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Sample records for affective disorder sad

  1. The prevalence of seasonal affective disorder (SAD) in Greenland is related to latitude

    DEFF Research Database (Denmark)

    Kegel, Mogens; Dam, Henrik; Ali, Fatuma;

    2009-01-01

    The aim of this study was to determine the prevalence of seasonal affective disorder (SAD) in Greenlanders and Danes living at four different latitudes in Greenland. A Seasonal Pattern Assessment Questionnaire (SPAQ) was mailed to 6021 men and women between the ages of 18 and 59 years living in f...

  2. Seasonal Affective Disorder (SAD: Role of lamotrigine augmentation to anti-depressant medication in winter depression

    Directory of Open Access Journals (Sweden)

    Arshad Hussain

    2015-01-01

    Full Text Available Background: Many therapeutic options have been evaluated and tried for seasonal affective disorder (SAD including bright light therapy (BLT, anti-depressants, beta-blockers and psychotherapy, but the data supporting use of mood-stabilizing agents is just handful in spite of this condition being understood most frequently to be associated with bipolar affective disorder II (BPAD II. So we planned to study role of Lamotrigine (Mood stabilizing agent in SAD. Materials and Methods: 30 patients of SAD who were prescribed lamotrigine in addition to antidepressant medications for a minimum of 8 weeks and were assessed for severity using HAM-D were selected retrospectively from the hospital records for this study. HAM-D scores at 2, 4 and 8 weeks were compared to baseline scores. Statistics Analysis: Single tailed t-test was used to study the difference of means to assess the therapeutic response and pre/post analysis of change. Statistical significance was set at P < 0.05. Results: Though no significant difference was seen in HAM-D Scores at 2 weeks of treatment compared to baseline, but results were statistically significant at 4 and 8 weeks of treatment with lamotrigine augmentation of antidepressant medications. Conclusion: We conclude that lamotrigine augmentation was found to be effective treatment strategy for managing winter depression phase of Seasonal Affective Disorder.

  3. Interrater agreement for the schedule for affective disorders and schizophrenia epidemiological version for school-age children (K-SADS-E

    Directory of Open Access Journals (Sweden)

    Polanczyk Guilherme V

    2003-01-01

    Full Text Available OBJETIVE: The main objective of this study was to assess the interrater agreement for the Schedule for Affective Disorders and Schizophrenia Epidemiological version for School-Age Children (K-SADS-E. METHODS: Four interviewers being trained with the K-SADS-E scored independently 29 videotaped interviews performed with psychiatric outpatients in the ADHD Outpatient Clinic at Hospital de Clínicas de Porto Alegre. Interrater agreement analysis was performed using the kappa coefficient (k. RESULTS: Kappa coefficients were .93 (p<.001 for affective disorders, .9 (p<.001 for anxiety disorders, .94 (p<.001 for attention-deficit/hyperactivity disorders and disruptive behavior disorders. CONCLUSION: These findings suggest an excellent interrater agreement for the diagnosis of several mental disorders in childhood and adolescence by the Brazilian Portuguese version of the K-SADS-E.

  4. Prophylactic treatment of seasonal affective disorder (SAD) by using light visors : Bright white or infrared light?

    NARCIS (Netherlands)

    Meesters, Y; Beersma, DGM; Bouhuys, AL; van den Hoofdakker, RH

    1999-01-01

    Background: Thirty-eight patients with SAD participated in a light visor study addressing two questions. 1. Can the development of a depressive episode be prevent ed by daily exposure to bright light started before symptom onset in early fall and continued throughout the winter? 2. Does the light ha

  5. Improvement in Fatigue, Sleepiness, and Health-Related Quality of Life with Bright Light Treatment in Persons with Seasonal Affective Disorder and Subsyndromal SAD

    Directory of Open Access Journals (Sweden)

    Cecilia Rastad

    2011-01-01

    Full Text Available Objective. To investigate the effects of bright light treatment for secondary outcome measures and to explore and validate empirically derived subgroups and treatment effects in subgroups. Methods. A descriptive design. A sample of forty-nine persons (mean age of 45.8 with clinically assessed seasonal affective disorder (SAD or subsyndromal SAD (S-SAD participated in a two-group clinical trial evaluating the effects of treatment with bright light therapy. A person-oriented cluster analysis was applied to study treatment effects in subgroups. Results. For the merged group, sleepiness (Epworth Sleepiness Scale, fatigue (fatigue questionnaire, and health-related quality of life (SF-36 were improved at posttreatment, and results were maintained at the one-month followup. Three distinct subgroups had a high level of fatigue in common, while the level of excessive daytime sleepiness and depressed mood differed between the subgroups. Over time, all subgroups improved following ten days treatment in a light room. Conclusion. Fatigue, excessive daytime sleepiness, and health-related quality of life improve in a similar way as depressed mood following treatment with bright light. The treatment was effective irrespective of the severity of the disorder, that is, for persons with SAD and subsyndromal SAD.

  6. Electrophysiological correlates of fearful and sad distraction on target processing in adolescents with attention deficit-hyperactivity symptoms and affective disorders.

    Directory of Open Access Journals (Sweden)

    Anthony Singhal

    2012-12-01

    Full Text Available In this study we used event-related brain potentials (ERP as neural markers of cognitive operations to examine emotion and attentional processing in a population of high-risk adolescents with mental health problems that included ADHD, anxiety, and depression. We included a healthy control group for comparison purposes, and employed a modified version of the emotional oddball paradigm, consisting of frequent distracters (scrambled pictures, infrequent distracters (sad, fearful, and neutral pictures and infrequent targets (circles. Participants were instructed to make a right hand button press to targets and a left hand button press to all other stimuli. EEG/ERP recordings were taken using a high-density 256-channel recording system. Behavioral data showed that for both clinical and non-clinical adolescents, reaction time was slowest in response to the fearful images. Electrophysiological data differentiated emotion and target processing between clinical and non-clinical adolescents. In the clinical group we observed a larger P100 and Late Positive Potential (LPP in response to fearful compared to sad or neutral pictures. There were no differences in these ERPs in the healthy sample. Emotional modulation of target processing was also identified in the clinical sample, where we observed an increase in P300 amplitude, and a larger sustained LPP in response to targets that followed emotional pictures (fear & sad compared to targets that followed neutral pictures or other targets. There were no differences in these target ERPs for the healthy participants. Taken together, we suggest that these data provide important and novel evidence of affective and attention dysfunction in this clinical population of adolescents, and offer an example of the disruptive effects of emotional reactivity on basic cognition.

  7. Seasonal Affective Disorder: An Overview of Assessment and Treatment Approaches

    OpenAIRE

    Sherri Melrose

    2015-01-01

    Seasonal affective disorder or SAD is a recurrent major depressive disorder with a seasonal pattern usually beginning in fall and continuing into winter months. A subsyndromal type of SAD, or S-SAD, is commonly known as “winter blues.” Less often, SAD causes depression in the spring or early summer. Symptoms center on sad mood and low energy. Those most at risk are female, are younger, live far from the equator, and have family histories of depression, bipolar disorder, or SAD. Screening inst...

  8. Ophthalmic implications of seasonal affective disorder

    International Nuclear Information System (INIS)

    A review of seasonal affective disorder (SAD) is presented with a discussion of its standard treatment of phototherapy. A number of ophthalmic implications related to SAD are proposed. These implications relate to both the condition and the phototherapy used in its treatment, especially the use of full spectrum light which contains ultraviolet and near ultraviolet radiation. 12 references

  9. Seasonal Affective Disorder

    Science.gov (United States)

    ... SAD. These two chemicals help regulate a person's sleep-wake cycles, energy, and mood. Shorter days and longer ... doctor. People who have another type of depressive disorder, skin that's sensitive to light, or medical conditions ...

  10. Prevalence and correlates of binge eating in seasonal affective disorder

    OpenAIRE

    Donofry, Shannon D.; Roecklein, Kathryn A.; Kelly J. Rohan; Wildes, Jennifer E.; Kamarck, Marissa L.

    2014-01-01

    Eating pathology in Seasonal Affective Disorder (SAD) may be more severe than hyperphagia during winter. Although research has documented elevated rates of subclinical binge eating in women with SAD, the prevalence and correlates of BED in SAD remain largely uncharacterized. We examined the prevalence and correlates of binge eating, weekly binge eating with distress, and BED as defined by the DSM-IV-TR in SAD. We also tested whether binge eating exhibits a seasonal pattern among individuals w...

  11. Empathy and prosocial behavior in response to sadness and distress in 6- to 7-year olds diagnosed with disruptive behavior disorder and attention-deficit hyperactivity disorder.

    Science.gov (United States)

    Deschamps, P K H; Schutter, D J L G; Kenemans, J L; Matthys, W

    2015-01-01

    Empathy has been associated with decreased antisocial and increased prosocial behavior. This study examined empathy and prosocial behavior in response to sadness and distress in disruptive behavior disorder (DBD) and attention-deficit hyperactivity disorder (ADHD). Six- and 7-year-old children with DBD (with and without ADHD) (n = 67) and with ADHD only (n = 27) were compared to typically developing children (TD) (n = 37). Parents and teachers rated affective empathy in response to sadness and distress on the Griffith Empathy Measure. Children reported affective empathic ability in response to sad story vignettes. Empathy-induced prosocial behavior in response to sadness and distress was assessed with a computer task, the Interpersonal Response Task (IRT). Compared to TD, children with DBD (with and without ADHD) and those with ADHD only were rated as less empathic by their teachers, but not by their parents. No differences between groups were observed in children who reported affect correspondence. Children with DBD (with and without ADHD) showed less prosocial behavior in response to sadness and distress compared to TD. Children with ADHD only did not differ from TD. An additional analysis comparing all children with a diagnosis to the TD group revealed that the difference in prosocial behavior remained after controlling for ADHD symptoms, but not after controlling for DBD symptoms. These findings of impaired empathy-induced prosocial behavior in response to sadness and distress in young children with DBD suggest that interventions to ameliorate peer relationships may benefit from targeting on increasing prosocial behavior in these children. PMID:24643447

  12. Convergent and divergent validity of K-SADS-PL anxiety and attention deficit hyperactivity disorder diagnoses in a clinical sample of school-aged children.

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    Villabø, Marianne A; Oerbeck, Beate; Skirbekk, Benedicte; Hansen, Berit Hjelde; Kristensen, Hanne

    2016-07-01

    Background The Schedule for Affective Disorders and Schizophrenia for School Age Children, Present and Lifetime Version (K-SADS-PL) is a commonly used diagnostic interview both in research and clinical settings, yet published data on the psychometric properties of the interview generated diagnoses are scarce. Aims To examine the convergent and divergent validity of the Norwegian version of the K-SADS-PL current diagnoses of anxiety disorders and attention deficit hyperactivity disorder (ADHD). Method Participants were 105 children aged 7-13 years referred for treatment at child mental health clinics and 36 controls. Diagnostic status was determined based on K-SADS-PL interviews with the mothers. Child and mother reported child symptoms of anxiety on the Multidimensional Anxiety Scale for Children and teachers reported anxiety symptoms on the Teacher Report Form. Mother and teacher reported on symptoms of ADHD on the Disruptive Behavior Rating Scale. Results Rating scale data from multiple informants in a clinical sample and healthy controls supported the convergent and divergent validity of K-SADS-PL anxiety diagnoses combined, and, specifically, the diagnoses of separation anxiety disorder, social phobia, and specific phobia. Support was also observed for convergent and divergent validity of ADHD diagnoses, including the predominately inattentive subtype. Conclusion The K-SADS-PL generates valid diagnoses of anxiety disorders and ADHD. PMID:26836986

  13. Mismatch negativity of sad syllables is absent in patients with major depressive disorder.

    Directory of Open Access Journals (Sweden)

    Xiaomei Pang

    Full Text Available BACKGROUND: Major depressive disorder (MDD is an important and highly prevalent mental disorder characterized by anhedonia and a lack of interest in everyday activities. Additionally, patients with MDD appear to have deficits in various cognitive abilities. Although a number of studies investigating the central auditory processing of low-level sound features in patients with MDD have demonstrated that this population exhibits impairments in automatic processing, the influence of emotional voice processing has yet to be addressed. To explore the automatic processing of emotional prosodies in patients with MDD, we analyzed the ability to detect automatic changes using event-related potentials (ERPs. METHOD: This study included 18 patients with MDD and 22 age- and sex-matched healthy controls. Subjects were instructed to watch a silent movie but to ignore the afferent acoustic emotional prosodies presented to both ears while continuous electroencephalographic activity was synchronously recorded. Prosodies included meaningless syllables, such as "dada" spoken with happy, angry, sad, or neutral tones. The mean amplitudes of the ERPs elicited by emotional stimuli and the peak latency of the emotional differential waveforms were analyzed. RESULTS: The sad MMN was absent in patients with MDD, whereas the happy and angry MMN components were similar across groups. The abnormal sad emotional MMN component was not significantly correlated with the HRSD-17 and HAMA scores, respectively. CONCLUSION: The data indicate that patients with MDD are impaired in their ability to automatically process sad prosody, whereas their ability to process happy and angry prosodies remains normal. The dysfunctional sad emotion-related MMN in patients with MDD were not correlated with depression symptoms. The blunted MMN of sad prosodies could be considered a trait of MDD.

  14. Facial and affective reactions to tastes and their modulation by sadness and joy.

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    Greimel, Ellen; Macht, Michael; Krumhuber, Eva; Ellgring, Heiner

    2006-09-30

    This study examined adults' affective and facial reactions to tastes which differ in quality and valence, and the impact of sadness and joy on these reactions. Thirty-six male and female subjects participated voluntarily. Subjects each tasted 6 ml of a sweet chocolate drink, a bitter quinine solution (0.0015 M) and a bitter-sweet soft drink. Following a baseline period, either joy or sadness was induced using film clips before the same taste stimuli were presented for a second time. Subjects rated the drinks' pleasantness and intensity of taste immediately after each stimulus presentation. Facial reactions were videotaped and analysed using the Facial Action Coding System (FACS [P. Ekman, W.V. Friesen, Facial Action Coding System: Manual. Palo Alto, CA: Consulting Psychologists Press; 1978., P. Ekman, W. Friesen, J. Hager, Facial Action Coding System. Salt Lake City, Utah: Research Nexus; 2002.]). The results strongly indicated that the tastes produced specific facial reactions that bear strong similarities to the facial reactivity patterns found in human newborns. The data also suggest that some adults' facial reactions serve additional communicative functions. Emotions modulated taste ratings, but not facial reactions to tastes. In particular, ratings of the sweet stimulus were modulated in congruence with emotion quality, such that joy increased and sadness decreased the pleasantness and sweetness of the sweet stimulus. No emotion-congruent modulation was found for the pleasantness and intensity ratings of the bitter or the bitter-sweet stimulus. This 'robustness' of bitter taste ratings may reflect a biologically meaningful mechanism. PMID:16857218

  15. Seasonal Affective Disorder

    Science.gov (United States)

    ... transporter protein leaves less serotonin available at the synapse because the function of the transporter is to recycle neurotransmitter back into the pre-synaptic neuron. People with SAD may overproduce the hormone melatonin. ...

  16. Affective and Self-Esteem Instability in the Daily Lives of People with Generalized Social Anxiety Disorder

    OpenAIRE

    Farmer, Antonina S.; Kashdan, Todd B.

    2014-01-01

    Research on affect and self-esteem in social anxiety disorder (SAD) has focused on trait or average levels, but we know little about the dynamic patterns of these experiences in the daily lives of people with SAD. We asked 40 adults with SAD and 39 matched healthy controls to provide end-of-day reports on their affect and self-esteem over two weeks. Compared to healthy adults, participants with SAD exhibited greater instability of negative affect and self-esteem, though the self-esteem effect...

  17. High prevalence of seasonal affective disorder among persons with severe visual impairment

    DEFF Research Database (Denmark)

    Madsen, Helle Østergaard; Dam, Ole Henrik; Hageman, Ida

    2016-01-01

    BackgroundLight severely affects the occurrence of seasonal affective disorder (SAD).AimsTo compare the prevalence of SAD in persons with severe visual impairment and persons with full sight, and in persons with severe visual impairment with or without light perception.MethodThis cross......-sectional study assessed the Global Seasonality Score (GSS) and the prevalence of SAD among 2781 persons with visual impairment and 4099 persons with full sight using the Seasonal Pattern Assessment Questionnaire (SPAQ).ResultsRespondents with visual impairment had significantly higher GSS and prevalence of SAD...... compared with full sight controls, P<0.001. Light perception respondents were more vulnerable to seasonal change than both full sight and no light perception respondents.ConclusionsThe study showed a highly significant association between visual impairment and SPAQ-defined SAD parameters, supporting the...

  18. SAD effects on grantmanship

    CERN Document Server

    Lozano, George A

    2014-01-01

    Seasonal affective disorder (SAD) is a state of depression induced by a lack of sufficient sunlight that occurs at high latitudes during the fall and winter. One effect of SAD is that causes people to be more risk-adverse, an effect that should be considered by granting agencies of high latitude countries. Funding agencies often have programmes aimed at high-risk, innovative research. However, the time of the year during which these purposefully high-risk proposals are evaluated usually does not take into consideration the effects of SAD. In high-latitude countries (e.g., Canada, UK, Nordic and Baltic countries), evaluating proposals for high-risk programmes during the late fall might significantly detract from the very purpose of such programmes. At this time of the year, grant evaluators might be in a darkness-induced state of mild depression. As such, evaluators might be more likely to opt for safe investments, more of the same, the well established, which is the antithesis of innovative research.

  19. Does respiratory sinus arrhythmia (RSA) predict anxiety reduction during cognitive behavioral therapy (CBT) for social anxiety disorder (SAD)?

    Science.gov (United States)

    Mathewson, Karen J; Schmidt, Louis A; Miskovic, Vladimir; Santesso, Diane L; Duku, Eric; McCabe, Randi E; Antony, Martin M; Moscovitch, David A

    2013-05-01

    Modifying dysfunctional emotion regulation is an important goal in psychological treatments for social anxiety disorder (SAD). Antecedent-focused strategies learned in cognitive behavioral therapy (CBT), such as cognitive reappraisal, have proven more effective in reducing social anxiety than response-focused strategies, such as expressive suppression. Still, not all patients with SAD respond well to CBT. Medications and physiological factors may also influence the clinical response. The purpose of the present study was to examine the role that these factors play in determining treatment response following CBT for SAD. Using multilevel modeling, we examined associations across four separate laboratory visits between change in self-reported anxiety and indices of reappraisal, suppression, medication status, and resting respiratory sinus arrhythmia (RSA), a proxy measure of self-regulatory capacity, in 23 socially anxious adults during a 12-week program of CBT. Most participants were ultimately classified as responders to CBT (n=15), but in some, anxiety levels remained unchanged (n=8). Medication use explained substantial variance related to individual differences in anxiety among participants. When modeled separately, reappraisal, suppression, and RSA each accounted for significant variance related to anxiety. However, the best-fitting model included reappraisal and RSA. Moreover, RSA reactivity (change in RSA levels over time) was more important for predicting anxiety reduction than were baseline levels of RSA. These findings suggest that reappraisal and parasympathetic responsiveness may be important in reducing anxiety in adults with SAD who respond well to CBT. PMID:23545482

  20. Beat the Winter Blues: Shedding Light on Seasonal Sadness

    Science.gov (United States)

    ... Viewed January 2013 Print RSS Find us on Facebook External link, please review our exit disclaimer . Subscribe ... winter blues” and a more severe type of depression called seasonal affective disorder, or SAD, for more ...

  1. Eating disorder symptoms in affective disorder.

    OpenAIRE

    Wold, P N

    1991-01-01

    Patients with Major Affective Disorder (MAD), Secondary Depression, Panic Disorder, and bulimia with and without MAD, were given the Eating Disorder Inventory, the Beck Depression Inventory, and the General Behavior Inventory at presentation. It was found that patients with MAD have a triad of eating disorder symptoms: a disturbance in interoceptive awareness, the sense of ineffectiveness, and a tendency toward bulimia. The data supported the concept that the sense of ineffectiveness is secon...

  2. Mood and affect disorders.

    Science.gov (United States)

    Tang, Michael H; Pinsky, Elizabeth G

    2015-02-01

    Depressive disorders are common in children and adolescents, with estimates for depressive episodes as high as 18.2% for girls and 7.7% for boys by age 17 years, and are a major cause of morbidity and even mortality. The primary care pediatrician should be able to (1) diagnose depressive disorders and use standardized instruments; (2) ask about suicide, self-harm, homicide, substance use, mania, and psychosis; (3) triage the severity of illness; (4) be aware of the differential diagnosis, including normal development, other depressive disorders, bipolar disorders, and comorbid disorders, such as anxiety and substance use; (5) refer to evidenced-based psychotherapies; (6) prescribe first-line medications; and (7) provide ongoing coordination in a medical home. Pediatric bipolar disorders and the new disruptive mood dysregulation disorder (DMDD) diagnoses are controversial but not uncommon, with prevalence estimates ranging from 0.8% to 4.3% in children at various ages. Although the pediatrician is not likely to be prescribing medications for children with bipolar disorder and DMDD diagnoses, all clinicians should be familiar with common neuroleptics and other mood stabilizers, including important potential adverse effects. Basic management of depressive and bipolar disorders is an important skill for primary care pediatricians. PMID:25646309

  3. Cognitive bias in healthy participants with symptoms of depression or seasonal affective disorder

    OpenAIRE

    Jaspers-Fayer, Fern

    2007-01-01

    Exaggerated cognitive bias is observed in affective disorder patients, and is often probed using the Emotional Stroop (eStroop) task. Few studies of the eStroop have employed Event-Related Potentials (ERPs). Here, High-density ERPs were recorded while healthy subjects with and without sub-syndromal Depression and Seasonal Affective Disorder (SAD) performed eStroop variations containing disorder-congruent words. RTs did not reliably differentiate between groups. Emotional relative to neutral w...

  4. Affective Priming in Major Depressive Disorder

    Directory of Open Access Journals (Sweden)

    Joelle eLeMoult

    2012-10-01

    Full Text Available Research on cognitive biases in depression has provided considerable evidence for the impact of emotion on cognition. Individuals with depression tend to preferentially process mood-congruent material and to show deficits in the processing of positive material leading to biases in attention, memory, and judgments. More research is needed, however, to fully understand which cognitive processes are affected. The current study further examines the impact of emotion on cognition using a priming design with facial expressions of emotion. Specifically, this study tested whether the presentation of facial expressions of emotion affects subsequent processing of affective material in participants with major depressive disorder (MDD and healthy controls (CTL. Facial expressions displaying happy, sad, angry, disgusted, or neutral expressions were presented as primes for 500ms, and participants’ speed to identify a subsequent target’s emotional expression was assessed. All participants displayed greater interference from emotional versus neutral primes, marked by slower response times to judge the emotion of the target face when it was preceded by an emotional prime. Importantly, the CTL group showed the strongest interference when happy emotional expressions served as primes whereas the MDD group failed to show this bias. These results add to a growing literature that shows that depression is associated with difficulties in the processing of positive material.

  5. Amygdala response to explicit sad face stimuli at baseline predicts antidepressant treatment response to scopolamine in major depressive disorder.

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    Szczepanik, Joanna; Nugent, Allison C; Drevets, Wayne C; Khanna, Ashish; Zarate, Carlos A; Furey, Maura L

    2016-08-30

    The muscarinic antagonist scopolamine produces rapid antidepressant effects in individuals with major depressive disorder (MDD). In healthy subjects, manipulation of acetyl-cholinergic transmission modulates attention in a stimulus-dependent manner. This study tested the hypothesis that baseline amygdalar activity in response to emotional stimuli correlates with antidepressant treatment response to scopolamine and could thus potentially predict treatment outcome. MDD patients and healthy controls performed an attention shifting task involving emotional faces while undergoing functional magnetic resonance imaging (fMRI). We found that blood oxygenation level dependent (BOLD) signal in the amygdala acquired while MDD patients processed sad face stimuli correlated positively with antidepressant response to scopolamine. Amygdalar response to sad faces in MDD patients who did not respond to scopolamine did not differ from that of healthy controls. This suggests that the pre-treatment task elicited amygdalar activity that may constitute a biomarker of antidepressant treatment response to scopolamine. Furthermore, in MDD patients who responded to scopolamine, we observed a post-scopolamine stimulus processing shift towards a pattern demonstrated by healthy controls, indicating a change in stimulus-dependent neural response potentially driven by attenuated cholinergic activity in the amygdala. PMID:27366831

  6. Eating style in seasonal affective disorder: who will gain weight in winter?

    Science.gov (United States)

    Kräuchi, K; Reich, S; Wirz-Justice, A

    1997-01-01

    Patients with seasonal affective disorder (SAD) selectively eat more carbohydrates (CHO), particularly sweets but also starch-rich foods, during their depression in winter. The Dutch Eating Behaviour Questionnaire (DEBQ) was administered to female SAD patients, healthy female controls, and female medical students to determine their eating style, together with the modified Seasonal Pattern Assessment Questionnaire (SPAQ+). SAD patients showed higher values for "emotional" (EMOT) eating than the students, and these in turn had higher values than the controls. In comparison to controls, SAD patients and students head high values for the factor "external" (EXT) eating, but there was no difference between the groups with respect to "restraint" (REST) eating. This is in strong contrast to patients with bulimia and anorexia nervosa, who are high REST eaters, indicating that SAD patients do not have a similar eating disorder. Additional items showed that SAD patients selectively eat sweets under emotionally difficult conditions (when depressed, anxious, or lonely). Configural frequency analysis showed that seasonal body weight change (SBWC) is high in subjects with high EMOT and REST eating together with a high body mass index (BMI). This result is in accordance with the concept of disinhibition of dietary restraint in extreme emotional situations, e.g., the depressive state. PMID:9056125

  7. Bipolar Affective Disorder and Migraine

    Directory of Open Access Journals (Sweden)

    Birk Engmann

    2012-01-01

    Full Text Available This paper consists of a case history and an overview of the relationship, aetiology, and treatment of comorbid bipolar disorder migraine patients. A MEDLINE literature search was used. Terms for the search were bipolar disorder bipolar depression, mania, migraine, mood stabilizer. Bipolar disorder and migraine cooccur at a relatively high rate. Bipolar II patients seem to have a higher risk of comorbid migraine than bipolar I patients have. The literature on the common roots of migraine and bipolar disorder, including both genetic and neuropathological approaches, is broadly discussed. Moreover, bipolar disorder and migraine are often combined with a variety of other affective disorders, and, furthermore, behavioural factors also play a role in the origin and course of the diseases. Approach to treatment options is also difficult. Several papers point out possible remedies, for example, valproate, topiramate, which acts on both diseases, but no first-choice treatments have been agreed upon yet.

  8. Gender differences in affective sharing and self-other distinction during empathic neural responses to others' sadness.

    Science.gov (United States)

    Luo, Pinchao; Wang, Junfang; Jin, Yan; Huang, Shanshan; Xie, Mengshu; Deng, Lin; Fang, Juncong; Zheng, Xiaochun; Chen, Xiaoying; Li, Yue; Jiang, Yijie; Zheng, Xifu

    2015-06-01

    Self-other distinction, the separation between self and other, is a prerequisite for empathy through which individuals share another individual's feelings. Prior research suggests that females are better at recognizing and sharing others' emotions, whereas males perform better at self-other distinction. It is unclear, however, whether this superiority in the self-other distinction occurs in males throughout the experience of empathy or only at some stages of the empathic process. The present study utilized event-related potentials (ERPs) to investigate this issue. In two separate experimental tasks, subjects were instructed to either judge the emotions shown on a face (other-task) or evaluate their own affective responses to the emotions shown on a face (self-task). The results of the other-task revealed that unlike males, females displayed increased P2 (190-240 ms) amplitudes to sad expressions compared with neutral expressions. This finding might be associated with an improved ability to recognize and share the emotions of others in females. In contrast, only males exhibited larger P2 amplitudes to sad expressions compared with neutral expressions during the self-task. This awareness of one's own emotions in response to another individual might reflect a distinction between the self and the other at an early stage in males. At the late cognitive controlled stage, gender differences became weak. However, the emotion effects in each task for both genders were positively correlated with self-reported cognitive empathy, which was indexed by the perspective taking (PT) and fantasy (FS) subscale, but not with affective empathy. PMID:24929672

  9. Mismatch Negativity of Sad Syllables Is Absent in Patients with Major Depressive Disorder

    OpenAIRE

    Pang, Xiaomei; Xu, Jing; Chang, Yi; Tang, Di; Zheng, Ya; Liu, Yanhua; Sun, Yiming

    2014-01-01

    Background Major depressive disorder (MDD) is an important and highly prevalent mental disorder characterized by anhedonia and a lack of interest in everyday activities. Additionally, patients with MDD appear to have deficits in various cognitive abilities. Although a number of studies investigating the central auditory processing of low-level sound features in patients with MDD have demonstrated that this population exhibits impairments in automatic processing, the influence of emotional voi...

  10. State of the art psychopharmacological treatment options in seasonal affective disorder.

    Science.gov (United States)

    Yildiz, Mesut; Batmaz, Sedat; Songur, Emrah; Oral, Esat Timuçin

    2016-03-01

    Seasonal affective disorder (SAD) is defined as a subtype of mood disorders in DSM 5, and it is characterized by a seasonal onset. SAD is proposed to be related to the seasonal changes in naturally occurring light, and the use of bright light therapy for depressive symptoms has been shown to reduce them in placebo controlled trials. Cognitive behavioral therapy has also been demonstrated to be effective in SAD. This review article aims to focus on the psychopharmacological treatment options for SAD. According to clinical trial results, first line treatment options seem to be sertraline and fluoxetine, and are well tolerated by the patients. There is some evidence that other antidepressants (e.g. bupropion) might be effective as well. Although clinical trials have shown that some of these antidepressants may be of benefit, a recent review has concluded that there is not enough evidence to support the use of any of these agents for the treatment of SAD yet. Moreover, more studies are still needed to evaluate the effectiveness of other treatment options, e.g., propranolol, melatonin, hypericum, etc. In addition to the above proposed treatments, patients with seasonal depressive symptoms should thoroughly be evaluated for any cues of bipolarity, and their treatment should be planned accordingly. PMID:26938817

  11. Rearing the Sad or Mad: Differentiating the Family Environments of Depressed versus Conduct Disordered Youth

    Science.gov (United States)

    Jewell, Jeremy D.; Beyers, Sarah

    2008-01-01

    The following review examines the current literature on parental depression and its characteristic family environment and parenting styles that may be related to the development of Conduct Disorder (CD) or depression in children. A description of the depressed parent and the general effects of depression on parenting and discipline practices are…

  12. Circadian polymorphisms associated with affective disorders

    OpenAIRE

    Kripke, Daniel F; Nievergelt, Caroline M; Joo, EJ; Shekhtman, Tatyana; Kelsoe, John R.

    2009-01-01

    Background: Clinical symptoms of affective disorders, their response to light treatment, and sensitivity to other circadian interventions indicate that the circadian system has a role in mood disorders. Possibly the mechanisms involve circadian seasonal and photoperiodic mechanisms. Since genetic susceptibilities contribute a strong component to affective disorders, we explored whether circadian gene polymorphisms were associated with affective disorders in four complementary studies.Methods:...

  13. The Pleasures of Sad Music: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Matthew eSachs

    2015-07-01

    Full Text Available Sadness is generally seen as a negative emotion, a response to distressing and adverse situations. In an aesthetic context, however, sadness is often associated with some degree of pleasure, as suggested by the ubiquity and popularity, throughout history, of music, plays, films and paintings with a sad content. Here, we focus on the fact that music regarded as sad is often experienced as pleasurable. Compared to other art forms, music has an exceptional ability to evoke a wide-range of feelings and is especially beguiling when it deals with grief and sorrow. Why is it, then, that while human survival depends on preventing painful experiences, mental pain often turns out to be explicitly sought through music? In this article we consider why and how sad music can become pleasurable. We offer a framework to account for how listening to sad music can lead to positive feelings, contending that this effect hinges on correcting an ongoing homeostatic imbalance. Sadness evoked by music is found pleasurable (1 when it is perceived as non-threatening; (2 when it is aesthetically pleasing; and (3 when it produces psychological benefits such as mood regulation, and empathic feelings, caused, for example, by recollection of and reflection on past events. We also review neuroimaging studies related to music and emotion and focus on those that deal with sadness. Further exploration of the neural mechanisms through which stimuli that usually produce sadness can induce a positive affective state could help the development of effective therapies for disorders such as depression, in which the ability to experience pleasure is attenuated.

  14. The pleasures of sad music: a systematic review.

    Science.gov (United States)

    Sachs, Matthew E; Damasio, Antonio; Habibi, Assal

    2015-01-01

    Sadness is generally seen as a negative emotion, a response to distressing and adverse situations. In an aesthetic context, however, sadness is often associated with some degree of pleasure, as suggested by the ubiquity and popularity, throughout history, of music, plays, films and paintings with a sad content. Here, we focus on the fact that music regarded as sad is often experienced as pleasurable. Compared to other art forms, music has an exceptional ability to evoke a wide-range of feelings and is especially beguiling when it deals with grief and sorrow. Why is it, then, that while human survival depends on preventing painful experiences, mental pain often turns out to be explicitly sought through music? In this article we consider why and how sad music can become pleasurable. We offer a framework to account for how listening to sad music can lead to positive feelings, contending that this effect hinges on correcting an ongoing homeostatic imbalance. Sadness evoked by music is found pleasurable: (1) when it is perceived as non-threatening; (2) when it is aesthetically pleasing; and (3) when it produces psychological benefits such as mood regulation, and empathic feelings, caused, for example, by recollection of and reflection on past events. We also review neuroimaging studies related to music and emotion and focus on those that deal with sadness. Further exploration of the neural mechanisms through which stimuli that usually produce sadness can induce a positive affective state could help the development of effective therapies for disorders such as depression, in which the ability to experience pleasure is attenuated. PMID:26257625

  15. The pleasures of sad music: a systematic review

    Science.gov (United States)

    Sachs, Matthew E.; Damasio, Antonio; Habibi, Assal

    2015-01-01

    Sadness is generally seen as a negative emotion, a response to distressing and adverse situations. In an aesthetic context, however, sadness is often associated with some degree of pleasure, as suggested by the ubiquity and popularity, throughout history, of music, plays, films and paintings with a sad content. Here, we focus on the fact that music regarded as sad is often experienced as pleasurable. Compared to other art forms, music has an exceptional ability to evoke a wide-range of feelings and is especially beguiling when it deals with grief and sorrow. Why is it, then, that while human survival depends on preventing painful experiences, mental pain often turns out to be explicitly sought through music? In this article we consider why and how sad music can become pleasurable. We offer a framework to account for how listening to sad music can lead to positive feelings, contending that this effect hinges on correcting an ongoing homeostatic imbalance. Sadness evoked by music is found pleasurable: (1) when it is perceived as non-threatening; (2) when it is aesthetically pleasing; and (3) when it produces psychological benefits such as mood regulation, and empathic feelings, caused, for example, by recollection of and reflection on past events. We also review neuroimaging studies related to music and emotion and focus on those that deal with sadness. Further exploration of the neural mechanisms through which stimuli that usually produce sadness can induce a positive affective state could help the development of effective therapies for disorders such as depression, in which the ability to experience pleasure is attenuated. PMID:26257625

  16. Affective disorders in childhood and adolescence

    OpenAIRE

    Marija Burgić-Radmanović

    2011-01-01

    Affective disorders in childhood have been more intensively studied in the last three decades. They can be recognized among the children of all ages, but are more frequent among the older children. The main characteristics of mood disorders are similar among children, adolescents and adults, although development factors affect their clinical features. Development factors affect the manifestation of all symptoms. Two main criteria for these disorders in childhood are mood disorders, such as re...

  17. Kiddie-SADS Reveals High Rates of DSM-IV Disorders in Children and Adolescents with Autism Spectrum Disorders

    Science.gov (United States)

    Gjevik, Elen; Eldevik, Sigmund; Fjaeran-Granum, Torill; Sponheim, Eili

    2011-01-01

    Prevalence of current comorbid DSM-IV disorders was assessed in a special school population of children and adolescents with ASD (N = 71, age 6.0-17.9 years), representing all cognitive levels and main ASD subgroups. Symptoms were assessed through parent interview and association to child characteristics was explored. Seventy-two percent was…

  18. Differences between musicians and non-musicians in neuro-affective processing of sadness and fear expressed in music.

    Science.gov (United States)

    Park, Mona; Gutyrchik, Evgeny; Bao, Yan; Zaytseva, Yuliya; Carl, Petra; Welker, Lorenz; Pöppel, Ernst; Reiser, Maximilian; Blautzik, Janusch; Meindl, Thomas

    2014-04-30

    Music is known to convey and evoke emotional states. Musical training has been argued to lead to changes in neural architecture and enhanced processing of emotions. It is not clear, however, whether musical training is also associated with changes in behavioral and neural responses to musically conveyed discrete emotions. Using functional magnetic resonance imaging, we investigated the responses to three musically conveyed emotions (happiness, sadness, fear) in a group of musicians and a group of non-musicians. We find that musicians rate sadness and fear as significantly more arousing than non-musicians, and that musical training is associated with specific neural activations: In response to sadness expressed in music, musicians show activation increases in the right prefrontal cortex, specifically in the superior and middle frontal gyri. In response to fear, musicians show activation increases in the right parietal cortex, specifically in the supramarginal and inferior parietal gyri. No specific activations were observed in response to happiness. Our results highlight the strong association between musical training and altered processing of "negative" emotions on both the behavioral and on the neural level. PMID:24582901

  19. Transcranial bright light treatment via the ear canals in seasonal affective disorder: a randomized, double-blind dose-response study

    OpenAIRE

    Jurvelin, Heidi; Takala, Timo; Nissilä, Juuso; Timonen, Markku; Rüger, Melanie; Jokelainen, Jari; Räsänen, Pirkko

    2014-01-01

    Background Bright light treatment is effective for seasonal affective disorder (SAD), although the mechanisms of action are still unknown. We investigated whether transcranial bright light via the ear canals has an antidepressant effect in the treatment of SAD. Methods During the four-week study period, 89 patients (67 females; 22 males, aged 22-65, mean ± SD age: 43.2 ± 10.9 years) suffering from SAD were randomized to receive a 12-min daily dose of photic energy of one of three intensities ...

  20. Bipolar Affective Disorder and Migraine

    OpenAIRE

    Birk Engmann

    2012-01-01

    This paper consists of a case history and an overview of the relationship, aetiology, and treatment of comorbid bipolar disorder migraine patients. A MEDLINE literature search was used. Terms for the search were bipolar disorder bipolar depression, mania, migraine, mood stabilizer. Bipolar disorder and migraine cooccur at a relatively high rate. Bipolar II patients seem to have a higher risk of comorbid migraine than bipolar I patients have. The literature on the common roots of migraine and ...

  1. Affective Disorders (Depression and Mania) in Adolescents

    OpenAIRE

    Kutcher, Stanley P.

    1986-01-01

    Affective disorders in adolescents are common and can be clearly differentiated from the “growing up process”. Basic questions about etiology, pathophysiology, psychobiology and treatment of these disorders remain to be answered. Current knowledge suggests that close co-operation between primary care physicians and psychiatrists with specialized training in adolescent psychiatry is necessary for optimum identification and management of these disorders.

  2. Positive affect regulation in anxiety disorders

    OpenAIRE

    Eisner, Lori R.; Johnson, Sheri L; Carver, Charles S.

    2009-01-01

    Although individual differences exist in how people respond to positive affect (PA), little research addresses PA regulation in people with anxiety disorders. The goal of this study was to provide information about responses to PA in people with symptoms of social phobia, generalized anxiety disorder, panic disorder, agoraphobia, and obsessive-compulsive disorder. The tendency to dampen PA and the ability to savor PA were examined in an undergraduate sample. Analyses examined the unique links...

  3. Ventricular enlargement in patients with affective disorders

    International Nuclear Information System (INIS)

    Ventricular enlargement was determined using linear measurement on MR images in a total of 71 patients with affective disorders, including bipolar affective disorder (41) and depression (30). Fourty-one healthy persons served as controls. Evans ratio, Huckman number and minimum distance of caudate nuclei (MDCN) were used as indices for ventricular enlargment. No significant difference in Evans ratio was observed between both the group of bipolar affective disorder and the group of depression and the control group. Nor did it correlate with age in any of the groups. Huckman number was significantly higher in the group of bipolar affective disorder than the other two groups. It positively correlated with age in the group of depression. MDCN was significantly increased in the group of bipolar affective disorder, as compared with the control group; and there was a positive correlation between MDCN and age in both the group of dipolar affective disorder and the group of depression. In conclusion, ventricular enlargement was dependent upon aging in affetive disorder patients. This tendency was more noticeable in the group of depression. In addition, atrophy of the caudate nuclei was likely to be severer in the group of dipolar affective disorder than the group of depression. (N.K.)

  4. [Comorbidity of eating disorders and bipolar affective disorders].

    Science.gov (United States)

    Kamińska, Katarzyna; Rybakowski, Filip

    2006-01-01

    Eating disorders--anorexia nervosa, bulimia nervosa and eating disorders not otherwise specified (EDNOS) occur usually in young females. The significant pathogenic differences between patients who only restrict food, and patients with binge eating and compensatory behaviours, such as vomiting and purging were described. The prevalence of bipolar affective disorders--especially bipolar II and bipolar spectrum disorders (BS) may reach 5% in the general population. About half of the depressive episodes are associated with a "mild" bipolar disorder, and such a diagnosis is suggested by impulsivity and mood-instability. Previously, majority of research on the comorbidity between eating and affective disorders focused on depressive symptomatology, however difficulties in the reliable assessment of hypomania may obfuscate the estimation of the co-occurrence of eating disorders with BS. Epidemiological studies suggest the association between BS and eating disorders with binge episodes (bulimia nervosa, anorexia- bulimic type and EDNOS with binge episodes). Co-occurrence of such disorders with depressive symptoms probably suggests the diagnosis of BS, not recurrent depression. Bulimic behaviours, impulsivity and affective disorders might be related to the impairment of the serotonergic neurotransmission, which may result from the genetic vulnerability and early life trauma. Currently, the first-line pharmacological treatment of co-occurring eating disorders with binge episodes and BS are selective serotonin reuptake inhibitors. However in some cases, the use of mood-stabilising agents as monotherapy or in combination with serotonergic drugs may be helpful. PMID:17037812

  5. Thyroid Functions and Bipolar Affective Disorder

    Directory of Open Access Journals (Sweden)

    Subho Chakrabarti

    2011-01-01

    Full Text Available Accumulating evidence suggests that hypothalamo-pituitary-thyroid (HPT axis dysfunction is relevant to the pathophysiology and clinical course of bipolar affective disorder. Hypothyroidism, either overt or more commonly subclinical, appears to the commonest abnormality found in bipolar disorder. The prevalence of thyroid dysfunction is also likely to be greater among patients with rapid cycling and other refractory forms of the disorder. Lithium-treatment has potent antithyroid effects and can induce hypothyroidism or exacerbate a preexisting hypothyroid state. Even minor perturbations of the HPT axis may affect the outcome of bipolar disorder, necessitating careful monitoring of thyroid functions of patients on treatment. Supplementation with high dose thyroxine can be considered in some patients with treatment-refractory bipolar disorder. Neurotransmitter, neuroimaging, and genetic studies have begun to provide clues, which could lead to an improved understanding of the thyroid-bipolar disorder connection, and more optimal ways of managing this potentially disabling condition.

  6. Premenstrual mood changes in affective disorders.

    OpenAIRE

    Ghadirian, A. M.; Kamaraju, L. S.

    1987-01-01

    Mood changes during the premenstrual phase have been the focus of considerable research in recent years. Although there has been significant progress in the diagnosis and etiology of major affective disorders, the relation between these disorders and menstrual changes remains controversial. There have been contradictory reports and speculations on women's susceptibility to psychiatric disorders during the premenstrual phase. We describe three patients with a history of mood swings associated ...

  7. Dysfunctional Affect Regulation : in borderline personality disorder and somatoform disorder

    OpenAIRE

    van Dijke, A.

    2011-01-01

    The aim of this dissertation was to provide a systematic exploration of the nature and distribution of dysfunctional affect regulation, its associated phenomena, and retrospectively reported potentially traumatizing events in 475 patients diagnosed with borderline personality disorder (BPD), somatoform disorder (SoD), comorbid BPD+SoD, and a psychiatric comparison group (PC) to provide a baseline against which to compare the hypothesized elevations in dysfunctional self and affect regulation....

  8. Emotional reactions to standardized stimuli in women with borderline personality disorder: stronger negative affect, but no differences in reactivity.

    Science.gov (United States)

    Jacob, Gitta A; Hellstern, Kathrin; Ower, Nicole; Pillmann, Mona; Scheel, Corinna N; Rüsch, Nicolas; Lieb, Klaus

    2009-11-01

    Emotional dysregulation is hypothesized to be a core feature of borderline personality disorder (BPD). In this study, we investigated the course of emotions in response to standardized emotion inductions in BPD. A total of 26 female BPD patients, 28 matched healthy control subjects, and 15 female patients with major depressive disorder listened to short stories inducing an angry, joyful, or neutral mood. Before and immediately after each story as well as 3 and 6 minutes later, participants rated their current anger, joy, anxiety, shame, and sadness. All 3 groups showed the same increase and decrease of emotions. However, strong group differences in the general level of all negative emotions occurred. While sadness was stronger both in BPD and major depressive disorder as compared with healthy controls, all other negative emotions were significantly increased in BPD only independent of comorbid depression. Extreme negative affectivity may be a more appropriate description of BPD-related emotional problems than emotional hyperreactivity. PMID:19996718

  9. Chronic fatigue syndrome and seasonal affective disorder: comorbidity, diagnostic overlap, and implications for treatment.

    Science.gov (United States)

    Terman, M; Levine, S M; Terman, J S; Doherty, S

    1998-09-28

    This study aimed to determine symptom patterns in patients with chronic fatigue syndrome (CFS), in summer and winter. Comparison data for patients with seasonal affective disorder (SAD) were used to evaluate seasonal variation in mood and behavior, atypical neurovegetative symptoms characteristic of SAD, and somatic symptoms characteristic of CFS. Rating scale questionnaires were mailed to patients previously diagnosed with CFS. Instruments included the Personal Inventory for Depression and SAD (PIDS) and the Systematic Assessment for Treatment Emergent Effects (SAFTEE), which catalogs the current severity of a wide range of somatic, behavioral, and affective symptoms. Data sets from 110 CFS patients matched across seasons were entered into the analysis. Symptoms that conform with the Centers for Disease Control and Prevention (CDC) case definition of CFS were rated as moderate to very severe during the winter months by varying proportions of patients (from 43% for lymph node pain or enlargement, to 79% for muscle, joint, or bone pain). Fatigue was reported by 92%. Prominent affective symptoms included irritability (55%), depressed mood (52%), and anxiety (51%). Retrospective monthly ratings of mood, social activity, energy, sleep duration, amount eaten, and weight change showed a coherent pattern of winter worsening. Of patients with consistent summer and winter ratings (n = 73), 37% showed high global seasonality scores (GSS) > or = 10. About half this group reported symptoms indicative of major depressive disorder, which was strongly associated with high seasonality. Hierarchical cluster analysis of wintertime symptoms revealed 2 distinct clinical profiles among CFS patients: (a) those with high seasonality, for whom depressed mood clustered with atypical neurovegetative symptoms of hypersomnia and hyperphagia, as is seen in SAD; and (b) those with low seasonality, who showed a primary clustering of classic CFS symptoms (fatigue, aches, cognitive disturbance

  10. Affective Bipolar Disorder and Borderline Personality Disorder - Comorbidity or Continuum

    Directory of Open Access Journals (Sweden)

    Berta Ferreira

    2014-10-01

    Full Text Available The association between bipolar disorder and borderline personality has been studied by several researchers. Comorbidity has been emphasized by some authors which observe a prognostic impairment of bipolar disorder because the delay of the diagnostic. Symptoms related with alcohol and drugs abuse, suicidary behaviour and impulsivity, often present in borderline patients, make the treatment difficult. Other authors consider these symptoms as being part of the bipolar disease, proposing a continuum between the two entities. In this case, borderline personality would be a mild form of an affective disorder. We will discuss different opinions and their cli- nical and therapeutic consequences.

  11. On the chronobiology of seasonal affective disorder

    NARCIS (Netherlands)

    Koorengevel, Kathelijne Mara

    2002-01-01

    Chronobiological hypotheses about the pathogenesis of affective disorders have a long history. According to the modern variants, abnormalities of either a sleep-wake cycle dependent process S, or a circadian pacemaker related process C, or an abnor-mal interaction between these two processes underli

  12. Climatic factors and bipolar affective disorder

    DEFF Research Database (Denmark)

    Christensen, Ellen Margrethe; Larsen, Jens Knud; Gjerris, Annette;

    2008-01-01

    group of patients with at least three previous hospitalizations for bipolar disorder was examined every 3 months for up to 3 years. At each examination an evaluation of the affective phase was made according to the Hamilton Depression Scale (HAM-D(17)), and the Bech-Rafaelsen Mania Rating Scale (MAS...

  13. Diminished Sensitivity to Sad Facial Expressions in High Functioning Autism Spectrum Disorders Is Associated with Symptomatology and Adaptive Functioning

    Science.gov (United States)

    Wallace, Gregory L.; Case, Laura K.; Harms, Madeline B.; Silvers, Jennifer A.; Kenworthy, Lauren; Martin, Alex

    2011-01-01

    Prior studies implicate facial emotion recognition (FER) difficulties among individuals with autism spectrum disorders (ASD); however, many investigations focus on FER accuracy alone and few examine ecological validity through links with everyday functioning. We compared FER accuracy and perceptual sensitivity (from neutral to full expression)…

  14. Psychometric properties of the Farsi translation of the kiddie schedule for affective disorders and schizophrenia-present and lifetime version

    Directory of Open Access Journals (Sweden)

    Mohammadi Mohammad

    2006-03-01

    Full Text Available Abstract Background Semi-structural clinical interviews are very important in the area of mental health research and services. There were no studies of the reliability and validity of the Farsi (Persian version of Kiddie Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL in Iran. This study compares the results of face-to-face, semi-structural interview and clinical interview by a child and adolescent psychiatrist. Method Subjects were 109 children and adolescents recruited to the child and adolescent psychiatry outpatient clinic of Hafez Hospital. Order of interview (in-psychiatrist or the semi-structural interview was determined using random assignment within a counterbalanced framework. After, translation and back translation of K-SADS-PL, the Farsi version of K-SADS-PL was provided and used in the study. The interviewer was unaware of the child and adolescent psychiatrist diagnosis at the time of making the interview. Consensual validity, test-retest and inter-rater reliability, sensitivity, specifity, positive and negative predictive validity for the disorders were studied. Results Consensual validity of all of the psychiatric disorders was good to excellent. It was highest for panic disorder, conduct disorder, and simple phobia. Consensual validity of anorexia nervosa was 0.49. There was sufficient validity and test-retest and inter-rater reliability and good to excellent sensitivity and specifity and positive and negative predictive validity for nearly all of the disorders. Test-retest reliabilities of attention deficit hyperactivity disorder (ADHD, oppositional defiant disorder (ODD, and tic disorder were 0.81, 0.67, and 0.56; respectively. Inter-rater reliabilities of ADHD, and ODD were 0.69 and 0.69. Tic disorder, post traumatic disorder, panic disorder, and ADHD had the highest positive predictive validities. Conclusion The Farsi version of K-SADS-PL is a valid and reliable interview instrument

  15. Concordância entre observadores para o diagnóstico em adultos do trantorno de déficit de atenção/hiperatividade e transtorno de oposição desafiante utilizando o K-SADS-E Interrater reliability for diagnosis in adults of attention deficit hyperactivity disorder and oppositional defiant disorder using K-SADS-E

    Directory of Open Access Journals (Sweden)

    Eugenio Horácio Grevet

    2005-06-01

    Full Text Available O diagnóstico do transtorno de déficit de atenção e hiperatividade (TDAH e do transtorno de oposição desafiante (TOD em adultos carece de instrumentos adequados. Esta investigação visa avaliar a confiabilidade entre observadores das seções do K-SADS-E adaptadas para os diagnósticos destes transtornos em adultos. As adaptações realizadas se limitaram ao direcionamento das perguntas ao próprio paciente, investigação do início dos sintomas em um período mais tardio e abordagem de sintomas próprios de adultos. Seis avaliadores treinados pontuaram 16 entrevistas gravadas. Os coeficientes Kappa foram de 1,00 para o diagnóstico de TDAH no passado, 0,91 para o subtipo no passado, 1,00 para diagnóstico de TDAH atual e 0,95 para o subtipo atual. Os coeficientes Kappa para o TOD foram de 1,00 para o diagnóstico no passado e 0,89 para o diagnóstico atual. Todos os coeficientes tiveram um pThe diagnosis of attention deficit hyperactivity disorder (ADHD and oppositional defiant disorder (ODD in adults lacks adequate assessment instruments. The aim of this investigation is to evaluate the interrater reliability of the sections of K-SADS-E adapted for the diagnosis of these disorders among adults. The adaptations were limited to asking questions directly to the patient, investigation of a later onset of symptoms, and asking for adult specific symptoms. Six trained raters scored 16 recorded interviews. Kappa coefficients were 1.00 for ADHD diagnosis in the past, 0.91 for subtype in the past, 1.00 for ADHD diagnosis in the present, 0.95 for subtype in the present, 1.00 and 0.89 for ODD diagnosis in the past and present, respectively (all with p<0.001. These results reveal excellent agreement for the ADHD and ODD diagnosis in adults using the adapted form of the Portuguese version of K-SADS-E.

  16. Affective disorders among women during post partum

    Directory of Open Access Journals (Sweden)

    Silvia Juliana Orejarena Serrano

    2004-08-01

    Full Text Available Women, in general, present a high rate of prevalence of affective disorders, mainly depressive ones, during their lives. This is even more evident during their puerperal time, were depression is quite common. This is, probably, due to the fact of a highest physical and emotional needs during this difficult period, for both the mother and the family,as well. This clinical condition will increase both the mobility and mortality rates among puerperal women and will increase the risk for new episodes of depression on future pregnancies. Since we all know that during puerperium, both mother and child are usually attended by the Health System, this is a good time to detect these disorders. Therefore, we will try to review the pertinent medical literature regarding this probem, in order to provide the psychiatrist and another physicians with new, effective tools, that will allow them to recognize earlier, patients with this disorder, handle them properly to avoid all negative consequences.

  17. Main: SAD201 [AT Atlas

    Lifescience Database Archive (English)

    Full Text Available SAD201 SAD2 Diversification of protein structural analysis technologies by the SAIL... method Diversification of protein structural analysis technologies by the SAIL method Masatsune Kainosho Graduate School of Science, Nagoya University SAD201.csml ...

  18. Intact brain processing of musical emotions in autism spectrum disorder, but more cognitive load and arousal in happy versus sad music

    Directory of Open Access Journals (Sweden)

    Line eGebauer

    2014-07-01

    Full Text Available Music is a potent source for eliciting emotions, but not everybody experience emotions in the same way. Individuals with autism spectrum disorder (ASD show difficulties with social and emotional cognition. Impairments in emotion recognition are widely studied in ASD, and have been associated with atypical brain activation in response to emotional expressions in faces and speech. Whether these impairments and atypical brain responses generalize to other domains, such as emotional processing of music, is less clear. Using functional magnetic resonance imaging, we investigated neural correlates of emotion recognition in music in high-functioning adults with ASD and neurotypical adults. Both groups engaged similar neural networks during processing of emotional music, and individuals with ASD rated emotional music comparable to the group of neurotypical individuals. However, in the ASD group, increased activity in response to happy compared to sad music was observed in dorsolateral prefrontal regions and in the rolandic operculum/insula, and we propose that this reflects increased cognitive processing in response to emotional musical stimuli in this group.

  19. Infants' discrimination of happy and sad music.

    Science.gov (United States)

    Flom, Ross; Gentile, Douglas A; Pick, Anne D

    2008-12-01

    Infants can detect information specifying affect in infant- and adult-directed speech, familiar and unfamiliar facial expressions, and in point-light displays of facial expressions. We examined 3-, 5-, 7-, and 9-month-olds' discrimination of musical excerpts judged by adults and preschoolers as happy and sad. In Experiment 1, using an infant-controlled habituation procedure, 3-, 5-, 7-, and 9-month-olds heard three musical excerpts that were rated as either happy or sad. Following habituation, infants were presented with two new musical excerpts from the other affect group. Nine-month-olds discriminated the musical excerpts rated as affectively different. Five- and seven-month-olds discriminated the happy and sad excerpts when they were habituated to sad excerpts but not when they were habituated to happy excerpts. Three-month-olds showed no evidence of discriminating the sad and happy excerpts. In Experiment 2, 5-, 7-, and 9-month-olds were presented with two new musical excerpts from the same affective group as the habituation excerpts. At no age did infants discriminate these novel, yet affectively similar, musical excerpts. In Experiment 3, we examined 5-, 7-, and 9-month-olds' discrimination of individual excerpts rated as affectively similar. Only the 9-month-olds discriminated the affectively similar individual excerpts. Results are discussed in terms of infants' ability to discriminate affect across a variety of events and its relevance for later social-communicative development. PMID:18502515

  20. Anxiety Disorders and the Family: How families affect psychiatric disorders

    OpenAIRE

    Hunsley, John

    1991-01-01

    Family functioning and anxiety disorders, the most prevalent forms of psychiatric disorder, influence one another. The empirical literature on family studies of anxiety disorder (ie, aggregration of disorders within families), on parent-child relationships and anxiety disorders, and on marriage and anxiety disorders is reviewed. Finally, the challenges for patients and their families of post-traumatic stress disorder are discussed.

  1. Comorbid Bipolar Affective Disorder and Obsessive Compulsive Disorder in Childhood: A Case Study and Brief Review

    OpenAIRE

    Jana, Amlan K.; Samir Kumar Praharaj; Vinod Kumar Sinha

    2012-01-01

    Obsessive compulsive disorder and bipolar affective disorder in the pediatric population show a bidirectional overlap. Few studies that have addressed this issue show that the prevalence of obsessive compulsive disorder in bipolar affective disorder patients ranges from 0 to 54%, and 1.85 to 36% of the obsessive compulsive disorder patients have a comorbid bipolar affective disorder. We report a case of a patient with an onset of obsessive compulsive disorder at two-and-a-half years of age, w...

  2. TREATMENT OF HYPOTHYROIDISM IS IMPORTANT IN TREATING BIPOLAR AFFECTIVE DISORDER

    OpenAIRE

    Sainath B Reddy; B Deepika; Harish, S

    2014-01-01

    Bipolar affective disorder along with hypothyroidism is well documented. There are few studies regarding hypothyroidism in patients with bipolar affective disorder. Here our main motto is to report such a case who was presented with bipolar affective disorder along with hypothyroidism as a co-morbidity & to provide a brief information regarding association of hypothyroidism in bipolar affective disorder. Treatment approaches in such co-morbid conditions.

  3. Sad music induces pleasant emotion

    OpenAIRE

    AI eKAWAKAMI; Kiyoshi eFurukawa; Kentaro eKatahira; Kazuo eOkanoya

    2013-01-01

    In general, sad music is thought to cause us to experience sadness, which is considered an unpleasant emotion. As a result, the question arises as to why we listen to sad music if it evokes sadness. One possible answer to this question is that we may actually feel positive emotions when we listen to sad music. This suggestion may appear to be counterintuitive; however, in this study, by dividing musical emotion into perceived emotion and felt emotion, we investigated this potential emotional ...

  4. Is it jolly SAD?

    Science.gov (United States)

    Dodson, Eleanor

    2003-11-01

    Examples of phasing macromolecular crystal structures based on single-wavelength anomalous dispersion (SAD) have demonstrated that this approach may have general applications in structural biology. With better data-collection facilities and cryogenic techniques, combined with powerful data-processing, phasing and density-modification programs, the SAD approach may prove simpler than phasing from multi-wavelength (MAD) measurements. It can be performed at any wavelength where anomalous scattering can be observed, in many cases using laboratory X-ray sources. However, there is still a need for accurate data, successful phase improvement and a certain amount of luck. This paper extends the discussion of Jolly SAD in Dauter et al. [Dauter, Z., Dauter, M. & Dodson, E. (2002), Acta Cryst. D58, 494-506]. PMID:14573950

  5. Specificity of Cognitive Vulnerability in Fear and Sad Affect: Anxiety Sensitivity, Looming Cognitive Style and Hopelessness in Emotion Reactivity and Recovery

    DEFF Research Database (Denmark)

    del Palacio Gonzalez, Adriana; Clark, David A.

    2015-01-01

    their dimensional perspective most cognitive models of psychopathology may also be extended to explain normal emotional responses. To investigate the effect of cognitive vulnerability on the reactivity and regulation of negative emotion, 183 undergraduates were assigned to watch a sad or fearful movie clip. Then....... These findings support the downward extension of cognitive vulnerability constructs to normal emotion and suggest that the constructs have differential effects on the regulation of negative emotion.  ...

  6. SAD: Neutronics researches - Russia

    International Nuclear Information System (INIS)

    Planned programme of neutronics researches at the SAD facility Research programme for SAD facility is forming in collaboration between scientific teams and design organizations. Main points of the SAD experimental programme are: – Qualification of subcriticality monitoring, experiments with Pulsed Neutron Generator (PNG), precise on-line monitoring of HII; – Validation of the core power-beam current ratio, precise measurements; – Measurements of the spallation neutrons spectral and angular distributions with actual targets; – Measurements of the high energy neutrons spectral and angular distributions behind thick concrete shielding; – Post-irradiation and on-line spallation products yields investigation; – Measurements of spectral dependencies of neutron flux density and power density in different places of the installation, neutron lifetime and effective fraction of delayed neutrons; – Transmutation reactions rates, integral cross-sections and spectral indices measurements; – Interpretation and validation of experimental data, codes validation, benchmarking. One of the main points of experimental research programme is development of experimental techniques for deep subcriticality measurements and monitoring. This question is vitally important for safety assessment of the subcritical systems of high power driven by external sources. Such investigations were performed at subcritical assemblies of zero power with fast and thermal neutron spectra. At the SAD facility these researches will be continued making important step towards construction of industrial scale ADS, where reactivity trips caused by beam and coolant fluctuations will determine the safety margins. Within SAD research programme it is planned to pay special attention to the experiments on HII measurements and monitoring by inverse multiplication, asymptotic period and other methods. The time structure of the proton beam will give ample opportunities for application the pulsed techniques

  7. An insight into light as a chronobiological therapy in affective disorders

    Directory of Open Access Journals (Sweden)

    Walsh JM

    2014-10-01

    Full Text Available Jacqueline M Walsh, Lynsey A Atkinson, Sarah A Corlett, Gurprit S Lall Medway School of Pharmacy, University of Kent, Chatham, Kent, UK Abstract: The field of chronobiology has vastly expanded over the past few decades, bringing together research from the fields of circadian rhythms and sleep. The importance of the environmental day–night cycle on our health is becoming increasingly evident as we evolve into a 24-hour society. Reducing or changing sleep times against our natural instincts to rest at night has a detrimental impact on our well-being. The mammalian circadian clock, termed "the suprachiasmatic nucleus", is responsible for synchronizing our behavioral and physiological outputs to the environment. It utilizes light transcoded by specialized retinal photoreceptors as its cue to set internal rhythms to be in phase with the light–dark cycle. Misalignment of these outputs results in symptoms such as altered/disturbed sleep patterns, changes in mood, and physical and mental exhaustion – symptoms shared by many affective clinical disorders. Key links to circadian abnormalities have been found in a number of disorders, such as seasonal affective disorder, nonseasonal depression, and bipolar affective disorder. Furthermore, therapies developed through chronobiological research have been shown to be beneficial in the treatment of these conditions. In this article, we discuss the impact of circadian research on the management of affective disorders, giving evidence of how a misaligned circadian system may be a contributor to the symptoms of depression and how moderating circadian rhythms with light therapy benefits patients. Keywords: circadian, depression, SAD, nonseasonal, bipolar

  8. Delinquency and association with behavioral disorders and substance abuse

    OpenAIRE

    Gustavo Manoel Schier Dória; Sérgio Antonio Antoniuk; Francisco Baptista Assumpção Junior; Daniele Nascimento Fajardo; Maurício Nasser Ehlke

    2015-01-01

    Objective: to determine the incidence and associations of attention deficit-hyperactivity disorder (ADHD), conduct disorder (CD), and substance abuse disorder (SAD) in adolescents in conflict with the law in a Brazilian cohort. Methods: the Brazilian version of the Schedule for Affective Disorders and Schizophrenia for School Aged-Children (K-SADS-PL) was administered to 69 adolescent boys who were incarcerated for 45 days in the city of Curitiba, Brazil. Results: mean age was 15.5 years (ran...

  9. Main: SAD101 [AT Atlas

    Lifescience Database Archive (English)

    Full Text Available SAD101 SAD1 Structural Analysis of Membrane Protein ... Complexes by Solid-State NMR Structural Anal ... ysis of Membrane Protein ... Complexes by Solid-State NMR Toshimichi Fujiwara I ... nstitute for Protein ... Research, Osaka University SAD101.csml ...

  10. The SAD story

    International Nuclear Information System (INIS)

    SAD was installed as planned in the EHS area. It did in fact perform better than was expected when the project started. SAD has been used in several experiments, and during this time no hardware failures have occurred. Even though SAD is not a particularly complex detector, it still took rather long from the first idea until the detector was fully implemented. As usual the first stage was dominated by optimism. The limitations did not seem important and we wanted to go for a complete and rather complex detector system. When we realized the complications we concentrated on a feasible but still interesting project. The move towards a realistic project fortunately started early and was very fast. It was very soon clear that there were numerous additional investigations that had to be done in order to produce an optimized detector. The most important of these were: - understanding the optical properties of aerogel - understanding the effect of different reflecting materials - optimization of the photomultiplier voltage - shielding of the photomultipliers In 1976 the idea to construct an aerogel detector was first presented at an EHS workshop. In 1981 the detector was installed and ready to take data. During these five years the physics interest had changed. The study of charm particles had the highest priority and EHS was modified in order to optimize it for the new situation. It took an additional three years before physics results appeared - thus a total of eight years from detector idea to physics publications. Now the SAD people do it with charm. (Author)

  11. Affective disorders in children and adolescents: The dysthymic disorder dilemma

    OpenAIRE

    Fine, S.; M. Moretti; Haley, G.; Marriage, K.

    1985-01-01

    Investigated the use of psychiatric ratings and self-report information in distinguishing major depression and dysthymic disorders from each other and from other disorders. 60 adolescent psychiatry patients (mean age 13.05 yrs) completed the Children's Depression Scale and a children's depression inventory, and the results were compared with those from diagnostic interviews using Diagnostic and Statistical Manual of Mental Disorders (DSM-III) criteria. Findings suggest that diagnostic ratings...

  12. Sadness increases distraction by auditory deviant stimuli.

    Science.gov (United States)

    Pacheco-Unguetti, Antonia P; Parmentier, Fabrice B R

    2014-02-01

    Research shows that attention is ineluctably captured away from a focal visual task by rare and unexpected changes (deviants) in an otherwise repeated stream of task-irrelevant auditory distractors (standards). The fundamental cognitive mechanisms underlying this effect have been the object of an increasing number of studies but their sensitivity to mood and emotions remains relatively unexplored despite suggestion of greater distractibility in negative emotional contexts. In this study, we examined the effect of sadness, a widespread form of emotional distress and a symptom of many disorders, on distraction by deviant sounds. Participants received either a sadness induction or a neutral mood induction by means of a mixed procedure based on music and autobiographical recall prior to taking part in an auditory-visual oddball task in which they categorized visual digits while ignoring task-irrelevant sounds. The results showed that although all participants exhibited significantly longer response times in the visual categorization task following the presentation of rare and unexpected deviant sounds relative to that of the standard sound, this distraction effect was significantly greater in participants who had received the sadness induction (a twofold increase). The residual distraction on the subsequent trial (postdeviance distraction) was equivalent in both groups, suggesting that sadness interfered with the disengagement of attention from the deviant sound and back toward the target stimulus. We propose that this disengagement impairment reflected the monopolization of cognitive resources by sadness and/or associated ruminations. Our findings suggest that sadness can increase distraction even when distractors are emotionally neutral. PMID:24098923

  13. Therapy for depression in bipolar affective disorder

    Directory of Open Access Journals (Sweden)

    N. A. Tyuvina

    2016-01-01

    Full Text Available Objective: to evaluate the efficiency and safety of different therapy regimens for depression in relation to the clinical type of bipolar affective disorders (BAD and to choose optimal treatment regimens for depression in BAD type I (BADI and BAD type II (BADII.Patients and methods. A total of 65 depressive patients, including 25 with BADI and 37 with BADII, were examined. 212 depressive episodes were analyzed in BAD patients, of them there were 74 with BADI and 138 with BADII. The patients with BADI took a combination of an antidepressant (AD and a normothymic (NT, NT and a neuroleptic (NL, AD, NT and NL. Those with BADII received monotherapy with AD or NL, a combination of AD + NT, AD + NL. The patients' status was clinically evaluated using a specially designed questionnaire and the MADRS and CGI psychometric scales at baseline and then at the end of 1, 2, 4, and 8 weeks of therapy.Results. The AD-containing regimens used to treat patients with BADI proved to be more effective; this therapy led to a more marked reduction in depressive symptoms (55.73% in the AD + NT-treated patients; 54.07% in the AD + NT + NL group versus 33.64% in the NT + NL-treated patients, a higher response to therapy, and a larger number of remissions by the end of the investigation (80.0, 72.7, and 33.3%, respectively. Moreover, the incidence of transient hypomanic symptoms did not significantly differ in these groups (20.0, 27.3, and 8.3%, respectively. The depressive patients with BADII generally responded better to different therapy regimens (the reduction in depressive symptoms was 52.08, 58.82, 58.40, and 53.98% in the AD, NL, AD + NT, and AD + NL groups; the remission index by the end of the investigation was 60.6, 92.9, 77.8, and 69.2%, respectively; these patients were seen to have less frequently symptoms of an antipole during their treatment (18.2, 7.1, 0.0, and 15.4%, respectively.Conclusion. The incorporation of AD into a therapy regimen in BAD patients

  14. Quality of life in unaffected twins discordant for affective disorder

    DEFF Research Database (Denmark)

    Vinberg, Maj; Bech, Per; Kyvik, Kirsten Ohm;

    2006-01-01

    -Risk twins) and without (the control group/Low-Risk twins) a co-twin history of affective disorder were identified through nationwide registers. The aim of the present study was to investigate the hypothesis that a genetic liability to affective disorder is associated with a lower perception of quality...... might be due to the genetic liability to affective disorder. These findings need to be replicated in future family studies.......BACKGROUND: The disability and hardship associated with affective disorder is shared by the family members of affective patients and might affect the family member's quality of life. METHOD: In a cross-sectional, high-risk, case-control study, monozygotic (MZ) and dizygotic (DZ) twins with (High...

  15. Sad music induces pleasant emotion.

    Science.gov (United States)

    Kawakami, Ai; Furukawa, Kiyoshi; Katahira, Kentaro; Okanoya, Kazuo

    2013-01-01

    In general, sad music is thought to cause us to experience sadness, which is considered an unpleasant emotion. As a result, the question arises as to why we listen to sad music if it evokes sadness. One possible answer to this question is that we may actually feel positive emotions when we listen to sad music. This suggestion may appear to be counterintuitive; however, in this study, by dividing musical emotion into perceived emotion and felt emotion, we investigated this potential emotional response to music. We hypothesized that felt and perceived emotion may not actually coincide in this respect: sad music would be perceived as sad, but the experience of listening to sad music would evoke positive emotions. A total of 44 participants listened to musical excerpts and provided data on perceived and felt emotions by rating 62 descriptive words or phrases related to emotions on a scale that ranged from 0 (not at all) to 4 (very much). The results revealed that the sad music was perceived to be more tragic, whereas the actual experiences of the participants listening to the sad music induced them to feel more romantic, more blithe, and less tragic emotions than they actually perceived with respect to the same music. Thus, the participants experienced ambivalent emotions when they listened to the sad music. After considering the possible reasons that listeners were induced to experience emotional ambivalence by the sad music, we concluded that the formulation of a new model would be essential for examining the emotions induced by music and that this new model must entertain the possibility that what we experience when listening to music is vicarious emotion. PMID:23785342

  16. Sad Music Induces Pleasant Emotion

    Directory of Open Access Journals (Sweden)

    AI eKAWAKAMI

    2013-06-01

    Full Text Available In general, sad music is thought to cause us to experience sadness, which is considered an unpleasant emotion. As a result, the question arises as to why we listen to sad music if it evokes sadness. One possible answer to this question is that we may actually feel positive emotions when we listen to sad music. This suggestion may appear to be counterintuitive; however, in this study, by dividing musical emotion into perceived emotion and felt emotion, we investigated this potential emotional response to music. We hypothesized that felt and perceived emotion may not actually coincide in this respect: sad music would be perceived as sad, but the experience of listening to sad music would evoke positive emotions. A total of 44 participants listened to musical excerpts and provided data on perceived and felt emotions by rating 62 descriptive words or phrases related to emotions on a scale that ranged from 0 (not at all to 4 (very much. The results revealed that the sad music was perceived to be more tragic, whereas the actual experiences of the participants listening to the sad music induced them to feel more romantic, more blithe, and less tragic emotions than they actually perceived with respect to the same music. Thus, the participants experienced ambivalent emotions when they listened to the sad music. After considering the possible reasons that listeners were induced to experience emotional ambivalence by the sad music, we concluded that the formulation of a new model would be essential for examining the emotions induced by music and that this new model must entertain the possibility that what we experience when listening to music is vicarious emotion.

  17. Cognitive function in unaffected twins discordant for affective disorder

    DEFF Research Database (Denmark)

    Christensen, Maj Vinberg; Kyvik, Kirsten Ohm; Kessing, Lars Vedel

    2006-01-01

    . Cognitive performance of 203 High-Risk and Low-Risk twins was compared. RESULTS: Healthy twins discordant for unipolar disorder showed lower performance on almost all measures of cognitive function: selective and sustained attention, executive function, language processing and working and declarative memory...... on language processing and episodic memory. CONCLUSIONS: The hypothesis that discrete cognitive impairment is present before the onset of the affective disorder and is genetically transmitted was supported. Thus, cognitive function may be a candidate endophenotype for affective disorders.......BACKGROUND: Patients may present with cognitive impairment in the euthymic phase of affective disorder, but it is unclear whether the impairment is prevalent before onset of the illness. The aim of the present study was to examine the hypothesis that genetic liability to affective disorder...

  18. Sexual Desire Disorders

    OpenAIRE

    Montgomery, Keith A.

    2008-01-01

    Hypoactive sexual desire disorder (HSDD) and sexual aversion disorder (SAD) are an under-diagnosed group of disorders that affect men and women. Despite their prevalence, these two disorders are often not addressed by healthcare providers and patients due their private and awkward nature. As physicians, we need to move beyond our own unease in order to adequately address our patients’ sexual problems and implement appropriate treatment. Using the Sexual Response Cycle as the model of the phys...

  19. Risperidone Mono - Therapy as Prophylaxis in Bipolar Affective Disorders

    OpenAIRE

    Trivedi, Mohit; Pinto, Denzil; Safeekh, A.T.

    2004-01-01

    Risperidone has been found to be useful in the treatment of acute bipolar disorders. This is a case report where risperidone mono therapy has been found to be effective in prophylaxis of bipolar affective disorder. The pharmacological and clinical implications of risperidone in the management of BPAD are discussed

  20. Urbanicity during upbringing and bipolar affective disorders in Denmark

    DEFF Research Database (Denmark)

    Pedersen, Carsten Bøcker; Mortensen, Preben Bo

    2006-01-01

    disorder. Conclusions: We found no evidence of a dose-response relationship between urbanicity at birth (and during upbringing) and the risk of bipolar affective disorders in Denmark, but found some evidence that the diagnostic practices used in Aarhus differed from the rest of Denmark...

  1. Personality traits in unaffected twins discordant for affective disorder

    DEFF Research Database (Denmark)

    Vinberg, M; Kyvik, Kirsten Ohm; Mortensen, E L; Kessing, L V

    2007-01-01

    multivariate analyses, a high genetic liability to affective disorder was not significantly associated with neuroticism but correlated to sex, minor psychopathology and recent life events. CONCLUSION: A high genetic liability to affective disorder showed an association with neuroticism, but the association......OBJECTIVE: To examine whether a high genetic liability to develop affective disorder is associated with specific personality traits. METHOD: A cross-sectional, high-risk, case-control study. Through nation-wide registers, healthy monozygotic (MZ) and dizygotic (DZ) twins with (high-risk twins) and...... without (the control group/low-risk twins) a co-twin history of affective disorder were identified. Personality traits were compared for a total of 211 high-risk and low-risk twins. RESULTS: In univariate analyses, the high-risk twins had a higher level of neuroticism than the control twins (P = 0.03). In...

  2. Pain, Sadness, Aggression and Joy

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2007-01-01

    Based on film examples and evolutionary psychology, the article discusses why viewers are fascinated not only with funny and pleasure-evoking films, but also with sad and disgust-evoking ones. The article argues that a series of adaptations modify simple pleasure-unpleasure-mechanisms. Besides......: attachment, cognitive film theory, coping and emotions, evolutionary psychology, hedonic valence, melodrama, sadness, tragedy....

  3. Positive Affective and Cognitive States in Borderline Personality Disorder

    OpenAIRE

    Reed, Lawrence Ian; Zanarini, Mary C.

    2011-01-01

    The aim of the current study was to compliment previous studies identifying negative states present in borderline personality disorder by investigating the presence of positive affective and cognitive states. Ninety-six patients with criteria-defined borderline personality disorder and 24 axis II comparison participants completed the Positive Affect Scale, a 50-item self-report measure designed to assess positive states thought to be characteristic of borderline patients (and axis II comparis...

  4. Theoretical and clinical overview of affective temperaments in mood disorders

    Directory of Open Access Journals (Sweden)

    Xenia Gonda

    2015-07-01

    Full Text Available Temperaments are imperturbable variations of personality, traits and ways of reacting to the environment that characterize individuals and remain constant throughout several different situations. Temperaments usually play a central role in determining emotional reactions, therefore several temperamental models have attempted to establish the potential relationship between temperaments and affective disorders. According to Hagop Akiskal, affective temperaments are subclinical and subaffective trait-like manifestations of affective disorders. Unlike several models of temperament which were exclusively developed theoretically in order to describe healthy human functioning, later extrapolated to capture the pathological domains of mental and behavioral features, the current model of affective temperaments was developed on classical traditions and mainly based on the observation of subjects with mood disorders and their healthy first degree relatives. There is accumulating evidence concerning the development of affective temperaments based on their adaptive evolutionary characteristics and genetic background, and normative data from large national studies on general and healthy samples indicate their universal characteristics. Studies in affective patient populations indicate that the relationship between affective temperaments and affective illness is more complex than a simple extrapolation from psychopathology and mental health, and affective temperaments may represent a latent state of the staging model, playing a pathoplastic role in mood disorders determining their evolution, clinical features, main characteristics and outcome. A large body of data on affective temperaments has been published during the last decade, deserving a critical analysis presented in this overview.

  5. 从“肝应春”理论探讨季节性情感障碍的发病机制%Pathogenesis of seasonal affective disorder based on theory of liver corresponding to spring

    Institute of Scientific and Technical Information of China (English)

    覃骊兰; 马淑然; 王庆国; 赵燕; 杨阳; 陈玉萍; 蒲晓田; 肖遥

    2013-01-01

    The connotation of the theory of liver corresponding to spring was studied, and the necessity and feasibility of discussing the pathogenosis of seasonal affective disorder (SAD) based on the theory were analyzed. The current poor understanding to SAD both in Chinese medicine and Western medicine was pointed out, and a close correlation in the neuroendocrine mechanism of liver-central monoamine neurotransmitter-melatonin-SAD was stated. In addiction, correct understanding to the connotation of liver corresponding to spring is greatly significant to recognizing pathogenesis of SAD seasonal attacks and remission, and its treatment and prevention.%分析了“肝应春”理论的内涵,及从“肝应春”理论探讨季节性情感障碍(SAD)发病机制的必要性和可行性.指出目前中西医对SAD认识的现状与不足及“肝-中枢单胺类神经递质-褪黑素-SAD”神经内分泌机制的密切相关性,最后提出正确理解“肝应春”的本质内涵对认识SAD发作、缓解的病理机制及开展有效的治疗与预防,都具有重要指导意义.

  6. The comparative psychopathology of affective disorders in animals and humans.

    Science.gov (United States)

    Healy, D

    1987-01-01

    Reviews of animal models of affective disorders commonly concentrate on the behavioural features thereof, the supposed neurochemical substrates, the mode of production and the response to treatment of the state in question but ignore questions of psycho pathology. An attempt is made to deal critically with the psychopathology of human and animal affective disorders in the light of current operational criteria for the diagnosis of major depressive disorders. It is argued thatthe psychopathological tradition stemming from Jaspers may be more appropriate to a consideration of animal models of affective disorders than the psychopathological positions implicit in psychoanalysis, behaviourism or current cognitive psychologies and in addition more suited to meet these criteria. The adoption of such a perspective results in a shift of emphasis from abnormalities of psychological content to demonstrable neuropsychological deficits and a definition of affective disorders, whether in animals or humans, as psychosomatic illnesses, possibly involving a pathology of circadian rhythmicity. This perspective also suggests that animal models may be useful in the devel opment of more refined diagnostic criteria for affective disorders in humans. PMID:22158981

  7. Course and cognitive outcome in major affective disorder.

    Science.gov (United States)

    Kessing, Lars Vedel

    2015-11-01

    Knowledge of the course and outcome of major affective illness has clinical as well as theoretical implications. In understanding the pathophysiology of the major affective disorders, an essential question in the interplay between biological, psychological and social factors is whether the individual is changed biologically by experiencing an affective episode or not. A biological change may be reflected in a changed risk of experiencing new episodes and changed chances of recovery from these episodes for the individual, and may possibly also be reflected in persisting altered cognitive function as an expression of brain function affected during a longer period. Previous studies of the course of affective episodes are flawed by a number of drawbacks such as various definitions of recovery and recurrence, various kinds of bias and confounders, low statistical power, and statistical analyses conducted without survival models and without paying attention to diagnostic instability or the individual heterogeneity of the course of episodes. Totally, these drawbacks and pitfalls affect the results of previous studies in unpredictable ways and make it hazardous to draw conclusions about the effect of prior affective episodes on the subsequent course of unipolar and bipolar disorder. The present thesis avoided most of these pitfalls or adjusted for them in analyses of hospital data from the Danish Psychiatric Central Register, collected nationwide from 1971 to 1993. Hospitalisation was used as an expression of an affective episode. On average, a progressive course with increasing risk of recurrence with every new episode was found for unipolar and bipolar affective disorders. Initially, the two types of disorders followed markedly different courses, but later in the course of the illness the risk of recurrence was the same for the two disorders. However, analyses with frailty models revealed that for unipolar men, this progressive course was due to a subgroup of patients

  8. Breast cancer risk among women with psychiatric admission with affective or neurotic disorders: a nationwide cohort study in Denmark

    DEFF Research Database (Denmark)

    Hjerl, Karen Margrete; Andersen, Elisabeth Anne Wreford; Keiding, Niels; Sawitz, Allen Ronald; Olsen, J.H.; Mortensen, P.B.; Jørgensen, Torben

    neoplasm breast, aetiology, affective disorder, neurotic disorders, alcohol abuse, non-specified abuse......neoplasm breast, aetiology, affective disorder, neurotic disorders, alcohol abuse, non-specified abuse...

  9. Course and cognitive outcome in major affective disorder

    DEFF Research Database (Denmark)

    Kessing, Lars Vedel

    2015-01-01

    Knowledge of the course and outcome of major affective illness has clinical as well as theoretical implications. In understanding the pathophysiology of the major affective disorders, an essential question in the interplay between biological, psychological and social factors is whether the...... function as an expression of brain function affected during a longer period. Previous studies of the course of affective episodes are flawed by a number of drawbacks such as various definitions of recovery and recurrence, various kinds of bias and confounders, low statistical power, and statistical...... effect of prior affective episodes on the subsequent course of unipolar and bipolar disorder. The present thesis avoided most of these pitfalls or adjusted for them in analyses of hospital data from the Danish Psychiatric Central Register, collected nationwide from 1971 to 1993. Hospitalisation was used...

  10. Predictors of recurrence in affective disorder - analyses accounting for individual heterogeneity

    DEFF Research Database (Denmark)

    Kessing, Lars Vedel; Andersen, Elisabeth Anne Wreford; Andersen, Per Kragh

    2000-01-01

    affective disorder, depression, unipolar, bipolar, recurrence, predictors, life event, individual heterogeneity......affective disorder, depression, unipolar, bipolar, recurrence, predictors, life event, individual heterogeneity...

  11. Salivary cortisol in unaffected twins discordant for affective disorder

    DEFF Research Database (Denmark)

    Vinberg, Maj; Bennike, Bente; Kyvik, Kirsten Ohm; Andersen, Per Kragh; Kessing, Lars Vedel

    2008-01-01

    Dysfunction in the hypothalamic-pituitary-adrenal (HPA) axis has been proposed as a biological endophenotype for affective disorders. In the present study the hypothesis that a high genetic liability to affective disorder is associated with higher cortisol levels was tested in a cross......-sectional high-risk study. Healthy monozygotic (MZ) and dizygotic (DZ) twins with (High-Risk twins) and without (Low-Risk twins) a co-twin history of affective disorder were identified through nationwide registers. Awakening and evening salivary cortisol levels were compared between the 190 High- and Low......-Risk twins. The 109 High-Risk twins had significantly higher evening cortisol levels than the 81 Low-Risk MZ twins, also after adjustment for age, sex, and the level of subclinical depressive symptoms. No significant difference was found in awakening cortisol levels between High-Risk and Low-Risk twins. In...

  12. Affective responses across psychiatric disorders-A dimensional approach.

    Science.gov (United States)

    Hägele, Claudia; Friedel, Eva; Schlagenhauf, Florian; Sterzer, Philipp; Beck, Anne; Bermpohl, Felix; Stoy, Meline; Held-Poschardt, Dada; Wittmann, André; Ströhle, Andreas; Heinz, Andreas

    2016-06-01

    Studying psychiatric disorders across nosological boundaries aims at a better understanding of mental disorders by identifying comprehensive signatures of core symptoms. Here, we studied neurobiological correlates of emotion processing in several major psychiatric disorders. We assessed differences between diagnostic groups, and investigated whether there is a psychopathological correlate of emotion processing that transcends disorder categories. 135 patient with psychiatric disorders (alcohol dependence, n=29; schizophrenia, n=37; major depressive disorder (MDD), n=25; acute manic episode of bipolar disorder, n=12; panic disorder, n=12, attention deficit/hyperactivity disorder (ADHD), n=20) and healthy controls (n=40) underwent an functional magnetic resonance imaging (fMRI) experiment with affectively positive, aversive and neutral pictures from the International Affective Picture System (IAPS). Between-group differences were assessed with full-factorial ANOVAs, with age, gender and smoking habits as covariates. Self-ratings of depressed mood and anxiety were correlated with activation clusters showing significant stimulus-evoked fMRI activation. Furthermore, we examined functional connectivity with the amygdala as seed region during the processing of aversive pictures. During the presentation of pleasant stimuli, we observed across all subjects significant activation of the ventromedial prefrontal cortex (vmPFC), bilateral middle temporal gyrus and right precuneus, while a significant activation of the left amygdala and the bilateral middle temporal gyrus was found during the presentation of aversive stimuli. We did neither find any significant interaction with diagnostic group, nor any correlation with depression and anxiety scores at the activated clusters or with amygdala connectivity. Positive and aversive IAPS-stimuli were consistently processed in limbic and prefrontal brain areas, irrespective of diagnostic category. A dimensional correlate of these

  13. The Pleasant Emotion of Sad Music

    OpenAIRE

    Kawakami, Ai; Furukawa, Kiyoshi; Okanoya, Kazuo

    2013-01-01

    In general, sad music is thought to cause us to experience sadness, which is considered an unpleasant emotion. As a result, the question arises as to why we listen to sad music if it evokes sadness. We hypothesized that felt and perceived emotion may not actually coincide in this respect: sad music would be perceived as sad, but the experience of listening to sad music would evoke positive emotions. A total of 44 participants listened to mu-sical excerpts and provided data on perceived and fe...

  14. Genetic studies of bipolar affective disorder in large families.

    Science.gov (United States)

    Blackwood, D H; Visscher, P M; Muir, W J

    2001-06-01

    Background Genetic factors are known to be important in the aetiology of bipolar disorder. Aims To review linkage studies in extended families multiply affected with bipolar disorder. Method Selective review of linkage studies of bipolar disorder emphasising the gains and drawbacks of studying large multiply-affected families and comparing the statistical methods used for data analysis. Results Linkage of bipolar disorder to several chromosome regions including 4p, 4q, 10p, 12q, 16p, 18q, 21q and Xq has first been reported in extended families. In other families chromosomal rearrangements associated with affective illnesses provide signposts to the location of disease-related genes. Statistical analyses using variance component methods can be applied to extended families, require no prior knowledge of the disease inheritance, and can test multilocus models. Conclusion Studying single large pedigrees combined with variance component analysis is an efficient and effective strategy likely to lead to further insights into the genetic basis of bipolar disorders. PMID:11388952

  15. Coping styles in healthy individuals at risk of affective disorder

    DEFF Research Database (Denmark)

    Vinberg, Maj; Froekjaer, Vibe Gedsoe; Kessing, Lars Vedel

    2010-01-01

    individuals. One hundred twelve high-risk and 78 low-risk individuals were identified through nation-wide registers and invited to participate in an extensive psychiatric evaluation including the Coping Inventory for Stressful Situations. The high-risk individuals used more Emotion-oriented (p = 0.001) and......Coping styles may influence the perceived life stress experienced by an individual and, therefore, also be critical in the development of affective disorders. This study examined whether familial risk of affective disorder is associated with the use of maladaptive coping styles, in healthy...... Avoidance coping (p = 0.04) than individuals not at risk. Adjusted for gender, age, years of education, and recent stressful life events the high-risk individuals used more emotion-oriented coping (p = 0.03). In conclusion, maladaptive coping style may represent a trait marker for mood disorder improving...

  16. Coping styles in healthy individuals at risk of affective disorder

    DEFF Research Database (Denmark)

    Vinberg, Maj; Froekjaer, Vibe Gedsoe; Kessing, Lars Vedel

    2010-01-01

    Avoidance coping (p = 0.04) than individuals not at risk. Adjusted for gender, age, years of education, and recent stressful life events the high-risk individuals used more emotion-oriented coping (p = 0.03). In conclusion, maladaptive coping style may represent a trait marker for mood disorder improving......Coping styles may influence the perceived life stress experienced by an individual and, therefore, also be critical in the development of affective disorders. This study examined whether familial risk of affective disorder is associated with the use of maladaptive coping styles, in healthy...... individuals. One hundred twelve high-risk and 78 low-risk individuals were identified through nation-wide registers and invited to participate in an extensive psychiatric evaluation including the Coping Inventory for Stressful Situations. The high-risk individuals used more Emotion-oriented (p = 0.001) and...

  17. Symptom dimensions of affective disorders in migraine patients

    NARCIS (Netherlands)

    Louter, M. A.; Pijpers, J. A.; Wardenaar, K. J.; van Zwet, E. W.; van Hemert, A. M.; Zitman, F. G.; Ferrari, M. D.; Penninx, B. W.; Tervvindt, G. M.

    2015-01-01

    Objective: A strong association has been established between migraine and depression. However, this is the first study to differentiate in a large sample of migraine patients for symptom dimensions of the affective disorder spectrum. Methods: Migraine patients (n = 3174) from the LUMINA (Leiden Univ

  18. Maternal Affective Disorder and Children's Representation of Their Families

    Science.gov (United States)

    Arteche, Adriane; Murray, Lynne

    2011-01-01

    Children's perceptions of family relationship are related to their later emotional and social adjustment. This is of particular relevance in the context of family stressors such as maternal affective disorder. This study investigated the effects of maternal postnatal depression and anxiety on children's family representations. In our sample of…

  19. Electronic monitoring of patients with bipolar affective disorder

    DEFF Research Database (Denmark)

    Jacoby, Anne Sophie; Faurholt-Jepsen, Maria; Vinberg, Maj; Frost, Mads; Bardram, Jakob; Kessing, Lars Vedel

    2012-01-01

    Bipolar disorder is a great challenge to patients, relatives and clinicians, and there is a need for development of new methods to identify prodromal symptoms of affective episodes in order to provide efficient preventive medical and behavioural intervention. Clinical trials prove that electronic...

  20. Shame and guilt in social anxiety disorder: effects of cognitive behavior therapy and association with social anxiety and depressive symptoms.

    Directory of Open Access Journals (Sweden)

    Erik Hedman

    Full Text Available Social anxiety disorder (SAD, characterized by fear of being scrutinized by others, has features that that are closely linked to the concept of shame. Despite this, it remains to be investigated whether shame is elevated in persons with SAD, and if cognitive behavior therapy (CBT for SAD could reduce shame experience. In the present study, we focused on internal shame, i.e. the type of shame that pertains to how we judge ourselves. Although guilt is distinctly different from shame, we also viewed it as important to investigate its role in SAD as the two emotions are highly correlated. The aim of this study was to investigate: (I if persons with SAD differ from healthy controls on shame and guilt, (II if shame, guilt, depressive symptoms, and social anxiety are associated in persons with SAD, and (III if CBT can reduce internal shame in patients with SAD. Firstly, we conducted a case-control study comparing a sample with SAD (n = 67 with two samples of healthy controls, a main sample (n = 72 and a replication sample (n = 22. Secondly, all participants with SAD were treated with CBT and shame, measured with the Test of Self-Conscious affect, was assessed before and after treatment. The results showed that shame was elevated in person with SAD compared to the control replication sample, but not to the main control sample. In addition, shame, social anxiety, and depressive symptoms were significantly associated among participants with SAD. After CBT, participants with SAD had significantly reduced their shame (Cohen's d = 0.44. Guilt was unrelated to social anxiety. We conclude that shame and social anxiety are associated and that it is likely that persons with SAD are more prone to experience shame than persons without SAD. Also, CBT is associated with shame reduction in the treatment of SAD.

  1. Underlying personality differences between alcohol/substance-use disorder patients with and without an affective disorder.

    Science.gov (United States)

    Janowsky, D S; Hong, L; Morter, S; Howe, L

    1999-01-01

    The Myers-Briggs Type Indicator (MBTI), a popular personality test, was used to profile the personalities of in-patient alcoholics/substance-use disorder patients who had, and those who did not have, a concurrent affective disorder diagnosis. The MBTI divides individuals into eight categories: Extroverts and Introverts, Sensors and Intuitives, Thinkers and Feelers, and Judgers and Perceivers. Alcohol/substance-use disorder patients with no affective disorder differed from a normative population only in being significantly more often Sensing and significantly less often Intuitive single-factor types. The Extroverted/Sensing/ Feeling/Judging four-factor type was also significantly over-represented in this group, compared to a normative population. In contrast, mood-disordered alcohol/substance-use disorder patients were significantly more often Introverted, Sensing, Feeling, and Perceiving and significantly less often Extroverted, Intuitive, Thinking, and Judging single-factor types. They were also significantly more often Introverted/Sensing/ Feeling/Perceiving and Introverted/Intuitive/Feeling/Perceiving four-factor types. 'Pure' alcohol/ substance-use disorder patients differed from alcohol/substance-use disorder patients with a mood disorder in that they were significantly more often Extroverted and Thinking and significantly less often Introverted and Feeling single-factor types; and significantly less often were an Introverted/Sensing/ Feeling/Perceiving four-factor type. The above results may have psychogenetic, diagnostic, and psychotherapeutic implications. PMID:10414613

  2. Intact brain processing of musical emotions in autism spectrum disorder, but more cognitive load and arousal in happy versus sad music

    OpenAIRE

    Line eGebauer; Joshua eSkewes; Gitte eWestphael; Pamela eHeaton; Peter eVuust

    2014-01-01

    Music is a potent source for eliciting emotions, but not everybody experience emotions in the same way. Individuals with autism spectrum disorder (ASD) show difficulties with social and emotional cognition. Impairments in emotion recognition are widely studied in ASD, and have been associated with atypical brain activation in response to emotional expressions in faces and speech. Whether these impairments and atypical brain responses generalize to other domains, such as emotional processing o...

  3. Intact brain processing of musical emotions in autism spectrum disorder, but more cognitive load and arousal in happy vs. sad music

    OpenAIRE

    Gebauer, Line; Skewes, Joshua; Westphael, Gitte; Heaton, Pamela; Vuust, Peter

    2014-01-01

    Music is a potent source for eliciting emotions, but not everybody experience emotions in the same way. Individuals with autism spectrum disorder (ASD) show difficulties with social and emotional cognition. Impairments in emotion recognition are widely studied in ASD, and have been associated with atypical brain activation in response to emotional expressions in faces and speech. Whether these impairments and atypical brain responses generalize to other domains, such as emotional processing o...

  4. Biased recognition of facial affect in patients with major depressive disorder reflects clinical state.

    Science.gov (United States)

    Münkler, Paula; Rothkirch, Marcus; Dalati, Yasmin; Schmack, Katharina; Sterzer, Philipp

    2015-01-01

    Cognitive theories of depression posit that perception is negatively biased in depressive disorder. Previous studies have provided empirical evidence for this notion, but left open the question whether the negative perceptual bias reflects a stable trait or the current depressive state. Here we investigated the stability of negatively biased perception over time. Emotion perception was examined in patients with major depressive disorder (MDD) and healthy control participants in two experiments. In the first experiment subjective biases in the recognition of facial emotional expressions were assessed. Participants were presented with faces that were morphed between sad and neutral and happy expressions and had to decide whether the face was sad or happy. The second experiment assessed automatic emotion processing by measuring the potency of emotional faces to gain access to awareness using interocular suppression. A follow-up investigation using the same tests was performed three months later. In the emotion recognition task, patients with major depression showed a shift in the criterion for the differentiation between sad and happy faces: In comparison to healthy controls, patients with MDD required a greater intensity of the happy expression to recognize a face as happy. After three months, this negative perceptual bias was reduced in comparison to the control group. The reduction in negative perceptual bias correlated with the reduction of depressive symptoms. In contrast to previous work, we found no evidence for preferential access to awareness of sad vs. happy faces. Taken together, our results indicate that MDD-related perceptual biases in emotion recognition reflect the current clinical state rather than a stable depressive trait. PMID:26039710

  5. Biased recognition of facial affect in patients with major depressive disorder reflects clinical state.

    Directory of Open Access Journals (Sweden)

    Paula Münkler

    Full Text Available Cognitive theories of depression posit that perception is negatively biased in depressive disorder. Previous studies have provided empirical evidence for this notion, but left open the question whether the negative perceptual bias reflects a stable trait or the current depressive state. Here we investigated the stability of negatively biased perception over time. Emotion perception was examined in patients with major depressive disorder (MDD and healthy control participants in two experiments. In the first experiment subjective biases in the recognition of facial emotional expressions were assessed. Participants were presented with faces that were morphed between sad and neutral and happy expressions and had to decide whether the face was sad or happy. The second experiment assessed automatic emotion processing by measuring the potency of emotional faces to gain access to awareness using interocular suppression. A follow-up investigation using the same tests was performed three months later. In the emotion recognition task, patients with major depression showed a shift in the criterion for the differentiation between sad and happy faces: In comparison to healthy controls, patients with MDD required a greater intensity of the happy expression to recognize a face as happy. After three months, this negative perceptual bias was reduced in comparison to the control group. The reduction in negative perceptual bias correlated with the reduction of depressive symptoms. In contrast to previous work, we found no evidence for preferential access to awareness of sad vs. happy faces. Taken together, our results indicate that MDD-related perceptual biases in emotion recognition reflect the current clinical state rather than a stable depressive trait.

  6. A Comparative Study of Affective Bipolar Disorder with Schizoaffective Disorder from a Longitudinal Perspective

    Directory of Open Access Journals (Sweden)

    Miruna Milin

    2013-08-01

    Full Text Available Introduction: In the last years there is a great interest for the theory of the “psychotic continuum”, which accepts that there is a transition between schizophrenia and affective pathology, including bipolar disorder with psychotic interferences and the recently introduced diagnosis of schizoaffective disorder. There are few studies that analyze bipolar disorder with mood-incongruent psychosis. The purpose of this study was to observe the way in which the interference of mood-incongruent psychotic symptoms can influence the long term evolution of patients diagnosed with bipolar disorder and the similarities that exists between this type of pathology and schizoaffective disorder. Material and methods: Sixty subjects were selected, who are now diagnosed with schizoaffective disorder and bipolar disorder, with and without psychotic features. All cases have at least 15 years of evolution since the first episode of psychosis and were analyzed in term of their age of onset and longitudinal evolution. Results: The results showed that bipolar patients who had mood incongruent psychotic symptoms had an earlier age of onset and a higher rate of hospitalizations in their long term evolution compared to bipolar patients without psychotic features, which brings them closer to patients with schizoaffective disorder in term of their pattern of evolution. Conclusions: This study has demonstrated that the interference of mood-incongruent psychosis with bipolar disorder determines a worse prognosis of this disease, very similar with the evolution of patients with schizoaffective disorder

  7. Daily weather variables and affective disorder admissions to psychiatric hospitals

    Science.gov (United States)

    McWilliams, Stephen; Kinsella, Anthony; O'Callaghan, Eadbhard

    2014-12-01

    Numerous studies have reported that admission rates in patients with affective disorders are subject to seasonal variation. Notwithstanding, there has been limited evaluation of the degree to which changeable daily meteorological patterns influence affective disorder admission rates. A handful of small studies have alluded to a potential link between psychiatric admission rates and meteorological variables such as environmental temperature (heat waves in particular), wind direction and sunshine. We used the Kruskal-Wallis test, ARIMA and time-series regression analyses to examine whether daily meteorological variables—namely wind speed and direction, barometric pressure, rainfall, hours of sunshine, sunlight radiation and temperature—influence admission rates for mania and depression across 12 regions in Ireland over a 31-year period. Although we found some very weak but interesting trends for barometric pressure in relation to mania admissions, daily meteorological patterns did not appear to affect hospital admissions overall for mania or depression. Our results do not support the small number of papers to date that suggest a link between daily meteorological variables and affective disorder admissions. Further study is needed.

  8. Intact brain processing of musical emotions in autism spectrum disorder, but more cognitive load and arousal in happy versus sad music

    DEFF Research Database (Denmark)

    Gebauer, Line; Skewes, Joshua; Westphael, Gitte Gülche;

    2014-01-01

    Music is a potent source for eliciting emotions, but not everybody experience emotions in the same way. Individuals with autism spectrum disorder (ASD) show difficulties with social and emotional cognition. Impairments in emotion recognition are widely studied in ASD, and have been associated...... with atypical brain activation in response to emotional expressions in faces and speech. Whether these impairments and atypical brain responses generalize to other domains, such as emotional processing of music, is less clear. Using functional magnetic resonance imaging, we investigated neural correlates...... of emotion recognition in music in high-functioning adults with ASD and neurotypical adults. Both groups engaged similar neural networks during processing of emotional music, and individuals with ASD rated emotional music comparable to the group of neurotypical individuals. However, in the ASD group...

  9. Tooth dentin defects reflect genetic disorders affecting bone mineralization

    OpenAIRE

    Vital, S. Opsahl; Gaucher, C.; Bardet, C; Rowe, P.S.; George, A.; Linglart, A.; Chaussain, C.

    2012-01-01

    Several genetic disorders affecting bone mineralization may manifest during dentin mineralization. Dentin and bone are similar in several aspects, especially pertaining to the composition of the extracellular matrix (ECM) which is secreted by well-differentiated odontoblasts and osteoblasts, respectively. However, unlike bone, dentin is not remodelled and is not involved in the regulation of calcium and phosphate metabolism. In contrast to bone, teeth are accessible tissues with the shedding ...

  10. Modelling cognitive affective biases in major depressive disorder using rodents

    OpenAIRE

    Hales, Claire A; Stuart, Sarah A; Anderson, Michael H; Emma S J Robinson

    2014-01-01

    Major depressive disorder (MDD) affects more than 10% of the population, although our understanding of the underlying aetiology of the disease and how antidepressant drugs act to remediate symptoms is limited. Major obstacles include the lack of availability of good animal models that replicate aspects of the phenotype and tests to assay depression-like behaviour in non-human species. To date, research in rodents has been dominated by two types of assays designed to test for depression-like b...

  11. Atypical perception of affective prosody in Autism Spectrum Disorder

    Directory of Open Access Journals (Sweden)

    Line Gebauer

    2014-01-01

    Full Text Available Autism Spectrum Disorder (ASD is characterized by impairments in language and social–emotional cognition. Yet, findings of emotion recognition from affective prosody in individuals with ASD are inconsistent. This study investigated emotion recognition and neural processing of affective prosody in high-functioning adults with ASD relative to neurotypical (NT adults. Individuals with ASD showed mostly typical brain activation of the fronto-temporal and subcortical brain regions in response to affective prosody. Yet, the ASD group showed a trend towards increased activation of the right caudate during processing of affective prosody and rated the emotional intensity lower than NT individuals. This is likely associated with increased attentional task demands in this group, which might contribute to social–emotional impairments.

  12. Atypical perception of affective prosody in Autism Spectrum Disorder

    Science.gov (United States)

    Gebauer, Line; Skewes, Joshua; Hørlyck, Lone; Vuust, Peter

    2014-01-01

    Autism Spectrum Disorder (ASD) is characterized by impairments in language and social–emotional cognition. Yet, findings of emotion recognition from affective prosody in individuals with ASD are inconsistent. This study investigated emotion recognition and neural processing of affective prosody in high-functioning adults with ASD relative to neurotypical (NT) adults. Individuals with ASD showed mostly typical brain activation of the fronto-temporal and subcortical brain regions in response to affective prosody. Yet, the ASD group showed a trend towards increased activation of the right caudate during processing of affective prosody and rated the emotional intensity lower than NT individuals. This is likely associated with increased attentional task demands in this group, which might contribute to social–emotional impairments. PMID:25379450

  13. Why Am I So Sad?

    Science.gov (United States)

    ... or becoming too strong. Here are some positive ways to deal with sad feelings: Notice how you feel and ... ll feel better. Bounce back from disappointments or failures. When things don't go your way, don't give up! Stay in the game. ...

  14. A locus for bipolar affective disorder on chromosome 4p.

    Science.gov (United States)

    Blackwood, D H; He, L; Morris, S W; McLean, A; Whitton, C; Thomson, M; Walker, M T; Woodburn, K; Sharp, C M; Wright, A F; Shibasaki, Y; St Clair, D M; Porteous, D J; Muir, W J

    1996-04-01

    The main clinical feature of bipolar affective disorder is a change of mood to depression or elation. Unipolar disorder, also termed major depressive disorder, describes the occurrence of depression alone without episodes of elevated mood. Little is understood about the underlying causes of these common and severe illnesses which have estimated lifetime prevalences in the region of 0.8% for bipolar and 6% for unipolar disorder. Strong support for a genetic aetiology is found in the familial nature of the condition, the increased concordance of monozygotic over dizygotic twins and adoption studies showing increased rates of illness in children of affected parents. However, linkage studies have met with mixed success. An initial report of linkage on the short arm of chromosome 11 (ref. 4) was revised and remains unreplicated. Reports proposing cosegregation of genes found on the X chromosome with bipolar illness have not been supported by others. More recently bipolar disorder has been reported to be linked with markers on chromosomes 18, 21, 16 and a region on the X chromosome different from those previously suggested. We have carried out a linkage study in twelve bipolar families. In a single family a genome search employing 193 markers indicated linkage on chromosome 4p where the marker D4S394 generated a two-point lod score of 4.1 under a dominant model of inheritance. Three point analyses with neighbouring markers gave a maximum lod score of 4.8. Eleven other bipolar families were typed using D4S394 and in all families combined there was evidence of linkage with heterogeneity with a maximum two-point lod score of 4.1 (theta = 0, alpha = 0.35). PMID:8630499

  15. Cognitive impairment in patients with a schizoaffective disorder: a comparison with bipolar patients in euthymia

    OpenAIRE

    Studentkowski G; Scheele D; Calabrese P; Balkau F; Höffler J; Aubel T; Edel M-A; Juckel G; Assion H-J

    2010-01-01

    Abstract Objectives Several studies have shown persistent neurocognitive impairment in patients with a bipolar affective disorder (BD) even in euthymia as well as in patients with a schizoaffective disorder (SAD). The aim of our study was to compare the neuropsychological performance between these two groups. Confounding variables were controlled to enhance our understanding of cognitive dysfunction in both BD and SAD. Methods Several domains of neurocognitive function, executive function, me...

  16. The role of beliefs and attitudes about sleep in seasonal and nonseasonal mood disorder, and nondepressed controls

    Science.gov (United States)

    Roecklein, Kathryn A.; Carney, Colleen E.; Wong, Patricia M.; Steiner, Jessica L.; Hasler, Brant P.; Franzen, Peter L.

    2014-01-01

    Background Unhelpful sleep-related cognitions play an important role in insomnia and major depressive disorder, but their role in seasonal affective disorder has not yet been explored. Therefore, the purpose of this study was to determine if individuals with seasonal affective disorder (SAD) have sleep-related cognitions similar to those with primary insomnia, and those with insomnia related to comorbid nonseasonal depression. Methods Participants (n=147) completed the Dysfunctional Beliefs and Attitudes about Sleep 16-item scale (DBAS-16) and the Structured Interview Guide for the Hamilton Depression Rating Scale, Seasonal Affective Disorder Version (SIGH-SAD), which assesses self reported sleep problems including early, middle, or late insomnia, and hypersomnia in the previous week. All participants were assessed in winter, and during an episode for those with a depressive disorder. Results Individuals with SAD were more likely to report hypersomnia on the SIGH-SAD, as well as a combined presentation of hypersomnia and insomnia on the Pittsburgh Sleep Quality Index (PSQI). The SAD group reported DBAS-16 scores in the range associated with clinical sleep disturbance, and DBAS-16 scores were most strongly associated with reports of early insomnia, suggesting circadian misalignment. Limitations Limitations include the self-report nature of the SIGH-SAD instrument on which insomnia and hypersomnia reports were based. Conclusions Future work could employ sleep- or chronobiological-focused interventions to improve clinical response in SAD. PMID:23706838

  17. Chronobiology and mood disorders

    OpenAIRE

    Wirz-Justice, Anna

    2003-01-01

    The clinical observations of diurnal variation of mood and early morning awakening in depression have been incorporated into established diagnostic systems, as has the seasonal modifier defining winter depression (seasonal affective disorder, SAD). Many circadian rhythms measured in depressive patients are abnormal: earlier in timing, diminished in amplitude, or of greater variability. Whether these disturbances are of etiological significance for the role of circadian rhythms in mood disorde...

  18. Endocrinological disorders affecting neurosurgical patients: An intensivists perspective

    Directory of Open Access Journals (Sweden)

    Sukhminder Jit Singh Bajwa

    2014-01-01

    Full Text Available Management of critically ill neurosurgical patients is often complicated by the presence or development of endocrinological ailments which complicate the clinical scenario and adversely affect the prognosis of these patients. The anatomical proximity to the vital centers regulating the endocrinological physiology and alteration in the neurotransmitter release causes disturbances in the hormonal homeostasis. This paves the way for development of diverse disorders where single or multiple hormones may be involved which can have deleterious effect on the different organ system. Understanding and awareness of these disorders is important for the treating intensivist to recognize these changes early in their course, so that appropriate and timely therapeutic measures can be initiated along with the treatment of the primary malady.

  19. Skipping breakfast adversely affects menstrual disorders in young college students.

    Science.gov (United States)

    Fujiwara T; Sato N; Awaji H; Sakamoto H; Nakata R

    2009-01-01

    In the present study we conducted a questionnaire survey to examine the relationship between dietary habits and menstrual disorders in young women. Subjects were recruited from 315 college students and were classified as: Group I, eating breakfast; Group II, skipping breakfast; Group III, not eating fast foods; Group IV, eating fast foods; Group V, not eating processed foods; and Group VI, eating processed foods. The intensity of dysmenorrhea was scored using three grades. All participants were further divided into groups based on having regular or irregular menstruation, having premenstrual symptoms or not, and self-perception of good or poor general health. General health was poor in Groups II and VI, and dysmenorrhea scores were high in Groups II, IV and VI. The incidence of irregular menses was also high in Group II. However, there was no apparent relation between premenstrual symptoms and dietary habits. These findings suggest that skipping breakfast adversely affects menstrual disorders in young college students.

  20. Difficulty leading interpersonal coordination: Towards an embodied signature of social anxiety disorder

    Directory of Open Access Journals (Sweden)

    Manuel eVarlet

    2014-02-01

    Full Text Available Defined by a persistent fear of embarrassment or negative evaluation while engaged in social interaction or public performance, social anxiety disorder (SAD is one of the most common psychiatric syndromes. Previous research has made a considerable effort to better understand and assess this mental disorder. However, little attention has been paid to social motor behavior of patients with SAD despite its crucial importance in daily social interactions. Previous research has shown that the coordination of arm, head or postural movements of interacting people can reflect their mental states or feelings such as social connectedness and social motives, suggesting that interpersonal movement coordination may be impaired in patients suffering from SAD. The current study was specifically aimed at determining whether SAD affects the dynamics of social motor coordination. We compared the unintentional and intentional rhythmic coordination of a SAD group (19 patients paired with control participants with the rhythmic coordination of a control group (19 control pairs in an interpersonal pendulum coordination task. The results demonstrated that unintentional social motor coordination was preserved with SAD while intentional coordination was impaired. More specifically, intentional coordination became impaired when patients with SAD had to lead the coordination as indicated by poorer (i.e., more variable coordination. These differences between intentional and unintentional coordination as well as between follower and leader roles reveal an impaired coordination dynamics that is specific to SAD, and thus, opens promising research directions to better understand, assess and treat this mental disorder.

  1. Attention deficit and hyperactivity in social anxiety disorder: relationship with trauma history and impulsivity.

    Science.gov (United States)

    Koyuncu, Ahmet; Çelebi, Fahri; Ertekin, Erhan; Kök, Burcu Ece; Tükel, Raşit

    2016-06-01

    The aim of this study is to investigate the rate of childhood traumatic experiences and assess the relationship between childhood trauma and impulsivity in the presence of attention deficit-hyperactivity disorder (ADHD) in patients with social anxiety disorder (SAD). A total of 123 patients with a primary diagnosis of SAD were enrolled. All patients were assessed by using the clinical version of Structured Clinical Interview for DSM-IV (SCID-I/CV) and Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime version (K-SADS-PL), ADHD module. A clinical and sociodemographic data form and rating scales were filled out. We found higher rates of emotional traumatic experiences and impulsivity along with more severe symptoms of depression, anxiety and social anxiety in the group of SAD patients with childhood ADHD than in SAD patients without ADHD in childhood. The presence of ADHD is associated with higher severity in several domains in patients with SAD. Patients with SAD should be assessed carefully whether they have ADHD, especially when their SAD symptoms are severe, when they have a history of traumatic experiences or problems with impulse control. PMID:26797941

  2. Dysfunctional affect regulation in borderline personality disorder and in somatoform disorder

    Directory of Open Access Journals (Sweden)

    Annemiek van Dijke

    2012-09-01

    Full Text Available Background: Although affect dysregulation is considered a core component of borderline personality disorder (BPD and somatoform disorders (SoD, remarkably little research has focused on the prevalence and nature of affect dysregulation in these disorders. Also, despite apparent similarities, little is known about how dysfunctional under- and overregulation of affect and positive and negative somatoform and psychoform dissociative experiences inter-relate. Prior studies suggest a clear relationship between early childhood psychological trauma and affect dysregulation, especially when the caretaker is emotionally, sexually, or physically abusing the child, but how these relate to under- and overregulation while differentiating for developmental epochs is not clear. Although an elevated risk of childhood trauma exposure or complex posttraumatic stress disorder (CPTSD symptoms has been reported in BPD and SoD, trauma histories, dysfunctional affect regulation, dissociation, PTSD, and CPTSD were never assessed in unison in BPD and/or SoD. Method: BPD and/or SoD diagnoses were confirmed or ruled out in 472 psychiatric inpatients using clinical interviews. Dysfunctional under- and overregulation of affect and somatoform and psychoform dissociation, childhood trauma-by-primary-caretaker (TPC, PTSD, and CPTSD were all measured using self reports. Results: No disorder-specific form of dysfunctional affect regulation was found. Although both BPD and SoD can involve affect dysregulation and dissociation, there is a wide range of intensity of dysfunctional regulation phenomena in patients with these diagnoses. Evidence was found for the existence of three qualitatively different forms of experiencing states: inhibitory experiencing states (overregulation of affect and negative psychoform dissociation most commonly found in SoD, excitatory experiencing states (underregulation of affect and positive psychoform dissociation most commonly found in BPD, and

  3. METABOLIC SYNDROME - THE CONSEQUENCE OF LIFELONG TREATMENT OF BIPOLAR AFFECTIVE DISORDER

    OpenAIRE

    Dadić-Hero, Elizabeta; Ružić, Klementina; Grahovac, Tanja; Petranović, Duška; Graovac, Mirjana; Žarković Palijan, Tija

    2010-01-01

    Mood disturbances are characteristic and dominant feature of Mood disorders. Bipolar Affective Disorder (BAD) is a mood disorder which occurs equally in both sexes. BAD may occur in co morbidity with other mental diseases and disorders such as: Anorexia Nervosa, Bulimia Nervosa, Attention Deficit, Panic Disorder and Social Phobia. However, medical disorders (one or more) can also coexist with BAD. Metabolic syndrome is a combination of metabolic disorders that increase the risk of developing ...

  4. Psychophysiological ambulatory assessment of affective dysregulation in borderline personality disorder.

    Science.gov (United States)

    Ebner-Priemer, Ulrich W; Welch, Stacy S; Grossman, Paul; Reisch, Thomas; Linehan, Marsha M; Bohus, Martin

    2007-04-15

    Many experts now believe that pervasive problems in affect regulation constitute the central area of dysfunction in borderline personality disorder (BPD). However, data is sparse and inconclusive. We hypothesized that patients with BPD, in contrast to healthy gender and nationality-matched controls, show a higher frequency and intensity of self-reported emotions, altered physiological indices of emotions, more complex emotions and greater problems in identifying specific emotions. We took a 24-hour psychophysiological ambulatory monitoring approach to investigate affect regulation during everyday life in 50 patients with BPD and in 50 healthy controls. To provide a typical and unmanipulated sample, we included only patients who were currently in treatment and did not alter their medication schedule. BPD patients reported more negative emotions, fewer positive emotions, and a greater intensity of negative emotions. A subgroup of non-medicated BPD patients manifested higher values of additional heart rate. Additional heart rate is that part of a heart rate increase that does not directly result from metabolic activity, and is used as an indicator of emotional reactivity. Borderline participants were more likely to report the concurrent presence of more than one emotion, and those patients who just started treatment in particular had greater problems in identifying specific emotions. Our findings during naturalistic ambulatory assessment support emotional dysregulation in BPD as defined by the biosocial theory of [Linehan, M.M., 1993. Cognitive-Behavioral Treatment of Borderline Personality Disorder. The Guildford Press, New York.] and suggest the potential utility for evaluating treatment outcome. PMID:17321599

  5. Insight in bipolar disorder: a comparison between mania, depression and euthymia using the Insight Scale for Affective Disorders

    OpenAIRE

    Rafael de Assis da Silva; Daniel C Mograbi; Evelyn V. M. Camelo; Jaqueline Bifano; Mayra Wainstok; Luciana Angélica Silva Silveira; Elie Cheniaux

    2015-01-01

    Objective: To evaluate whether having general insight into bipolar disorder and its symptoms is affected by the mood state of the patient, using the Insight Scale for Affective Disorders, a hetero-application scale for people with mood disorders.Methods: Ninety-five patients with bipolar disorder were evaluated and divided into different groups according to the mood state presented during assessment (i.e., euthymia, mania and depression). Sociodemographic and clinical data (Hamilton Depressio...

  6. Modelling cognitive affective biases in major depressive disorder using rodents.

    Science.gov (United States)

    Hales, Claire A; Stuart, Sarah A; Anderson, Michael H; Robinson, Emma S J

    2014-10-01

    Major depressive disorder (MDD) affects more than 10% of the population, although our understanding of the underlying aetiology of the disease and how antidepressant drugs act to remediate symptoms is limited. Major obstacles include the lack of availability of good animal models that replicate aspects of the phenotype and tests to assay depression-like behaviour in non-human species. To date, research in rodents has been dominated by two types of assays designed to test for depression-like behaviour: behavioural despair tests, such as the forced swim test, and measures of anhedonia, such as the sucrose preference test. These tests have shown relatively good predictive validity in terms of antidepressant efficacy, but have limited translational validity. Recent developments in clinical research have revealed that cognitive affective biases (CABs) are a key feature of MDD. Through the development of neuropsychological tests to provide objective measures of CAB in humans, we have the opportunity to use 'reverse translation' to develop and evaluate whether similar methods are suitable for research into MDD using animals. The first example of this approach was reported in 2004 where rodents in a putative negative affective state were shown to exhibit pessimistic choices in a judgement bias task. Subsequent work in both judgement bias tests and a novel affective bias task suggest that these types of assay may provide translational methods for studying MDD using animals. This review considers recent work in this area and the pharmacological and translational validity of these new animal models of CABs. PMID:24467454

  7. A cholinergic hypothesis of the unconscious in affective disorders.

    Directory of Open Access Journals (Sweden)

    Costa eVakalopoulos

    2013-11-01

    Full Text Available The interactions between distinct pharmacological systems are proposed as a key dynamic in the formation of unconscious memories underlying rumination and mood disorder, but also reflect the plastic capacity of neural networks that can aid recovery. An inverse and reciprocal relationship is postulated between cholinergic and monoaminergic receptor subtypes. M1-type muscarinic receptor transduction facilitates encoding of unconscious, prepotent behavioural repertoires at the core of affective disorders and ADHD. Behavioural adaptation to new contingencies is mediated by the classic prototype receptor: 5-HT1A (Gi/o and its modulation of m1-plasticity. Reversal of learning is dependent on increased phasic activation of midbrain monoaminergic nuclei and is a function of hippocampal theta. Acquired hippocampal dysfunction due to abnormal activation of the hypothalamic-pituitary-adrenal (HPA axis predicts deficits in hippocampal-dependent memory and executive function and further impairments to cognitive inhibition. Encoding of explicit memories is mediated by Gq/11 and Gs signalling of monoamines only. A role is proposed for the phasic activation of the basal forebrain cholinergic nucleus by cortical projections from the complex consisting of the insula and claustrum. Although controversial. recent studies suggest a common ontogenetic origin of the two structures and a functional coupling. Lesions of the region result in loss of motivational behaviour and familiarity based judgements. A major hypothesis of the paper is that these lost faculties result indirectly, from reduced cholinergic tone.

  8. Insights from ERPs into Emotional Disorders: An affective neuroscience perspective

    Directory of Open Access Journals (Sweden)

    Salvatore Campanella

    2006-03-01

    Full Text Available Affective neuroscience disposes of complementary imaging tools, some identifying which neural regions are involved in a specific cognitive function, others defining the temporal sequences of these activations with an optimal temporal resolution. The aim of the present manuscript is to show how event-related potentials (ERPs may help us to enhance our understanding of psychopathological conditions. To do so, three experiments from our laboratory will be presented. An emotional oddball design was used, in which participants are confronted with frequent stimuli (neutral faces and deviant stimuli (emotional faces which they have to detect as quickly as possible. These studies address anxiety, the long-term consequences of ecstasy consumption and schizophrenia. Our main purpose is to show that, if previous studies have shown for generalised anxiety disorder, as well as for drug abuse or schizophrenia, P300 alterations, the impaired processes leading to such an identical disturbance are different from one population to the other.

  9. Bipolar affective disorder: A review of novel forms of therapy

    Directory of Open Access Journals (Sweden)

    Dziwota Ewelina

    2015-06-01

    Full Text Available Normothymic, antidepressant and antipsychotic pharmaceutics are, in accordance with international guidelines, employed both in the therapy and the prevention of bipolar disorder (BD. Long-term studies on the mechanisms of action of such medications, as well as on the pathogenetic background of BD, have led to the discovery of effective, albeit unconventional pharmacotherapeutic approaches. These methods have the potential to successfully treat mania and depression, as well as to counter affective episode relapse. Allopurinol - commonly used to treat gout, secondary hyperuricemia and Lesch-Nyhan syndrome, acts by inhibiting the synthesis of uric acid, levels of which are often increased in manic patients. Due to this, an evaluation of the potential effect of allopurinol on the reduction of mania symptoms seems to be reasonable. Additionally, the numerable research papers coming out of research regarding the role of purine neurotransmitters in mood alterations, indicate that adenosine agonists act analogously to dopamine antagonists.

  10. The relationship of affective state to dietary preference: winter depression and light therapy as a model.

    Science.gov (United States)

    Kräuchi, K; Wirz-Justice, A; Graw, P

    1990-09-01

    Seasonal affective disorder (SAD) patients often crave carbohydrates when depressed during the winter. We measured dietary intake using a daily Food/Drink Frequency Questionnaire in 36 SAD patients over four conditions: when depressed in winter, during light therapy (1 h 2500 lux, morning or evening), during withdrawal, and when euthymic in summer. Carbohydrate intake (both sweet and starch) in the second half of the day was elevated during winter depression and was as low after light therapy as in summer. The medial hypothalamus is hypothesised to play a key role in coupling 'mood and food' in SAD. PMID:2147189

  11. Psychosocial Functioning in Depressive Patients: A Comparative Study between Major Depressive Disorder and Bipolar Affective Disorder

    Directory of Open Access Journals (Sweden)

    Shubham Mehta

    2014-01-01

    Full Text Available Introduction. Major depressive disorder (MDD and bipolar affective disorder (BAD are among the leading causes of disability. These are often associated with widespread impairments in all domains of functioning including relational, occupational, and social. The main aim of the study was to examine and compare nature and extent of psychosocial impairment of patients with MDD and BAD during depressive phase. Methodology. 96 patients (48 in MDD group and 48 in BAD group were included in the study. Patients were recruited in depressive phase (moderate to severe depression. Patients having age outside 18–45 years, psychotic symptoms, mental retardation, and current comorbid medical or axis-1 psychiatric disorder were excluded. Psychosocial functioning was assessed using Range of Impaired Functioning Tool (LIFE-RIFT. Results. Domains of work, interpersonal relationship, life satisfaction, and recreation were all affected in both groups, but the groups showed significant difference in global psychosocial functioning score only (P=0.031 with BAD group showing more severe impairment. Conclusion. Bipolar depression causes higher global psychosocial impairment than unipolar depression.

  12. Frequency of posttraumatic stress disorder (ptsd) among flood affected individuals

    International Nuclear Information System (INIS)

    Objectives: To investigate the relationship of exposure to a traumatic event and the subsequent onset of Posttraumatic Stress Disorder (PTSD) in the population exposed to floods in Pakistan. Study Design: Cross sectional study. Place and duration of study: Individuals exposed to the 2010 flood in district Shadadkot, Sindh from April 2012 to September 2012. Methodology: Sample of the study comprised of 101 individuals from the flood affected areas in Pakistan. Age range of the participants was 15 to 50 years (M=27.73, SD = 7.19), with participation of both males and females. PTSD was assessed by using the self report measure, impact of Event Scale (IES) and the subjective and objective experience to flood was assessed through Flood Related Exposure Scale (FRES) devised by the authors. Results: The prevalence rate of PTSD among the flood affected population was 35.5%. Trauma had significant positive relation with objective flood exposure and subjective flood exposure (r=.27 and r =.38) respectively. Inverse relation appeared between age and PTSD (r=-.20). PTSD was higher among females as compared to males. Conclusion: Understanding the prevalence of PTSD helps the mental health professionals in devising intervention strategies. A longitudinal study design is recommended that may be developed for better understanding of trajectories of trauma response across time span. Our findings may help identify populations at risk for treatment research. (author)

  13. Subclinical psychopathology and socio-economic status in unaffected twins discordant for affective disorder

    DEFF Research Database (Denmark)

    Vinberg Christensen, Maj; Kyvik, Kirsten Ohm; Vedel Kessing, Lars

    2006-01-01

    liability to affective disorder seem to present lower socio-economic status, higher rates of subclinical affective symptoms and more often experience a minor psychiatric diagnosis than twins with no familial history of affective disorder. It is not possible from the present cross-sectional data to determine...... the causality of these findings, thus genetic liability to affective disorder, socio-economic status and minor psychopathology seem to have a complex interrelation....

  14. Antipsychotic Management of Schizoaffective Disorder: A Review.

    Science.gov (United States)

    Lindenmayer, Jean-Pierre; Kaur, Amandeep

    2016-04-01

    Schizoaffective disorder (SAD) is an incapacitating illness that presents clinicians with challenges in terms of both its diagnosis and its psychopharmacological management. Most studies conducted on the psychopharmacological treatment of SAD also include patients with schizophrenia or other psychotic illnesses, thereby providing an unspecific view to the clinician as to the best way of treating patients with SAD. The objective of this article is to review studies on evidence-based treatment of patients with SAD. We conducted a systematic literature search in MEDLINE/PubMed for full-text studies in the English language using the terms 'Schizoaffective and treatment' or 'antipsychotic schizoaffective'. Our review found relatively few studies with either an active comparator or placebo that examined the efficacy of antipsychotics for patients with SAD without an admixture of patients with schizophrenia. Only oral paliperidone extended release (ER), paliperidone long-acting injection (LAI), and risperidone have been shown to be effective and safe in reducing psychotic as well as affective components in acutely ill SAD patients in controlled studies. Paliperidone ER and LAI have also been shown to be efficacious in the maintenance treatment phase of SAD patients. While no supportive data exist, it is possible that other atypical antipsychotics may have similar efficacy to the two mentioned above. We conclude with a number of research recommendations for the study of treatment options for patients with SAD. First, there is a need for studies with patients specifically diagnosed with SAD for both the acute and the maintenance phase. The sample size needs to be adequate to allow a primary analysis of efficacy and to allow for analysis of the SAD subtypes: depressed and bipolar. Another recommendation is the need for studies of patients with SAD stratified into patients with and without mood stabilizers or antidepressants to allow the examination of the adjunctive role of

  15. Affective processing bias in youth with primary bipolar disorder or primary attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Seymour, Karen E; Kim, Kerri L; Cushman, Grace K; Puzia, Megan E; Weissman, Alexandra B; Galvan, Thania; Dickstein, Daniel P

    2015-11-01

    High rates of comorbidity and overlapping diagnostic criteria between pediatric bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) contribute to diagnostic and treatment confusion. To advance what is known about both disorders, we compared effect of emotional stimuli on response control in children with primary BD, primary ADHD and typically developing controls (TDC). Participants included 7-17 year olds with either "narrow-phenotype" pediatric BD (n = 25), ADHD (n = 25) or TDC (n = 25). Groups were matched on participant age and FSIQ. The effect of emotional stimuli on response control was assessed using the Cambridge Neuropsychological Test Automated Battery Affective Go/No-Go task (CANTAB AGN). We found a group by target valence interaction on commission errors [F(2,71) = 5.34, p ADHD, but not TDC participants, made more errors on negative than positive words [t(24) = -2.58, p ADHD and TDC participants. Between-subjects effects showed that ADHD participants made more errors than TDC, but not BD participants. Our main finding advances what is known about the effect of emotional stimuli on response control in children with ADHD. Our results suggesting a positive affective processing bias in children with ADHD compliment emerging literature show that difficulties with emotional processing and regulation may be core features of ADHD. Further, given the observed pattern of results in children with ADHD compared to BD children, our behavioral results suggest the importance of examining differences in the brain-behavior mechanisms involved in affective processing in children with ADHD compared to BD children. PMID:25724546

  16. Behaviorial inhibition and history of childhood anxiety disorders in Brazilian adult patients with panic disorder and social anxiety disorder Comportamento inibido e história de transtornos de ansiedade na infância em pacientes brasileiros adultos com transtorno do pânico e transtorno de ansiedade social

    OpenAIRE

    Luciano Rassier Isolan; Cristian Patrick Zeni; Kelin Mezzomo; Carolina Blaya; Leticia Kipper; Elizeth Heldt; Gisele Gus Manfro

    2005-01-01

    PURPOSE: To evaluate the presence of behavioral inhibition and anxiety disorders during childhood in Brazilian adult patients with panic disorder and social anxiety disorder compared to a control group. METHODS: Fifty patients with panic disorder, 50 patients with social anxiety disorder, and 50 control subjects were included in the study. To assess the history of childhood anxiety, the Schedule for Affective Disorders and Schizophrenia for School Age Children, Epidemiologic Version (K-SADS-E...

  17. A New Approach of Personality and Psychiatric Disorders: A Short Version of the Affective Neuroscience Personality Scales

    OpenAIRE

    Jean-Baptiste Pingault; Bruno Falissard; Sylvana Côté; Sylvie Berthoz

    2012-01-01

    BACKGROUND: The Affective Neuroscience Personality Scales (ANPS) is an instrument designed to assess endophenotypes related to activity in the core emotional systems that have emerged from affective neuroscience research. It operationalizes six emotional endophenotypes with empirical evidence derived from ethology, neural analyses and pharmacology: PLAYFULNESS/joy, SEEKING/interest, CARING/nurturance, ANGER/rage, FEAR/anxiety, and SADNESS/separation distress. We aimed to provide a short versi...

  18. Gene Risk Factors for Age-Related Brain Disorders May Affect Immune System Function

    Science.gov (United States)

    ... factors for age-related brain disorders may affect immune system function June 17, 2014 Scientists have discovered gene ... risk factors for age-related neurological disorders to immune system functions, such as inflammation, offers new insights into ...

  19. Friendship and the Socialization of Sadness

    Science.gov (United States)

    Tillery, Rachel; Cohen, Robert; Parra, Gilbert R.; Kitzmann, Katherine M.; Sharp, Katianne M. Howard

    2015-01-01

    Children's ability to manage the expression of sadness is critical to their development and adjustment. Although parents have been the primary focus of research examining sadness socialization, many acknowledge the influence of other agents such as children's peers. The present research evaluated one type of emotion socialization--reactions to…

  20. Neuronal Development: SAD Kinases Make Happy Axons

    OpenAIRE

    Xing, Lei; Newbern, Jason M.; Snider, William D

    2013-01-01

    The polarity proteins LKB1 and SAD-A/B are key regulators of axon specification in the developing cerebral cortex. Recent studies now show that this mechanism cannot be generalized to other classes of neurons: instead, SAD-A/B functions downstream of neurotrophin signaling in sensory neurons to mediate a later stage of axon development — arborization in the target field.

  1. Baseline characteristics of depressive disorders in Thai outpatients: findings from the Thai Study of Affective Disorders

    Directory of Open Access Journals (Sweden)

    Wongpakaran T

    2014-01-01

    Full Text Available Tinakon Wongpakaran,1 Nahathai Wongpakaran,1 Manee Pinyopornpanish,1 Usaree Srisutasanavong,1 Peeraphon Lueboonthavatchai,2 Raviwan Nivataphand,2 Nattaporn Apisiridej,3 Donruedee Petchsuwan,3 Nattha Saisavoey,4 Kamonporn Wannarit,4 Ruk Ruktrakul,5 Thawanrat Srichan,5 Sirina Satthapisit,6 Daochompu Nakawiro,7 Thanita Hiranyatheb,7 Anakevich Temboonkiat,8 Namtip Tubtimtong,9 Sukanya Rakkhajeekul,9 Boonsanong Wongtanoi,10 Sitthinant Tanchakvaranont,11 Putipong Bookkamana121Faculty of Medicine, Chiang Mai University, Chiang Mai, 2Faculty of Medicine, Chulalongkorn University, Bangkok, 3Trang Hospital, Trang, 4Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, 5Lampang Hospital, Lampang, 6KhonKaen Hospital, Khon Kaen, 7Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, 8Phramongkutklao Hospital, Bangkok, 9Faculty of Medicine Naresuan University, Pitsanulok, 10Srisangwal Hospital, Mae Hong Son, 11Queen Savang Vadhana Memorial Hospital, Chonburi, 12Faculty of Science, Chiang Mai University, Chiang Mai Kingdom of ThailandBackground: The Thai Study of Affective Disorders was a tertiary hospital-based cohort study developed to identify treatment outcomes among depressed patients and the variables involved. In this study, we examined the baseline characteristics of these depressed patients.Methods: Patients were investigated at eleven psychiatric outpatient clinics at tertiary hospitals for the presence of unipolar depressive disorders, as diagnosed by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. The severity of any depression found was measured using the Clinical Global Impression and 17-item Hamilton Depression Rating Scale (HAMD clinician-rated tools, with the Thai Depression Inventory (a self-rated instrument administered alongside them. Sociodemographic and psychosocial variables were collected, and quality of life was also captured using the health-related quality of life (SF-36v2

  2. History of Affective Disorders Historia de los trastornos afectivos

    Directory of Open Access Journals (Sweden)

    Rogelio Luque

    2011-10-01

    Full Text Available The group of conditions called ‘affective disorders’ resulted from the convergence of certain words, concepts, and behaviors that took place during the early part of the twentieth century. The word ‘affective’ has itself a long and noble history and is part of a panoply of terms which include emotion, passion, sentiment, feeling, mood, dysthymia, cyclothymia, etc. Although these terms name overlapping subjective states, each has a different history and etymology. The semiology of affect disorders has never achieved the richness of the psychopathology of perception and cognition. This resulted from a long-term neglect and also from the obscurity of the subject matter itself. Our current notions of depression and mania date from the second half of the nineteenth century and emerged from the transformation of the old notions of melancholia and mania. The new clinical versions of them combined the new concept of alternating, periodic, circular, or double form insanity. This process culminated with Kraepelin’s concept of ‘manic-depressive insanity’ which included most forms of affective disorder under the same umbrella. Finally, the overinclusive kraepelinian concept was fragmented by the works of Wernicke, Kleist, and Leonhard, capped with the proposal of Angst and Perris to differentiate between unipolar and bipolar psychoses, accepted since 1980 by the DSM-III.El grupo de los denominados “trastornos afectivos” surge de la convergencia, ocurrida al inicio del siglo XX, de ciertos términos (afecto y sus derivados, conceptos (nociones teóricas sobre las experiencias relacionadas con el estado de ánimo y conductas (cambios observables en el discurso y la acción. La propia palabra afectivo tiene una dilatada e ilustre historia, y forma parte de una “panoplia” de vocablos como emoción, pasión, sentimiento, ánimo, afecto, distimia, ciclotimia o disforia, que denominan experiencias subjetivas superpuestas con etimología y

  3. The Relationship between Sleep-Wake Cycle and Cognitive Functioning in Young People with Affective Disorders

    OpenAIRE

    Carpenter, Joanne S.; Rébecca Robillard; Rico S C Lee; Hermens, Daniel F.; Naismith, Sharon L.; Django White; Bradley Whitwell; Scott, Elizabeth M; Ian B Hickie

    2015-01-01

    Although early-stage affective disorders are associated with both cognitive dysfunction and sleep-wake disruptions, relationships between these factors have not been specifically examined in young adults. Sleep and circadian rhythm disturbances in those with affective disorders are considerably heterogeneous, and may not relate to cognitive dysfunction in a simple linear fashion. This study aimed to characterise profiles of sleep and circadian disturbance in young people with affective disord...

  4. Disorder affects judgements about a neighbourhood: police presence does not

    Directory of Open Access Journals (Sweden)

    Jessica Hill

    2014-03-01

    Full Text Available Many police forces operate a policy of high visibility in disordered neighbourhoods with high crime. However, little is known about whether increased police presence influences people’s beliefs about a neighbourhood’s social environment or their fear of crime. Three experimental studies compared people’s perceptions of social capital and fear of crime in disordered and ordered neighbourhoods, either with a police presence or no police presence. In all studies, neighbourhood disorder lowered perceptions of social capital, resulting in a higher fear of crime. Police presence or absence had no significant effect. The pervasive effects of disorder above other environmental cues are discussed.

  5. Cyclothymia reloaded: A reappraisal of the most misconceived affective disorder.

    Science.gov (United States)

    Perugi, Giulio; Hantouche, Elie; Vannucchi, Giulia; Pinto, Olavo

    2015-09-01

    Data emerging from both academic centers and from public and private outpatient facilities indicate that from 20% to 50% of all subjects that seek help for mood, anxiety, impulsive and addictive disorders turn out, after careful screening, to be affected by cyclothymia. The proportion of patients who can be classified as cyclothymic rises significantly if the diagnostic rules proposed by the DSM-5 are reconsidered and a broader approach is adopted. Unlike the DSM-5 definition based on the recurrence of low-grade hypomanic and depressive symptoms, cyclothymia is best identified as an exaggeration of cyclothymic temperament (basic mood and emotional instability) with early onset and extreme mood reactivity linked with interpersonal and separation sensitivity, frequent mixed features during depressive states, the dark side of hypomanic symptoms, multiple comorbidities, and a high risk of impulsive and suicidal behavior. Epidemiological and clinical research have shown the high prevalence of cyclothymia and the validity of the concept that it should be seen as a distinct form of bipolarity, not simply as a softer form. Misdiagnosis and consequent mistreatment are associated with a high risk of transforming cyclothymia into severe complex borderline-like bipolarity, especially with chronic and repetitive exposure to antidepressants and sedatives. The early detection and treatment of cyclothymia can guarantee a significant change in the long-term prognosis, when appropriate mood-stabilizing pharmacotherapy and specific psychological approaches and psychoeducation are adopted. The authors present and discuss clinical research in the field and their own expertise in the understanding and medical management of cyclothymia and its complex comorbidities. PMID:26005206

  6. Anxious ultimatums: How anxiety disorders affect socioeconomic behaviour

    NARCIS (Netherlands)

    Grecucci, A.; Giorgetta, C.; Brambilla, P.; Zuanon, S.; Perini, L.; Balestrieri, M.; Bonini, N.; Sanfey, A.G.

    2013-01-01

    Although the role of emotion in socioeconomic decision making is increasingly recognised, the impact of specific emotional disorders, such as anxiety disorders, on these decisions has been surprisingly neglected. Twenty anxious patients and twenty matched controls completed a commonly used socioecon

  7. OBSESSIVE COMPULSIVE DISORDER:CO-MORBIDITY IN MANIC PHASE OF BIPOLAR AFFECTIVE DISORDER

    OpenAIRE

    Kalra, Harish; Tandon, Rajul; Saluja, Bharat; Mohan, Indra

    2002-01-01

    Comorbidity is known to occur among various psychiatric disorders. About the third of the patients with Obsessive Compulsive Disorder have major depressive disorder and anxiety disorder but coexistence of Obsessive Compulsive Disorder with mania is rare to see. Here we report a case of Obsessive Compulsive Disorder where manic phase was accompanied by obsessions of contamination and pathological doubts along with cleaning rituals and spitting rituals.

  8. Identification and management of prodromal symptoms in bipolar affective disorder: the role of individual, disorder, and treatment-related factors.

    OpenAIRE

    Gadon, Lisa Alexandre

    2011-01-01

    Background: Traditional psychosocial treatments have been adapted for use with individuals with bipolar affective disorders due to the limited prophylactic nature of pharmacotherapy and the recognition of the role of psychosocial factors in the course of this disorder. Psychosocial interventions that include a prodromal monitoring and management component have been empirically shown to be an effective adjunct to medication for the treatment of bipolar disorder. Aims: There i...

  9. Cognitive, affective and behavioural characteristics of mothers with anxiety disorders in the context of child anxiety disorder

    OpenAIRE

    Creswell, Catharine; Apetroaia, Adela; Murray, Lynne; Cooper, Peter

    2012-01-01

    Parental emotional distress, particularly high maternal anxiety, is one of the most consistent predictors of child anxiety treatment outcome. In order to identify the cognitive, affective and behavioural parenting characteristics of mothers of children with anxiety disorders who themselves have an anxiety disorder, we assessed the expectations and appraisals of 88 mothers of anxious children (44 not anxious (NONANX) and 44 with a current anxiety disorder (ANX)) before and after interacting wi...

  10. Examining affect and perfectionism in relation to eating disorder symptoms among women with anorexia nervosa.

    Science.gov (United States)

    Lavender, Jason M; Mason, Tyler B; Utzinger, Linsey M; Wonderlich, Stephen A; Crosby, Ross D; Engel, Scott G; Mitchell, James E; Le Grange, Daniel; Crow, Scott J; Peterson, Carol B

    2016-07-30

    This study examined personality and affective variables in relation to eating disorder symptoms in anorexia nervosa (AN). Women (N=118) with DSM-IV AN completed baseline questionnaires (Beck Depression Inventory, Frost Multidimensional Perfectionism Scale) and interviews (Eating Disorder Examination, Yale-Brown-Cornell Eating Disorder Scale), followed by two weeks of ecological momentary assessment (EMA) involving multiple daily reports of affective states and eating disorder behaviors. Hierarchical regression analyses were conducted using eating disorder symptoms as dependent variables (i.e., EMA binge eating, EMA self-induced vomiting, eating disorder rituals, eating disorder preoccupations, dietary restraint). Predictor variables were maladaptive perfectionism (baseline), depressive symptoms (baseline), and affect lability (EMA). Results revealed that affect lability was independently associated with binge eating, whereas depressive symptoms were independently associated with self-induced vomiting. Depressive symptoms were independently associated with eating disorder rituals, whereas both depressive symptoms and maladaptive perfectionism were independently associated with eating disorder preoccupations. Finally, maladaptive perfectionism and affect lability were both independently associated with dietary restraint. This pattern of findings suggests the importance of affective and personality constructs in relation to eating disorder symptoms in AN and may highlight the importance of targeting these variables in the context of treatment. PMID:27208513

  11. Hypothyroidism and bipolar affective disorder: Is there a connection?

    Directory of Open Access Journals (Sweden)

    Bindu Menon

    2014-01-01

    Full Text Available Context: Hypothalamic-pituitary-thyroid axis dysfunction in the pathophysiology of bipolar disorder has received less attention as compared with that in depressive disorder. Aims: To study the prevalence of hypothyroidism in patients diagnosed with bipolar disorder and compare it with a population norm. Settings and Design: The setting was the psychiatry inpatient unit of a tertiary care hospital. The design was retrospective and observational. Subjects and Methods: A retrospective observational study was performed, referring to the case records of 84 cases of bipolar disorder admitted to the Department of Psychiatry in a Tertiary Referral Center during the year 2010-2012. The prevalence of hypothyroidism both subclinical as demonstrated by elevated thyroid stimulating hormone (TSH levels (cut-off value 4.2 μU/ml and overt hypothyroidism (fasting T4 4.2 μU/ml was calculated. This was compared with the population prevalence of hypothyroidism as determined by an epidemiological study carried out in the year 2009, in the same region. The correlation between hypothyroidism, gender, lithium prophylaxis and family history of mood disorder was computed. Statistical Analysis: Percentage prevalence of hypothyroidism in the sample was calculated and compared to a population norm. The correlation between hypothyroidism, gender, lithium prophylaxis and family history of mood disorder was computed using the odds ratio (OR. Results: The total prevalence of hypothyroidism in both males and females in the bipolar group was comparable with that in the general population. There is a significant association between family history of mood disorder in first degree relatives and patients having hypothyroidism (OR 5.504 and P = 0.012. There were no statistically significant associations between thyroid abnormalities and age, duration of illness and lithium prophylaxis. Conclusions: There is no significant association between hypothyroidism and bipolar disorder

  12. Childhood traumatization by primary caretaker and affect dysregulation in patients with borderline personality disorder and somatoform disorder

    Directory of Open Access Journals (Sweden)

    Annemiek van Dijke

    2011-03-01

    Full Text Available Affect regulation is often compromised as a result of early life interpersonal traumatization and disruption in caregiving relationships like in situations where the caretaker is emotionally, sexually or physically abusing the child. Prior studies suggest a clear relationship between early childhood attachment-related psychological trauma and affect dysregulation. We evaluated the relationship of retrospectively recalled childhood traumatization by primary caretaker(s (TPC and affect dysregulation in 472 adult psychiatric patients diagnosed with borderline personality disorder (BPD, somatoform disorder (SoD, both BPD and SoD, or disorders other than BPD or SoD, using the Bermond-Vorst Alexithymia Questionnaire, the self-report version of the Structured Interview for Disorders of Extreme Stress, the Self-rating Inventory for Posttraumatic Stress Disorder (SRIP and the Traumatic Experiences Checklist. Almost two-thirds of participants reported having experienced childhood TPC, ranging from approximately 50% of patients with SoD or other psychiatric disorders to more than 75% of patients with comorbid BPD + SoD. Underregulation of affect was associated with emotional TPC and TPC occurring in developmental epoch 0–6 years. Over-regulation of affect was associated with physical TPC. Childhood trauma by a primary caretaker is prevalent among psychiatric patients, particularly those with BPD, and differentially associated with underand over-regulation of affect depending on the type of traumatic exposure.For the abstract or full text in other languages, please see Supplementary files under Reading Tools online

  13. Automatic processing of facial affects in patients with borderline personality disorder: associations with symptomatology and comorbid disorders

    OpenAIRE

    Donges, Uta-Susan; Dukalski, Bibiana; Kersting, Anette; Suslow, Thomas

    2015-01-01

    Background Instability of affects and interpersonal relations are important features of borderline personality disorder (BPD). Interpersonal problems of individuals suffering from BPD might develop based on abnormalities in the processing of facial affects and high sensitivity to negative affective expressions. The aims of the present study were to examine automatic evaluative shifts and latencies as a function of masked facial affects in patients with BPD compared to healthy individuals. As ...

  14. The prevalence of Toxoplasma infection in schizophrenia and affective disorders and the correlated factors

    Institute of Scientific and Technical Information of China (English)

    王惠玲

    2006-01-01

    Objective To compare the seropositivity rates of antibodies to Toxoplasma gondii and animal contact history between schizophrenia and affective disorders. Methods Six hundred cases with schizophrenia and 600 with affective disorders were recruited. The serum IgG and IgM anti-Toxoplasma antibodies were detected with enzyme linked immunosorbent assay (ELISA) .And the patients’

  15. Epistatic Interactions between CREB and CREM Variants in Affective Disorder

    OpenAIRE

    Chiesa, Alberto; Marsano, Agnese; Han, Changsu; Lee, Soo-Jung; Patkar, Ashwin A.; Pae, Chi-Un; Serretti, Alessandro

    2014-01-01

    The aim of the present work is to investigate the existence of epistatic interactions possibly influencing psychotropic agents' response between rs6740584 within Cyclic adenosine monophosphate Response Element Binding (CREB) and rs12775799 within cAMP response element-modulator (CREM) variants in bipolar disorder (BD) and major depressive disorder (MDD). All BD and MDD patients were administered with the Young Mania Rating Scale (YMRS) and Hamilton Depression Rating Scale (HAMD) at baseline a...

  16. Considerations on assisted resilience and individualized therapy in bipolar affective disorder, with a clinical case exemplification

    OpenAIRE

    2015-01-01

    Morbidity, mortality and economic consequences of bipolar affective disorder are very important to be evaluated because many of the costs entailed by this psychiatric disorder come from indirect costs due to inadequate diagnosis and treatment and from the characteristics of the affective symptoms itself. Psychotherapy focuses on diagnosis and the newest pharmacotherapy determines a decreasing of the morbidity of the disorder and also of its social and economic burden. However, more studies ar...

  17. Negative Affective Experiences in Relation to Stages of Eating Disorder Recovery

    OpenAIRE

    Harney, Megan B.; Fitzsimmons-Crafr, Ellen E.; Maldonado, Christine R.; Bardone-Cone, Anna M.

    2013-01-01

    The purpose of this study was to examine a collection of negative affect symptoms in relation to stages of eating disorder recovery. Depressive symptoms, anxiety symptoms, loneliness, and perceived stress are known to be present in individuals with eating disorders; however, less is known about the presence of such constructs throughout the recovery process. Does this negative affect fog continue to linger in individuals who have recovered from an eating disorder? Female participants seen at ...

  18. Paraneoplastic disorders affecting the neuromuscular junction: Myastenia gravis associated with paraneoplastic syndrome - case report

    OpenAIRE

    Simeonovska Joveva, Elena; Karakolevska Ilova, Marija; Serafimov, Aleksandar; Petrovski, Stefan; Skenderi, Viollca

    2013-01-01

    Paraneoplastic neurologic disorders can affect any part of the nervous system. Rarely, the motor neuron or motor axons may be affected in patients with cancer , leading to clinical signs and symptoms that resemble ALS. Myasthenia gravis (MG) is the prototypic autoimmune disorder of the nervous system. In most cases ,MG is an idiopathic disorder, and the events leading to the production of acetylcholine receptor autoantibodies are not known. About 15% of the patients have a paraneoplastic for...

  19. Sudden Arrhythmia Death Syndromes (SADS) Foundation

    Science.gov (United States)

    ... See more ... TSA Donate About Us Advocacy Awareness Dropbox For Physicians Get Involved Library Living with SADS MatReqTest Medical Professional Education News photo galleries Physician Referral Network Press Room ...

  20. Sadness Metaphorical Cognition in English and Chinese

    Institute of Scientific and Technical Information of China (English)

    郭巧懿; 张楠

    2015-01-01

    The cognitive function of metaphor enables people to conceptualize human experience.And emotion is one of the most central and pervasive aspects of human experience.This paper mainly analyzes sadness metaphorical cognition in English and Chinese.

  1. Cognitive impairment in patients with a schizoaffective disorder: a comparison with bipolar patients in euthymia

    Directory of Open Access Journals (Sweden)

    Studentkowski G

    2010-02-01

    Full Text Available Abstract Objectives Several studies have shown persistent neurocognitive impairment in patients with a bipolar affective disorder (BD even in euthymia as well as in patients with a schizoaffective disorder (SAD. The aim of our study was to compare the neuropsychological performance between these two groups. Confounding variables were controlled to enhance our understanding of cognitive dysfunction in both BD and SAD. Methods Several domains of neurocognitive function, executive function, memory, attention, concentration and perceptuomotor function were examined in 28 euthymic SAD patients and 32 BD patients by using a neuropsychological test battery. The Hamilton Depression Rating Scale (HAMD, Montgomery-Asberg Depression Rating Scale (MADRS and Young Mania Rating Scale (YMRS were used to evaluate the patients' clinical status. Data analysis was performed by using a multivariate analysis of covariance (ANCOVA/MANCOVA. Results Euthymic SAD patients showed greater cognitive impairment than euthymic BD patients in the tested domains including declarative memory and attention. Putative significant group differences concerning cognitive flexibility vanished when controlled for demographic and clinical variables. Age and medication were robust predictors to cognitive performance of both SAD and BD patients. Conclusions Our results point out the worse cognitive outcome of SAD compared to BD patients in remission. Remarkably, the variance is higher for some of the test results between the groups than within each group, this being discussed in light of the contradictive concept of SAD.

  2. Comorbidity of Social Anxiety Disorder and Antisocial Personality Disorder in the National Epidemiological Survey on Alcohol and Related Conditions (NESARC)

    OpenAIRE

    Galbraith, Todd; Heimberg, Richard G.; Wang, Shuai; Schneier, Franklin R.; Blanco, Carlos

    2013-01-01

    Social anxiety disorder (SAD) and antisocial personality disorder (ASPD) are not often thought of as being comorbid. However, recent research suggests the existence of a SAD subtype with characteristics atypical of SAD but common to ASPD. Thus, we explored two competing hypotheses: 1) SAD and ASPD represent opposite ends of a single dimension, or 2) SAD and ASPD exist on two separate dimensions that may be positively correlated. Data were obtained from the National Epidemiological Survey on A...

  3. Perinatal sadness among Shuar women: support for an evolutionary theory of psychic pain.

    Science.gov (United States)

    Hagen, Edward H; Barrett, H Clark

    2007-03-01

    Psychiatry faces an internal contradiction in that it regards mild sadness and low mood as normal emotions, yet when these emotions are directed toward a new infant, it regards them as abnormal. We apply parental investment theory, a widely used framework from evolutionary biology, to maternal perinatal emotions, arguing that negative emotions directed toward a new infant could serve an important evolved function. If so, then under some definitions of psychiatric disorder, these emotions are not disorders. We investigate the applicability of parental investment theory to maternal postpartum emotions among Shuar mothers. Shuar mothers' conceptions of perinatal sadness closely match predictions of parental investment theory. PMID:17405696

  4. Prevalence of Mood Disorders in Iran

    OpenAIRE

    Hamid Reza Pouretemad; Hamid Reza Naghavi; Hossein Malekafzali; Ahmad Ali Noorbala; Harutiun Davidian1; Ahmad Ghanizadeh; Mohammad-Reza Mohammadi; S. Abbas Bagheri Yazdi; Mehdi Rahgozar

    2006-01-01

    Objective:To study the prevalence and demographic characteristics of mood disorders among Iranian adults. Method: In this cross-sectional population-based epidemiological study (age > 18) in Iran, 25180 individuals were selected through a randomized cluster sampling method for a diagnosis using the Schedule for Affective Disorders and Schizophrenia (SADS). They were then interviewed at home by 250 trained clinical psychologists. Results: The estimated lifetime prevalence of Major Depressiv...

  5. Neuronal migration and its disorders affecting the CA3 region

    Directory of Open Access Journals (Sweden)

    Richard eBelvindrah

    2014-03-01

    Full Text Available In this review, we focus on CA3 neuronal migration disorders in the rodent. We begin by introducing the main steps of hippocampal development, and we summarize characteristic hippocampal malformations in human. We then describe various mouse mutants showing structural hippocampal defects. Notably, genes identified in human cortical neuronal migration disorders consistently give rise to a CA3 phenotype when mutated in the mouse. We successively describe their molecular, physiological and behavioral phenotypes that together contribute to a better understanding of CA3-dependent functions. We finally discuss potential factors underlying the CA3 vulnerability revealed by these mouse mutants and that may also contribute to other human neurological and psychiatric disorders.

  6. Neural systems supporting cognitive-affective interactions in adolescence: The role of puberty and implications for affective disorders

    Directory of Open Access Journals (Sweden)

    Cecile D. Ladouceur

    2012-08-01

    Full Text Available Evidence from longitudinal studies suggests that adolescence may represent a period of vulnerability that, in the context of adverse events, could contribute to developmental trajectories toward behavioral and emotional health problems, including affective disorders. Adolescence is also a sensitive period for the development of neural systems supporting cognitive-affective processes, which have been implicated in the pathophysiology of affective disorders such as anxiety and mood disorders. In particular, the onset of puberty brings about a cascade of physical, hormonal, psychological, and social changes that contribute in complex ways to the development of these systems. This article provides a brief overview of neuroimaging research pertaining to the development of cognitive-affective processes in adolescence. It also includes a brief review of evidence from animal and human neuroimaging studies suggesting that sex steroids influence the connectivity between prefrontal cortical and subcortical limbic regions in ways that contribute to increased reactivity to emotionally salient stimuli. We integrate these findings in the context of a developmental affective neuroscience framework suggesting that the impact of rising levels of sex steroids during puberty on fronto-limbic connectivity may be even greater in the context of protracted development of prefrontal cortical regions in adolescence. We conclude by discussing the implications of these findings for future research aimed at identifying neurodevelopmental markers of risk for future onset of affective disorders.

  7. Diabulimia: how eating disorders can affect adolescents with diabetes.

    Science.gov (United States)

    Davidson, Jennifer

    2014-09-16

    Adherence to self-management and medication regimens is required to achieve optimal blood glucose control in adolescents with type 1 diabetes mellitus. Non-adherence places adolescents at serious risk of short and long-term health complications. Adherence difficulties may be exacerbated by concurrent eating disorders. Diabulimia is a term used to describe the deliberate administration of insufficient insulin to maintain glycaemic control for the purpose of causing weight loss. This article explores the concept of diabulimia and the compounding complications of an eating disorder on maintaining self-management regimens in adolescents with diabetes. PMID:25204951

  8. Major affective disorders in chronic obstructive pulmonary disease compared with other chronic respiratory diseases

    Directory of Open Access Journals (Sweden)

    Pothirat C

    2015-08-01

    Full Text Available Chaicharn Pothirat, Warawut Chaiwong, Nittaya Phetsuk, Sangnual Pisalthanapuna, Nonglak Chetsadaphan, Juthamas InchaiDivision of Pulmonary, Critical Care and Allergy, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, ThailanBackground: Chronic obstructive pulmonary disease (COPD and other chronic respiratory diseases (CRDs have significant impacts on quality of life including psychomotor domain.Purpose: To evaluate three major affective disorders in subjects with COPD compared with other CRDs and nonill population.Materials and methods: The Thai version of Mini International Neuropsychiatric Interview (MINI was used as a diagnostic instrument for three major affective disorders (generalized anxiety disorder, major depressive disorder, and panic disorder by face-to-face interview in assessing patients with CRDs [COPD, asthma, rhinasthma, all asthma (asthma and rhinasthma, and chronic rhinitis], and nonill subjects. Logistic regression analyses were used to determine the relation between major affective disorders and CRDs adjusting for age, sex, and disease severity.Results: Major affective disorders were more prevalent in CRDs than nonill groups (adjusted OR =2.6 [95% CI, 1.8-3.9], P<0.001. COPD patients had significantly more generalized anxiety and panic disorder (adjusted OR =4.0 [95% CI, 1.4-11.9], P=0.011, and 4.4 [95% CI, 1.1-18.1], P=0.038, respectively but not major depressive disorder (adjusted OR =2.7 [95% CI, 0.8-9.0, P=0.105] than nonill group. Comparing with all asthma, COPD patients had lower occurrence of major depressive and panic disorders (adjusted OR =0.1 [95% CI, 0.0-0.4], P=0.002, and 0.1 [95% CI, 0.0-0.9], P=0.043, respectively. There was no difference in major mood disorders in COPD, rhinasthma, and chronic rhinitis patients. Major affective disorders were not increased by disease severity in COPD.Conclusion: Major affective disorders were significantly higher in CRDs than nonill

  9. Bipolar Disorder

    Science.gov (United States)

    ... lows). These aren't the normal periods of happiness and sadness that everyone experiences from time to ... with long-lasting medical conditions (such as asthma , diabetes , or epilepsy ), teens with bipolar disorder need to ...

  10. Religious convictions in patients with epilepsy-associated affective disorders

    DEFF Research Database (Denmark)

    Vaaler, Arne E; Kondziella, Daniel; Morken, Gunnar;

    2015-01-01

    Patients with epilepsy often have different mood symptoms and behavioral trait characteristics compared to the non-epileptic population. In the present prospective study, we aimed to assess differences in behavioral trait characteristics between acutely admitted, psychiatric in-patients with epil...... characteristics at admission or in clinical history should alert the psychiatrist and lead to closer examination for a possible convulsive disorder....

  11. Melatonin adjusts the expression pattern of clock genes in the suprachiasmatic nucleus and induces antidepressant-like effect in a mouse model of seasonal affective disorder.

    Science.gov (United States)

    Nagy, Andras David; Iwamoto, Ayaka; Kawai, Misato; Goda, Ryosei; Matsuo, Haruka; Otsuka, Tsuyoshi; Nagasawa, Mao; Furuse, Mitsuhiro; Yasuo, Shinobu

    2015-05-01

    Recently, we have shown that C57BL/6J mice exhibit depression-like behavior under short photoperiod and suggested them as an animal model for investigating seasonal affective disorder (SAD). In this study, we tested if manipulations of the circadian clock with melatonin treatment could effectively modify depression-like and anxiety-like behaviors and brain serotonergic system in C57BL/6J mice. Under short photoperiods (8-h light/16-h dark), daily melatonin treatments 2 h before light offset have significantly altered the 24-h patterns of mRNA expression of circadian clock genes (per1, per2, bmal1 and clock) within the suprachiasmatic nuclei (SCN) mostly by increasing amplitude in their expressional rhythms without inducing robust phase shifts in them. Melatonin treatments altered the expression of genes of serotonergic neurotransmission in the dorsal raphe (tph2, sert, vmat2 and 5ht1a) and serotonin contents in the amygdala. Importantly, melatonin treatment reduced the immobility in forced swim test, a depression-like behavior. As a key mechanism of melatonin-induced antidepressant-like effect, the previously proposed phase-advance hypothesis of the circadian clock could not be confirmed under conditions of our experiment. However, our findings of modest adjustments in both the amplitude and phase of the transcriptional oscillators in the SCN as a result of melatonin treatments may be sufficient to associate with the effects seen in the brain serotonergic system and with the improvement in depression-like behavior. Our study confirmed a predictive validity of C57BL/6J mice as a useful model for the molecular analysis of links between the clock and brain serotonergic system, which could greatly accelerate our understanding of the pathogenesis of SAD, as well as the search for new treatments. PMID:25515595

  12. Separation Anxiety Disorder in Children: Disorder-Specific Responses to Experimental Separation from the Mother

    Science.gov (United States)

    Kossowsky, Joe; Wilhelm, Frank H.; Roth, Walton T.; Schneider, Silvia

    2012-01-01

    Background: Separation anxiety disorder (SAD) is one of the most common anxiety disorders in childhood and is predictive of adult anxiety disorders, especially panic disorder. However, the disorder has seldom been studied and the attempt to distinguish SAD from other anxiety disorders with regard to psychophysiology has not been made. We expected…

  13. ANXIETY DISORDERS: A REVIEW

    Directory of Open Access Journals (Sweden)

    Arya Ashwani

    2011-05-01

    Full Text Available Anxiety disorders are a highly prevalent and disabling class of psychiatric disorders. Anxiety disorders are highly prevalent and associated with substantial distress, morbidity and mortality. Recent epidemiological studies of anxiety disorders provided evidence of their high frequency in the general population worldwide. Anxiety disorders afflict an estimated 15.7 million people in the United States each year. Anxiety disorders are highly prevalent in adults with females showing higher preponderance of 2:1 as compared to males. Anxiety disorders are a group of mental disorders characterized by various combinations of key features - Irritability, fear, Insomnia, Nervousness, Tachycardia, Inability to concentrate, poor coping skills, Palpitation, Sweating, Agoraphobia and Social Withdrawal. The anxiety disorders, including panic disorder (PD, generalized anxiety disorder (GAD, social anxiety disorder (SAD, and posttraumatic stress disorder (PTSD, are among the disabling medical disorders. The neurobiology of anxiety disorders is not fully understood, but several different biologic abnormalities have been implicated in their etiology. The GABA, NE and 5HT systems play crucial roles in mediating the affective circuitry underlying the highly related clinical disorders of anxiety. Anxiety is a common psychiatric condition characterized by unnecessary aggression, poor quality of life, fear, worry, avoidance, and compulsive rituals that are associated with significant distress.

  14. Complex PTSD, affect dysregulation, and borderline personality disorder

    OpenAIRE

    Ford, Julian D.; Courtois, Christine A

    2014-01-01

    Complex PTSD (cPTSD) was formulated to include, in addition to the core PTSD symptoms, dysregulation in three psychobiological areas: (1) emotion processing, (2) self-organization (including bodily integrity), and (3) relational security. The overlap of diagnostic criteria for cPTSD and borderline personality disorder (BPD) raises questions about the scientific integrity and clinical utility of the cPTSD construct/diagnosis, as well as opportunities to achieve an increasingly nuanced understa...

  15. Profile of moral reasoning in persons with bipolar affective disorder

    OpenAIRE

    Epa, Roksana; Czyżowska, Natalia; Dudek, Dominika; Siwek, Marcin; Gierowski, Józef Krzysztof

    2014-01-01

    Aim: The subject of the research presented in this paper was to analyze the relationships between bipolar disorder (BD) and the profile of moral reasoning according to the concept of James Rest. Material and methods: 86 persons took part in the research, including 43 bipolar patients and 43 healthy individuals. To measure the severity of depression and mania symptoms the following scales were used: Hamilton Rating Scale for Depression (HAM-D), Montgomery-Asberg Depression Rating Scale (MAD...

  16. Profile of moral reasoning in persons with bipolar affective disorder

    Directory of Open Access Journals (Sweden)

    Epa, Roksana

    2014-06-01

    Full Text Available Aim: The subject of the research presented in this paper was to analyze the relationships between bipolar disorder (BD and the profile of moral reasoning according to the concept of James Rest. Material and methods: 86 persons took part in the research, including 43 bipolar patients and 43 healthy individuals. To measure the severity of depression and mania symptoms the following scales were used: Hamilton Rating Scale for Depression (HAM-D, Montgomery-Asberg Depression Rating Scale (MADRS and Young Rating Scale for Mania (YMRS. Profile of moral reasoning was defined on the basis of the results obtained in the Defining Issue Test (DIT by James Rest. Results: Statistical analysis showed that there is a relationship between bipolar disorder (and its phases and the profile of moral reasoning: bipolar patients significantly less often than healthy individuals chose answers indicating the postconventional thinking (p=0,000 – and more often – answers indicating stage 3 and those belonging to the anti-institutional thinking index (p=0,000. There was also a relationship shown between the development of moral reasoning and the phase of bipolar disorder: patients in mania less often than per- sons in euthymia chose answers indicating the final stage of moral thinking (p=0,050. There were no significant differences between the results of patients with a depressive episode and the results of patients in mania and between the results of patients with a depressive episode and the results of patients in euthymia. Conclusions: The results suggest that the psychological state of the individual may have an impact on the process of moral reasoning – bipolar disorder may to some extent influence the way of thinking about moral dilemmas. The collected data also seem to emphasize the specificity of the manic phase which is especially worth exploration when conducting further studies.

  17. Bipolar affective disorder: A review of novel forms of therapy

    OpenAIRE

    Dziwota Ewelina; Drapala Barbara; Gaj Magdalena; Skoczen Nikodem; Olajossy Marcin

    2015-01-01

    Normothymic, antidepressant and antipsychotic pharmaceutics are, in accordance with international guidelines, employed both in the therapy and the prevention of bipolar disorder (BD). Long-term studies on the mechanisms of action of such medications, as well as on the pathogenetic background of BD, have led to the discovery of effective, albeit unconventional pharmacotherapeutic approaches. These methods have the potential to successfully treat mania and depression, as well as to counter affe...

  18. Body dysmorphic disorder: A complex and polymorphic affection

    OpenAIRE

    Patrizia Fiori; Luigi Maria Giannetti

    2009-01-01

    Patrizia Fiori1,2, Luigi Maria Giannetti1,31II University of Naples, 2Neurologist, 3Director of Infantile Neuropsychiatry, Civil Hospital of Ariano Irpino, ASL AV, II University of Naples, Naples, Italy; 3La Crisalide, Aesthetical Medical Center, Naples, ItalyBackground: Body dysmorphic disorder (BDD) is defined as a syndrome characterized by an excessive preoccupation because of a presumed or minimal physical flaw in appearance that polarizes the energies of the subject. So far, its specular...

  19. [Interpersonal violence in the context of affective and psychotic disorders].

    Science.gov (United States)

    Maier, W; Hauth, I; Berger, M; Saß, H

    2016-01-01

    Some mental and neurobiological disorders are associated with an increased risk for violence against others. The stigmatization of people with mental illnesses essentially emerges from a distorted perception of this condition. This review article summarizes the available literature on the determinants, prevention, therapy and tools for prediction of serious interpersonal aggression in the context of people with mental disorders. The risks for violence against other people show substantial variation between the various diagnoses. Schizophrenia and mania carry a clearly increased risk particularly at the onset of the disorder but disease-specific pharmacological therapy can reduce these risks. The highest risk factors are in particular previous violence, misuse of alcohol and drugs, male gender and young age. Probabilistic predictions of subsequent aggression against others on an individual-specific basis are only feasible in enriched populations (especially persons with mental illnesses and a previous history of assaults). Valid individual-specific predictions of future violence in the general population or on the basis of diagnoses of mental illness are, however, currently not feasible with sufficient accuracy. PMID:26676656

  20. A longitudinal study of schizophrenia- and affective spectrum disorders in individuals diagnosed with a developmental language disorder as children

    DEFF Research Database (Denmark)

    Mouridsen, Svend Erik Birkebæk; Hauschild, K.M.

    2008-01-01

    population (6.4% vs. 1.8%; P < 0.0001). For schizophrenia (F20.x) the respective figures were 3.8% versus 1.1%; P = 0.0001. The variable degree of expressive language disorder was significantly associated with a schizophrenia spectrum disorder diagnosis in the DPCR. There was no significant increase in......The prevalence and types of schizophrenia- and affective spectrum disorders were studied in 469 individuals with a developmental language disorder (DLD), assessed in the same clinic during a period of 10 years, and 2,345 controls from the general population. All participants were screened through...... the nationwide Danish Psychiatric Central Register (DPCR). The mean length of follow-up was 34.7 years, and the mean age at follow-up 35.8 years. The results show an excess of schizophrenia spectrum disorders (F20-F29) within participants with DLD when compared with controls from the overall...

  1. A longitudinal study of schizophrenia- and affective spectrum disorders in individuals diagnosed with a developmental language disorder as children

    DEFF Research Database (Denmark)

    Mouridsen, Svend Erik; Hauschild, Karen-Marie

    2008-01-01

    population (6.4% vs. 1.8%; P <0.0001). For schizophrenia (F20.x) the respective figures were 3.8% versus 1.1%; P = 0.0001. The variable degree of expressive language disorder was significantly associated with a schizophrenia spectrum disorder diagnosis in the DPCR. There was no significant increase in......The prevalence and types of schizophrenia- and affective spectrum disorders were studied in 469 individuals with a developmental language disorder (DLD), assessed in the same clinic during a period of 10 years, and 2,345 controls from the general population. All participants were screened through...... the nationwide Danish Psychiatric Central Register (DPCR). The mean length of follow-up was 34.7 years, and the mean age at follow-up 35.8 years. The results show an excess of schizophrenia spectrum disorders (F20-F29) within participants with DLD when compared with controls from the overall...

  2. Affect regulation and psychopathology in women with borderline personality disorder

    DEFF Research Database (Denmark)

    Andersen, Rune; Timmerby, Nina; Simonsen, Erik

    2012-01-01

    the psychometric properties of the translated Danish version of self-report measures sensitive to the different aspects and dimensions of dysfunction in affect regulation prevalent in BPD. MATERIAL AND METHODS: This study comprised a group of women diagnosed with BPD (n = 29) and a comparison group of healthy...... subjects (n = 29) who reported psychopathology and levels of affective instability, aggression, impulsivity and alexithymia by self-report measures. RESULTS: Our results demonstrated that women with BPD have significant psychopathology and report significantly higher levels of dysfunction in separate...... components of affect regulation by self-report measures than the comparison group of healthy subjects. Our results also provided partial support for the psychometric appropriateness and clinical relevance of the translated Danish version of affect regulation measures. CONCLUSION: The normative reference...

  3. Affect regulation and psychopathology in women with borderline personality disorder

    DEFF Research Database (Denmark)

    Simonsen, Erik; Andersen, Rune; Timmerby, Nina

    2012-01-01

    psychometric properties of the translated Danish version of self-report measures sensitive to the different aspects and dimensions of dysfunction in affect regulation prevalent in BPD. MATERIAL AND METHODS: This study comprised a group of women diagnosed with BPD (n = 29) and a comparison group of healthy...... subjects (n = 29) who reported psychopathology and levels of affective instability, aggression, impulsivity and alexithymia by self-report measures. RESULTS: Our results demonstrated that women with BPD have significant psychopathology and report significantly higher levels of dysfunction in separate...... components of affect regulation by self-report measures than the comparison group of healthy subjects. Our results also provided partial support for the psychometric appropriateness and clinical relevance of the translated Danish version of affect regulation measures. CONCLUSION: The normative reference...

  4. Major affective disorder in anorexia nervosa and bulimia. A descriptive diagnostic study.

    Science.gov (United States)

    Laessle, R G; Kittl, S; Fichter, M M; Wittchen, H U; Pirke, K M

    1987-12-01

    DSM-III lifetime diagnoses were assessed in 52 patients with a lifetime history of anorexia nervosa or bulimia by means of a standardised diagnostic interview. It was found that 44.2% had a lifetime diagnosis of DSM-III major affective disorder, with abstaining anorectics having a lower rate of depression than those with bulimic symptoms. In the great majority of cases, the onset of affective disorder post-dated the onset of the eating disorder by at least one year. In patients whose eating disorder was in remission, the rate of depressive symptoms was lower than in those in the acute stage of their illness. These findings, combined with recent studies on biological changes in eating disorders, and psychological theories of depression, suggest that in most cases in which the two conditions are associated, the depression is secondary to the eating disorder. PMID:3502805

  5. Cloning and functional characterization of SAD genes in potato.

    Science.gov (United States)

    Li, Fei; Bian, Chun Song; Xu, Jian Fei; Pang, Wan Fu; Liu, Jie; Duan, Shao Guang; Lei, Zun-Guo; Jiwan, Palta; Jin, Li-Ping

    2015-01-01

    Stearoyl-acyl carrier protein desaturase (SAD), locating in the plastid stroma, is an important fatty acid biosynthetic enzyme in higher plants. SAD catalyzes desaturation of stearoyl-ACP to oleyl-ACP and plays a key role in determining the homeostasis between saturated fatty acids and unsaturated fatty acids, which is an important player in cold acclimation in plants. Here, four new full-length cDNA of SADs (ScoSAD, SaSAD, ScaSAD and StSAD) were cloned from four Solanum species, Solanum commersonii, S. acaule, S. cardiophyllum and S. tuberosum, respectively. The ORF of the four SADs were 1182 bp in length, encoding 393 amino acids. A sequence alignment indicated 13 amino acids varied among the SADs of three wild species. Further analysis showed that the freezing tolerance and cold acclimation capacity of S. commersonii are similar to S. acaule and their SAD amino acid sequences were identical but differed from that of S. cardiophyllum, which is sensitive to freezing. Furthermore, the sequence alignments between StSAD and ScoSAD indicated that only 7 different amino acids at residues were found in SAD of S. tuberosum (Zhongshu8) against the protein sequence of ScoSAD. A phylogenetic analysis showed the three wild potato species had the closest genetic relationship with the SAD of S. lycopersicum and Nicotiana tomentosiformis but not S. tuberosum. The SAD gene from S. commersonii (ScoSAD) was cloned into multiple sites of the pBI121 plant binary vector and transformed into the cultivated potato variety Zhongshu 8. A freeze tolerance analysis showed overexpression of the ScoSAD gene in transgenic plants significantly enhanced freeze tolerance in cv. Zhongshu 8 and increased their linoleic acid content, suggesting that linoleic acid likely plays a key role in improving freeze tolerance in potato plants. This study provided some new insights into how SAD regulates in the freezing tolerance and cold acclimation in potato. PMID:25825911

  6. Cloning and functional characterization of SAD genes in potato.

    Directory of Open Access Journals (Sweden)

    Fei Li

    Full Text Available Stearoyl-acyl carrier protein desaturase (SAD, locating in the plastid stroma, is an important fatty acid biosynthetic enzyme in higher plants. SAD catalyzes desaturation of stearoyl-ACP to oleyl-ACP and plays a key role in determining the homeostasis between saturated fatty acids and unsaturated fatty acids, which is an important player in cold acclimation in plants. Here, four new full-length cDNA of SADs (ScoSAD, SaSAD, ScaSAD and StSAD were cloned from four Solanum species, Solanum commersonii, S. acaule, S. cardiophyllum and S. tuberosum, respectively. The ORF of the four SADs were 1182 bp in length, encoding 393 amino acids. A sequence alignment indicated 13 amino acids varied among the SADs of three wild species. Further analysis showed that the freezing tolerance and cold acclimation capacity of S. commersonii are similar to S. acaule and their SAD amino acid sequences were identical but differed from that of S. cardiophyllum, which is sensitive to freezing. Furthermore, the sequence alignments between StSAD and ScoSAD indicated that only 7 different amino acids at residues were found in SAD of S. tuberosum (Zhongshu8 against the protein sequence of ScoSAD. A phylogenetic analysis showed the three wild potato species had the closest genetic relationship with the SAD of S. lycopersicum and Nicotiana tomentosiformis but not S. tuberosum. The SAD gene from S. commersonii (ScoSAD was cloned into multiple sites of the pBI121 plant binary vector and transformed into the cultivated potato variety Zhongshu 8. A freeze tolerance analysis showed overexpression of the ScoSAD gene in transgenic plants significantly enhanced freeze tolerance in cv. Zhongshu 8 and increased their linoleic acid content, suggesting that linoleic acid likely plays a key role in improving freeze tolerance in potato plants. This study provided some new insights into how SAD regulates in the freezing tolerance and cold acclimation in potato.

  7. Personality Profile of Women Affected with Borderline Personality Disorder

    OpenAIRE

    Nasiri, Hamid; Abedi, Ahmad; Ebrahimi, Amrollah; Ameli, Sedigheh Sadr; Samouei, Rahele

    2013-01-01

    Introduction: The main objective of the present study is to review the psychological profile of female patients with borderline personality disorder in the women referring to the Centers of Counseling and Psychological Services at Isfahan city based on MMPI-2 test and comparing them with ordinary women. Method: The present study is of the type of cause-comparative and the selection of examinees was done in form of random sampling with 50 women with the BPD and 50 ordinary women and through co...

  8. Sad Dads: Paternal Postpartum Depression

    OpenAIRE

    Kim, Pilyoung; Swain, James E.

    2007-01-01

    The postpartum period is associated with many adjustments to fathers that pose risks for depression. Estimates of the prevalence of paternal postpartum depression (PPD) in the first two months postpartum vary in the postpartum period from 4 to 25 percent. Paternal PPD has high comorbidity with maternal PPD and might also be associated with other postpartum psychiatric disorders. Studies so far have only used diagnostic criteria for maternal PPD to investigate paternal PPD, so there is an urge...

  9. Can Psychological, Social and Demographical Factors Predict Clinical Characteristics Symptomatology of Bipolar Affective Disorder and Schizophrenia?

    Science.gov (United States)

    Maciukiewicz, Malgorzata; Pawlak, Joanna; Kapelski, Pawel; Łabędzka, Magdalena; Skibinska, Maria; Zaremba, Dorota; Leszczynska-Rodziewicz, Anna; Dmitrzak-Weglarz, Monika; Hauser, Joanna

    2016-09-01

    Schizophrenia (SCH) is a complex, psychiatric disorder affecting 1 % of population. Its clinical phenotype is heterogeneous with delusions, hallucinations, depression, disorganized behaviour and negative symptoms. Bipolar affective disorder (BD) refers to periodic changes in mood and activity from depression to mania. It affects 0.5-1.5 % of population. Two types of disorder (type I and type II) are distinguished by severity of mania episodes. In our analysis, we aimed to check if clinical and demographical characteristics of the sample are predictors of symptom dimensions occurrence in BD and SCH cases. We included total sample of 443 bipolar and 439 schizophrenia patients. Diagnosis was based on DSM-IV criteria using Structured Clinical Interview for DSM-IV. We applied regression models to analyse associations between clinical and demographical traits from OPCRIT and symptom dimensions. We used previously computed dimensions of schizophrenia and bipolar affective disorder as quantitative traits for regression models. Male gender seemed protective factor for depression dimension in schizophrenia and bipolar disorder sample. Presence of definite psychosocial stressor prior disease seemed risk factor for depressive and suicidal domain in BD and SCH. OPCRIT items describing premorbid functioning seemed related with depression, positive and disorganised dimensions in schizophrenia and psychotic in BD. We proved clinical and demographical characteristics of the sample are predictors of symptom dimensions of schizophrenia and bipolar disorder. We also saw relation between clinical dimensions and course of disorder and impairment during disorder. PMID:26646576

  10. Homocysteine levels in schizophrenia and affective disorders – focus on cognition

    OpenAIRE

    Moustafa, Ahmed A.; Doaa H Hewedi; Eissa, Abeer M.; Dorota eFrydecka; Błażej eMisiak

    2014-01-01

    Although homocysteine (Hcy) has been widely implicated in the etiology of various physical health impairments, especially cardiovascular diseases, overwhelming evidence indicates that Hcy is also involved in the pathophysiology of schizophrenia and affective disorders. There are several mechanisms linking Hcy to biological underpinnings of psychiatric disorders. It has been found that Hcy interacts with NMDA receptors, initiates oxidative stress, induces apoptosis, triggers mitochondrial dys...

  11. Negative Affect Shares Genetic and Environmental Influences with Symptoms of Childhood Internalizing and Externalizing Disorders

    Science.gov (United States)

    Mikolajewski, Amy J.; Allan, Nicholas P.; Hart, Sara A.; Lonigan, Christopher J.; Taylor, Jeanette

    2013-01-01

    The co-occurrence of internalizing and externalizing disorders suggests that they may have common underlying vulnerability factors. Research has shown that negative affect is moderately positively correlated with both internalizing and externalizing disorders in children. The present study is the first to provide an examination of negative affect…

  12. Metabolic syndrome - the consequence of lifelong treatment of bipolar affective disorder.

    Science.gov (United States)

    Dadić-Hero, Elizabeta; Ruzić, Klementina; Grahovac, Tanja; Petranović, Duska; Graovac, Mirjana; Palijan, Tija Zarković

    2010-06-01

    Mood disturbances are characteristic and dominant feature of Mood disorders. Bipolar Affective Disorder (BAD) is a mood disorder which occurs equally in both sexes. BAD may occur in co morbidity with other mental diseases and disorders such as: Anorexia Nervosa, Bulimia Nervosa, Attention Deficit, Panic Disorder and Social Phobia. However, medical disorders (one or more) can also coexist with BAD. Metabolic syndrome is a combination of metabolic disorders that increase the risk of developing cardiovascular disease. A 61-year old female patient has been receiving continuous and systematic psychiatric treatment for Bipolar Affective Disorder for the last 39 years. The first episode was a depressive one and it occurred after a child delivery. Seventeen years ago the patient developed diabetes (diabetes type II), and twelve years ago arterial hypertension was diagnosed. High cholesterol and triglyceride levels as well as weight gain were objective findings. During the last nine years she has been treated for lower leg ulcer. Since metabolic syndrome includes abdominal obesity, hypertension, diabetes mellitus, increased cholesterol and serum triglyceride levels, the aforesaid patient can be diagnosed with Metabolic Syndrome. When treating Bipolar Affective Disorder, the antipsychotic drug choice should be careful and aware of its side-effects in order to avoid the development or aggravation of metabolic syndrome. PMID:20562789

  13. Impairment of executive function and attention predicts onset of affective disorder in healthy high-risk twins

    DEFF Research Database (Denmark)

    Vinberg, Maj; Miskowiak, Kamilla W; Kessing, Lars Vedel

    2013-01-01

    To investigate whether measures of cognitive function can predict onset of affective disorder in individuals at heritable risk.......To investigate whether measures of cognitive function can predict onset of affective disorder in individuals at heritable risk....

  14. Autonomous motivation is associated with the maintenance stage of behaviour change in people with affective disorders.

    Science.gov (United States)

    Vancampfort, Davy; Moens, Herman; Madou, Tomas; De Backer, Tanja; Vallons, Veerle; Bruyninx, Peter; Vanheuverzwijn, Sarah; Mota, Cindy Teixeira; Soundy, Andy; Probst, Michel

    2016-06-30

    The present study examined whether in people with affective disorders motives for adopting and maintaining physical activity recommendations (as formulated by the self-determination theory) differed across the stages of behaviour change (identified by the transtheoretical model). A total of 165 (105♀) persons (45.6±14.2years) with affective disorders [major depressive disorder (n=96) or bipolar disorder (n=69)] completed the Behavioural Regulation in Exercise Questionnaire-2 and the Patient-centred Assessment and Counselling for Exercise questionnaire. Discriminant and multivariate analyses demonstrated that persons with affective disorders at the early stages of change have less autonomous and more controlled physical activity motives than those at the later stages. Our results suggest that autonomous motivation may have an important role to play in the maintenance of health recommendations in persons with affective disorders. Longitudinal and intervention studies should be designed in people with affective disorders to identify the causal pathways between motives for maintaining health recommendations, effective changes in health behaviour and physical and mental health outcomes. PMID:27131627

  15. Negative Affect Mediates Effects of Psychological Stress on Disordered Eating in Young Chinese Women

    OpenAIRE

    Chen, Jue; Zhen WANG; Guo, Boliang; Arcelus, Jon; Zhang, Haiyin; Jia, Xiuzhen; Xu, Yong; Qiu, Jianyin; Xiao, Zeping; Yang, Min

    2012-01-01

    Background The bi-relationships between psychological stress, negative affect and disordered eating has been well studied in western culture, while tri-relationship among them, i.e. how some of those factors influence these bi-relationships, has rarely been studied. However, there has been little related study in the different Chinese culture. This study was conducted to investigate the bi-relationships and tri-relationship between psychological stress, negative affect, and disordered eating ...

  16. Influence of Sex on Suicidal Phenotypes in Affective Disorder Patients with Traumatic Childhood Experiences

    OpenAIRE

    Alexandra Bernegger; Klemens Kienesberger; Laura Carlberg; Patrick Swoboda; Birgit Ludwig; Romina Koller; Nestor D Kapusta; Martin Aigner; Helmuth Haslacher; Michaela Schmöger; Siegfried Kasper; Alexandra Schosser

    2015-01-01

    Objectives In the current study, we aimed to investigate the impact of childhood trauma on suicidal behaviour phenotypes in a group of patients with diagnosed affective disorder (unipolar or bipolar affective disorder). Patients and Methods Patients with and without a history of childhood abuse, measured by Childhood Trauma Questionnaire (CTQ), were assessed to explore risks for suicidal behaviour (including suicide attempt, self-harm and non-suicidal self-injury). The tested sample consisted...

  17. Early parental death and risk of hospitalization for affective disorder in adulthood

    DEFF Research Database (Denmark)

    Appel, Charlotte Weiling; Johansen, Christoffer; Deltour, Isabelle;

    2013-01-01

    Early parental death is one of the most stressful childhood life events and may influence subsequent psychological health. We investigated the association between early parental loss and risk of hospitalization for an affective disorder in adulthood.......Early parental death is one of the most stressful childhood life events and may influence subsequent psychological health. We investigated the association between early parental loss and risk of hospitalization for an affective disorder in adulthood....

  18. Relationship between obsessive-compulsive disorders and diseases affecting primarily the basal ganglia

    OpenAIRE

    Maia Alex S. S. Freire; Barbosa Egberto Reis; Menezes Paulo Rossi; Miguel Filho Eurípedes C.

    1999-01-01

    Obsessive-compulsive disorder (OCD) has been reported in association with some neurological diseases that affect the basal ganglia such as Tourette's syndrome, Sydenham's chorea, Parkinson's disease, and Huntington's disease. Furthermore, studies such as neuroimaging, suggest a role of the basal ganglia in the pathophysiology of OCD. The aim of this paper is to describe the association of OCD and several neurologic disorders affecting the basal ganglia, report the existing evidences of the ro...

  19. A study of the risk for Alzheimer’s disease in first-degree relatives of patients with affective disorders

    Institute of Scientific and Technical Information of China (English)

    徐文炜

    2013-01-01

    Objective To investigate the prevalence of Alzheimer’s disease (AD) in first-degree relatives of patients with affective disorders,and to evaluate the risk of AD in firstdegree relatives of the patients with affective disorders.Methods Patients with affective disorders meeting"DSM-Ⅳ-TR"criteria (affective disorders group) and their healthy spouses (conrol group) were recruited in this study (n=109 each) .The first-degree relatives in-

  20. Delinquency and association with behavioral disorders and substance abuse

    Directory of Open Access Journals (Sweden)

    Gustavo Manoel Schier Dória

    2015-02-01

    Full Text Available Objective: to determine the incidence and associations of attention deficit-hyperactivity disorder (ADHD, conduct disorder (CD, and substance abuse disorder (SAD in adolescents in conflict with the law in a Brazilian cohort. Methods: the Brazilian version of the Schedule for Affective Disorders and Schizophrenia for School Aged-Children (K-SADS-PL was administered to 69 adolescent boys who were incarcerated for 45 days in the city of Curitiba, Brazil. Results: mean age was 15.5 years (range, 12-16.9 years and most adolescents originated from disadvantaged social classes (87%. They resided in neighborhoods on the outskirts of the city or towns in the greater metropolitan area. Truancy and low educational achievement were common, with 73.9% not currently attending school and 43.4% not having finished the 5th grade. The great majority lived in single-parent families and many had relatives who themselves had problems with the law. Psychiatric disorders were apparent in 81.1% of the subjects, with the most common disorders being CD (59.4%, SAD (53.6%, and ADHD (43.5%. Both ADHD (p <0.001 and CD (p <0.01 had significant associations with substance abuse. Conclusion: in male adolescents in conflict with the law, ADHD, CD, and SAD were all found to be associated with delinquency.

  1. Generalized Anxiety Disorder and Social Anxiety Disorder, but Not Panic Anxiety Disorder, Are Associated with Higher Sensitivity to Learning from Negative Feedback: Behavioral and Computational Investigation.

    Science.gov (United States)

    Khdour, Hussain Y; Abushalbaq, Oday M; Mughrabi, Ibrahim T; Imam, Aya F; Gluck, Mark A; Herzallah, Mohammad M; Moustafa, Ahmed A

    2016-01-01

    Anxiety disorders, including generalized anxiety disorder (GAD), social anxiety disorder (SAD), and panic anxiety disorder (PAD), are a group of common psychiatric conditions. They are characterized by excessive worrying, uneasiness, and fear of future events, such that they affect social and occupational functioning. Anxiety disorders can alter behavior and cognition as well, yet little is known about the particular domains they affect. In this study, we tested the cognitive correlates of medication-free patients with GAD, SAD, and PAD, along with matched healthy participants using a probabilistic category-learning task that allows the dissociation between positive and negative feedback learning. We also fitted all participants' data to a Q-learning model and various actor-critic models that examine learning rate parameters from positive and negative feedback to investigate effects of valence vs. action on performance. SAD and GAD patients were more sensitive to negative feedback than either PAD patients or healthy participants. PAD, SAD, and GAD patients did not differ in positive-feedback learning compared to healthy participants. We found that Q-learning models provide the simplest fit of the data in comparison to other models. However, computational analysis revealed that groups did not differ in terms of learning rate or exploration values. These findings argue that (a) not all anxiety spectrum disorders share similar cognitive correlates, but are rather different in ways that do not link them to the hallmark of anxiety (higher sensitivity to negative feedback); and (b) perception of negative consequences is the core feature of GAD and SAD, but not PAD. Further research is needed to examine the similarities and differences between anxiety spectrum disorders in other cognitive domains and potential implementation of behavioral therapy to remediate cognitive deficits. PMID:27445719

  2. Generalized Anxiety Disorder and Social Anxiety Disorder, but Not Panic Anxiety Disorder, Are Associated with Higher Sensitivity to Learning from Negative Feedback: Behavioral and Computational Investigation

    Science.gov (United States)

    Khdour, Hussain Y.; Abushalbaq, Oday M.; Mughrabi, Ibrahim T.; Imam, Aya F.; Gluck, Mark A.; Herzallah, Mohammad M.; Moustafa, Ahmed A.

    2016-01-01

    Anxiety disorders, including generalized anxiety disorder (GAD), social anxiety disorder (SAD), and panic anxiety disorder (PAD), are a group of common psychiatric conditions. They are characterized by excessive worrying, uneasiness, and fear of future events, such that they affect social and occupational functioning. Anxiety disorders can alter behavior and cognition as well, yet little is known about the particular domains they affect. In this study, we tested the cognitive correlates of medication-free patients with GAD, SAD, and PAD, along with matched healthy participants using a probabilistic category-learning task that allows the dissociation between positive and negative feedback learning. We also fitted all participants' data to a Q-learning model and various actor-critic models that examine learning rate parameters from positive and negative feedback to investigate effects of valence vs. action on performance. SAD and GAD patients were more sensitive to negative feedback than either PAD patients or healthy participants. PAD, SAD, and GAD patients did not differ in positive-feedback learning compared to healthy participants. We found that Q-learning models provide the simplest fit of the data in comparison to other models. However, computational analysis revealed that groups did not differ in terms of learning rate or exploration values. These findings argue that (a) not all anxiety spectrum disorders share similar cognitive correlates, but are rather different in ways that do not link them to the hallmark of anxiety (higher sensitivity to negative feedback); and (b) perception of negative consequences is the core feature of GAD and SAD, but not PAD. Further research is needed to examine the similarities and differences between anxiety spectrum disorders in other cognitive domains and potential implementation of behavioral therapy to remediate cognitive deficits.

  3. A sad mood increases attention to unhealthy food images in women with food addiction.

    Science.gov (United States)

    Frayn, Mallory; Sears, Christopher R; von Ranson, Kristin M

    2016-05-01

    Food addiction and emotional eating both influence eating and weight, but little is known of how negative mood affects the attentional processes that may contribute to food addiction. The purpose of this study was to compare attention to food images in adult women (N = 66) with versus without food addiction, before and after a sad mood induction (MI). Participants' eye fixations were tracked and recorded throughout 8-s presentations of displays with healthy food, unhealthy food, and non-food images. Food addiction was self-reported using the Yale Food Addiction Scale. The sad MI involved watching an 8-min video about a young child who passed away from cancer. It was predicted that: (1) participants in the food addiction group would attend to unhealthy food significantly more than participants in the control group, and (2) participants in the food addiction group would increase their attention to unhealthy food images following the sad MI, due to increased emotional reactivity and poorer emotional regulation. As predicted, the sad MI had a different effect for those with versus without food addiction: for participants with food addiction, attention to unhealthy images increased following the sad MI and attention to healthy images decreased, whereas for participants without food addiction the sad MI did not alter attention to food. These findings contribute to researchers' understanding of the cognitive factors underlying food addiction. PMID:26873452

  4. The moderating role of personal relevance on differential priming of anxiety and sadness on perceived travel risk: a replication.

    Science.gov (United States)

    Chiou, Wen-Bin; Chang, Ming-Hsu; Chen, Chien-Lung

    2009-04-01

    Raghunathan and Pham conducted a pioneer study in 1999 on the motivational influences of anxiety and sadness on decision making and indicated that anxiety would motivate individuals to be risk averse, whereas sadness would motivate individuals to be risk taking. A replication study was employed in the domain of perceived travel risk. Compared to participants in a neutral mood, anxious participants showed higher perceived travel risk than sad participants. Moreover, the differential effect of anxiety and sadness on perceived travel risk was only pronounced under the high personal relevance condition, in which participants made personal decisions and expected that they would be affected by the outcomes. In general, the results extend the notion proposed by Raghunathan and Pham suggesting that travelers' implicit goals primed by anxiety or sadness used for mood-repair purposes appear to be moderated by personal relevance. PMID:19610480

  5. Burden of Depressive Disorders by Country, Sex, Age, and Year: Findings from the Global Burden of Disease Study 2010

    OpenAIRE

    Ferrari, Alize J.; Charlson, Fiona J; Norman, Rosana E.; Patten, Scott B.; Freedman, Greg; Murray, Christopher J.L.; Vos, Theo; Harvey A. Whiteford

    2013-01-01

    Editors' Summary Background Depressive disorders are common mental disorders that occur in people of all ages across all world regions. Depression—an overwhelming feeling of sadness and hopelessness that can last for months or years—can make people feel that life is no longer worth living. People affected by depression lose interest in the activities they used to enjoy and can also be affected by physical symptoms such as disturbed sleep. Major depressive disorder (MDD, also known as clinical...

  6. Affect Regulation and Purging: An Ecological Momentary Assessment Study in Purging Disorder

    OpenAIRE

    Haedt-Matt, Alissa A.; Keel, Pamela K.

    2015-01-01

    Research suggests that affect may play an important role in the propensity to purge among women with Purging Disorder (PD). However, prior work has been constrained to cross-sectional or laboratory designs which impact temporal interpretations and ecological validity. This study examined the role of negative affect (NA) and positive affect (PA) in triggering and maintaining purging in PD using ecological momentary assessment. Women with PD (N=24) made multiple daily ratings of affect and beha...

  7. History of Affective Disorders Historia de los trastornos afectivos

    OpenAIRE

    Rogelio Luque; Germán E Berrios

    2011-01-01

    The group of conditions called ‘affective disorders’ resulted from the convergence of certain words, concepts, and behaviors that took place during the early part of the twentieth century. The word ‘affective’ has itself a long and noble history and is part of a panoply of terms which include emotion, passion, sentiment, feeling, mood, dysthymia, cyclothymia, etc. Although these terms name overlapping subjective states, each has a different history and etymology. The s...

  8. Influence of Trait Empathy on the Emotion Evoked by Sad Music and on the Preference for it

    Directory of Open Access Journals (Sweden)

    Ai eKawakami

    2015-10-01

    Full Text Available Some people experience pleasant emotion when listening to sad music. Therefore, they can enjoy listening to it. In the current study, we aimed to investigate such apparently paradoxical emotional mechanisms and focused on the influence of individuals’ trait empathy, which has been reported to associate with emotional responses to sad music and a preference for it. Eighty-four elementary school children (42 males and 42 females, mean age 11.9 years listened to two kinds of sad music and rated their emotional state and liking towards them. In addition, trait empathy was assessed using the IRI scale, which comprises four sub-components: Empathic Concern, Personal Distress, Perspective Taking, and Fantasy. We conducted a path analysis and tested our proposed model that hypothesized that trait empathy and its sub-components would affect the preference for sad music directly or indirectly, mediated by the emotional response to the sad music. Our findings indicated that fantasy, a sub-component of trait empathy, was directly associated with liking sad music. Additionally, perspective taking ability, another sub-component of trait empathy, was correlated with the emotional response to sad music. Furthermore, the experience of pleasant emotions contributed to liking sad music.

  9. The efficacy of imagery rescripting compared to cognitive restructuring for social anxiety disorder.

    Science.gov (United States)

    Norton, Alice R; Abbott, Maree J

    2016-05-01

    Imagery rescripting (IR) aims to alter negative meanings associated with distressing autobiographical memories. The current study aimed to extend demonstrated benefits of IR for social anxiety disorder (SAD), including direct comparison of IR with cognitive restructuring (CR) to assess the relative impact of these interventions on symptoms and processes. SAD individuals (N=60) were randomly allocated to IR, CR or Control conditions, and completed two speech tasks (before and after) their assigned intervention. Participants completed measures of symptomatology and state affective/cognitive variables in relation to the intervention and speech tasks. Results support the benefits of IR for SAD, with both IR and CR yielding large and equivalent reductions in trait social anxiety. However, IR and CR may function via differing pathways. Outcomes suggest that IR may be most effective in the treatment of SAD when delivered across multiple sessions or preceded by CR to target verbal and imaginal self-representations. PMID:27070386

  10. Excess mortality of acute and transient psychotic disorders: comparison with bipolar affective disorder and schizophrenia

    DEFF Research Database (Denmark)

    Castagnini, Augusto; Foldager, Leslie; Bertelsen, Aksel

    2013-01-01

    in the Danish Psychiatric Register between 1995 and 2008 with an ICD-10 diagnosis of ‘acute and transient psychotic disorders’ (ATPDs; n = 4157), bipolar disorder (n = 3200) and schizophrenia (n = 4576). Results: A total of 232 patients (5.6%) with ATPDs, 172 (5.4%) with bipolar disorder and 233 (5......Objective: To investigate mortality and causes of death of short-lived psychotic disorders, by carrying out a comparison with bipolar disorder and schizophrenia. Method: Record linkage study to the official register of causes of death of all cases aged 15–64 years who were listed for the first time.......1%) with schizophrenia had died over a mean follow-up period of 6.6 years. The standardized mortality ratio for all causes, natural causes and unnatural causes was significantly high for the three conditions. Mortality of ATPDs was greater in men, with about two-thirds of all deaths resulting from natural...

  11. Body dysmorphic disorder: A complex and polymorphic affection

    Directory of Open Access Journals (Sweden)

    Patrizia Fiori

    2009-09-01

    Full Text Available Patrizia Fiori1,2, Luigi Maria Giannetti1,31II University of Naples, 2Neurologist, 3Director of Infantile Neuropsychiatry, Civil Hospital of Ariano Irpino, ASL AV, II University of Naples, Naples, Italy; 3La Crisalide, Aesthetical Medical Center, Naples, ItalyBackground: Body dysmorphic disorder (BDD is defined as a syndrome characterized by an excessive preoccupation because of a presumed or minimal physical flaw in appearance that polarizes the energies of the subject. So far, its specular aspect, represented by the presence of an evident physical defect that is not recognized or is even denied and neglected, has been disregarded. The aim of our study was to examine the individual and relational meaning of BDD and to evaluate the efficacy of cognitive-behavioral and medical–aesthetical treatments.Methods and results: We describe two subjects with BDD, diagnosed by clinical interviews and test. Both patients were compliant to cognitive-behavioral approach. One out of two subjects underwent aesthetical treatments.Conclusions: Cognitive-behavioral therapy stimulates self-consciousness, rebuilds the body image, promotes health care, and improves relational capacity. Moreover, it ensures the success of any medical and/or surgical procedures by preventing unrealistic expectations. Lastly, it contributes to the definition of worldwide shared behavioral models.Keywords: diagnostic criteria, body image, cognition, aesthetical treatments

  12. Amoris Laetitia: Joy, Sadness and Hopes

    Directory of Open Access Journals (Sweden)

    Josef Seifert

    2016-07-01

    Full Text Available The present essay begins, in its first section, with a mention of the wealth of beautiful thoughts that Amoris Laetitia (AL enriches us with, and of the wonderful core of the message of AL, the merciful love of God for every human being expressed in the words of Christ cited above. It then concentrates on a small portion of the assertions of AL, but which are likely to have the strongest effect and give cause for concern and sadness.The second part concerns the question who the couples in “irregular situations” are, to whom AL wants to grant access to the sacraments, and whether admitting them (without repentance and will to change their life to sacramental absolution of sins and Eucharist is compatible with the Gospel, Church doctrine and human reason. Four fundamentally different answers that dominate the current discussion as to who these couples admitted to the sacraments are according to AL are discussed critically, to show that a clear statement about which of them is true and which are blatantly false, desperately is needed to avert chaos: No “irregular couples” at all? All “irregular couples”? Some, carefully examined, couples in irregular situations?“Irregular couples” who have not celebrated marriage in the Church but only entered a “marriage of conscience,” which AL for the first time in the history of the Church permits and recognizes?Since the second reply authorizes any sacrilege and transforms the holy Temple of God into a temple of Satan, this reply cannot be the one the Pope intends to give. But as it is nonetheless proposed by high dignitaries in the Church and the Pope has remained silent about it, it seems necessary to break this silence and to reject this second blasphemous response in the sharpest possible terms.The third answer is most likely the one meant by Francis. It asserts that the couples admitted to the sacraments must be subjected to a thorough discernment in order to see whether they are so

  13. Recruiting for research studies using online public advertisements: examples from research in affective disorders.

    Science.gov (United States)

    Wise, Toby; Arnone, Danilo; Marwood, Lindsey; Zahn, Roland; Lythe, Karen E; Young, Allan H

    2016-01-01

    Successful recruitment is vital for any research study. Difficulties in recruitment are not uncommon and can have important implications. This is particularly relevant to research conducted in affective disorders due to the nature of the conditions and the clinical services that serve these patients. Recently, online public advertisements have become more generally accessible and may provide an effective way to recruit patient populations. However, there is paucity of evidence on their viability as a method of recruiting patients into studies of disease mechanisms in these disorders. Public advertisement methods can be useful when researchers require specific populations, such as those not receiving pharmacological treatment. This work describes our experience in successfully recruiting participants into neuroimaging research studies in affective disorders using online public advertisements. Results suggest that these online public advertisements are an effective method for successfully recruiting participants with affective disorders into research studies, particularly for research focusing on disease mechanisms in specific populations. PMID:26917961

  14. Recruiting for research studies using online public advertisements: examples from research in affective disorders

    Science.gov (United States)

    Wise, Toby; Arnone, Danilo; Marwood, Lindsey; Zahn, Roland; Lythe, Karen E; Young, Allan H

    2016-01-01

    Successful recruitment is vital for any research study. Difficulties in recruitment are not uncommon and can have important implications. This is particularly relevant to research conducted in affective disorders due to the nature of the conditions and the clinical services that serve these patients. Recently, online public advertisements have become more generally accessible and may provide an effective way to recruit patient populations. However, there is paucity of evidence on their viability as a method of recruiting patients into studies of disease mechanisms in these disorders. Public advertisement methods can be useful when researchers require specific populations, such as those not receiving pharmacological treatment. This work describes our experience in successfully recruiting participants into neuroimaging research studies in affective disorders using online public advertisements. Results suggest that these online public advertisements are an effective method for successfully recruiting participants with affective disorders into research studies, particularly for research focusing on disease mechanisms in specific populations. PMID:26917961

  15. Stereotyped distribution of proliferating keratinocytes in disorders affecting the epidermis

    International Nuclear Information System (INIS)

    We used the technique of autoradiography after incorporation of tritiated thymidine (3H-TdR) to evaluate keratinocyte proliferation in basal, epibasal, and other epidermal layers in 30 diseases affecting the epidermis. The number and proportion of 3H-TdR-labeled keratinocytes were counted in the different layers of the epidermis. Significant correlations were found between the proliferative indices of the different epidermal layers. Such links indicate that the epidermis responds in a rather stereotyped way to various pathological conditions. There exists some regulation in the distribution, number, and proportion of 3H-TdR-labeled keratinocytes in the various layers of the epidermis

  16. Recruiting for research studies using online public advertisements examples from research in affective disorders

    Directory of Open Access Journals (Sweden)

    Wise T

    2016-02-01

    Full Text Available Toby Wise,1 Danilo Arnone,1 Lindsey Marwood,1 Roland Zahn,1–3 Karen E Lythe,2,3 Allan H Young1 1Centre for Affective Disorders, Department of Psychological Medicine, Institute of Psychiatry, King’s College London, London, 2Neuroscience and Aphasia Research Unit, School of Psychological Sciences, 3Manchester Academic Health Science Centre, University of Manchester, Manchester, UK Abstract: Successful recruitment is vital for any research study. Difficulties in recruitment are not uncommon and can have important implications. This is particularly relevant to research conducted in affective disorders due to the nature of the conditions and the clinical services that serve these patients. Recently, online public advertisements have become more generally accessible and may provide an effective way to recruit patient populations. However, there is paucity of evidence on their viability as a method of recruiting patients into studies of disease mechanisms in these disorders. Public advertisement methods can be useful when researchers require specific populations, such as those not receiving pharmacological treatment. This work describes our experience in successfully recruiting participants into neuroimaging research studies in affective disorders using online public advertisements. Results suggest that these online public advertisements are an effective method for successfully recruiting participants with affective disorders into research studies, particularly for research focusing on disease mechanisms in specific populations. Keywords: recruitment, affective disorders, advertising, depression, anxiety, bipolar

  17. COMT genetic variation confers risk for psychotic and affective disorders: a case control study

    Directory of Open Access Journals (Sweden)

    Lencz Todd

    2005-10-01

    Full Text Available Abstract Background Variation in the COMT gene has been implicated in a number of psychiatric disorders, including psychotic, affective and anxiety disorders. The majority of these studies have focused on the functional Val108/158Met polymorphism and yielded conflicting results, with limited studies examining the relationship between other polymorphisms, or haplotypes, and psychiatric illness. We hypothesized that COMT variation may confer a general risk for psychiatric disorders and have genotyped four COMT variants (Val158Met, rs737865, rs165599, and a SNP in the P2 promoter [-278A/G; rs2097603] in 394 Caucasian cases and 467 controls. Cases included patients with schizophrenia (n = 196, schizoaffective disorder (n = 62, bipolar disorder (n = 82, major depression (n = 30, and patients diagnosed with either psychotic disorder NOS or depressive disorder NOS (n = 24. Results SNP rs2097603, the Val/Met variant and SNP rs165599 were significantly associated (p = 0.004; p = 0.05; p = 0.035 with a broad "all affected" diagnosis. Haplotype analysis revealed a potentially protective G-A-A-A haplotype haplotype (-278A/G; rs737865; Val108/158Met; rs165599, which was significantly underrepresented in this group (p = 0.0033 and contained the opposite alleles of the risk haplotype previously described by Shifman et al. Analysis of diagnostic subgroups within the "all affecteds group" showed an association of COMT in patients with psychotic disorders as well as in cases with affective illness although the associated variants differed. The protective haplotype remained significantly underrepresented in most of these subgroups. Conclusion Our results support the view that COMT variation provides a weak general predisposition to neuropsychiatric disease including psychotic and affective disorders.

  18. The paradox of music-evoked sadness: an online survey.

    Directory of Open Access Journals (Sweden)

    Liila Taruffi

    Full Text Available This study explores listeners' experience of music-evoked sadness. Sadness is typically assumed to be undesirable and is therefore usually avoided in everyday life. Yet the question remains: Why do people seek and appreciate sadness in music? We present findings from an online survey with both Western and Eastern participants (N = 772. The survey investigates the rewarding aspects of music-evoked sadness, as well as the relative contribution of listener characteristics and situational factors to the appreciation of sad music. The survey also examines the different principles through which sadness is evoked by music, and their interaction with personality traits. Results show 4 different rewards of music-evoked sadness: reward of imagination, emotion regulation, empathy, and no "real-life" implications. Moreover, appreciation of sad music follows a mood-congruent fashion and is greater among individuals with high empathy and low emotional stability. Surprisingly, nostalgia rather than sadness is the most frequent emotion evoked by sad music. Correspondingly, memory was rated as the most important principle through which sadness is evoked. Finally, the trait empathy contributes to the evocation of sadness via contagion, appraisal, and by engaging social functions. The present findings indicate that emotional responses to sad music are multifaceted, are modulated by empathy, and are linked with a multidimensional experience of pleasure. These results were corroborated by a follow-up survey on happy music, which indicated differences between the emotional experiences resulting from listening to sad versus happy music. This is the first comprehensive survey of music-evoked sadness, revealing that listening to sad music can lead to beneficial emotional effects such as regulation of negative emotion and mood as well as consolation. Such beneficial emotional effects constitute the prime motivations for engaging with sad music in everyday life.

  19. The paradox of music-evoked sadness: an online survey.

    Science.gov (United States)

    Taruffi, Liila; Koelsch, Stefan

    2014-01-01

    This study explores listeners' experience of music-evoked sadness. Sadness is typically assumed to be undesirable and is therefore usually avoided in everyday life. Yet the question remains: Why do people seek and appreciate sadness in music? We present findings from an online survey with both Western and Eastern participants (N = 772). The survey investigates the rewarding aspects of music-evoked sadness, as well as the relative contribution of listener characteristics and situational factors to the appreciation of sad music. The survey also examines the different principles through which sadness is evoked by music, and their interaction with personality traits. Results show 4 different rewards of music-evoked sadness: reward of imagination, emotion regulation, empathy, and no "real-life" implications. Moreover, appreciation of sad music follows a mood-congruent fashion and is greater among individuals with high empathy and low emotional stability. Surprisingly, nostalgia rather than sadness is the most frequent emotion evoked by sad music. Correspondingly, memory was rated as the most important principle through which sadness is evoked. Finally, the trait empathy contributes to the evocation of sadness via contagion, appraisal, and by engaging social functions. The present findings indicate that emotional responses to sad music are multifaceted, are modulated by empathy, and are linked with a multidimensional experience of pleasure. These results were corroborated by a follow-up survey on happy music, which indicated differences between the emotional experiences resulting from listening to sad versus happy music. This is the first comprehensive survey of music-evoked sadness, revealing that listening to sad music can lead to beneficial emotional effects such as regulation of negative emotion and mood as well as consolation. Such beneficial emotional effects constitute the prime motivations for engaging with sad music in everyday life. PMID:25330315

  20. Bipolar disorder affects behavior and social skills on the Internet.

    Directory of Open Access Journals (Sweden)

    Thaís Martini

    Full Text Available BACKGROUND: Bipolar disorder (BD is a significant cause of functional, cognitive, and social impairment. However, classic studies of functioning and social skills have not investigated how BD may impact behavior on the Internet. Given that the digital age has been changing the way people communicate, this study aims to investigate the pattern of Internet use in patients with BD. METHODS: This cross-sectional study assessed 30 patients with BD I or II and 30 matched controls. Patients were not in an acute mood episode, according to DSM-IV. A standard protocol examined sociodemographic variables and social behavior on the Internet, assessed by Facebook number of friends (FBN and lifetime estimated number of offline contacts (social network number, SNN. RESULTS: SNN (p<0.001 and FBN (p = 0.036 of patients with BD were significantly lower than those of controls. Also, variables related with Internet use were significantly lower in patients, e.g., close contacts on Facebook (p = 0.021, Internet experience (p = 0.020, and knowledge of terms associated with social networking sites (p = 0.042. Also, patients showed lower rates of the expected pattern of Internet use (based on their age generation, including a poorer knowledge of SNS (p = 0.018 and a lower frequency of Internet use (p = 0.010. DISCUSSION: This study suggests that patients with BD show smaller social networks both in real-world settings and on the Internet. Also, patients tend to use the Internet and social networking sites less frequently and show a poorer knowledge of Internet and social media than healthy controls, below the expected for their generation. These significant differences between patients and controls suggest that the effects of BD on social relationships and functioning extend to electronic media.

  1. Emotional lability and affective synchrony in borderline personality disorder.

    Science.gov (United States)

    Schoenleber, Michelle; Berghoff, Christopher R; Tull, Matthew T; DiLillo, David; Messman-Moore, Terri; Gratz, Kim L

    2016-07-01

    Extant research on emotional lability in borderline personality disorder (BPD) has focused almost exclusively on lability of individual emotions or emotion types, with limited research considering how different types of emotions shift together over time. Thus, this study examined the temporal dynamics of emotion in BPD at the level of both individual emotions (i.e., self-conscious emotions [SCE], anger, and anxiety) and mixed emotions (i.e., synchrony between emotions). One hundred forty-four women from the community completed a diagnostic interview and laboratory study involving 5 emotion induction tasks (each of which was preceded and followed by a 5-min resting period or neutral task). State ratings of SCE, anger, and anxiety were provided at 14 time points (before and after each laboratory task and resting period). Hierarchical linear modeling results indicate that women with BPD reported greater mean levels of SCE and Anxiety (but not Anger), and greater lability of Anxiety. Women with BPD also exhibited greater variability in lability of all 3 emotions (suggestive of within-group differences in the relevance of lability to BPD). Results also revealed synchrony (i.e., positive relations) between each possible pair of emotions, regardless of BPD status. Follow-up regression analyses suggest the importance of accounting for lability when examining the role of synchrony in BPD, as the relation of SCE-Anger synchrony to BPD symptom severity was moderated by Anger and SCE lability. Specifically, synchronous changes in SCE and Anger were associated with greater BPD symptom severity when large shifts in SCE were paired with minor shifts in Anger. (PsycINFO Database Record PMID:27362623

  2. The product of the spindle formation gene sad1+ associates with the fission yeast spindle pole body and is essential for viability

    OpenAIRE

    1995-01-01

    Spindle formation in fission yeast occurs by the interdigitation of two microtubule arrays extending from duplicated spindle pole bodies which span the nuclear membrane. By screening a bank of temperature-sensitive mutants by anti-tubulin immunofluorescence microscopy, we previously identified the sad1.1 mutation (Hagan, I., and M. Yanagida. 1990. Nature (Lond.). 347:563-566). Here we describe the isolation and characterization of the sad1+ gene. We show that the sad1.1 mutation affected both...

  3. Reliability of clinical ICD-10 diagnoses among electroconvulsive therapy patients with chronic affective disorders

    DEFF Research Database (Denmark)

    Jakobsen, Klaus Damgaard; Hansen, Thomas Folkmann; Dam, Henrik;

    2008-01-01

    investigated. A standardized schema for basic anamnesis and the Operational Criteria Checklist for Psychotic and Affective Illness (OPCRIT) were used. The sensitivity, specificity, positive and negative predictive values of clinical affective disorder ICD-10 diagnoses and the formal agreement between clinical...

  4. How Many People Are Affected by or at Risk of Adrenal Gland Disorders?

    Science.gov (United States)

    ... people affected depends on the specific disorder. Cushing’s Syndrome Cushing’s syndrome is uncommon, affecting about 10 to 15 out ... Related A-Z Topics Congenital Adrenal Hyperplasia (CAH) Cushing Syndrome Newborn Screening All related topics NICHD News and ...

  5. Negative affective experiences in relation to stages of eating disorder recovery.

    Science.gov (United States)

    Harney, Megan B; Fitzsimmons-Craft, Ellen E; Maldonado, Christine R; Bardone-Cone, Anna M

    2014-01-01

    The purpose of this study was to examine a collection of negative affect symptoms in relation to stages of eating disorder recovery. Depressive symptoms, anxiety symptoms, loneliness, and perceived stress are known to be present in individuals with eating disorders; however, less is known about the presence of such constructs throughout the recovery process. Does this negative affect fog continue to linger in individuals who have recovered from an eating disorder? Female participants seen at some point for an eating disorder at a primary care clinic were categorized into one of three groups using a stringent definition of eating disorder recovery based on physical, behavioral, and psychological criteria: active eating disorder (n=53), partially recovered (n=15; psychological criteria not met), and fully recovered (n=20; all recovery criteria met). Additionally, data were obtained from 67 female controls who had no history of an eating disorder. Self-report data indicated that controls and women fully recovered from an eating disorder scored significantly lower than partially recovered and active eating disorder groups in perceived stress, depression, and anxiety. Controls and the fully recovered group were statistically indistinguishable from each other in these domains, as were the partially recovered and active eating disorder groups, suggesting an interesting divide depending on whether psychological criteria (e.g., normative levels of weight/shape concern) were met. In contrast, controls and fully recovered and partially recovered groups all reported feeling significantly less lonely relative to those with an active eating disorder suggesting that improved perceptions of interpersonal functioning and social support may act as a stepping stone toward more comprehensive eating disorder recovery. Future research may want to longitudinally determine if an increase in actual or perceived social support facilitates the movement toward full recovery and whether this

  6. Enjoying Sad Music: Paradox or Parallel Processes?

    Science.gov (United States)

    Schubert, Emery

    2016-01-01

    Enjoyment of negative emotions in music is seen by many as a paradox. This article argues that the paradox exists because it is difficult to view the process that generates enjoyment as being part of the same system that also generates the subjective negative feeling. Compensation theories explain the paradox as the compensation of a negative emotion by the concomitant presence of one or more positive emotions. But compensation brings us no closer to explaining the paradox because it does not explain how experiencing sadness itself is enjoyed. The solution proposed is that an emotion is determined by three critical processes—labeled motivational action tendency (MAT), subjective feeling (SF) and Appraisal. For many emotions the MAT and SF processes are coupled in valence. For example, happiness has positive MAT and positive SF, annoyance has negative MAT and negative SF. However, it is argued that in an aesthetic context, such as listening to music, emotion processes can become decoupled. The decoupling is controlled by the Appraisal process, which can assess if the context of the sadness is real-life (where coupling occurs) or aesthetic (where decoupling can occur). In an aesthetic context sadness retains its negative SF but the aversive, negative MAT is inhibited, leaving sadness to still be experienced as a negative valanced emotion, while contributing to the overall positive MAT. Individual differences, mood and previous experiences mediate the degree to which the aversive aspects of MAT are inhibited according to this Parallel Processing Hypothesis (PPH). The reason for hesitancy in considering or testing PPH, as well as the preponderance of research on sadness at the exclusion of other negative emotions, are discussed. PMID:27445752

  7. Enjoying Sad Music: Paradox or Parallel Processes?

    Science.gov (United States)

    Schubert, Emery

    2016-01-01

    Enjoyment of negative emotions in music is seen by many as a paradox. This article argues that the paradox exists because it is difficult to view the process that generates enjoyment as being part of the same system that also generates the subjective negative feeling. Compensation theories explain the paradox as the compensation of a negative emotion by the concomitant presence of one or more positive emotions. But compensation brings us no closer to explaining the paradox because it does not explain how experiencing sadness itself is enjoyed. The solution proposed is that an emotion is determined by three critical processes-labeled motivational action tendency (MAT), subjective feeling (SF) and Appraisal. For many emotions the MAT and SF processes are coupled in valence. For example, happiness has positive MAT and positive SF, annoyance has negative MAT and negative SF. However, it is argued that in an aesthetic context, such as listening to music, emotion processes can become decoupled. The decoupling is controlled by the Appraisal process, which can assess if the context of the sadness is real-life (where coupling occurs) or aesthetic (where decoupling can occur). In an aesthetic context sadness retains its negative SF but the aversive, negative MAT is inhibited, leaving sadness to still be experienced as a negative valanced emotion, while contributing to the overall positive MAT. Individual differences, mood and previous experiences mediate the degree to which the aversive aspects of MAT are inhibited according to this Parallel Processing Hypothesis (PPH). The reason for hesitancy in considering or testing PPH, as well as the preponderance of research on sadness at the exclusion of other negative emotions, are discussed. PMID:27445752

  8. [Social Anxiety Disorder].

    Science.gov (United States)

    Nagata, Toshihiko

    2015-01-01

    Social Anxiety Disorder (SAD) is not a rare psychiatric disorder, and the recent World Mental Health Japan Survey, Second (WMHJ2) reported the possibility that the twelve-month prevalence of SAD has increased from 0.7 to 2.3% over the last ten years. However, ten years have already passed since selective serotonin reuptake inhibitors (SSRI) were approved for the treatment of SAD in Japan, and not only laypersons but also mental health professionals still misunderstand SAD as public speech phobia. As a result, the boundary between normal shyness and SAD and threshold to start pharmacotherapy have been debated. Participants in most double-blind studies of SSRI were limited to those with a generalized subtype of SAD. While benzodiazepine led to a significantly more favorable response and symptom improvement and the effect size of benzodiazepine was larger than those of SSRI, it did not lead to a "cure" and is sometimes deleterious for atypical SAD patients. To sum up, a psychotherapeutic approach including cognitive behavioral therapy is suggested as first-line treatment for non-generalized SAD according to the NICE guidelines. On the other hand, patients with generalized SAD and secondary depression are still misunderstood (and under-recognized) as those with "treatment-resistant depression", and they suffer from severe impairment of the psycho-social function, including absences or withdrawal from working or schooling. They need more effective combination treatment of SSRI and cognitive behavioral therapy as generalized SAD patients. PMID:26524840

  9. Escitalopram tolerability as mono- versus augmentative therapy in patients with affective disorders: a naturalistic study

    Directory of Open Access Journals (Sweden)

    Dell'Osso B

    2013-02-01

    Full Text Available Bernardo Dell’Osso, Chiara Arici, Cristina Dobrea, Giulia Camuri, Beatrice Benatti, A Carlo AltamuraUniversity of Milan, Department of Psychiatry, Fondazione IRCSS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, ItalyBackground: Escitalopram is a selective serotonin reuptake inhibitor, widely used in the treatment of affective disorders. The purpose of this study was to examine its safety and tolerability, as mono- versus augmentative therapy, in a group of patients with affective disorders.Materials and methods: The sample consisted of 131 patients suffering from different affective disorders, including major depressive disorder, bipolar disorder, and generalized anxiety disorder, who received escitalopram for at least 4 weeks. Data were analyzed on the basis of mono- versus augmentative therapy, as well as age, gender, mean daily dosage, and patterns of combination therapy.Results: Sixty-seven (51.1% patients were treated with monotherapy (mean dose of 11.76 mg/day and 64 (48.9% with augmentative escitalopram (mean dose of 12.81 mg/day. The mean duration of escitalopram treatment was 14 months. The most frequently combined compounds were: other antidepressants (36.5%, mood stabilizers (33.4%, and atypical antipsychotics (30.1%. Side effects were reported in 5.3% of the total sample and the most common were insomnia (2.3%, nausea (2.3%, and dizziness (0.8%. No significant difference, in terms of tolerability, in mono- versus augmentative therapy groups was found. In addition, neither age nor gender was significantly correlated with a greater presence of side effects. Finally, no significant correlation between dosage and side effects was observed.Conclusion: Over a 14-month observation period, escitalopram, either as monotherapy or an augmentative treatment, was found to be well tolerated in a large sample of patients with affective disorders, with an overall low rate of side effects.Keywords: affective disorders, escitalopram

  10. Improving Affect Regulation in Eating Disorders: The Case for Positive Emotions

    OpenAIRE

    Rogowski, Augustina

    2011-01-01

    Evidence from multiple studies suggests that regulation of emotions and intensity of affect may be relevant to understanding disordered eating. Emotion regulation concerns the ways in which emotions are managed in daily life, whereas Affect Intensity (Larsen et al., 1986) refers to individuals‟ typical emotional reactivity. The thesis examines emotion regulation and affect in females with eating pathology (subclinical as well as clinical), and looks at ways dysfunctional regulatory strategies...

  11. Subliminal cues bias perception of facial affect in patients with social phobia: evidence for enhanced unconscious threat processing.

    Science.gov (United States)

    Jusyte, Aiste; Schönenberg, Michael

    2014-01-01

    Socially anxious individuals have been shown to exhibit altered processing of facial affect, especially expressions signaling threat. Enhanced unaware processing has been suggested an important mechanism which may give rise to anxious conscious cognition and behavior. This study investigated whether individuals with social anxiety disorder (SAD) are perceptually more vulnerable to the biasing effects of subliminal threat cues compared to healthy controls. In a perceptual judgment task, 23 SAD and 23 matched control participants were asked to rate the affective valence of parametrically manipulated affective expressions ranging from neutral to angry. Each trial was preceded by subliminal presentation of an angry/neutral cue. The SAD group tended to rate target faces as "angry" when the preceding subliminal stimulus was angry vs. neutral, while healthy participants were not biased by the subliminal stimulus presentation. The perceptual bias in SAD was also associated with higher reaction time latencies in the subliminal angry cue condition. The results provide further support for enhanced unconscious threat processing in SAD individuals. The implications for etiology, maintenance, and treatment of SAD are discussed. PMID:25136307

  12. Subliminal Cues Bias Perception of Facial Affect in Patients with Generalized Social Phobia: Evidence for Enhanced Unconscious Threat Processing

    Directory of Open Access Journals (Sweden)

    Aiste eJusyte

    2014-08-01

    Full Text Available AbstractSocially anxious individuals have been shown to exhibit altered processing of facial affect, especially expressions signalling threat. Enhanced unaware processing has been suggested an important mechanism which may give rise to anxious conscious cognition and behavior. This study investigated whether individuals with social anxiety disorder (SAD are perceptually more vulnerable to the biasing effects of subliminal threat cues compared to healthy controls. In a perceptual judgment task, 23 SAD and 23 matched control participants were asked to rate the affective valence of parametrically manipulated affective expressions ranging from neutral to angry. Each trial was preceded by subliminal presentation of an angry/ neutral cue. The SAD group tended to rate target faces as angry when the preceding subliminal stimulus was angry vs. neutral, while healthy participants were not biased by the subliminal stimulus presentation. The perceptual bias in SAD was also associated with higher reaction time latencies in the subliminal angry cue condition. The results provide further support for enhanced unconscious threat processing in SAD individuals. The implications for etiology, maintenance and treatment of SAD are discussed.

  13. Who enjoys listening to sad music and why?

    OpenAIRE

    Vuoskoski, Jonna; Thompson, William F.; McIlwain, Doris; Eerola, Tuomas

    2012-01-01

    although people generally avoid negative emotional experiences in general, they often enjoy sadness portrayed in music and other arts. The present study investigated what kinds of subjective emotional experiences are induced in listeners by sad music, and whether the tendency to enjoy sad music is associated with particular personality traits. One hundred forty-eight participants listened to 16 music excerpts and rated their emotional responses. As expected, sadness...

  14. Relationship between Social Anxiety Disorder and Body Dysmorphic Disorder

    OpenAIRE

    Fang, Angela; Hofmann, Stefan G

    2010-01-01

    Social anxiety disorder (SAD) and body dysmorphic disorder (BDD) are two separate, but conceptually overlapping nosological entities. In this review, we examine similarities between SAD and BDD in comorbidity, phenomenology, cognitive biases, treatment outcome, and cross-cultural aspects. Our review suggests that SAD and BDD are highly comorbid, show a similar age of onset, share a chronic trajectory, and show similar cognitive biases for interpreting ambiguous social information in a negativ...

  15. COMPARISON OF THE EXTENT AND PATTERN OF FAMILY BURDEN IN AFFECTIVE DISORDERS AND SCHIZOPHRENIA

    OpenAIRE

    Chakrabarti, Subho; Raj, Lok; Kulhara, Parmanand; Avasthi, Ajit; Verma, Santhosh K.

    1995-01-01

    This study sought to compare the extent and pattern of burden experienced by relatives of two different patient groups, one with affective disorders and the other with schizophrenia. Cross-sectional assessment of family burden using the Pai and Kapur's Interview Schedule was done in 78 patients with either bipolar disorder or recurrent major depression and 60 patients with schizophrenia diagnosed according to DSM-III. The inter-rater reliability of the interview schedule for burden was also u...

  16. Haloperidol induced obsessive compulsive symptom (OCS) in a patient with learning disability and bipolar affective disorder

    OpenAIRE

    Ulhaq, Inam; Abba-Aji, Adam

    2012-01-01

    In this case report, a patient with severe learning disability and bipolar affective disorder developed de-nova obsessive compulsive symptom (OCS) with haloperidol, a conventional antipsychotic medication and the OCS stopped with stopping haloperidol. Antipsychotics are recommended and used as augmentation therapy in resistant cases of obsessive compulsive disorder. Although second generation antipsychotics have been reported to have induced OCS but haloperidol, which is a first generation an...

  17. COGNITIVE DYSFUNCTION, DISSOCIATION AND QUALITY OF LIFE IN BIPOLAR AFFECTIVE DISORDERS IN REMISSION

    OpenAIRE

    Latalova, Klara; Prasko, Jan; Diveky, Tomas; Kamaradova, Dana; Velartova, Hana

    2010-01-01

    Background: Bipolar disorders are often associated with cognitive deficits, which have an influence on social functioning and the course of the illness. These deficits have an impact on occupational ability and social integration. Subjects and methods: To ascertain cognitive function, level of dissociation and quality of life and their interrelations in patients with bipolar affective disorder in remission. Data from D2 Attention Test, Verbal Fluency Test and Trial Making Test, Di...

  18. Variations in 5-HTTLPR: relation to familiar risk of affective disorder, life events, neuroticism and cortisol

    DEFF Research Database (Denmark)

    Vinberg, Maj; Mellerup, Erling; Andersen, Per Kragh;

    2009-01-01

    variations interact with life events in relation to depressive symptoms, neuroticism and salivary cortisol. METHOD: In a high-risk population study, healthy monozygotic and dizygotic twins with (high-risk twins) and without (low-risk twins) a co-twin history of affective disorder were identified through......BACKGROUND: Variations in the serotonin transporter gene (5-HTTLPR) and stressful life events are associated with affective disorders. AIM: To investigate whether the distribution of the alleles of the 5-HTTLPR is associated with a genetic predisposition to affective disorder and whether these...... the experience of SLE was associated with a higher neuroticism score, but not with depressive symptoms nor awakening or evening salivary cortisol. CONCLUSION: A combination of variants in 5-HTTLPR and environmental stress seems to increase neuroticism in healthy individuals....

  19. Gait unsteadiness and fall risk in two affective disorders: a preliminary study

    Directory of Open Access Journals (Sweden)

    Peng Chung-Kang

    2004-11-01

    Full Text Available Abstract Background In older adults, depression has been associated with increased fall risk, but the reasons for this link are not fully clear. Given parallels between major depression and Parkinson's disease, we hypothesized that major depression and related affective disorders would be associated with impairment in the ability to regulate the stride-to-stride fluctuations in gait cycle timing. Methods We measured stride-to-stride fluctuations of patients with two forms of mood disorders, unipolar major depressive disorder (MDD and bipolar disorder, and compared their gait to that of a healthy control group. The primary outcomes were two measures of gait unsteadiness that have been associated with fall risk: stride time variability and swing time variability. Results Compared to the control group, the two patient groups tended to walk more slowly and with decreased swing time and increased stride time. However, none of these differences was statistically significant. Compared to the control group, swing time variability was significantly larger in the subjects with bipolar disorder (p Conclusions Patients with MDD and patients with bipolar disorder display gait unsteadiness. This perturbation in gait may provide a mechanistic link connecting depression and falls. The present findings also suggest the possibility that measurement of variability of gait may provide a readily quantifiable objective approach to monitoring depression and related affective disorders.

  20. Functional connectivity of pain-mediated affect regulation in Borderline Personality Disorder.

    Directory of Open Access Journals (Sweden)

    Inga Niedtfeld

    Full Text Available Affective instability and self-injurious behavior are important features of Borderline Personality Disorder. Whereas affective instability may be caused by a pattern of limbic hyperreactivity paired with dysfunctional prefrontal regulation mechanisms, painful stimulation was found to reduce affective arousal at the neural level, possibly underlying the soothing effect of pain in BPD.We used psychophysiological interactions to analyze functional connectivity of (para- limbic brain structures (i.e. amygdala, insula, anterior cingulate cortex in Borderline Personality Disorder in response to painful stimulation. Therefore, we re-analyzed a dataset from 20 patients with Borderline Personality Disorder and 23 healthy controls who took part in an fMRI-task inducing negative (versus neutral affect and subsequently applying heat pain (versus warmth perception.Results suggest an enhanced negative coupling between limbic as well as paralimbic regions and prefrontal regions, specifically with the medial and dorsolateral prefrontal cortex, when patients experienced pain in addition to emotional arousing pictures. When neutral pictures were combined with painful heat sensation, we found positive connectivity in Borderline Personality Disorder between (para-limbic brain areas and parts of the basal ganglia (lentiform nucleus, putamen, as well areas involved in self-referential processing (precuneus and posterior cingulate.We found further evidence for alterations in the emotion regulation process in Borderline Personality Disorder, in the way that pain improves the inhibition of limbic activity by prefrontal areas. This study provides new insights in pain processing in BPD, including enhanced coupling of limbic structures and basal ganglia.

  1. Affective disorders in patients with HIV infection: impact of antiretroviral therapy.

    Science.gov (United States)

    Arendt, Gabriele

    2006-01-01

    At the beginning of the AIDS pandemic, affective disorders (such as depressed mood) were seen in a considerable number of HIV-1-infected individuals. These disorders were a result of the poor physical condition of the patients, brain involvement by the virus (e.g. encephalopathy) or a reaction to disadvantageous living conditions (losing friends, jobs, etc.). In the era of highly active antiretroviral therapy (HAART), mental illness related to physical weakness is declining, as is the incidence of HIV-1-associated encephalopathy. However, depressed mood and fatigue caused by efavirenz (a standard component of HAART) is becoming increasingly important, particularly in individuals who are infected long-term with HIV-1. Whatever the cause of affective disorders, their presence has been shown to negatively influence adherence to HAART and HIV-1 disease progression. Specialist knowledge of HIV-1 infection, and HAART and its psychiatric complications (particularly in subgroups of patients such as drug abusers and older people), is needed to care adequately for patients. Furthermore, prospective studies are needed to more fully differentiate between the various aetiologies of affective disorders seen in individuals living with HIV/AIDS and to determine their incidence and prevalence. Such information is important to ensure that affective disorders are recognised and adequately treated, which will in turn improve the efficacy of HAART. PMID:16734500

  2. Comparative clinical characteristics of depression in bipolar affective disorders types I and II

    Directory of Open Access Journals (Sweden)

    N. A. Tyuvina

    2016-01-01

    Full Text Available Objective: to investigate the clinical features of depression within bipolar affective disorders types I and II (BADI and BADII.Patients and methods. An examination was made in 100 depressive patients, including 25 with BADI, 37 with BADII, and 38 with recurrent depressive disorder (RDD (a comparison group. The patients' status was evaluated in accordance with the ICD-10 and DSM-V affective disorder criteria, by using a specially developed questionnaire.Results. BAD-related depression has features distinguishing it from RDD: sexual preference (men; an earlier age of disease onset; a shorter duration, but a higher frequency of exacerbations; a greater tendency for the continuum; a more marked decrease in social and family adaptation; development in people with predominantly hyperthymic premorbid; more frequently a family history of affective disorders, schizophrenia, and alcoholism; high comorbidity with metabolic diseases and psychoactive substance abuse; worse health more commonly in autumn and winter; a predominant anxious affect and an obviously decreasing interest in the structure of depression; a higher incidence of atypical sleep, appetite, and weight disorders; high suicidal activity; higher motor retardation (in BADI; relatively small involvement of somatic complaints in BAD I and frequent panic attacks in BADII.Conclusion. Knowledge of the specific features of BAD-related depression will be able to make a more accurate differential diagnosis and to perform more effective treatment in these patients.

  3. Hidden sources of joy, fear, and sadness

    DEFF Research Database (Denmark)

    Bogert, Brigitte; Numminen-Kontti, Taru; Gold, Benjamin;

    2016-01-01

    to be associated with the cognitive processing of music and emotion recognition and regulation. Moreover, happiness in music was associated with activity in the bilateral auditory cortex, left parahippocampal gyrus, and supplementary motor area, whereas the negative emotions of sadness and fear corresponded......Music is often used to regulate emotions and mood. Typically, music conveys and induces emotions even when one does not attend to them. Studies on the neural substrates of musical emotions have, however, only examined brain activity when subjects have focused on the emotional content of the music....... Here we address with functional magnetic resonance imaging (fMRI) the neural processing of happy, sad, and fearful music with a paradigm in which 56 subjects were instructed to either classify the emotions (explicit condition) or pay attention to the number of instruments playing (implicit condition...

  4. Relationship between obsessive-compulsive disorders and diseases affecting primarily the basal ganglia

    Directory of Open Access Journals (Sweden)

    Maia Alex S. S. Freire

    1999-01-01

    Full Text Available Obsessive-compulsive disorder (OCD has been reported in association with some neurological diseases that affect the basal ganglia such as Tourette's syndrome, Sydenham's chorea, Parkinson's disease, and Huntington's disease. Furthermore, studies such as neuroimaging, suggest a role of the basal ganglia in the pathophysiology of OCD. The aim of this paper is to describe the association of OCD and several neurologic disorders affecting the basal ganglia, report the existing evidences of the role of the basal ganglia in the pathophysiology of OCD, and analyze the mechanisms probably involved in this pathophysiology.

  5. A Lifetime Prevalence of Comorbidity Between Bipolar Affective Disorder and Anxiety Disorders: A Meta-analysis of 52 Interview-based Studies of Psychiatric Population

    Science.gov (United States)

    Nabavi, Behrouz; Mitchell, Alex J.; Nutt, David

    2015-01-01

    Background Bipolar affective disorder has a high rate of comorbidity with a multitude of psychiatric disorders and medical conditions. Among all the potential comorbidities, co-existing anxiety disorders stand out due to their high prevalence. Aims To determine the lifetime prevalence of comorbid anxiety disorders in bipolar affective disorder under the care of psychiatric services through systematic review and meta-analysis. Method Random effects meta-analyses were used to calculate the lifetime prevalence of comorbid generalised anxiety disorder, panic disorder, social anxiety disorder, specific phobia, agoraphobia, obsessive compulsive disorder and posttraumatic stress disorder in bipolar affective disorder. Results 52 studies were included in the meta-analysis. The rate of lifetime comorbidity was as follows: panic disorder 16.8% (95% CI 13.7–20.1), generalised anxiety disorder 14.4% (95% CI 10.8–18.3), social anxiety disorder13.3% (95% CI 10.1–16.9), post-traumatic stress disorder 10.8% (95% CI 7.3–14.9), specific phobia 10.8% (95% CI 8.2–13.7), obsessive compulsive disorder 10.7% (95% CI 8.7–13.0) and agoraphobia 7.8% (95% CI 5.2–11.0). The lifetime prevalence of any anxiety disorders in bipolar disorder was 42.7%. Conclusions Our results suggest a high rate of lifetime concurrent anxiety disorders in bipolar disorder. The diagnostic issues at the interface are particularly difficult because of the substantial symptom overlap. The treatment of co-existing conditions has clinically remained challenging. PMID:26629535

  6. Risk markers for affective disorder, a seven-years follow up study of a twin cohort at low and high risk for affective disorder

    DEFF Research Database (Denmark)

    Vinberg, Maj; Miskowiak, Kamilla; Kessing, Lars Vedel

    2013-01-01

    This study aims to investigate whether: familial history of affective disorder, subclinical depressive symptoms and life events (LEs) are predictive of a later development of mood disorder (onset). In a high-risk study, 234 healthy monozygotic and dizygotic twins with and without a co-twin history...... baseline Hamilton 17 score (HR = 1.30, 95% CI 1.13-1.48), Becks Depression Inventory 21 (HR = 1.14, 95% CI, 1.05-1.24) and neuroticism (HR = 1.08, 95% 1.02-1.12). Finally, the experience of LEs lifetime before baseline predicted onset (HR = 1.20, 95% CI 1.01-1.46) and the experience of LEs during follow......-up also predicted onset (HR = 1.06, 95% CI 1.01-1.11). These findings suggest that young individuals at familial risk of affective disorders are at enhanced risk of onset and at further risk when having female sex and more subclinical depressive symptoms at baseline. Further, they seem to experience more...

  7. REM-Enriched Naps Are Associated with Memory Consolidation for Sad Stories and Enhance Mood-Related Reactivity

    OpenAIRE

    Médhi Gilson; Gaétane Deliens; Rachel Leproult; Alice Bodart; Antoine Nonclercq; Rudy Ercek; Philippe Peigneux

    2015-01-01

    Emerging evidence suggests that emotion and affect modulate the relation between sleep and cognition. In the present study, we investigated the role of rapid-eye movement (REM) sleep in mood regulation and memory consolidation for sad stories. In a counterbalanced design, participants (n = 24) listened to either a neutral or a sad story during two sessions, spaced one week apart. After listening to the story, half of the participants had a short (45 min) morning nap. The other half had a long...

  8. Identification of rare high-risk copy number variants affecting the dopamine transporter gene in mental disorders

    DEFF Research Database (Denmark)

    Hoeffding, Louise K; Duong, Linh T T; Ingason, Andrés;

    2015-01-01

    rare high-risk variants of psychiatric disorders. METHODS: We performed a systematic screening for CNVs affecting SLC6A3 in 761 healthy controls, 672 schizophrenia patients, and 194 patients with bipolar disorder in addition to 253 family members from six large pedigrees affected by mental disorders...... affective disorders. Recently, copy number variants (CNVs) in SLC6A3 have been identified in healthy subjects but so far, the implication of CNVs affecting this gene in psychiatric diseases has not been addressed. AIMS: In the present study, we aimed to investigate whether CNVs affecting SLC6A3 represent...... sizes and two affected several genes in addition to SLC6A3. CONCLUSION: Our findings suggest that rare high-risk CNVs affecting the gene encoding the dopamine transporter contribute to the pathogenesis of schizophrenia and affective disorders....

  9. Acceptance and Commitment Therapy in the Treatment of Alcohol Use Disorder and Comorbid Affective Disorder: A Pilot Matched Control Trial.

    Science.gov (United States)

    Thekiso, Thekiso B; Murphy, Philip; Milnes, Jennie; Lambe, Kathryn; Curtin, Aisling; Farren, Conor K

    2015-11-01

    This study examined whether acceptance and commitment therapy (ACT) enhances treatment as usual (TAU) in improving treatment outcomes in patients with alcohol use disorder (AUD) and comorbid affective disorder. Fifty-two participants were included in the study, of whom 26 were patients with AUD and either depression or bipolar disorder treated with ACT group therapy in parallel with TAU (inpatient integrated treatment) and 26 were matched controls who had received TAU alone. Drinking and craving outcomes were total alcohol abstinence, cumulative abstinence duration (CAD) and Obsessive Compulsive Drinking Scale (OCDS) scores at 3 and 6 months postintervention. Affective and anxiety outcomes were Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI) and Young Mania Rating Scale (YMRS) scores at these follow-ups. Baseline demographic and clinical characteristics were similar in both groups. Retention rates were high: 100% of the ACT group were followed up at 3 and 6 months; 92.3% and 84.6% of the TAU alone group were followed up at 3 and 6 months, respectively. Patients in the ACT group reported significantly higher CAD at 3 and 6 months, significantly lower BDI and BAI scores at 3 and 6 months, and significantly lower OCDS scores at 3 months, than those who received only TAU. No other significant differences in treatment outcomes were found between the groups. ACT provides added benefit to TAU in improving drinking, craving, depression and anxiety outcomes in patients with AUD and comorbid affective disorder. Most treatment improvements were sustained over a 6-month follow-up period. PMID:26520216

  10. Adult separation anxiety disorder in the DSM-5

    NARCIS (Netherlands)

    S.M. Bögels; S. Knappe; L.A. Clark

    2013-01-01

    Unlike other DSM-IV anxiety disorders, separation anxiety disorder (SAD) has been considered a disorder that typically begins in childhood, and could be diagnosed only in adults "if onset is before 18." Moreover, SAD is the only DSM-IV anxiety disorder placed under "Disorders Usually First Diagnosed

  11. Loving-Kindness Meditation to Target Affect in Mood Disorders: A Proof-of-Concept Study

    OpenAIRE

    Stefan G. Hofmann; Nicola Petrocchi; James Steinberg; Muyu Lin; Kohki Arimitsu; Shelley Kind; Adriana Mendes; Ulrich Stangier

    2015-01-01

    Conventional treatments for mood disorders primarily focus on reducing negative affect, but little on enhancing positive affect. Loving-kindness meditation (LKM) is a traditional meditation practice directly oriented toward enhancing unconditional and positive emotional states of kindness towards oneself and others. We report here two independent and uncontrolled studies carried out at different centers, one in Boston, USA (n = 10), and one in Frankfurt, Germany (n = 8), to examine the potent...

  12. Affective Spectrum Disorders in an Urban Swedish Adult Psychiatric Unit: A Descriptive Study

    OpenAIRE

    Scharin, M.; Archer, T.; Hellström, P.

    2012-01-01

    Background. Several studies have found that patients with affective-/anxiety-/stress-related syndromes present overlapping features such as cooccurrence within families and individuals and response to the same type of pharmacological treatment, suggesting that these syndromes share pathogenetic mechanisms. The term affective spectrum disorder (AfSD) has been suggested, emphasizing these commonalities. The expectancy rate, sociodemographic characteristics, and global level of functioning in Af...

  13. Autism as a developmental disorder in intentional movement and affective engagement

    OpenAIRE

    Trevarthen, Colwyn; Delafield-Butt, Jonathan T.

    2013-01-01

    We review evidence that autistic spectrum disorders have their origin in early prenatal failure of development in systems that program timing, serial coordination and prospective control of movements, and that regulate affective evaluations of experiences. There are effects in early infancy, before medical diagnosis, especially in motor sequencing, selective or exploratory attention, affective expression and intersubjective engagement with parents. These are followed by retardation of cogniti...

  14. Autism as a developmental disorder in intentional movement and affective engagement

    OpenAIRE

    COLWYN eTREVARTHEN; Delafield-Butt, Jonathan T.

    2013-01-01

    We review evidence that autistic spectrum disorders have their origin in early, prenatal failure of development in systems that program timing, serial coordination and prospective control of movements and that regulate affective evaluations of experiences. There are effects in early infancy, before medical diagnosis, especially in motor sequencing, selective or exploratory attention, affective expression and intersubjective engagement with parents. These are followed by retardation of cogniti...

  15. Longitudinal population-based studies of affective disorders: Where to from here?

    Directory of Open Access Journals (Sweden)

    Beard John R

    2008-09-01

    Full Text Available Abstract Background Longitudinal, population-based, research is important if we are to better characterize the lifetime patterns and determinants of affective disorders. While studies of this type are becoming increasingly prevalent, there has been little discussion about the limitations of the methods commonly used. Methods Discussion paper including a brief review of key prospective population-based studies as the basis for a critical appraisal of current approaches. Results We identified a number of common methodological weaknesses that restrict the potential of longitudinal research to characterize the diversity, prognosis, and determinants of affective disorders over time. Most studies using comprehensive diagnostic instruments have either been of relatively brief duration, or have suffered from long periods between waves. Most etiologic research has focused on first onset diagnoses, although these may be relatively uncommon after early adulthood and the burden of mental disorders falls more heavily on individuals with recurring disorders. Analysis has tended to be based on changes in diagnostic status rather than anges in symptom levels, limiting study power. Diagnoses have generally been treated as homogeneous entities and few studies have explored whether diagnostic subtypes such as atypical depression vary in their etiology or prognosis. Little research has considered whether there are distinct trajectories of symptoms over time and most has focused on individual disorders such as depression, rather than considering the relationship over time between symptoms of different affective disorders. There has also been limited longitudinal research on factors in the physical or social environment that may influence the onset, recurrence or chronicity of symptoms. Conclusion Many important, and in some respects quite basic, questions remain about the trajectory of depression and anxiety disorders over the life course and the factors that

  16. Maternal Socialization of Children's Anger, Sadness, and Physical Pain in Two Communities in Gujarat, India

    Science.gov (United States)

    Raval, Vaishali Vidhatri; Martini, Tanya Susan

    2009-01-01

    Despite the recognition of cultural influences in child socialization, little is known about socialization of emotion in children from different cultures. This study examined (a) Gujarati Indian mothers' reports concerning their beliefs, affective and behavioral responses to their children's displays of anger, sadness, and physical pain, and (b)…

  17. Anxiety and affective disorder comorbidity related to serotonin and other neurotransmitter systems: obsessive–compulsive disorder as an example of overlapping clinical and genetic heterogeneity

    Science.gov (United States)

    Murphy, Dennis L.; Moya, Pablo R.; Fox, Meredith A.; Rubenstein, Liza M.; Wendland, Jens R.; Timpano, Kiara R.

    2013-01-01

    Individuals with obsessive–compulsive disorder (OCD) have also been shown to have comorbid lifetime diagnoses of major depressive disorder (MDD; rates greater than 70%), bipolar disorder (rates greater than 10%) and other anxiety disorders (e.g. panic disorder, post-traumatic stress disorder (PTSD)). In addition, overlap exists in some common genetic variants (e.g. the serotonin transporter gene (SLC6A4), the brain-derived neurotrophic factor (BDNF) gene), and rare variants in genes/chromosomal abnormalities (e.g. the 22q11 microdeletion syndrome) found across the affective/anxiety disorder spectrums. OCD has been proposed as a possible independent entity for DSM-5, but by others thought best retained as an anxiety disorder subtype (its current designation in DSM-IV), and yet by others considered best in the affective disorder spectrum. This review focuses on OCD, a well-studied but still puzzling heterogeneous disorder, regarding alterations in serotonergic, dopaminergic and glutamatergic neurotransmission in addition to other systems involved, and how related genes may be involved in the comorbidity of anxiety and affective disorders. OCD resembles disorders such as depression, in which gene × gene interactions, gene × environment interactions and stress elements coalesce to yield OC symptoms and, in some individuals, full-blown OCD with multiple comorbid disorders. PMID:23440468

  18. Psychiatric Comorbidity in Korean Children and Adolescents with Attention-Deficit Hyperactivity Disorder: Psychopathology According to Subtype

    OpenAIRE

    Byun, Heejung; Yang, Jaewon; Lee, Moonsoo; Jang, Wonseok; Yang, Jae-Won; Kim, Ji-Hae; Hong, Sungdo David; Joung, Yoo Sook

    2006-01-01

    It is well-known that more than 50% of attention-deficit hyperactivity disorder (ADHD) cases also have comorbid psychiatric disorders. We evaluated the comorbid psychopathology of Korean children and adolescents with ADHD using a standardized diagnostic instrument. The Korean Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL-K) was administered and completed in 105 patients who had been referred to the outpatient and inpatient clinics at the Sam...

  19. Bipolar affective disorder and Parkinson's disease: a rare, insidious and often unrecognized association.

    Science.gov (United States)

    Cannas, A; Spissu, A; Floris, G L; Congia, S; Saddi, M V; Melis, M; Mascia, M M; Pinna, F; Tuveri, A; Solla, P; Milia, A; Giagheddu, M; Tacconi, P

    2002-09-01

    Five patients (4 women) with Parkinson's disease (PD) and primary major psychiatric disorder (PMPD) meeting DSM-IV criteria for the diagnosis of bipolar affective disorder (BAD) were studied. Four patients had early onset PD. Four developed a severe psychiatric disorder a few years after starting dopaminergic therapy in presence of a mild motor disability and a mild cognitive impairment, with no evidence of cerebral atrophy at CT or MRI. Two patients developed a clear manic episode; the other three presented a severe depressive episode (in one case featuring a Cotard syndrome). None showed previous signs of long term L-dopa treatment syndrome (LTS), hallucinosis or other minor psychiatric disorders. The two manic episodes occurred shortly after an increase of dopaminergic therapy and in one case rapid cyclic mood fluctuations were observed. At the onset of psychiatric symptoms, all patients had an unspecific diagnosis of chronic delusional hallucinatory psychosis (CDHP). PMID:12548347

  20. Psychotic experiences co-occur with sleep problems, negative affect and mental disorders in preadolescence

    DEFF Research Database (Denmark)

    Jeppesen, Pia; Clemmensen, Lars; Munkholm, Anja;

    2015-01-01

    or definitely present. The Development and Well-Being Assessment (DAWBA) was used independently to diagnose DSM-IV-mental disorders. Puberty development and sleep disturbance were self-reported. The associations between PE (any lifetime hallucination and/or delusion) and various mental problems and disorders......-reported mental health difficulties in absence of a diagnosis (31.4%). The risk of delusions increased with onset of puberty. The risk of PE increased with emotional and neurodevelopmental disorders, subthreshold depressive symptoms, sleep problems and lack of sleep, regardless of whether PE were expressed...... as hallucinations and/or delusions. The highest correlations were seen for emotional and multiple disorders. CONCLUSIONS: Psychotic experiences are particularly prevalent in the context of affective dysregulation and sleep disturbance, increase with onset of puberty and represent a trans-diagnostic marker...

  1. Mood regulation in seasonal affective disorder patients and healthy controls studied in forced desynchrony

    NARCIS (Netherlands)

    Koorengevel, Kathelijne M.; Beersma, Domien G.M.; den Boer, Johan; Hoofdakker, Rutger H. van den

    2003-01-01

    In healthy subjects, both the duration of wakefulness and the circadian pacemaker have been demonstrated to be involved in the regulation of mood. Some features of affective disorders suggest that these two factors also play a role in the dysregulation of mood. In particular, disturbances of the cir

  2. LIGHT THERAPY FOR SEASONAL AFFECTIVE-DISORDER - THE EFFECTS OF TIMING

    NARCIS (Netherlands)

    MEESTERS, Y; JANSEN, JHC; BEERSMA, DGM; BOUHUYS, AL; VANDENHOOFDAKKER, RH

    1995-01-01

    Background. Sixty-eight patients with seasonal affective disorder participated in a 10 000-lux light treatment study in which two questions were addressed: do response rates differ when the light is applied at different times of the day and does short-term rank ordering of morning and evening light

  3. Affective Modulation of the Startle Response among Children at High and Low Risk for Anxiety Disorders

    Science.gov (United States)

    Kujawa, Autumn; Glenn, Catherine R.; Hajcak, Greg; Klein, Daniel N.

    2016-01-01

    Background Identifying early markers of risk for anxiety disorders in children may aid in understanding underlying mechanisms and informing prevention efforts. Affective modulation of the startle response indexes sensitivity to pleasant and unpleasant environmental contexts and has been shown to relate to anxiety, yet the extent to which abnormalities in affect-modulated startle reflect vulnerability for anxiety disorders in children has yet to be examined. The current study assessed the effects of parental psychopathology on affective modulation of startle in offspring. Methods Nine-year-old children (N=144) with no history of anxiety or depressive disorders completed a passive picture viewing task in which eye blink startle responses were measured during the presentation of pleasant, neutral, and unpleasant images. Results Maternal anxiety was associated with distinct patterns of affective modulation of startle in offspring, such that children with maternal histories of anxiety showed potentiation of the startle response while viewing unpleasant images, but not attenuation during pleasant images, whereas children with no maternal history of anxiety exhibited attenuation of the startle response during pleasant images, but did not exhibit unpleasant potentiation—even when controlling for child symptoms of anxiety and depression. No effects of maternal depression or paternal psychopathology were observed. Conclusions These findings suggest that both enhanced startle responses in unpleasant conditions and failure to inhibit startle responses in pleasant conditions may reflect early-emerging vulnerabilities that contribute to the later development of anxiety disorders. PMID:25913397

  4. Resilience to affective disorders: A comparative validation of two resilience scales

    NARCIS (Netherlands)

    Leontjevas, R.; Beek, W.O. de; Lataster, J.; Jacobs, N.

    2014-01-01

    BACKGROUND: Resilience to affective disorders in rehabilitating patients or in individuals with a severe disability is of special research interest. However, there is no gold standard for measuring resilience. We aimed to test the accuracy of the Dutch translation of the Brief Resilience Scale (BRSn

  5. Atypical Sensory Processing in Adolescents with an Autism Spectrum Disorder and Their Non-Affected Siblings

    Science.gov (United States)

    De la Marche, Wouter; Steyaert, Jean; Noens, Ilse

    2012-01-01

    Atypical sensory processing is common in autism spectrum disorders (ASD). Specific profiles have been proposed in different age groups, but no study has focused specifically on adolescents. Identifying traits of ASD that are shared by individuals with ASD and their non-affected family members can shed light on the genetic underpinnings of ASD.…

  6. Sensory Clusters of Toddlers with Autism Spectrum Disorders: Differences in Affective Symptoms

    Science.gov (United States)

    Ben-Sasson, A.; Cermak, S. A.; Orsmond, G. I.; Tager-Flusberg, H.; Kadlec, M. B.; Carter, A. S.

    2008-01-01

    Background: Individuals with autism spectrum disorders (ASDs) show variability in their sensory behaviors. In this study we identified clusters of toddlers with ASDs who shared sensory profiles and examined differences in affective symptoms across these clusters. Method: Using cluster analysis 170 toddlers with ASDs were grouped based on parent…

  7. Structural brain network analysis in families multiply affected with bipolar I disorder

    NARCIS (Netherlands)

    Forde, Natalie J.; O'Donoghue, Stefani; Scanlon, Cathy; Emsell, Louise; Chaddock, Chris; Leemans, Alexander; Jeurissen, Ben; Barker, Gareth J.; Cannon, Dara M.; Murray, Robin M.; McDonald, Colm

    2015-01-01

    Disrupted structural connectivity is associated with psychiatric illnesses including bipolar disorder (BP). Here we use structural brain network analysis to investigate connectivity abnormalities in multiply affected BP type I families, to assess the utility of dysconnectivity as a biomarker and its

  8. Metacognitive Awareness of Facial Affect in Higher-Functioning Children and Adolescents with Autism Spectrum Disorder

    Science.gov (United States)

    McMahon, Camilla M.; Henderson, Heather A.; Newell, Lisa; Jaime, Mark; Mundy, Peter

    2016-01-01

    Higher-functioning participants with and without autism spectrum disorder (ASD) viewed a series of face stimuli, made decisions regarding the affect of each face, and indicated their confidence in each decision. Confidence significantly predicted accuracy across all participants, but this relation was stronger for participants with typical…

  9. The protection of individuals affected with Specific Learning Disorders in the Italian Legislation.

    Science.gov (United States)

    Feola, A; Marino, V; Masullo, A; Trabucco Aurilio, M; Marsella, L T

    2015-01-01

    Specific Learning Disorders (SLDs) affect specific abilities in individuals with an otherwise normal academic development. Among Italian School population, their reported prevalence is between 2.5% and 3.5%. Dysfunctions at the base of these disorders interfere with the normal acquisition process of reading, writing and/or mathematical abilities, leading to various degrees of adjustment difficulties in the affected individuals. The aim of this study was to assess the support that Italian Government offers to its citizens affected with SLDs, with a particular focus on assistance during the school-age years, particularly through the introduction of the Law 170/2010 and successive guidelines, supplementing the existing regulations to offer more efficient means and legal instruments aimed at achieving earlier diagnoses. PMID:26152629

  10. Alpha oscillations and their impairment in affective and post-traumatic stress disorders.

    Science.gov (United States)

    Eidelman-Rothman, Moranne; Levy, Jonathan; Feldman, Ruth

    2016-09-01

    Affective and anxiety disorders are debilitating conditions characterized by impairments in cognitive and social functioning. Elucidating their neural underpinnings may assist in improving diagnosis and developing targeted interventions. Neural oscillations are fundamental for brain functioning. Specifically, oscillations in the alpha frequency range (alpha rhythms) are prevalent in the awake, conscious brain and play an important role in supporting perceptual, cognitive, and social processes. We review studies utilizing various alpha power measurements to assess abnormalities in brain functioning in affective and anxiety disorders as well as obsessive compulsive and post-traumatic stress disorders. Despite some inconsistencies, studies demonstrate associations between aberrant alpha patterns and these disorders both in response to specific cognitive and emotional tasks and during a resting state. We conclude by discussing methodological considerations and future directions, and underscore the need for much further research on the role of alpha functionality in social contexts. As social dysfunction accompanies most psychiatric conditions, research on alpha's involvement in social processes may provide a unique window into the neural mechanisms underlying these disorders. PMID:27435239

  11. Internet treatment for social anxiety disorder in Romania: study protocol for a randomized controlled trial

    OpenAIRE

    Tulbure Bogdan Tudor; Månsson Kristoffer NT; Andersson Gerhard

    2012-01-01

    Abstract Background Social anxiety disorder (SAD) is one of the most common anxiety disorders and is associated with marked impairments. However, a small proportion of individuals with SAD seek and receive treatment. Internet-administrated cognitive behavior therapy (iCBT) has been found to be an effective treatment for SAD. This trial will be the first Internet-delivered guided self-help intervention for SAD in Romania. Methods Participants with social anxiety disorder (N = 96) will be recru...

  12. [The White man's burden - a case study caught between bipolar affective disorder and Huntington's disease].

    Science.gov (United States)

    Nowidi, K; Kunisch, R; Bouna-Pyrrou, P; Meißner, D; Hennig-Fast, K; Weindl, A; Förster, S; Neuhann, T M; Falkai, P; Berger, M; Musil, R

    2013-06-01

    We report upon a case of a 55 year old patient with a bipolar affective disorder, presenting herself with a depressive symptomatology in addition to a severe motor perturbation. The main emphasis upon admittance was perfecting and improving her latest medication. Four weeks prior to her stay at our clinic a thorough neurological examination had taken place in terms of an invalidity pension trial which did not result in any diagnostic findings. Therefore a neurological disease seemed at first highly unlikely. Even though the prior testing was negative, the ensuing neurological examination at our clinic resulted in movement disorders very much indicative of Huntington's Disease. A detailed investigation in regards to the particular family history of the patient was positive for Huntington's Disease. However, whether the patient's mother had also been a genetic carrier of Huntington's Disease was still unknown at the time the patient was admitted to our clinic. It was nevertheless discovered that her mother had also suffered from a bipolar affective disorder. A genetic testing that followed the neurological examination of the patient proved positive for Huntington's Disease. Neuro-imaging resulted in a bicaudate-index of 2.4 (the critical value is 1.8). In a clinical psychological test battery the ensuing results were highly uncommon for patients with solely a bipolar affective disorder people. Under the medical regimen of Quetiapine, Citalopram and Tiaprid the patient's mood could be stabilized and there was some improvement of her motor pertubation. PMID:23612984

  13. Siromaštvo u SAD

    OpenAIRE

    Oračić, Darko

    1996-01-01

    Članak ukratko pokazuje da niz zakona, propisa, uredbi i mjera iz područja socijalne, radne, trgovinske, porezne, monetarne, stambene, obrazovne i zdravstvene politike te krivičnog zakonodavstva u SAD otežava ili onemogućava zapošljavanje nisko kvalificiranih (mladih) radnika, pridonosi njihovoj nezaposlenosti, reducira realnu vrijednost njihovih nadnica i ukupne kompenzacije za rad, povećava cijene ili stvara nestašice osnovnih dobara i usluga, umanjuje poticaje za rad i samostalno prevladav...

  14. Development and psychometric validation of the verbal affective memory test

    DEFF Research Database (Denmark)

    Jensen, Christian Gaden; Hjordt, Liv V; Stenbæk, Dea S; Andersen, Emil; Back, Silja K; Lansner, Jon; Hageman, Ida; Dam, Henrik; Nielsen, Anna P; Knudsen, Gitte M; Frokjaer, Vibe G; Hasselbalch, Steen G

    We here present the development and validation of the Verbal Affective Memory Test-24 (VAMT-24). First, we ensured face validity by selecting 24 words reliably perceived as positive, negative or neutral, respectively, according to healthy Danish adults' valence ratings of 210 common and non......-taboo words. Second, we studied the test's psychometric properties in healthy adults. Finally, we investigated whether individuals diagnosed with Seasonal Affective Disorder (SAD) differed from healthy controls on seasonal changes in affective recall. Recall rates were internally consistent and reliable and...... converged satisfactorily with established non-affective verbal tests. Immediate recall (IMR) for positive words exceeded IMR for negative words in the healthy sample. Relatedly, individuals with SAD showed a significantly larger decrease in positive recall from summer to winter than healthy controls...

  15. A register based epidemiological description of risk factors and outcomes for major psychiatric disorders, focusing on a comparison between bipolar affective disorder and schizophrenia

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk

    2006-01-01

    up against other models than the traditional Kraepelinian dichotomization of the disorders. In conclusion, the results suggest that schizophrenia and bipolar affective disorder patients have a genetic vulnerability or predisposition towards the disorders (possibly at least overlapping), and......This Ph.D. thesis summarizes the results from 3 cohort studies describing risk factors for and mortality of major psychiatric disorders with focus on comparison between schizophrenia and bipolar affective disorder. Furthermore, the results are evaluated in the context of the dichotomization of...... schizophrenia and bipolar affective disorder. The studies were based on four Danish registers: the Psychiatric Central Register, the Danish Civil Registration System, the Cause of Death Register, and the Danish Medical Birth Register. From the registers, large population based cohorts were identified and...

  16. Extreme sensory processing patterns and their relation with clinical conditions among individuals with major affective disorders.

    Science.gov (United States)

    Engel-Yeger, Batya; Muzio, Caterina; Rinosi, Giorgio; Solano, Paola; Geoffroy, Pierre Alexis; Pompili, Maurizio; Amore, Mario; Serafini, Gianluca

    2016-02-28

    Previous studies highlighted the involvement of sensory perception in emotional processes. However, the role of extreme sensory processing patterns expressed in hyper- or hyposensitivity was not thoroughly considered. The present study, in real life conditions, examined the unique sensory processing patterns of individuals with major affective disorders and their relationship with psychiatric symptomatology. The sample consisted of 105 participants with major affective conditions ranging in age from 20 to 84 years (mean=56.7±14.6). All participants completed the Temperament Evaluation of Memphis, Pisa, Paris and San Diego (TEMPS-A), the second version of the Beck Depression Inventory (BDI-II), and Adolescent/Adult Sensory Profile (AASP). Sensory sensitivity/avoiding hypersensitivity patterns and low registration (a hyposensitivity pattern) were prevalent among our sample as compared to normative data. About seventy percent of the sample showed lower seeking tendency. Stepwise regression analyses revealed that depression and anxious/cyclothymic affective temperaments were predicted by sensory sensory/avoiding. Anxious and irritable affective temperaments were predicted by low registration. Hyperthymic affective temperament and lower severity of depression were predicted by sensation seeking. Hyposensitivity or hypersensitivity may be "trait" markers of individuals with major affective disorders. Interventions should refer to the individual unique sensory profiles and their behavioral and functional impact in the context of real life. PMID:26738981

  17. Fifty shades of blue : classification of music-evoked sadness.

    OpenAIRE

    Peltola, Henna-Riikka; Eerola, Tuomas

    2016-01-01

    It has been repeatedly shown that sad music induces mainly pleasant or mixed emotions, and is particularly relevant for self-regulation goals. However, this is not entirely compatible with the view that sadness is one of the basic emotions experienced in the face of an unpleasant event or a loss. Also, a distinction between grief and sadness is often drawn, which seemingly does not have relevance in relation to musical experiences. The discrepancy between the positive accounts of emotions ass...

  18. Is there an association between subjective and objective measures of cognitive function in patients with affective disorders?

    DEFF Research Database (Denmark)

    Svendsen, Anne M; Kessing, Lars V; Munkholm, Klaus;

    2012-01-01

    Background: Patients with affective disorders experience cognitive dysfunction in addition to their affective symptoms. The relationship between subjectively experienced and objectively measured cognitive function is controversial with several studies reporting no correlation between subjective...... and objective deficits. Aims: To investigate whether there is a correlation between subjectively reported and objectively measured cognitive function in patients with affective disorders, and whether subjective complaints predict objectively measured dysfunction. Methods: The study included 45 participants; 15...... with bipolar disorder (BD), 15 with unipolar disorder (UD) and 15 healthy individuals. Participants' subjectively experienced cognitive function and objective cognitive function were assessed with the Massachusetts General Hospital Cognitive and Physical Functioning Questionnaire (CPFQ) and the Screen...

  19. Reciprocal effects of stable and temporary components of neuroticism and affective disorders : Results of a longitudinal cohort study

    NARCIS (Netherlands)

    Spinhoven, P.; Penelo, E.; de Rooij, M.; Penninx, B. W.; Ormel, J.

    2014-01-01

    Background Cross-sectional studies show that neuroticism is strongly associated with affective disorders. We investigated whether neuroticism and affective disorders mutually reinforce each other over time, setting off a potential downward spiral. Method A total of 2981 adults aged 18-65 years, cons

  20. Can different affect focus in early stages of therapy predict outcome for different personality disorders within cluster C?

    OpenAIRE

    Eliasson, Lisa M.

    2012-01-01

    Objective: The study compared how specific affect focuses in early stages of treatment predict outcome (SCL-90) for specific cluster C personality disorders. Method: The sample consisted of patients with cluster C personality disorders from a randomized controlled trial comparing 40-sessions of short-term dynamic psychotherapy and cognitive psychotherapy. Thirty-one patients had an avoidant personality disorder (AVPD), 17 patients had an obsessive compulsive personality disorder (OCPD) and 10...

  1. STUDY ON EXECUTIVE DYSFUNCTION IN EUTHYMIC PHASE OF PATIENTS WITH BIPOLAR AFFECTIVE DISORDER

    Directory of Open Access Journals (Sweden)

    Shijin Ammanamveetil Ummar

    2016-07-01

    Full Text Available BACKGROUND: Although classically conceptualised as a disorder of mood, a consensus is emerging that patients with bipolar disorder show cognitive deficits both during the acute phase of illness and during remission (Savitz et al., 2005. The cognitive dysfunction seen in bipolar disorder may also be a key to longterm disability, which in turn is likely to adversely affect psychosocial functioning, insight and treatment adherence. AIM To assess the executive functions in euthymic phase of bipolar affective disorder subjects and study the relationship between cognitive functions and illness variables. MATERIALS AND METHODS 30 BPAD patients were assessed in the euthymic phase for executive dysfunction on four tests- verbal fluency, Trail making tests, Stroop colour word tests and Wisconsin card sorting tests and compared with controls. An intragroup analysis was then done to determine the effect of illness variables. Statistical analysis of the data has been done using the Statistical Package for Social Sciences. RESULTS Executive function was significantly impaired in the bipolar group when compared to normal controls. On analysing the relation of executive dysfunction with illness variables, only number of episodes had a significant effect, that too on a subtest of Stroop. CONCLUSION The presence of executive dysfunction may be a trait marker of bipolar illness and its relation with progression of illness need to be assessed.

  2. Cognitive Function in Adolescent Patients with Anorexia Nervosa and Unipolar Affective Disorders.

    Science.gov (United States)

    Sarrar, Lea; Holzhausen, Martin; Warschburger, Petra; Pfeiffer, Ernst; Lehmkuhl, Ulrike; Schneider, Nora

    2016-05-01

    Studies have shown impairments in cognitive function among adult patients with anorexia nervosa (AN) and affective disorders (AD). The association between cognitive dysfunctions, AN and AD as well as the specificity for these psychiatric diagnoses remains unclear. Therefore, we examined cognitive flexibility and processing speed in 47 female adolescent patients with AN, 21 female adolescent patients with unipolar affective disorders and 48 female healthy adolescents. All participants completed a neuropsychological test battery. There were no significant group differences regarding cognitive function, except for psychomotor processing speed with poorer performance in patients with AN. A further analysis revealed that all groups performed with the normal range, although patients with AN were over represented in the poorest performing quartile. We found no severe cognitive impairments in either patient group. Nevertheless, belonging to the AN group contributed significantly to poor performances in neuropsychological tasks. Therefore, we conclude that the risk for cognitive impairments is slightly higher for patients with AN. PMID:26695683

  3. Specificities of defense mechanisms in bipolar affective disorder: relations with symptoms and therapeutic alliance.

    Science.gov (United States)

    Kramer, Ueli; de Roten, Yves; Perry, J Christopher; Despland, Jean-Nicolas

    2009-09-01

    Defense mechanisms as a central notion of psychoanalysis have inspired various levels of interest in research in psychotherapy and psychopathology. Defense specificities have only recently been investigated systematically with regard to several clinical diagnoses, such as affective and personality disorders. For the present study, 30 inpatients diagnosed with Bipolar Affective Disorder I (BD) were interviewed. An observer-rater method, the Defense Mechanisms Rating Scales (DMRS), applied to session-transcripts, of assessment of defenses was used. A matched, nonclinical control group was introduced. Defense specificities in BD encompass a set of 5 immature defenses, of which omnipotence is linked with symptom level. The level of the therapeutic alliance is predicted by mature defenses. These results are discussed with regard to the psychological vulnerability of BD, and treatment implications for psychodynamic psychotherapy with such challenging patients are evoked. PMID:19752647

  4. Seasonal difference in brain serotonin transporter binding predicts symptom severity in patients with seasonal affective disorder

    DEFF Research Database (Denmark)

    Mc Mahon, Brenda; Andersen, Sofie B; Madsen, Martin K.;

    2016-01-01

    Cross-sectional neuroimaging studies in non-depressed individuals have demonstrated an inverse relationship between daylight minutes and cerebral serotonin transporter; this relationship is modified by serotonin-transporter-linked polymorphic region short allele carrier status. We here present da...... exposure to the environmental stress of winter, especially in individuals with high predisposition to affective disorders.media-1vid110.1093/brain/aww043_video_abstractaww043_video_abstract....

  5. White matter abnormalities: Insights into the pathophysiology of major affective disorders

    OpenAIRE

    Serafini, Gianluca; Gonda, Xenia; Rihmer, Zoltan; Girardi, Paolo; Amore, Mario

    2014-01-01

    The presence of white matter hyperintensities (WMHs) has been commonly associated with poor outcome in subjects with major affective disorders. Unfortunately, WMHs may be frequently confounded by the use of psychoactive medications and duration of illness. Although findings from the current literature are quite conflicting, we proposed that subjects with WMHs may be at higher suicidal risk when compared to other subgroups without. Based on the Fazekas modified scale, the severity of WMHs may ...

  6. Longitudinal population-based studies of affective disorders: Where to from here?

    OpenAIRE

    Beard John R; Galea Sandro; Vlahov David

    2008-01-01

    Abstract Background Longitudinal, population-based, research is important if we are to better characterize the lifetime patterns and determinants of affective disorders. While studies of this type are becoming increasingly prevalent, there has been little discussion about the limitations of the methods commonly used. Methods Discussion paper including a brief review of key prospective population-based studies as the basis for a critical appraisal of current approaches. Results We identified a...

  7. High Prevalence of Affective Disorders among Adolescents Living in Rural Zimbabwe

    OpenAIRE

    Langhaug, Lisa F.; Pascoe, Sophie J.; Mavhu, Webster; Woelk, Godfrey; Sherr, Lorraine; Hayes, Richard J; Frances M Cowan

    2010-01-01

    Poor mental health accounts for considerable disease burden among young people globally. We investigated the prevalence and determinants of affective disorders among rural Zimbabwean youth in 2006. We undertook a cross-sectional survey among 1495 Zimbabwean youth aged 15–23 (median 18) from 12 rural communities in three provinces in south-eastern Zimbabwe. Mental health was assessed using the Shona Symptom Questionnaire (SSQ), a locally validated 14-item indigenous screening tool for affectiv...

  8. Sodium Valproate induced priapism in an adult with bipolar affective disorder

    Directory of Open Access Journals (Sweden)

    Shwetank Bansal

    2013-01-01

    Full Text Available Priapism is defined as a prolonged and persistent, painful erection of the penis without sexual stimulation or arousal. There have been a few case report of priapism resulting from the use of antipsychotics. In our case, a 48-year-old male patient with a bipolar affective disorder was experiencing recurrent priapism with sodium valproate. The condition was found to resolve on stopping sodium valproate. There are no known case reports of similar complication with sodium valproate alone.

  9. Correction of affective and cognitive disorders in epileptic patients and the value of lamotrigine

    Directory of Open Access Journals (Sweden)

    Vladimir Veniaminovich Kalinin

    2013-11-01

    Full Text Available The paper characterizes an association of cognitive and affective disorders in epilepsy, which may be a cause of worse quality of life, social dysadaptation, and disability. In this connection, it is imperative to choose correct antiepileptic drugs (AEDs. Groups of AEDs with different modes of action are considered, among which, lamotrigine that is noted for its unique profile of not only antiepileptic, but also psychotropic properties is given much attention.

  10. Elevated Preattentive Affective Processing in Individuals with Borderline Personality Disorder: A Preliminary fMRI Study

    OpenAIRE

    Baskin-Sommers, Arielle R.; Hooley, Jill M.; Dahlgren, Mary K; Gönenc, Atilla; Yurgelun-Todd, Deborah A.; Gruber, Staci A.

    2015-01-01

    Background: Emotion dysregulation is central to the clinical conceptualization of borderline personality disorder (BPD), with individuals often displaying instability in mood and intense feelings of negative affect. Although existing data suggest important neural and behavioral differences in the emotion processing of individuals with BPD, studies thus far have only explored reactions to overt emotional information. Therefore, it is unclear if BPD-related emotional hypersensitivity extends to...

  11. Elevated Preattentive Affective Processing in Individuals with Borderline Personality Disorder: A Preliminary fMRI Study

    OpenAIRE

    Arielle Ryan Baskin-Sommers; Jill eHolley; Mary eDahlgren; Atilla eGonenc; Deborah eYurgelun-Todd; Staci eGruber

    2015-01-01

    Background: Emotion dysregulation is central to the clinical conceptualization of Borderline Personality Disorder (BPD), with individuals often displaying instability in mood and intense feelings of negative affect. Although existing data suggest important neural and behavioral differences in the emotion processing of individuals with BPD, studies thus far have only explored reactions to overt emotional information. Therefore, it is unclear if BPD-related emotional hypersensitivity extends to...

  12. Platelet [3H]imipramine binding in affective disorders: trait versus state characteristics

    International Nuclear Information System (INIS)

    Platelet [3H]imipramine binding (Bmax) was determined in 67 patients with major affective illness (33 euthymic bipolar, 34 depressed unipolar) and 58 normal control subjects. Bipolar patients had significantly lower Bmax values than did control subjects. The mean Bmax in the unipolar patients was lower than in the control subjects, but the difference was not statistically significant. Dissociation constant (Kd) values did not distinguish patients in either category from control subjects. The significantly lower Bmax in euthymic bipolar patients and the apparent state independence of Bmax in some but not all unipolar patients suggest that platelet imipramine binding may be a trait marker in a subset of affective disorders

  13. Thought suppression mediates the relationship between negative affect and borderline personality disorder symptoms.

    Science.gov (United States)

    Rosenthal, M Zachary; Cheavens, Jennifer S; Lejuez, Carl W; Lynch, Thomas R

    2005-09-01

    The purpose of this study was to examine the relationships among negative affect, childhood sexual abuse (CSA), thought suppression, and diagnostic symptoms of borderline personality disorder (BPD) in a community sample (n=127). Findings suggest that the temperamental variable negative affect intensity/reactivity was a stronger predictor of BPD symptoms than CSA. In addition, results indicated that higher thought suppression mediated the relationship between negative affective intensity/reactivity and BPD symptoms, after controlling for a history of CSA. Overall, findings suggest that (a) negative affectivity may be a better predictor of BPD symptoms than CSA, and (b) chronic efforts to suppress unpleasant thoughts may be a regulation strategy underlying the relationship between intense negative emotions and BPD symptoms. PMID:16005704

  14. The reliability of self-assessment of affective state in different phases of bipolar disorder.

    Science.gov (United States)

    de Assis da Silva, Rafael; Mograbi, Daniel C; Silveira, Luciana Angélica Silva; Nunes, Ana Letícia Santos; Novis, Fernanda Demôro; Landeira-Fernandez, J; Cheniaux, Elie

    2014-05-01

    Some studies have indicated that the capacity of self-assessment of affective state is more compromised during mania than during depression. In the present study, we investigated whether the reliability of self-assessment in bipolar disorder varies as a function of actual affective state (i.e., euthymia, mania, or depression). Sixty-five patients with a diagnosis of type I and type II bipolar disorder were evaluated with regard to the occurrence of an affective syndrome using the Clinical Global Impressions Scale for use in bipolar illness, the Positive and Negative Syndrome Scale, and the Global Assessment of Functioning scale. In parallel, we applied the Analog Visual Mood Scale, a self-assessment tool to evaluate mood changes. The same individual prospectively completed the self-assessment scale in different affective states. During depression, the patients' evaluation was significantly different from when they were in manic or euthymic mood states. However, when in mania, the patients evaluated their mood state similarly to when they were euthymic. The bipolar patients in mania but not in depression did not reliably evaluate themselves with regard to their affective state. PMID:24727726

  15. REM-Enriched Naps Are Associated with Memory Consolidation for Sad Stories and Enhance Mood-Related Reactivity

    Directory of Open Access Journals (Sweden)

    Médhi Gilson

    2015-12-01

    Full Text Available Emerging evidence suggests that emotion and affect modulate the relation between sleep and cognition. In the present study, we investigated the role of rapid-eye movement (REM sleep in mood regulation and memory consolidation for sad stories. In a counterbalanced design, participants (n = 24 listened to either a neutral or a sad story during two sessions, spaced one week apart. After listening to the story, half of the participants had a short (45 min morning nap. The other half had a long (90 min morning nap, richer in REM and N2 sleep. Story recall, mood evolution and changes in emotional response to the re-exposure to the story were assessed after the nap. Although recall performance was similar for sad and neutral stories irrespective of nap duration, sleep measures were correlated with recall performance in the sad story condition only. After the long nap, REM sleep density positively correlated with retrieval performance, while re-exposure to the sad story led to diminished mood and increased skin conductance levels. Our results suggest that REM sleep may not only be associated with the consolidation of intrinsically sad material, but also enhances mood reactivity, at least on the short term.

  16. Depressed affect and dietary restraint in adolescent boys' and girls' eating in the absence of hunger.

    Science.gov (United States)

    Kelly, Nichole R; Shomaker, Lauren B; Pickworth, Courtney K; Grygorenko, Mariya V; Radin, Rachel M; Vannucci, Anna; Shank, Lisa M; Brady, Sheila M; Courville, Amber B; Tanofsky-Kraff, Marian; Yanovski, Jack A

    2015-08-01

    Data suggest that depressed affect and dietary restraint are related to disinhibited eating patterns in children and adults. Yet, experimental research has not determined to what extent depressed affect acutely affects eating in the absence of physiological hunger (EAH) in adolescents. In the current between-subjects experimental study, we measured EAH in 182 adolescent (13-17 y) girls (65%) and boys as ad libitum palatable snack food intake after youth ate to satiety from a buffet meal. Just prior to EAH, participants were randomly assigned to view either a sad or neutral film clip. Dietary restraint was measured with the Eating Disorder Examination. Adolescents who viewed the sad film clip reported small but significant increases in state depressed affect relative to adolescents who viewed the neutral film clip (p affective state and dietary restraint, is required to elucidate how state affect may interact with dietary restraint to influence EAH during adolescence. PMID:25936291

  17. Affective systems induce formal thought disorder in early-stage psychosis.

    Science.gov (United States)

    Minor, Kyle S; Marggraf, Matthew P; Davis, Beshaun J; Mehdiyoun, Nicole F; Breier, Alan

    2016-05-01

    Although formal thought disorder (FTD) has been described since early conceptualizations of psychosis, its underlying mechanisms are unclear. Evidence suggests FTD may be influenced by affective and cognitive systems; however, few have examined these relationships-with none focusing on early-stage psychosis (EP). In this study, positive FTD and speech production were measured in sex- and race-matched EP (n = 19) and healthy control (n = 19) groups by assessing "reactivity"-a change in experimental compared with baseline conditions-across baseline, affective, and cognitive conditions. Relationships with functioning were also examined within each group. Three key findings emerged: (a) the EP group displayed large differences in positive FTD and speech production, (b) those with EP exhibited affective reactivity for positive FTD, and (c) positive FTD and affective reactivity were linked with poor real-world functioning in EP and these relationships did not considerably change when controlling for positive symptom (e.g., delusions, hallucinations) severity. Our findings provide preliminary evidence that affective, but not cognitive, systems play a critical role in positive FTD. Affective reactivity, in particular, may aid in predicting those with EP who go on to develop serious social impairments. Future work should focus on whether affective systems differentially influence those at separate points on the psychosis-spectrum in an effort to establish evidence-based treatments for FTD. (PsycINFO Database Record PMID:26999283

  18. Autism as a developmental disorder in intentional movement and affective engagement

    Directory of Open Access Journals (Sweden)

    COLWYN eTREVARTHEN

    2013-07-01

    Full Text Available We review evidence that autistic spectrum disorders have their origin in early, prenatal failure of development in systems that program timing, serial coordination and prospective control of movements and that regulate affective evaluations of experiences. There are effects in early infancy, before medical diagnosis, especially in motor sequencing, selective or exploratory attention, affective expression and intersubjective engagement with parents. These are followed by retardation of cognitive development and language learning in the second or third year, which lead to a diagnosis of ASD. The early signs relate to abnormalities that have been found in brain stem systems and cerebellum in the embryo or early foetal stage, before the cerebral neocortex is functional, and they have clear consequences in infancy when neocortical systems are intensively elaborated. We propose, with evidence of the disturbances of posture, locomotion and prospective motor control in children with autism, as well as facial expression of interest and affect, and attention to other persons’ expressions, that examination of the psychobiology of motor affective disorders, rather than later developing cognitive or linguistic ones, may facilitate early diagnosis. Research in this area may also explain how intense interaction, imitation or ‘expressive art’ therapies, which respond intimately with motor activities, are effective at later stages. Exceptional talents of some autistic people may be acquired compensations for basic problems with expectant self-regulations of movement, attention and emotion.

  19. Autism as a developmental disorder in intentional movement and affective engagement.

    Science.gov (United States)

    Trevarthen, Colwyn; Delafield-Butt, Jonathan T

    2013-01-01

    We review evidence that autistic spectrum disorders have their origin in early prenatal failure of development in systems that program timing, serial coordination and prospective control of movements, and that regulate affective evaluations of experiences. There are effects in early infancy, before medical diagnosis, especially in motor sequencing, selective or exploratory attention, affective expression and intersubjective engagement with parents. These are followed by retardation of cognitive development and language learning in the second or third year, which lead to a diagnosis of ASD. The early signs relate to abnormalities that have been found in brain stem systems and cerebellum in the embryo or early fetal stage, before the cerebral neocortex is functional, and they have clear consequences in infancy when neocortical systems are intensively elaborated. We propose, with evidence of the disturbances of posture, locomotion and prospective motor control in children with autism, as well as of their facial expression of interest and affect, and attention to other persons' expressions, that examination of the psychobiology of motor affective disorders, rather than later developing cognitive or linguistic ones, may facilitate early diagnosis. Research in this area may also explain how intense interaction, imitation or "expressive art" therapies, which respond intimately with motor activities, are effective at later stages. Exceptional talents of some autistic people may be acquired compensations for basic problems with expectant self-regulations of movement, attention and emotion. PMID:23882192

  20. A Functional MRI Study of Happy and Sad Emotions in Music with and without Lyrics.

    Science.gov (United States)

    Brattico, Elvira; Alluri, Vinoo; Bogert, Brigitte; Jacobsen, Thomas; Vartiainen, Nuutti; Nieminen, Sirke; Tervaniemi, Mari

    2011-01-01

    Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants' self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracted samples from subjects' selections of sad and happy pieces and sorted them according to the presence of lyrics. Acoustic feature analysis showed that music with lyrics differed from music without lyrics in spectral centroid, a feature related to perceptual brightness, whereas sad music with lyrics did not diverge from happy music without lyrics, indicating the role of other factors in emotion classification. Behavioral ratings revealed that happy music without lyrics induced stronger positive emotions than happy music with lyrics. We also acquired functional magnetic resonance imaging data while subjects performed affective tasks regarding the music. First, using ecological and acoustically variable stimuli, we broadened previous findings about the brain processing of musical emotions and of songs versus instrumental music. Additionally, contrasts between sad music with versus without lyrics recruited the parahippocampal gyrus, the amygdala, the claustrum, the putamen, the precentral gyrus, the medial and inferior frontal gyri (including Broca's area), and the auditory cortex, while the reverse contrast produced no activations. Happy music without lyrics activated structures of the limbic system and the right pars opercularis of the inferior frontal gyrus, whereas auditory regions alone responded to happy music with lyrics. These findings point to the role of acoustic cues for the experience of happiness in music and to the importance of lyrics for sad musical emotions. PMID

  1. A functional MRI study of happy and sad emotions in music with and without lyrics

    Directory of Open Access Journals (Sweden)

    Elvira eBrattico

    2011-12-01

    Full Text Available Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants’ self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracted samples from subjects’ selections of sad and happy pieces and sorted them according to the presence of lyrics. Acoustic feature analysis showed that music with lyrics differed from music without lyrics in spectral centroid, a feature related to perceptual brightness, whereas sad music with lyrics did not diverge from happy music without lyrics, indicating the role of other factors in emotion classification. Behavioral ratings revealed that happy music without lyrics induced stronger positive emotions than happy music with lyrics. We also acquired functional magnetic resonance imaging (fMRI data while subjects performed affective tasks regarding the music. First, using ecological and acoustically variable stimuli, we broadened previous findings about the brain processing of musical emotions and of songs versus instrumental music. Additionally, contrasts between sad music with versus without lyrics recruited the parahippocampal gyrus, the amygdala, the claustrum, the putamen, the precentral gyrus, the medial and inferior frontal gyri (including Broca’s area, and the auditory cortex, while the reverse contrast produced no activations. Happy music without lyrics activated structures of the limbic system and the right pars opercularis of the inferior frontal gyrus, whereas auditory regions alone responded to happy music with lyrics. These findings point to the role of acoustic cues for the experience of happiness in music and to the importance of lyrics

  2. Childhood and Adult Sexual Abuse, Rumination on Sadness, and Dysphoria

    Science.gov (United States)

    Conway, Michael; Mendelson, Morris; Giannopoulos, Constantina; Csank, Patricia A. R.; Holm, Susan L.

    2004-01-01

    Objective: The study addressed the hypothesis that adults reporting sexual abuse are more likely to exhibit a general tendency to ruminate on sadness. The relations between reported abuse, rumination on sadness, and dysphoria were also examined. Method: Undergraduate students (101 women and 100 men) reported on childhood and adult sexual abuse and…

  3. Bipolar affective disorders: Assessment of functional brain changes by means of Tc99m HMPAO neurospect

    International Nuclear Information System (INIS)

    Affective Bipolar Disorder (ABD) is observed in all countries of the world with a prevalence fluctuating between 3 and 6.5%. The nature of its clinical manifestations and clinical evolution constitute a diagnostic and therapeutic challenge even for the most experienced clinician. We have analysed by means of NeuroSPECT the neuro functional cortical and subcortical expression of a cohort of 44 eutimic patients with DSM IV criteria compatible with the diagnosis of ABD. The results were expressed in functional 3 dimensional images normalized for volume and compared to a normal data base matched for the age of the patient. Quantitative analyses considered the maximal regional perfusion in each Brodmann area with behavioral significance. The results were expressed in standard deviations with respect to the control population and we considered these findings as a continual variable susceptible to statistical analyses. In the cortex we report the presence of increased perfusion in subregions of areas 8, 9 and 10 of Brodmann (executive area) also in area 7 of Brodmann (posterior parietal lobe). We describe also relative decreased perfusion in areas 24 and 32 (internal frontal lobe), area 25 (affective area), area 21, 22 and 38 (temporal lobe). In subcortical structures we report increased perfusion in thalamus, caudate, and lentiform nucleous with values superior to 3 standard deviations above the normal controls. These findings can constitute neurofunctional markers of ABD that can be used as a clinical diagnostic tool. These findings suggest the participation of cortical/subcortical circuits as the probable etiologic substratum in affective bipolar disorders. Keys: Affective Bipolar Disorders (Au)

  4. Prevention of Congenital Disorders and Care of Affected Children: A Consensus Statement.

    Science.gov (United States)

    Darmstadt, Gary L; Howson, Christopher P; Walraven, Gijs; Armstrong, Robert W; Blencowe, Hannah K; Christianson, Arnold L; Kent, Alastair; Malherbe, Helen; Murray, Jeffrey C; Padilla, Carmencita D; Walani, Salimah R

    2016-08-01

    As the Sustainable Development Goals are adopted by United Nations member states, children with congenital disorders remain left behind in policies, programs, research, and funding. Although this finding was recognized by the creation and endorsement of the 63rd World Health Assembly Resolution in 2010 calling on United Nations member states to strengthen prevention of congenital disorders and the improvement of care of those affected, there has been little to no action since then. The Sustainable Development Goals call for the global health and development community to focus first and foremost on the most vulnerable and those left behind in the Millennium Development Goal era. To maximize the opportunity for every woman and couple to have a healthy child and to reduce the mortality and severe disability associated with potentially avoidable congenital disorders and their consequences for the children affected, their families and communities, and national health care systems, we propose priority measures that should be taken urgently to address this issue. PMID:27366873

  5. SAD phasing: History, current impact and future opportunities.

    Science.gov (United States)

    Rose, John P; Wang, Bi-Cheng

    2016-07-15

    Single wavelength anomalous diffraction (SAD) can trace its beginnings to the early 1950s. Researchers at the time recognized that SAD offers some unique features that might be advantageous for crystallographic phasing, despite the fact that at that time recording accurate SAD data was problematic. In this review we will follow the trail from those early days, highlighting key advances in the field and interpreting them in terms on how they stimulated continued phasing development that produced the theoretical foundation for the routine macromolecular structure determination by SAD today. The technological advances over the past three decades in both hardware and software, which played a significant role in making SAD phasing a 'first choice method', will also be described. PMID:27036852

  6. Can I solve my structure by SAD phasing? Anomalous signal in SAD phasing.

    Science.gov (United States)

    Terwilliger, Thomas C; Bunkóczi, Gábor; Hung, Li Wei; Zwart, Peter H; Smith, Janet L; Akey, David L; Adams, Paul D

    2016-03-01

    A key challenge in the SAD phasing method is solving a structure when the anomalous signal-to-noise ratio is low. A simple theoretical framework for describing measurements of anomalous differences and the resulting useful anomalous correlation and anomalous signal in a SAD experiment is presented. Here, the useful anomalous correlation is defined as the correlation of anomalous differences with ideal anomalous differences from the anomalous substructure. The useful anomalous correlation reflects the accuracy of the data and the absence of minor sites. The useful anomalous correlation also reflects the information available for estimating crystallographic phases once the substructure has been determined. In contrast, the anomalous signal (the peak height in a model-phased anomalous difference Fourier at the coordinates of atoms in the anomalous substructure) reflects the information available about each site in the substructure and is related to the ability to find the substructure. A theoretical analysis shows that the expected value of the anomalous signal is the product of the useful anomalous correlation, the square root of the ratio of the number of unique reflections in the data set to the number of sites in the substructure, and a function that decreases with increasing values of the atomic displacement factor for the atoms in the substructure. This means that the ability to find the substructure in a SAD experiment is increased by high data quality and by a high ratio of reflections to sites in the substructure, and is decreased by high atomic displacement factors for the substructure. PMID:26960122

  7. Affect Regulation and Purging: An Ecological Momentary Assessment Study in Purging Disorder

    Science.gov (United States)

    Haedt-Matt, Alissa A.; Keel, Pamela K.

    2015-01-01

    Research suggests that affect may play an important role in the propensity to purge among women with Purging Disorder (PD). However, prior work has been constrained to cross-sectional or laboratory designs which impact temporal interpretations and ecological validity. This study examined the role of negative affect (NA) and positive affect (PA) in triggering and maintaining purging in PD using ecological momentary assessment. Women with PD (N=24) made multiple daily ratings of affect and behavior for two weeks. Multilevel models examined associations between affect and purging at different levels of analysis, including a novel analytic approach to address the specificity of changes in affect relative to purging behavior by comparing trajectories of change on purge versus non-purge days. For trajectories of affect over time, NA increased before purging and decreased following purging on purge days; however, only the decrease in NA following purging was significantly different from the trajectory of NA on non-purge days. Conversely, PA failed to increase before purging on purge days compared to a matched time-point on non-purge days. These findings suggest unique roles of PA in triggering and NA in maintaining purging in PD and support models in which purging functions to regulate affect. For comparisons of ratings before and after purging, NA increased and PA decreased after purging, highlighting how different analytic strategies produce different findings requiring integration into affect regulation models. These data provide insight into why women with PD purge after consuming normal amounts of food, a crucial first step for developing effective interventions. PMID:25688426

  8. Childhood Trauma and Current Psychological Functioning in Adults with Social Anxiety Disorder

    OpenAIRE

    Kuo, Janice R.; Goldin, Philippe R.; Werner, Kelly; Heimberg, Richard G.; Gross, James J.

    2010-01-01

    Etiological models of social anxiety disorder (SAD) suggest that early childhood trauma contributes to the development of this disorder. However, surprisingly little is known about the link between different forms of childhood trauma and adult clinical symptoms in SAD. This study (1) compared levels of childhood trauma in adults with generalized SAD versus healthy controls (HCs), and (2) examined the relationship between specific types of childhood trauma and adult clinical symptoms in SAD. P...

  9. Neuroendocrine models of social anxiety disorder

    NARCIS (Netherlands)

    van Honk, Jack; Bos, Peter A.; Terburg, David; Heany, Sarah; Stein, Dan J.

    2015-01-01

    Social anxiety disorder (SAD) is a highly prevalent and disabling disorder with key behavioral traits of social fearfulness, social avoidance, and submissiveness. Here we argue that hormonal systems play a key role in mediating social anxiety, and so may be important in SAD. Hormonal alterations, of

  10. A self-regulatory perspective on people's decision to engage in listening to self-selected sad music when feeling sad

    OpenAIRE

    Van den Tol, Annemieke Johanna Maria

    2012-01-01

    peer-reviewed This thesis documents the results of a PhD research project which focuses on investigating the underlying psychological processes that can explain adults??? motivations for listening to self-identified sad music when feeling sad. Even though people do often listen to sad music when feelings sad, surprisingly little research has been conducted to investigate the psychological processes that can explain this behaviour or the effects of deciding to listen to sad music when feeli...

  11. Prevalence of Psychiatric Disorders amongst Adolescents in Tehran

    Directory of Open Access Journals (Sweden)

    Zahra Shahrivar

    2008-08-01

    Full Text Available "n Objective: "n The aim of the present study was to determine the prevalence of different psychiatric disorders among 12 to 17 years old adolescents in urban areas of Tehran. "nMethod: In this study, 1105 adolescents (12 -17 years old were selected from 250 clusters of the entire 22 municipality areas of Tehran using a multistage sampling method. After responding to the Farsi version of the Strengths and Difficulties Questionnaire self-report version, the Farsi version of the Kiddie Schedule for Affective Disorders and Schizophrenia - Present and Lifetime version (K-SADS-PL was administered to 273 adolescents and their families. The prevalence of adolescent psychiatric disorders was determined using the results of K-SADS-PL. "nResults: There were not any statistically significant differences between the sexes in the frequency of psychiatric disorders except for ADHD which was observed more frequently in boys. The most prevalent psychiatric disorders were attention-deficit/hyperactivity disorder (ADHD, oppositional defiant disorder, depressive disorders and separation anxiety disorder. "nConclusion: The frequency of psychiatric disorders among the adolescents in Tehran's urban areas was comparable to the reports from other countries. However, using methods to deal with missing data makes these prevalence rates somehow higher.

  12. The FNS-based analyzing the EEG to diagnose the bipolar affective disorder

    Science.gov (United States)

    Panischev, Yu; Panischeva, S. N.; Demin, S. A.

    2015-11-01

    Here we demonstrate a capability of method based on the Flicker-Noise Spectroscopy (FNS) in analyzing the manifestation bipolar affective disorder (BAD) in EEG. Generally EEG from BAD patient does not show the visual differences from healthy EEG. Analyzing the behavior of FNS-parameters and the structure of 3D-cross correlators allows to discover the differential characteristics of BAD. The cerebral cortex electric activity of BAD patients have a specific collective dynamics and configuration of the FNS-characteristics in comparison with healthy subjects.

  13. Sensory integration dysfunction affects efficacy of speech therapy on children with functional articulation disorders

    Directory of Open Access Journals (Sweden)

    Tung LC

    2013-01-01

    = 70.393; P > 0.001 and interaction between the pre/post speech therapy treatment and groups (F = 11.119; P = 0.002.Conclusions: Speech therapy can improve the articulation performance of children who have functional articulation disorders whether or not they have SID, but it results in significantly greater improvement in children without SID. SID may affect the treatment efficiency of speech therapy in young children with articulation disorders.Keywords: children, functional articulation disorders, sensory integration dysfunction, speech therapy, efficacy

  14. Genetic adaptation of the human circadian clock to day-length latitudinal variations and relevance for affective disorders

    OpenAIRE

    De Forni, D; Pozzoli, U; R. Cagliani; C. Tresoldi; G. Menozzi; Riva, S; F. Guerini; Comi, G; Bolognesi, E; Bresolin, N.; Clerici, M.; Sironi, M.

    2014-01-01

    Background The temporal coordination of biological processes into daily cycles is a common feature of most living organisms. In humans, disruption of circadian rhythms is commonly observed in psychiatric diseases, including schizophrenia, bipolar disorder, depression and autism. Light therapy is the most effective treatment for seasonal affective disorder and circadian-related treatments sustain antidepressant response in bipolar disorder patients. Day/night cycles represent a major circadian...

  15. Neuropsychological performance and affective temperaments in Euthymic patients with bipolar disorder type II.

    Science.gov (United States)

    Romero, Ester; Holtzman, Jessica N; Tannenhaus, Lucila; Monchablon, Romina; Rago, Carlo Mario; Lolich, Maria; Vázquez, Gustavo H

    2016-04-30

    Affective temperament has been suggested as a potential mediator of the effect between genetic predisposition and neurocognitive functioning. As such, this report seeks to assess the extent of the correlation between affective temperament and cognitive function in a group of bipolar II subjects. 46 bipolar II outpatients [mean age 41.4 years (SD 18.2); female 58.9%] and 46 healthy controls [mean age 35.1 years (SD 18); female 56.5%] were evaluated with regard to their demographic and clinical characteristics, affective temperament, and neurocognitive performance. Crude bivariate correlation analyses and multiple linear regression models were constructed between five affective temperament subscales and eight neurocognitive domains. Significant correlations were identified in bipolar patients between hyperthymic temperament and verbal memory and premorbid IQ; cyclothymic temperament and attention; and irritable temperament, attention, and verbal fluency. In adjusting for potential confounders of the relationship between temperament and cognitive function, the strongest mediating factors among the euthymic bipolar patients were found to be residual manic and depressive symptoms. It is therefore concluded that affective temperaments may partially influence the neurocognitive performance of both healthy controls and euthymic patients with bipolar disorder type II in several specific domains. PMID:27086230

  16. Single photon emission computed tomography (SPECT of anxiety disorders before and after treatment with citalopram

    Directory of Open Access Journals (Sweden)

    Seedat Soraya

    2004-10-01

    Full Text Available Abstract Background Several studies have now examined the effects of selective serotonin reuptake inhibitor (SSRI treatment on brain function in a variety of anxiety disorders including obsessive-compulsive disorder (OCD, posttraumatic stress disorder (PTSD, and social anxiety disorder (social phobia (SAD. Regional changes in cerebral perfusion following SSRI treatment have been shown for all three disorders. The orbitofrontal cortex (OFC (OCD, caudate (OCD, medial pre-frontal/cingulate (OCD, SAD, PTSD, temporal (OCD, SAD, PTSD and, thalamic regions (OCD, SAD are some of those implicated. Some data also suggests that higher perfusion pre-treatment in the anterior cingulate (PTSD, OFC, caudate (OCD and antero-lateral temporal region (SAD predicts subsequent treatment response. This paper further examines the notion of overlap in the neurocircuitry of treatment and indeed treatment response across anxiety disorders with SSRI treatment. Methods Single photon emission computed tomography (SPECT using Tc-99 m HMPAO to assess brain perfusion was performed on subjects with OCD, PTSD, and SAD before and after 8 weeks (SAD and 12 weeks (OCD and PTSD treatment with the SSRI citalopram. Statistical parametric mapping (SPM was used to compare scans (pre- vs post-medication, and responders vs non-responders in the combined group of subjects. Results Citalopram treatment resulted in significant deactivation (p = 0.001 for the entire group in the superior (t = 4.78 and anterior (t = 4.04 cingulate, right thalamus (t = 4.66 and left hippocampus (t = 3.96. Deactivation (p = 0.001 within the left precentral (t = 4.26, right mid-frontal (t = 4.03, right inferior frontal (t = 3.99, left prefrontal (3.81 and right precuneus (t= 3.85 was more marked in treatment responders. No pattern of baseline activation distinguished responders from non-responders to subsequent pharmacotherapy. Conclusions Although each of the anxiety disorders may be mediated by different

  17. The Bipolar Affective Disorder Dimension Scale (BADDS – a dimensional scale for rating lifetime psychopathology in Bipolar spectrum disorders

    Directory of Open Access Journals (Sweden)

    Jones Ian

    2004-07-01

    Full Text Available Abstract Background Current operational diagnostic systems have substantial limitations for lifetime diagnostic classification of bipolar spectrum disorders. Issues include: (1 It is difficult to operationalize the integration of diverse episodes of psychopathology, (2 Hierarchies lead to loss of information, (3 Boundaries between diagnostic categories are often arbitrary, (4 Boundaries between categories usually require a major element of subjective interpretation, (5 Available diagnostic categories are relatively unhelpful in distinguishing severity, (6 "Not Otherwise Specified (NOS" categories are highly heterogeneous, (7 Subclinical cases are not accommodated usefully within the current diagnostic categories. This latter limitation is particularly pertinent in the context of the increasing evidence for the existence of a broader bipolar spectrum than has been acknowledged within existing classifications. Method We have developed a numerical rating system, the Bipolar Affective Disorder Dimension Scale, BADDS, that can be used as an adjunct to conventional best-estimate lifetime diagnostic procedures. The scale definitions were informed by (a the current concepts of mood syndrome recognized within DSMIV and ICD10, (b the literature regarding severity of episodes, and (c our own clinical experience. We undertook an iterative process in which we initially agreed scale definitions, piloted their use on sets of cases and made modifications to improve utility and reliability. Results BADDS has four dimensions, each rated as an integer on a 0 – 100 scale, that measure four key domains of lifetime psychopathology: Mania (M, Depression (D, Psychosis (P and Incongruence (I. In our experience it is easy to learn, straightforward to use, has excellent inter-rater reliability and retains the key information required to make diagnoses according to DSMIV and ICD10. Conclusions Use of BADDS as an adjunct to conventional categorical diagnosis provides a

  18. Reaction Time of Facial Affect Recognition in Asperger's Disorder for Cartoon and Real, Static and Moving Faces

    Science.gov (United States)

    Miyahara, Motohide; Bray, Anne; Tsujii, Masatsugu; Fujita, Chikako; Sugiyama, Toshiro

    2007-01-01

    This study used a choice reaction-time paradigm to test the perceived impairment of facial affect recognition in Asperger's disorder. Twenty teenagers with Asperger's disorder and 20 controls were compared with respect to the latency and accuracy of response to happy or disgusted facial expressions, presented in cartoon or real images and in…

  19. A survey of children affected by ectomermal dysplasia syndromes shows an increased prevalence of atopic disorders and immune deficiency

    Science.gov (United States)

    Ectodermal dysplasia (ED) syndromes are rare genetic disorders that affect the development of tissues derived from the embryonic ectoderm. Studies and anecdotal experience have indicated that atopic disorders (AD) and immune deficiencies (ID) may be associated with ED in children. Some ED genotypes ...

  20. Lost or fond? Effects of nostalgia on sad mood recovery vary by attachment insecurity

    OpenAIRE

    Cavanagh, Sarah R.; Glode, Ryan J.; Opitz, Philipp C.

    2015-01-01

    Nostalgia involves a fond recollection of people and events lost to time. Growing evidence indicates that nostalgia may ameliorate negative affective states such as loneliness and boredom. However, the effect of nostalgia on sadness is unknown, and there is little research on how social connectedness might impact nostalgia's effects. Grounded in a theoretical framework whereby people with lower levels of attachment insecurity benefit more from nostalgia, we exposed participants to a mortality...

  1. A Functional MRI Study of Happy and Sad Emotions in Music with and without Lyrics

    OpenAIRE

    Brattico, Elvira; Alluri, Vinoo; Bogert, Brigitte; Jacobsen, Thomas; Vartiainen, Nuutti; Nieminen, Sirke; Tervaniemi, Mari

    2011-01-01

    Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants’ self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracte...

  2. A functional MRI study of happy and sad emotions in music with and without lyrics

    OpenAIRE

    Elvira eBrattico; Vinoo eAlluri; Brigitte eBogert; Thomas eJacobsen; Nuutti eVartiainen; Sirke Katriina Nieminen; Mari eTervaniemi

    2011-01-01

    Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants’ self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracte...

  3. Prediction of Happy-Sad Mood from Daily Behaviors and Previous Sleep History

    OpenAIRE

    Sano, Akane; Yu, Amy; McHill, Andrew W.; Phillips, Andrew J. K.; Taylor, Sara; Jaques, Natasha; Klerman, Elizabeth B.; Picard, Rosalind W.

    2015-01-01

    We collected and analyzed subjective and objective data using surveys and wearable sensors worn day and night from 68 participants, for 30 days each, to address questions related to the relationships among sleep duration, sleep irregularity, self-reported Happy-Sad mood and other factors in college students. We analyzed daily and monthly behavior and physiology and identified factors that affect mood, including how accurately sleep duration and sleep regularity for the past 1-5 days classifie...

  4. DNA methylation and affective disorder%DNA甲基化与情感障碍

    Institute of Scientific and Technical Information of China (English)

    崔洪雨; 王振华; 王承敏; 施梅

    2015-01-01

    Objective Recent years,epigenetics research mainly focused on DNA methylation.A growing body of research indicated that DNA methylation may play vital role in etiology of affective disorder.With brief introduction of DNA methylation molecular mechanisms and relevance of DNA methylation to affective disorder,this review focuses on some supporting evidence which are recently emerged in major depressive disorder (MDD) and bipolar disorder related gene DNA methylation.Methods We retrievaled related articles from databases,such as PUBMED,Foreign medical information resources retrieval platform,CNKI,Wanfang database,ect,from 2013-06 to 2015-01.Index strategy TI:[depression OR bipolar disorder OR affective disorder] AND All field:DNA methylation.Reading and narrowing the scope of the articles,the experimental design was understanded,such as DNA from either blood cell or brain parenchyma of sample,methods of methylation detection,gene detected and methylation position,etc.The articles included 168 in English and 32 in Chinese.The whole and retained the articles were red about MDD and bipolar disorder related gene DNA methylation in recent five years.Results Eventually,the article includes 29 articles and two of in Chinese.Most of them are receptor gene epigenetics research associated with disease.Conclusion MDD and bipolar disorder are associated with the higher of DNA methylation levels in multiple gene promoter region,such as GR,BDNF,5-HTR,SLC6A4 and the lower of COMT.This article only from the perspective of affective disorder reviewed the relationship between DNA methylation and diseases.None of other diseases epigenetics research,there is to be perfected in future.%目的 DNA甲基化成为近年来表观遗传学的研究热点.越来越多的研究表明DNA甲基化在情感障碍的发病中也扮演着重要角色.本文综述了DNA甲基化的分子机制,介绍了DNA甲基化与情感障碍的关系,并在此基础上对重性抑郁症与双相情感障碍相

  5. Associations of negative affect and eating behaviour in obese women with and without binge eating disorder.

    Science.gov (United States)

    Schulz, S; Laessle, R G

    2010-12-01

    The present study was planned to investigate differences in psychopathological features, eating behaviour and eating habits between obese women with and without BED. It also aimed to identify specific relationships between affective symptoms and eating behaviour in obese women with BED. Eighty-four obese women were studied (40 with BED, 44 non-BED). Psychiatric comorbidities were assessed with the structured diagnostic interview for DSM-IV (SCID). Depressive symptoms were measured with the Beck Depression Inventory (BDI) and anxiety with the state-trait anxiety inventory (STAI). Eating habits (emotional and restrained eating) were assessed by the Dutch eating behaviour questionnaire (DEBQ). Food diaries were used for assessing naturalistic eating behaviour (food intake) and mood before and after food intake. BED subjects exhibited higher levels of comorbidity (in particular mood disorders, anxiety disorders and substance-related disorders), higher depressive symptoms, trait anxiety, external and emotional eating scores than non-BED subjects. Regression analyses revealed that anxiety and emotional eating were significant predictors for BED status. In the BED group, depressive symptoms were significantly related to emotional eating and food intake and negatively related to restraint. Anxiety was significantly related to emotional eating. In general, food intake significantly enhanced mood. Mood was worse on the days with self-reported binge eating episodes than on nonbinge days. These results are discussed with regard to aetiological models for BED and for BED being a distinct diagnostic category separate from obesity. PMID:21406953

  6. Mitochondrial genetic analyses suggest selection against maternal lineages in bipolar affective disorder.

    Science.gov (United States)

    Kirk, R; Furlong, R A; Amos, W; Cooper, G; Rubinsztein, J S; Walsh, C; Paykel, E S; Rubinsztein, D C

    1999-08-01

    Previous reports of preferential transmission of bipolar affective disorder (BP) from the maternal versus the paternal lines in families suggested that this disorder may be caused by mitochondrial DNA mutations. We have sequenced the mitochondrial genome in 25 BP patients with family histories of psychiatric disorder that suggest matrilineal inheritance. No polymorphism identified more than once in this sequencing showed any significant association with BP in association studies using 94 cases and 94 controls. To determine whether our BP sample showed evidence of selection against the maternal lineage, we determined genetic distances between all possible pairwise comparisons within the BP and control groups, based on multilocus mitochondrial polymorphism haplotypes. These analyses revealed fewer closely related haplotypes in the BP group than in the matched control group, suggesting selection against maternal lineages in this disease. Such selection is compatible with recurrent mitochondrial mutations, which are associated with slightly decreased fitness. Although such mismatch distribution comparisons have been used previously for analyses of population histories, this is, as far as we are aware, the first report of this method being used to study disease. PMID:10417293

  7. Dissociable attentional and affective circuits in medication-naïve children with attention-deficit/hyperactivity disorder

    OpenAIRE

    Posner, Jonathan; Rauh, Virginia; Gruber, Allison; Gat, Inbal; Wang, Zhishun; Bradley S. Peterson

    2013-01-01

    Current neurocognitive models of attention-deficit/hyperactivity disorder (ADHD) suggest that neural circuits involving both attentional and affective processing make independent contributions to the phenomenology of the disorder. However, a clear dissociation of attentional and affective circuits and their behavioral correlates has yet to be shown in medication-naïve children with ADHD. Using resting-state functional connectivity MRI (rs-fcMRI) in a cohort of medication naïve children with (...

  8. Influence of Sex on Suicidal Phenotypes in Affective Disorder Patients with Traumatic Childhood Experiences

    Science.gov (United States)

    Carlberg, Laura; Swoboda, Patrick; Ludwig, Birgit; Koller, Romina; Kapusta, Nestor D.; Aigner, Martin; Haslacher, Helmuth; Schmöger, Michaela; Kasper, Siegfried; Schosser, Alexandra

    2015-01-01

    Objectives In the current study, we aimed to investigate the impact of childhood trauma on suicidal behaviour phenotypes in a group of patients with diagnosed affective disorder (unipolar or bipolar affective disorder). Patients and Methods Patients with and without a history of childhood abuse, measured by Childhood Trauma Questionnaire (CTQ), were assessed to explore risks for suicidal behaviour (including suicide attempt, self-harm and non-suicidal self-injury). The tested sample consisted of 258 patients (111 males and 147 females, in-patients and out-patients at the Department of Psychiatry and Psychotherapy, Medical University of Vienna and University Hospital Tulln, Lower Austria). Psychiatric diagnoses were derived from the SCAN (Schedules for Clinical Assessment in Neuropsychiatry) interview. In addition, patients were administered the Lifetime Parasuicidal Count (LPC), Suicidal Behaviour Questionnaire (SBQ-R), and Viennese Suicide Risk Assessment Scale (VISURIAS) questionnaires. Results In contrast to male suicide attempters, female suicide attempters showed both significantly higher total CTQ scores (phistory of self-harming behaviour (including suicidal intention) and Non-Suicidal-Self Injury (NSSI) had significantly higher CTQ total scores (p<0.001) than the control group. Conclusion These findings suggest gender differences in suicidal behaviour after being exposed to childhood trauma. PMID:26366559

  9. Loving-Kindness Meditation to Target Affect in Mood Disorders: A Proof-of-Concept Study

    Directory of Open Access Journals (Sweden)

    Stefan G. Hofmann

    2015-01-01

    Full Text Available Conventional treatments for mood disorders primarily focus on reducing negative affect, but little on enhancing positive affect. Loving-kindness meditation (LKM is a traditional meditation practice directly oriented toward enhancing unconditional and positive emotional states of kindness towards oneself and others. We report here two independent and uncontrolled studies carried out at different centers, one in Boston, USA (n = 10, and one in Frankfurt, Germany (n = 8, to examine the potential therapeutic utility of a brief LKM group intervention for symptoms of dysthymia and depression. Results at both centers suggest that LKM was associated with large-sized effects on self-reported symptoms of depression (d = 3.33 and 1.90, negative affect (d = 1.98 and 0.92, and positive affect (d = 1.63 and 0.94. Large effects were also found for clinician-reported changes in depression, rumination and specific positive emotions, and moderate effects for changes in adaptive emotion regulation strategies. The qualitative data analyses provide additional support for the potential clinical utility of the intervention. This proof-of-concept evaluation of LKM as a clinical strategy warrants further investigation.

  10. Cognitive and affective components of Theory of Mind in preschoolers with oppositional defiance disorder: Clinical evidence.

    Science.gov (United States)

    de la Osa, Nuria; Granero, Roser; Domenech, Josep Maria; Shamay-Tsoory, Simone; Ezpeleta, Lourdes

    2016-07-30

    The goal of the study was to examine the affective-cognitive components of Theory of Mind (ToM), in a community sample of 538 preschoolers, and more specifically in a subsample of 40 children diagnosed with ODD. The relationship between affective and cognitive ToM and some ODD clinical characteristics was examined. Children were assessed with structured diagnostic interviews and dimensional measures of psychopathology, impairment and unemotional traits. A measure based on eye-gaze was used to assess ToM. Mixed analysis of variance compared the mean cognitive versus affective scale scores and the between-subjects factor ODD. The association between ToM-scores and clinical measures was assessed through correlation models. Execution and reaction time to emotional and cognitive components of ToM tasks are different at age 5 in normally developing children. Oppositional Defiant children had slower response time when performing the affective mentalizing condition than children without the disorder. The correlation matrix between ToM-scores and clinical measures showed specific associations depending on the impaired ToM aspect and the psychological domain. Results may have clinical implications for the prevention and management of ODD. PMID:27173657

  11. Elevated Preattentive Affective Processing in Individuals with Borderline Personality Disorder: A Preliminary fMRI Study

    Directory of Open Access Journals (Sweden)

    Arielle Ryan Baskin-Sommers

    2015-12-01

    Full Text Available Background: Emotion dysregulation is central to the clinical conceptualization of Borderline Personality Disorder (BPD, with individuals often displaying instability in mood and intense feelings of negative affect. Although existing data suggest important neural and behavioral differences in the emotion processing of individuals with BPD, studies thus far have only explored reactions to overt emotional information. Therefore, it is unclear if BPD-related emotional hypersensitivity extends to stimuli presented below the level of conscious awareness (preattentively. Methods: Functional magnetic resonance imaging (fMRI was used to measure neural responses to happy, angry, fearful, and neutral faces presented preattentively, using a backward masked affect paradigm. Given their tendency toward emotional hyperreactivity and altered amygdala and frontal activation, we hypothesized that individuals with BPD would demonstrate a distinct pattern of fMRI responses relative to those without BPD during the viewing of masked affective versus neutral faces in specific regions of interest (ROIs. Results: Results indicated that individuals with BPD demonstrated increases in frontal, cingulate and amygdalar activation represented by number of voxels activated and demonstrated a different pattern of activity within the ROIs relative to those without BPD while viewing masked affective versus neutral faces. Conclusions: These findings suggest that in addition to the previously documented heightened responses to overt displays of emotion, individuals with BPD also demonstrate differential responses to positive and negative emotions, early in the processing stream, even before conscious awareness.

  12. The BDNF Val66Met polymorphism: relation to familiar risk of affective disorder, BDNF levels and salivary cortisol

    DEFF Research Database (Denmark)

    Vinberg, Maj; Trajkovska, Viktorija; Bennike, Bente;

    2009-01-01

    BACKGROUND: Brain-derived neurotrophic factor (BDNF) and the hypothalamic-pituitary-adrenal (HPA) axis are considered to play an important role in the pathophysiology of affective disorders. The aim of the present study was to investigate whether the BDNF Val66Met polymorphism is associated with a...... polymorphism may present with an enhanced stress response. The presence of a specific genotype alone may not enhance the risk of developing an affective episode. Rather, the altered stress response may be expressed only in combination with other risk variants through interactions with the environment....... familiar risk of affective disorder and whether these genotypes affect whole blood BDNF level and salivary cortisol. METHOD: In a high-risk study, healthy monozygotic and dizygotic twins with and without a co-twin (high- and low-risk twins, respectively) history of affective disorder were identified...

  13. Frequency of Psychological Disorders amongst Children in Urban Areas of Tehran

    Directory of Open Access Journals (Sweden)

    Narges Joshaghani

    2010-06-01

    Full Text Available Objective: To evaluate the frequency of different psychiatric disorders among 7 to 12 years old children in urban areas of Tehran. "nMethod: A sample of 799 children (6 to 11 years old were selected from 250 clusters of the entire 22 municipality areas of Tehran using a multistage sampling method from 250 clusters from the entire 22 municipality areas of Tehran. . After responding to a Persian version of the Strengths and Difficulties Questionnaire (SDQ parent-report form, the Persian version of Kiddie Schedule for Affective Disorders and Schizophrenia - Present and Lifetime (K-SADS-PL was administered to 241 children and their families. The frequency of child psychological disorders was determined using the results of K-SADS-PL. "n Results:The overall frequency of any psychological disorders in the sample of children was 17.9 percent. Among the interviewed children childrenwho were interviewed, the most prevalent diagnoses were Attention-Deficit/ Hyperactivity Disorder (ADHD (8.6 percent8.6%, Oppositional Defiant Disorder (ODD (7.3 percent7.3%, and separation anxiety disorder (SAD (5.9 percent5.9%. There were not any statistically significant differences between sexes in the frequency of psychological disorders except enuresis that was more frequent in the boys and anorexia nervosa that was observed more frequently in the girls . "nConclusion:Higher frequency of ADHD and ODD and SAD among the studied children warrantswarrants more specific evaluation of frequency and possible causes of these high frequency rates. The frequency of psychological disorders in the studied children was comparable to the that of other studies.

  14. Prevalence of DSM IV anxiety and affective disorders in a pediatric population of asthmatic children and adolescents.

    Science.gov (United States)

    Vila, G; Nollet-Clemençon, C; de Blic, J; Mouren-Simeoni, M C; Scheinmann, P

    2000-06-01

    A series of 82 children and adolescents with moderate and severe persistent asthma was studied. Their psychopathological problems were compared to those of 82 healthy subjects, matched for age, sex and socio-economic status. The patients completed the Child Depression Inventory, an inventory of fears and anxiety (ECAP) and the Coopersmith Self Esteem Inventory. Parents of asthmatic children filled in the Child Behavior Check List to assess their social competence. The patients were examined with the revised Kiddie Schedule for Affective Disorders and Schizophrenia. There were more anxiety symptoms in the asthmatic group than in the control group. Asthmatics were not significantly more depressed than controls and their self-esteem was as good. We found 29 anxiety disorders, four affective disorders and four disruptive behavior disorders. Generalized anxiety disorder was the main diagnosis (n=24). The asthmatic subgroup presenting anxiety and affective disorders had poorer self esteem, fewer activities and worse social competence than other asthmatics and controls. Adolescents did not seem to have more emotional disturbances than younger patients. Girls did not have more DSM IV anxiety or affective disorders than boys. PMID:10802131

  15. A new approach of personality and psychiatric disorders: a short version of the Affective Neuroscience Personality Scales.

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste Pingault

    Full Text Available BACKGROUND: The Affective Neuroscience Personality Scales (ANPS is an instrument designed to assess endophenotypes related to activity in the core emotional systems that have emerged from affective neuroscience research. It operationalizes six emotional endophenotypes with empirical evidence derived from ethology, neural analyses and pharmacology: PLAYFULNESS/joy, SEEKING/interest, CARING/nurturance, ANGER/rage, FEAR/anxiety, and SADNESS/separation distress. We aimed to provide a short version of this questionnaire (ANPS-S. METHODOLOGY/PRINCIPAL FINDINGS: We used a sample of 830 young French adults which was randomly split into two subsamples. The first subsample was used to select the items for the short scales. The second subsample and an additional sample of 431 Canadian adults served to evaluate the psychometric properties of the short instrument. The ANPS-S was similar to the long version regarding intercorrelations between the scales and gender differences. The ANPS-S had satisfactory psychometric properties, including factorial structure, unidimensionality of all scales, and internal consistency. The scores from the short version were highly correlated with the scores from the long version. CONCLUSIONS/SIGNIFICANCE: The short ANPS proves to be a promising instrument to assess endophenotypes for psychiatrically relevant science.

  16. It’s sad but I like it: The neural dissociation between musical emotions and liking in experts and laypersons

    Directory of Open Access Journals (Sweden)

    Elvira eBrattico

    2016-01-01

    Full Text Available Emotion-related areas of the brain, such as the medial frontal cortices, amygdala and striatum are activated during listening to sad or happy music as well as during listening to pleasurable music. Indeed, in music, like in other arts, sad and happy emotions might co-exist and be distinct from emotions of pleasure or enjoyment. Here we aimed at discerning the neural correlates of sadness or happiness in music as opposed those related to musical enjoyment. We further investigated whether musical expertise modulates the neural activity during affective listening of music. To these aims, 13 musicians and 16 non-musicians brought to the lab their most liked and disliked musical pieces with a happy and sad connotation. Based on a listening test, we selected the most representative 18-sec excerpts of the emotions of interest for each individual participant. Functional magnetic resonance imaging (fMRI recordings were obtained while subjects listened to and rated the excerpts. The cortico-thalamo-striatal reward circuit and motor areas were more active during liked than disliked music, whereas only the auditory cortex and the right amygdala were more active for disliked over liked music. These results discern the brain structures responsible for the perception of sad and happy emotions in music from those related to musical enjoyment. We also obtained novel evidence for functional differences in the limbic system associated with musical expertise, by showing enhanced liking-related activity in fronto-insular and cingulate areas in musicians.

  17. Motivace zaměstnanců ve společnosti ČSAD Vsetín a.s.

    OpenAIRE

    Vašátko, Martin

    2010-01-01

    This Diploma thesis deals with the analysis of instruments of stimulation and motivation of employees in the transport company ČSAD Vsetín Inc. The theoretical part describes the principles and processes of personal management in the form of human resource management, further it features basic concepts of motivation, main motivation theories, factors affecting satisfaction of employees and instruments of their stimulation to desired work output. The practical part presents the company ČSAD Vs...

  18. Development of a SAD script interpreter with Java

    International Nuclear Information System (INIS)

    The SAD script is a language for commissioning, operation and simulation of an accelerator, which has been developed and used in KEK. We plan to use it in J-PARC. For maintenance, management and extension, we are reconstructing the interpreter of the SAD script with Java. We implement main engines to parse and evaluate the script, fundamental commands, handling of DB, and methods to call the orbit calculation code, etc. We report the progress. (author)

  19. Emotional eating and food intake after sadness and joy

    OpenAIRE

    Strien, T. van; Cebolla i Martí, Ausiàs Josep; Etchemendy, Ernestina; Gutiérrez Maldonado, José; Ferrer García, Marta; Botella Arbona, Cristina; Baños Rivera, Rosa María

    2013-01-01

    Do people with a high score on a scale for eating in response to negative emotions also show high food intake in response to positive emotions?. We studied these effects in 60 female students that were preselected on the basis of extreme high or low scores on an emotional eating questionnaire. Using a between subject design we experimentally tested the difference in food intake following a mood induction designed to induce joy or sadness (the joy vs. sad mood condition). The hi...

  20. How leader displays of happiness and sadness influence follower performance : Emotional contagion and creative versus analytical performance

    NARCIS (Netherlands)

    Visser, Victoria A.; van Knippenberg, Daan; van Kleef, Gerben A.; Wisse, Barbara

    2013-01-01

    Previous studies have found mixed results regarding the influence of positive and negative leader affect on follower performance. We propose that both leader happiness and leader sadness can be beneficial for follower performance contingent on whether the task concerns creative or analytical perform

  1. Panic Disorder and Women

    Science.gov (United States)

    ... disorder. Other types of anxiety disorders include generalized anxiety disorder , obsessive compulsive disorder , social phobia , and post-traumatic stress disorders . Panic disorder affects women twice as often ...

  2. [The affective disorder-related burden imposed on the family environment--an overview].

    Science.gov (United States)

    Borowiecka-Kluza, Joanna Edyta; Miernik-Jaeschke, Magdalena; Jaeschke, Rafał; Siwek, Marcin; Dudek, Dominika

    2013-01-01

    The family burden (FB) has been defined as a multidimensional impact imposed by an illness on caregivers. FB can be divided into objective (i.e. related to measurable problems) and subjective one (i.e. related to caregivers' emotions arising in response to objective difficulties). FB is known to be related to disturbances in the functioning of the family system, higher level of stress, and the presence of financial problems. Some gender-dependent differences in the characteristics of FB have been found. Since family member's illness can be not only a ballast, but also a potential source of satisfaction, it has been found that the level of caregiving-related satisfaction is a significant predictor of FB severity. FB dynamics does not seem to be parallel to the course of illness. Problem-focused and task-focused coping strategies are known to be related to lower values of FB. There is evidence suggesting that in families of patients with BD depressive episodes trigger substantially higher severity of FB, as compared to manic episodes. Data on FB related to major depressive disorder (MDD) are scarce. Assertive community treatment strategies are the main option of reducing FB in the context of affective disorders, yet data on their effectiveness are inconclusive. PMID:24946470

  3. The affective disorder-related burden imposed on the family environment – an overview

    Directory of Open Access Journals (Sweden)

    Borowiecka-Kluza, Joanna Edyta

    2013-07-01

    Full Text Available The family burden (FB has been defined as a multidimensional impact imposed by an illness on caregivers. FB can be divided into objective (i.e. related to measurable problems and subjective one (i.e. related to caregivers’ emotions arising in response to objective difficulties. FB is known to be related to disturbances in the functioning of the family system, higher level of stress, and the presence of financial problems. Some gender-dependent differences in the characteristics of FB have been found. Since family member’s illness can be not only a ballast, but also a potential source of satisfaction, it has been found that the level of caregiving-related satisfaction is a significant predictor of FB severity. FB dynamics does not seem to be parallel to the course of illness. Problem-focused and task-focused coping strategies are known to be related to lower values of FB.There is evidence suggesting that in families of patients with BD depressive episodes trigger substantially higher severity of FB, as compared to manic episodes. Data on FB related to major depressive disorder (MDD are scarce.Assertive community treatment strategies are the main option of reducing FB in the context of affective disorders, yet data on their effectiveness are inconclusive.

  4. Lithium and valproate may affect motor and sensory speed in patients with bipolar disorder

    Directory of Open Access Journals (Sweden)

    murat ilhan atagun

    2013-01-01

    Results: The Li group was significantly slower than the HC and MF groups in the right hand trial of the Pegboard Test. The Li group scored significantly lower in the right and left hand trials of the finger-tapping test in comparison to the HC and MF groups. All patient groups (MF, Li and VP had slower visual reaction time scores than the HC group. The Li and VP groups had significantly slower auditory reaction time scores than the HC group. Conclusion: Lithium may impair sensory and motor speed more than VP. Medication-free patients differed from healthy controls only in the visual reaction time test. Lithium may disturb movement systems by affecting the complex integration of the brain structures serving motor coordination. These results may also suggest that in the euthymic phase of bipolar disorder, disturbance of psychomotor functions may be related to medications.

  5. Therapeutic control of plasma concentrations and long-term effect of nortriptyline in recurrent affective disorders.

    Science.gov (United States)

    Kragh-Sørensen; Hansen, C E; Baastrup, P C; Hvidberg, E F

    1976-07-01

    Based on the evidence that therapeutic plasma concentration range in fact exists for the tricyclic antidepressant drug, Nortriptyline (range 50-150 ng/ml), three different investigations were under taken in order to clarify some clinical pharmacological problems during long-term treatment with this drug. The possible prophlactic effect of the drug in recurrent affective disorders was specially examined in a group of patients with a high risk of episodes in their unipolar manic-depressive disease. The results highly demonstrate the value of monitoring plasma levels in achieving therapeutic control. Depressive relapses during treatment, for months and years, were only related to therapeutic insufficient plasma levels of the drug. PMID:981330

  6. Does cannabis use affect treatment outcome in bipolar disorder? A longitudinal analysis

    DEFF Research Database (Denmark)

    van Rossum, Inge; Boomsma, Maarten; Tenback, Diederik;

    2009-01-01

    Research suggests that cannabis use affects negatively on onset and outcome of schizophrenia, but less is known about possible effects in mood disorders. Bipolar in- and outpatients (N = 3459) were enrolled in an observational study. The influence of cannabis exposure on clinical and social...... treatment outcome measures was examined over the course of 1 year, as well as the effects on these associations of third mediating variables. Over 12 months of treatment, cannabis users exhibited less compliance and higher levels of overall illness severity, mania, and psychosis compared with nonusers....... Additionally, cannabis users experienced less satisfaction with life and had a lower probability of having a relationship compared with nonusers. There was little evidence that cannabis-outcome associations were mediated by third variables. An independent impact of cannabis use on psychopathologic outcomes in...

  7. A haplotype based study of lithium responding patients with bipolar affective disorder on the Faroe Islands

    DEFF Research Database (Denmark)

    Ewald. H.; Wang, M.; Vang, A.G.;

    1999-01-01

    The Faroe Islands are a small group of islands in the North Atlantic Ocean, situated between Norway, Iceland and Scotland. The origin of the population is thought to be a mixture of Norwegian, Danish and British. The islands were populated at the same time as Iceland, i.e. around 1100 years ago......, and the size of the population was around, and occasionally below, 4000 inhabitants until 1800, after which it increased to its present-day level of around 45,000. The population is descended from Scandinavian and British ancestors. Because of the low number of founders and small size for many...... centuries, the Faroese population is perhaps the most valuable European population for genetic mapping of complex disease genes. The present study searched for haplotype sharing on chromosome 18 among eight lithium responding patients with bipolar affective disorder related, on average, 6.2 generations ago...

  8. Metacognitive Awareness of Facial Affect in Higher-Functioning Children and Adolescents with Autism Spectrum Disorder.

    Science.gov (United States)

    McMahon, Camilla M; Henderson, Heather A; Newell, Lisa; Jaime, Mark; Mundy, Peter

    2016-03-01

    Higher-functioning participants with and without autism spectrum disorder (ASD) viewed a series of face stimuli, made decisions regarding the affect of each face, and indicated their confidence in each decision. Confidence significantly predicted accuracy across all participants, but this relation was stronger for participants with typical development than participants with ASD. In the hierarchical linear modeling analysis, there were no differences in face processing accuracy between participants with and without ASD, but participants with ASD were more confident in their decisions. These results suggest that individuals with ASD have metacognitive impairments and are overconfident in face processing. Additionally, greater metacognitive awareness was predictive of better face processing accuracy, suggesting that metacognition may be a pivotal skill to teach in interventions. PMID:26496991

  9. Stress and affective disorders: animal models elucidating the molecular basis of neuroendocrine-behavior interactions.

    Science.gov (United States)

    Touma, C

    2011-05-01

    Profound dysfunctions in several neuroendocrine systems have been described in patients suffering from affective disorders such as major depression. In order to elucidate the mechanisms underlying these functional alterations, animal models including mice genetically modified by either direct gene-targeting or by selective breeding approaches have been used exceedingly, revealing valuable insights into neuroendocrine pathways conserved between rodents and men. This review focuses on altered function and regulation of the hypothalamic-pituitary-adrenocortical axis, including its involvement in emotionality and stress responsiveness. In this context, the corticotropin-releasing hormone system and disturbances in glucocorticoid receptor signaling seem to be of central importance. However, changes in the expression and release patterns of vasopressin, dopamine and serotonin have also been shown to contribute to variation in emotionality, stress coping, cognitive functions and social behaviors. Affective disorders show a high degree of complexity, involving a multitude of molecular, neuroendocrine, and behavioral alterations as well as an intense gene-environment interaction, making it difficult to dissociate the primary causes from secondary consequences of the disease. Thus, interdisciplinary research, as applied in the emerging field of systems biology, involving adequate animal models and combined methodologies can significantly contribute to our understanding regarding the transmission of genetic predispositions into clinically relevant endophenotypes. It is only with deep insight into the mechanisms by which the stress hormone systems are regulated that novel treatment strategies and promising targets for therapeutic interventions can be developed in the future. Such in-depth understanding is ultimately essential to realizing our goal of predictive, preventive, and personalized medicine. PMID:21544741

  10. Stress-related serotonergic systems: implications for symptomatology of anxiety and affective disorders.

    Science.gov (United States)

    Hale, Matthew W; Shekhar, Anantha; Lowry, Christopher A

    2012-07-01

    Previous studies have suggested that serotonergic neurons in the midbrain raphe complex have a functional topographic organization. Recent studies suggest that stimulation of a bed nucleus of the stria terminalis-dorsal raphe nucleus pathway by stress- and anxiety-related stimuli modulates a subpopulation of serotonergic neurons in the dorsal part of the dorsal raphe nucleus (DRD) and caudal part of the dorsal raphe nucleus (DRC) that participates in facilitation of anxiety-like responses. In contrast, recent studies suggest that activation of a spinoparabrachial pathway by peripheral thermal or immune stimuli excites subpopulations of serotonergic neurons in the ventrolateral part of the dorsal raphe nucleus/ventrolateral periaqueducal gray (DRVL/VLPAG) region and interfascicular part of the dorsal raphe nucleus (DRI). Studies support a role for serotonergic neurons in the DRVL/VLPAG in inhibition of panic-like responses, and serotonergic neurons in the DRI in antidepressant-like effects. Thus, data suggest that while some subpopulations of serotonergic neurons in the dorsal raphe nucleus play a role in facilitation of anxiety-like responses, others play a role in inhibition of anxiety- or panic-like responses, while others play a role in antidepressant-like effects. Understanding the anatomical and functional properties of these distinct serotonergic systems may lead to novel therapeutic strategies for the prevention and/or treatment of affective and anxiety disorders. In this review, we describe the anatomical and functional properties of subpopulations of serotonergic neurons in the dorsal raphe nucleus, with a focus on those implicated in symptoms of anxiety and affective disorders, the DRD/DRC, DRVL/VLPAG, and DRI. PMID:22484834

  11. Add-on topiramate reduces weight in overweight patients with affective disorders: a clinical case series

    Directory of Open Access Journals (Sweden)

    Tredget John

    2005-04-01

    Full Text Available Abstract Background The weight-gain caused by many psychotropic drugs is a major cause for poor compliance with such medications and could also increase cardio-vascular morbidity among psychiatric patients. Recent reports have shown that the anticonvulsant topiramate causes weight loss in various patient groups. The drug has also shown effectiveness in open trials as a mood stabilizer in patients with affective disorders, but not in controlled trials in the acute treatment of mania. We used topiramate to treat 12 patients with affective disorders who had a body-mass index >30 kg/m2. Methods Topiramate was prescribed as part of our routine clinical practice, as an add-on medication, or as a replacement of a mood stabilizer. Patients' weight was recorded in 1 to 2 monthly intervals. Patients were followed up for between 6 and 12 months. The final dose of topiramate varied from 200 to 600 mg/day. Results Topiramate was effective in reducing the weight in 10 out of the 12 patients. At six months the 12 patients had lost a mean of 7.75 kg (SD = 6.9 kg, p Conclusion The evidence of a strong weight-reducing potential of topiramate is indisputable and clinically significant. Topiramate could be considered in the treatment of bipolar patients who are overweight, or whose concerns about weight gain compromise their compliance with long-term prophylactic medication. So far there is no evidence that topiramate has anti-manic effect and it should not be used as monotherapy.

  12. No effect of ambient odor on the affective appraisal of a desktop virtual environment with signs of disorder.

    Directory of Open Access Journals (Sweden)

    Alexander Toet

    Full Text Available BACKGROUND: Desktop virtual environments (VEs are increasingly deployed to study the effects of environmental qualities and interventions on human behavior and safety related concerns in built environments. For these applications it is essential that users appraise the affective qualities of the VE similar to those of its real world counterpart. Previous studies have shown that factors like simulated lighting, sound and dynamic elements all contribute to the affective appraisal of a desktop VE. Since ambient odor is known to affect the affective appraisal of real environments, and has been shown to increase the sense of presence in immersive VEs, it may also be an effective tool to tune the affective appraisal of desktop VEs. This study investigated if exposure to ambient odor can modulate the affective appraisal of a desktop VE with signs of public disorder. METHOD: Participants explored a desktop VE representing a suburban neighborhood with signs of public disorder (neglect, vandalism and crime, while being exposed to either room air or subliminal levels of unpleasant (tar or pleasant (cut grass ambient odor. Whenever they encountered signs of disorder they reported their safety related concerns and associated affective feelings. RESULTS: Signs of crime in the desktop VE were associated with negative affective feelings and concerns for personal safety and personal property. However, there was no significant difference between reported safety related concerns and affective connotations in the control (no-odor and in each of the two ambient odor conditions. CONCLUSION: Ambient odor did not affect safety related concerns and affective connotations associated with signs of disorder in the desktop VE. Thus, semantic congruency between ambient odor and a desktop VE may not be sufficient to influence its affective appraisal, and a more realistic simulation in which simulated objects appear to emit scents may be required to achieve this goal.

  13. The Association Between Obesity and Low Back Pain and Disability Is Affected by Mood Disorders

    Science.gov (United States)

    Chou, Louisa; Brady, Sharmayne R.E.; Urquhart, Donna M.; Teichtahl, Andrew J.; Cicuttini, Flavia M.; Pasco, Julie A.; Brennan-Olsen, Sharon L.; Wluka, Anita E.

    2016-01-01

    Abstract Low back pain (LBP) and obesity are major public health problems; however, the relationship between body composition and low back pain in men is unknown. This study aims to examine the association between body composition and LBP and disability in a population-based sample of men, as well as the factors that may affect this relationship. Nine hundred seventy-eight male participants from the Geelong Osteoporosis Study were invited to participate in a follow-up study in 2006. Participants completed questionnaires on sociodemographics and health status. Low back pain was determined using the validated Chronic Back Pain Grade Questionnaire and the presence of an emotional disorder was assessed using the Hospital Anxiety Depression Scale. Body composition was measured using dual energy x-ray absorptiometry. Of the 820 respondents (84% response rate), 124 (15%) had high-intensity low back pain and/or disability (back pain). Low back pain was associated with higher body mass index (28.7 ± 0.4 vs 27.3 ± 0.2 kg/m2, P = 0.02) and waist–hip ratio (0.97 ± 0.006 vs 0.96 ± 0.006, P = 0.04), with increased tendency toward having a higher fat mass index (8.0 vs 7.6 kg/m2, P = 0.08), but not fat-free mass index (P = 0.68). The associations between back pain and measures of obesity were stronger in those with an emotional disorder, particularly for waist–hip ratio (P = 0.05 for interaction) and fat mass index (P = 0.06 for interaction). In a population-based sample of men, high-intensity LBP and/or disability were associated with increased levels of obesity, particularly in those with an emotional disorder. This provides evidence to support a biopsychosocial interaction between emotional disorders and obesity with low back pain. PMID:27082599

  14. Risk of emotional disorder in offspring of depressed parents: gender differences in the effect of a second emotionally affected parent.

    Science.gov (United States)

    Landman-Peeters, Karlien M C; Ormel, Johan; Van Sonderen, Eric L P; Den Boer, Johan A; Minderaa, Ruud B; Hartman, Catharina A

    2008-01-01

    In offspring of depressed parents a second parent with emotional problems is likely to increase risk of emotional disorder. This effect may however differ between sons and daughters and between offspring of depressed fathers and offspring of depressed mothers. In adolescent and young-adult offspring of parents with major depressive disorder, this study examined the effects of a second affected parent, offspring gender, gender of the depressed parent and their interactions on risk of depression and anxiety disorder. We found that daughters had a higher risk of depression and anxiety than sons and that offspring of depressed mothers had a higher risk of anxiety than offspring of depressed fathers. In addition to these main effects, we found an interaction between parent and offspring gender inasmuch that sons of depressed fathers had the lowest risk of depression and anxiety relative to the other groups. A second affected parent tended to increase risk of depression and significantly increased risk of anxiety. However, this effect of a second affected parent on offspring anxiety was most prominent in daughters when the second affected parent was the father, whereas risk in sons did not increase if the father was affected as well. Our results indicate that paternal and maternal depression similarly and additively increase daughters' risk of emotional disorder, but that sons' risk only increases with maternal depression. Intergenerational transmission of emotional disorder seems strongest when the female gender is involved, either in the form of a daughter or a depressed mother. PMID:17941098

  15. Impairments in facial affect recognition associated with autism spectrum disorders: a meta-analysis.

    Science.gov (United States)

    Lozier, Leah M; Vanmeter, John W; Marsh, Abigail A

    2014-11-01

    Autism spectrum disorders (ASDs) are characterized by social impairments, including inappropriate responses to affective stimuli and nonverbal cues, which may extend to poor face-emotion recognition. However, the results of empirical studies of face-emotion recognition in individuals with ASD have yielded inconsistent findings that occlude understanding the role of face-emotion recognition deficits in the development of ASD. The goal of this meta-analysis was to address three as-yet unanswered questions. Are ASDs associated with consistent face-emotion recognition deficits? Do deficits generalize across multiple emotional expressions or are they limited to specific emotions? Do age or cognitive intelligence affect the magnitude of identified deficits? The results indicate that ASDs are associated with face-emotion recognition deficits across multiple expressions and that the magnitude of these deficits increases with age and cannot be accounted for by intelligence. These findings suggest that, whereas neurodevelopmental processes and social experience produce improvements in general face-emotion recognition abilities over time during typical development, children with ASD may experience disruptions in these processes, which suggested distributed functional impairment in the neural architecture that subserves face-emotion processing, an effect with downstream developmental consequences. PMID:24915526

  16. Neural correlates of sad feelings in healthy girls.

    Science.gov (United States)

    Lévesque, J; Joanette, Y; Mensour, B; Beaudoin, G; Leroux, J-M; Bourgouin, P; Beauregard, M

    2003-01-01

    Emotional development is indisputably one of the cornerstones of personality development during infancy. According to the differential emotions theory (DET), primary emotions are constituted of three distinct components: the neural-evaluative, the expressive, and the experiential. The DET further assumes that these three components are biologically based and functional nearly from birth. Such a view entails that the neural substrate of primary emotions must be similar in children and adults. Guided by this assumption of the DET, the present functional magnetic resonance imaging study was conducted to identify the neural correlates of sad feelings in healthy children. Fourteen healthy girls (aged 8-10) were scanned while they watched sad film excerpts aimed at externally inducing a transient state of sadness (activation task). Emotionally neutral film excerpts were also presented to the subjects (reference task). The subtraction of the brain activity measured during the viewing of the emotionally neutral film excerpts from that noted during the viewing of the sad film excerpts revealed that sad feelings were associated with significant bilateral activations of the midbrain, the medial prefrontal cortex (Brodmann area [BA] 10), and the anterior temporal pole (BA 21). A significant locus of activation was also noted in the right ventrolateral prefrontal cortex (BA 47). These results are compatible with those of previous functional neuroimaging studies of sadness in adults. They suggest that the neural substrate underlying the subjective experience of sadness is comparable in children and adults. Such a similitude provides empirical support to the DET assumption that the neural substrate of primary emotions is biologically based. PMID:14568016

  17. Risk of emotional disorder in offspring of depressed parents: Gender differences in the effect of a second emotionally affected parent

    OpenAIRE

    Landman-Peeters, K.M.; Ormel, J.; van Sonderen, E.L.; Den Boer, J A; Minderaa, R. B.; Hartman, C.A.

    2008-01-01

    In offspring of depressed parents a second parent with emotional problems is likely to increase risk of emotional disorder. This effect may however differ between sons and daughters and between offspring of depressed fathers and offspring of depressed mothers. In adolescent and young-adult offspring of parents with major depressive disorder, this study examined the effects of a second affected parent, offspring gender, gender of the depressed parent and their interactions on risk of depressio...

  18. Differential engagement of cognitive and affective neural systems in pediatric bipolar disorder and attention deficit hyperactivity disorder

    OpenAIRE

    Passarotti, Alessandra M.; Sweeney, John A.; Pavuluri, Mani N.

    2009-01-01

    This fMRI study investigates the neural bases of cognitive control of emotion processing in pediatric bipolar disorder (PBD) and attention deficit hyperactivity disorder (ADHD). Seventeen un-medicated PBD patients, 15 un-medicated ADHD patients, and 14 healthy controls (HC) (mean age = 13.78 ± 2.47) performed an emotional valence Stroop Task, requiring them to match the color of an emotionally valenced word to the color of either of two adjacent circles. Both patient groups responded signific...

  19. Side effects of being blue: influence of sad mood on visual statistical learning.

    Directory of Open Access Journals (Sweden)

    Julie Bertels

    Full Text Available It is well established that mood influences many cognitive processes, such as learning and executive functions. Although statistical learning is assumed to be part of our daily life, as mood does, the influence of mood on statistical learning has never been investigated before. In the present study, a sad vs. neutral mood was induced to the participants through the listening of stories while they were exposed to a stream of visual shapes made up of the repeated presentation of four triplets, namely sequences of three shapes presented in a fixed order. Given that the inter-stimulus interval was held constant within and between triplets, the only cues available for triplet segmentation were the transitional probabilities between shapes. Direct and indirect measures of learning taken either immediately or 20 minutes after the exposure/mood induction phase revealed that participants learned the statistical regularities between shapes. Interestingly, although participants from the sad and neutral groups performed similarly in these tasks, subjective measures (confidence judgments taken after each trial revealed that participants who experienced the sad mood induction showed increased conscious access to their statistical knowledge. These effects were not modulated by the time delay between the exposure/mood induction and the test phases. These results are discussed within the scope of the robustness principle and the influence of negative affects on processing style.

  20. Lost or Fond? Effects of Nostalgia on Sad Mood Recovery Vary By Attachment Insecurity

    Directory of Open Access Journals (Sweden)

    Sarah Rose Cavanagh

    2015-06-01

    Full Text Available Nostalgia involves a fond recollection of people and events lost to time. Growing evidence indicates that nostalgia may ameliorate negative affective states such as loneliness and boredom. However, the effect of nostalgia on sadness is unknown, and there is little research on how social connectedness might impact nostalgia’s effects. Grounded in a theoretical framework whereby people with lower levels of attachment insecurity benefit more from nostalgia, we exposed participants to a mortality-related sad mood and then randomly assigned them to reflect on a nostalgic or an ordinary event memory. We examined changes in mood and electrodermal activity and found that nostalgic versus ordinary event memories led to a blunted recovery from sad mood, but that this effect was moderated by degree of attachment insecurity, such that participants with low insecurity benefited from nostalgia whereas people with high insecurity did not. These findings suggest that nostalgia’s benefits may be tied to the degree of confidence one has in one’s social relationships.

  1. Generalized Anxiety Disorder and Social Anxiety Disorder in Youth: Are They Distinguishable?

    OpenAIRE

    Cowart, Maria Jane Whitmore

    2009-01-01

    Social anxiety disorder (SAD) is defined by persistent, irrational anxiety in social situations while generalized anxiety disorder (GAD) is characterized by excessive worry unrelated to any specific situation. These two disorders share some features and are frequently comorbid in children and adults. The current study sought to examine this comorbidity and compare the disorders on a number of dimensions in a clinical sample of children and adolescents. It was hypothesized that SAD would be...

  2. Over-expression of XIST, the Master Gene for X Chromosome Inactivation, in Females With Major Affective Disorders

    Directory of Open Access Journals (Sweden)

    Baohu Ji

    2015-08-01

    Research in context: Due to lack of biological markers, diagnosis and treatment of psychiatric disorders are subjective. There is utmost urgency to identify biomarkers for clinics, research, and drug development. We found that XIST and KDM5C gene expression may be used as a biological marker for diagnosis of major affective disorders in a significantly large subset of female patients from the general population. Our studies show that over-expression of XIST and some X-linked escapee genes may be a common mechanism for development of psychiatric disorders between the patients with rare genetic diseases (XXY or XXX and the general population of female psychiatric patients.

  3. Adverse childhood experiences associate to reduced glutamate levels in the hippocampus of patients affected by mood disorders.

    Science.gov (United States)

    Poletti, Sara; Locatelli, Clara; Falini, Andrea; Colombo, Cristina; Benedetti, Francesco

    2016-11-01

    Adverse childhood experiences (ACE) can possibly permanently alter the stress response system, affect the glutamatergic system and influence hippocampal volume in mood disorders. The aim of the study is to investigate the association between glutamate levels in the hippocampus, measured through single proton magnetic resonance spectroscopy (1H-MRS), and ACE in patients affected by mood disorders and healthy controls. Higher levels of early stress associate to reduced levels of Glx/Cr in the hippocampus in depressed patients but not in healthy controls. Exposure to stress during early life could lead to a hypofunctionality of the glutamatergic system in the hippocampus of depressed patients. Abnormalities of glutamatergic signaling could then possibly underpin the structural and functional abnormalities observed in patients affected by mood disorders. PMID:27449360

  4. Risk of affective disorders following prenatal exposure to severe life events: a Danish population-based cohort study.

    LENUS (Irish Health Repository)

    Khashan, Ali S

    2012-01-31

    OBJECTIVE: To examine the effect of prenatal exposure to severe life events on risk of affective disorders in the offspring. METHODS: In a cohort of 1.1 million Danish births from May 1978 until December 1997, mothers were considered exposed if one (or more) of their close relatives died or was diagnosed with serious illness up to 6 months before conception or during pregnancy. Offspring were followed up from their 10th birthday until their death, migration, onset of affective disorder or 31 December 2007; hospital admissions were identified by linkage to the Central Psychiatric Register. Log-linear Poisson regression was used for data analysis. RESULTS: The risk of affective disorders was increased in male offspring whose mothers were exposed to severe life events during the second trimester (adjusted RR 1.55 [95% CI 1.05-2.28]). There was an increased risk of male offspring affective disorders in relation to maternal exposure to death of a relative in the second trimester (adjusted RR 1.74 [95% CI 1.06-2.84]) or serious illness in a relative before pregnancy (adjusted RR 1.44 [95% CI 1.02-2.05]). There was no evidence for an association between prenatal exposure to severe life events and risk of female offspring affective disorders. CONCLUSIONS: Our population-based study suggests that prenatal maternal exposure to severe life events may increase the risk of affective disorders in male offspring. These findings are consistent with studies of populations exposed to famine and earthquake disasters which indicate that prenatal environment may influence the neurodevelopment of the unborn child.

  5. Effects of Mindfulness-Based Stress Reduction (MBSR) on Emotion Regulation in Social Anxiety Disorder

    OpenAIRE

    Goldin, Philippe R.; Gross, James J.

    2010-01-01

    Mindfulness-based stress reduction (MBSR) is an established program shown to reduce symptoms of stress, anxiety, and depression. MBSR is believed to alter emotional responding by modifying cognitive–affective processes. Given that social anxiety disorder (SAD) is characterized by emotional and attentional biases as well as distorted negative self-beliefs, we examined MBSR-related changes in the brain-behavior indices of emotional reactivity and regulation of negative self-beliefs in patients ...

  6. Psychological Disorders Affect 1 in 7 U.S. Kids Under 9: CDC

    Science.gov (United States)

    ... parents in the 2011-2012 National Survey of Children's Health, looking for reported speech and language problems, learning disabilities, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, anxiety and more. "Based ...

  7. Does diagnosis affect the predictive accuracy of risk assessment tools for juvenile offenders: Conduct Disorder and Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Khanna, Dinesh; Shaw, Jenny; Dolan, Mairead; Lennox, Charlotte

    2014-10-01

    Studies have suggested an increased risk of criminality in juveniles if they suffer from co-morbid Attention Deficit Hyperactivity Disorder (ADHD) along with Conduct Disorder. The Structured Assessment of Violence Risk in Youth (SAVRY), the Psychopathy Checklist Youth Version (PCL:YV), and Youth Level of Service/Case Management Inventory (YLS/CMI) have been shown to be good predictors of violent and non-violent re-offending. The aim was to compare the accuracy of these tools to predict violent and non-violent re-offending in young people with co-morbid ADHD and Conduct Disorder and Conduct Disorder only. The sample included 109 White-British adolescent males in secure settings. Results revealed no significant differences between the groups for re-offending. SAVRY factors had better predictive values than PCL:YV or YLS/CMI. Tools generally had better predictive values for the Conduct Disorder only group than the co-morbid group. Possible reasons for these findings have been discussed along with limitations of the study. PMID:25173178

  8. An fMRI study of the interface between affective and cognitive neural circuitry in pediatric bipolar disorder.

    Science.gov (United States)

    Pavuluri, Mani N; O'Connor, Megan Marlow; Harral, Erin M; Sweeney, John A

    2008-04-15

    The pathophysiology of pediatric bipolar disorder (PBD) impacts both affective and cognitive brain systems. Understanding disturbances in the neural circuits subserving these abilities is critical for characterizing developmental aberrations associated with the disorder and developing improved treatments. Our objective is to use functional neuroimaging with pediatric bipolar disorder patients employing a task that probes the functional integrity of attentional control and affect processing. Ten euthymic unmedicated pediatric bipolar patients and healthy controls matched for age, sex, race, socioeconomic status, and IQ were scanned using functional magnetic resonance imaging. In a pediatric color word matching paradigm, subjects were asked to match the color of a word with one of two colored circles below. Words had a positive, negative or neutral emotional valence, and were presented in 30-s blocks. In the negative affect condition, relative to the neutral condition, patients with bipolar disorder demonstrated greater activation of bilateral pregenual anterior cingulate cortex and left amygdala, and less activation in right rostral ventrolateral prefrontal cortex (PFC) and dorsolateral PFC at the junction of the middle frontal and inferior frontal gyri. In the positive affect condition, there was no reduced activation of PFC or increased amygdala activation. The pattern of reduced activation of ventrolateral PFC and greater amygdala activation in bipolar children in response to negative stimuli suggests both disinhibition of emotional reactivity in the limbic system and reduced function in PFC systems that regulate those responses. Higher cortical cognitive areas such as the dorsolateral PFC may also be adversely affected by exaggerated emotional responsivity to negative emotions. This pattern of functional alteration in affective and cognitive circuitry may contribute to the reduced capacity for affect regulation and behavioral self-control in pediatric bipolar

  9. Combined Antirelapse Therapy in Patients with Schizoaffective Disorder: A Prospective Cohort Study

    Directory of Open Access Journals (Sweden)

    Zhanna R. Gardanova

    2016-06-01

    Full Text Available Background: In most studies, patients with schizoaffective disorder (SAD are often combined into one group along with schizophrenia patients or less commonly with those suffering from affective disorders, which makes it difficult to obtain data about the peculiarities of SAD treatment. Articles dedicated to SAD treatment in the interictal period are rare. Methods and Results: The prospective cohort study was conducted from 2011 to 2015. The study involved 86 patients diagnosed with SAD according to ICD-10. Patients received neuroleptics (NLs as antirelapse therapy for 2 years (NL therapy; then mood stabilizers (MSs were added to the antirelapse treatment (NL+MS therapy. The results of this combined therapy with MSs were evaluated after 2 years of treatment. Our results suggest that the use of combination therapy that includes antipsychotics and MSs leads to maintenance of a higher quality remission. Remission becomes more prolonged and affective swings less pronounced, resulting in improved quality of life in SAD patients. Improving the quality of remission can be attributed to the following characteristics of the combined therapy: a the use of lower doses of neuroleptics; b a reduction in the frequency and severity of mood swings; and c an increase in patient compliance. Conclusion: The use of combined pharmacotherapy including antipsychotics and MSs produces a longer, high-quality remission. The inclusion of MSs in the scheme of treatment increases the patient adherence to a medication regimen. The use of MSs in combination therapy reduces affective fluctuations, thereby increasing the probability of maintaining remission with complete symptom relief.

  10. Subliminal cues bias perception of facial affect in patients with social phobia: evidence for enhanced unconscious threat processing

    OpenAIRE

    Aiste eJusyte; Michael eSchoenenberg

    2014-01-01

    AbstractSocially anxious individuals have been shown to exhibit altered processing of facial affect, especially expressions signalling threat. Enhanced unaware processing has been suggested an important mechanism which may give rise to anxious conscious cognition and behavior. This study investigated whether individuals with social anxiety disorder (SAD) are perceptually more vulnerable to the biasing effects of subliminal threat cues compared to healthy controls. In a perceptual judgment tas...

  11. On assessing individual differences in rumination on sadness.

    Science.gov (United States)

    Conway, M; Csank, P A; Holm, S L; Blake, C K

    2000-12-01

    The Rumination on Sadness Scale (RSS), an individual-difference measure of rumination on sadness, was developed as an alternative to the Ruminative Responses scale of the Response Styles Questionnaire (RRRSQ; Nolen-Hoeksema & Morrow, 1991). Research has shown the RRRSQ to consist of multiple, not highly intercorrelated factors; only I factor explicitly addresses rumination. In Study 1, a 1-factor solution to a principal components analysis was shown to hold for responses to the RSS. The RSS was also shown to be reliable. In Study 2, convergent and discriminant validity of the RSS were assessed. In Study 3, individuals with high RSS scores exhibited more distress regarding current concerns with the introduction of a delay period (to allow them to ruminate) after a sad mood induction. PMID:11117154

  12. Effects of salience-network-node neurofeedback training on affective biases in major depressive disorder.

    Science.gov (United States)

    Hamilton, J Paul; Glover, Gary H; Bagarinao, Epifanio; Chang, Catie; Mackey, Sean; Sacchet, Matthew D; Gotlib, Ian H

    2016-03-30

    Neural models of major depressive disorder (MDD) posit that over-response of components of the brain's salience network (SN) to negative stimuli plays a crucial role in the pathophysiology of MDD. In the present proof-of-concept study, we tested this formulation directly by examining the affective consequences of training depressed persons to down-regulate response of SN nodes to negative material. Ten participants in the real neurofeedback group saw, and attempted to learn to down-regulate, activity from an empirically identified node of the SN. Ten other participants engaged in an equivalent procedure with the exception that they saw SN-node neurofeedback indices from participants in the real neurofeedback group. Before and after scanning, all participants completed tasks assessing emotional responses to negative scenes and to negative and positive self-descriptive adjectives. Compared to participants in the sham-neurofeedback group, from pre- to post-training, participants in the real-neurofeedback group showed a greater decrease in SN-node response to negative stimuli, a greater decrease in self-reported emotional response to negative scenes, and a greater decrease in self-reported emotional response to negative self-descriptive adjectives. Our findings provide support for a neural formulation in which the SN plays a primary role in contributing to negative cognitive biases in MDD. PMID:26862057

  13. Borderline personality disorder and self-conscious affect: Too much shame but not enough guilt?

    Science.gov (United States)

    Peters, Jessica R; Geiger, Paul J

    2016-07-01

    Shame has emerged as a particularly relevant emotion to the maintenance and exacerbation of borderline personality disorder (BPD) features; however, little attention has been paid to the potentially differing effects of other forms of self-conscious affect. While guilt has been demonstrated to have adaptive functions in the social psychology literature, it has not been previously explored whether a lack of socially adaptive guilt might also contribute to BPD-related dysfunction. The present study examined the relationship between BPD features and self-conscious emotions in a sample of undergraduate students (n = 839). Increased shame and decreased guilt independently accounted for significant variance in the association between BPD features and anger, hostility, and externalization of blame. Only increased shame significantly mediated the association between BPD features and anger rumination, and only decreased guilt significantly mediated the relationship between BPD features and aggression. These findings suggest BPD and its associated problems with anger and externalizing may be characterized not only by high levels of shame, but also by lower levels of guilt. Clinical implications include the need to differentiate between self-conscious emotions and teach adaptive responses to warranted guilt. (PsycINFO Database Record PMID:26866901

  14. Association analysis of monoamine oxidase A gene and bipolar affective disorder in Han Chinese

    Directory of Open Access Journals (Sweden)

    Lai Te-Jen

    2008-05-01

    Full Text Available Abstract Background Monoamine oxidase A (MAOA is a mitochondrial enzyme involved in degrading several different biological amines, including serotonin. Although several pieces of evidence suggested that MAOA is important in the etiology of bipolar affective disorder (BPD, associations for markers of the MAOA gene with BPD were not conclusive and the association has not been investigated in Taiwanese population. This study was designed to illustrate the role of MAOA in the etiology of BPD in Han Chinese. Methods Two markers, a dinucleotide polymorphism in exon 2 and a functional uVNTR on the promoter of the MAOA gene, were used to study the genetic association in 108 unrelated patients with BPD and 103 healthy controls. Allelic distributions of two polymorphisms were analyzed and, caused the MAOA located at X chromosome, haplotype association was performed using haplotype unambiguously assigned in male participants. Results While no difference in allelic distributions of two MAOA polymorphisms was found, the risk haplotype 114S was associated with BPD in male patients (P = 0.03. The significance, however, was not found in female patients with 114S haplotype. Conclusion Results from this study suggest that MAOA may have a gender-specific and small effect on the etiology of BPD in Taiwan. Due to the limited sample size, results from this study need to be confirmed in replicates.

  15. The theoretical underpinnings of affective temperaments: implications for evolutionary foundations of bipolar disorder and human nature.

    Science.gov (United States)

    Akiskal, Kareen K; Akiskal, Hagop S

    2005-03-01

    We sketch out putative evolutionary roles for affective temperaments within the theoretical framework of mood disorders conceptualized as extremes in an oligogenic model of inheritance, whereby the constituent traits in their dilute phenotypes confer adaptive advantages to individuals and/or their social group. Depressive traits, among other functions, would subserve sensitivity to the suffering of other members of the species, overlapping with those of the generalized anxious temperament, thereby enhancing the survival of not only kin but also other conspecifics. The pursuit of romantic opportunities in cyclothymia suggests that it may have evolved as a mechanism in reproductive success; cyclothymics' creative bent in poetry, music, painting, cooking or fashion design (among men, in particular) also appears useful for sexual seduction. Hyperthymic traits would lend distinct advantages in leadership, exploration, territoriality and mating. These are just some of the possibilities of the rich and complex temperamental traits subserving bipolarity within an evolutionary framework. We test selected aspects of these hypotheses with the use of correlations between the constituent traits of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego (TEMPS) and correlations between the TEMPS and the Temperament and Character Inventory (TCI). Such data support the counterbalancing protective influence of harm avoidance on the risk-taking behavior of cyclothymic individuals, in both men and women. Finally, we outline a hypothesis on the evolutionary function of anxious-depressive traits for women. PMID:15780693

  16. Symptom severity, affective and somatic symptom clusters predict poorer social cognition performance in current but not remitted major depressive disorder

    OpenAIRE

    Tracy eAir; Michael James Weightman; Bernhard Theodor Baune

    2015-01-01

    The aim of the study was to investigate the social cognitive functioning of participants with major depressive disorder when compared with healthy controls, and to assess the impact of symptom severity and affective and somatic symptom clusters on social cognition. One hundred and eight adult patients with depression (66 remitted and 42 current) and 52 healthy controls were assessed using the Wechsler Advanced Clinical Solutions: Social Perception Subtest, measuring facial affect recognition ...

  17. Affective lability and difficulties with regulation are differentially associated with amygdala and prefrontal response in women with Borderline Personality Disorder.

    OpenAIRE

    Silvers, JA; Hubbard, AD; Biggs, E; Shu, J.; Fertuck, E; Chaudhury, S.; Grunebaum, MF; Weber, J.; Kober, H; Chesin, M; Brodsky, BS; Koenigsberg, H; Ochsner, KN; Stanley, B.

    2016-01-01

    The present neuroimaging study investigated two aspects of difficulties with emotion associated with Borderline Personality Disorder (BPD): affective lability and difficulty regulating emotion. While these two characteristics have been previously linked to BPD symptomology, it remains unknown whether individual differences in affective lability and emotion regulation difficulties are subserved by distinct neural substrates within a BPD sample. To address this issue, sixty women diagnosed with...

  18. Parallel fluctuations of psychiatric and neurological symptoms in a patient with multiple sclerosis and bipolar affective disorder.

    Science.gov (United States)

    Salmaggi, A; Eoli, M; La Mantia, L; Erbetta, A

    1995-11-01

    The case of a female patient affected by simultaneously onsetting multiple sclerosis and bipolar affective disorder at age 33 is reported. Over the following years, the patient displayed minor mood fluctuations but, at the ages of 41 and 42 years, respectively, she suffered from a major depressive and a manic episode, both of which were concomitant with a marked worsening in her neurological condition. PMID:8613416

  19. [The Influence of Puberty on Neural Systems Subserving Emotion Regulation: Implications for Understanding Risk for Affective Disorders].

    Science.gov (United States)

    Ladouceur, Cecile D

    2016-01-01

    Adolescence, with the onset of puberty, represents a developmental period that, in the context of adverse events, renders youth vulnerable to the onset of psychopathology such as affective disorders. It is also a time when fronto-striatal-limbic systems supporting the processing and regulation of emotion and reward undergo important neuromaturational changes. Despite evidence from epidemiological research suggesting that, particularly in girls, the increase in the rate of depression is more strongly associated with pubertal development than maturational age, researchers are just beginning to scratch the surface regarding the specific influence of puberty on the development of fronto-striatal-limbic systems implicated in the pathophysiology of affective disorders. The goal of this review is to a) summarize findings from human neuroimaging studies focusing on the specific influence of puberty or sex hormones on the neurodevelopment of emotional processes, b) highlight the need for a better understanding of neurodevelopmental changes during puberty and how such changes could contribute to developmental trajectories toward the onset of an affective disorder and, c) discuss the potential value of investigating how these changes may contribute to unique opportunities for developing intervention strategies for affective disorders in adolescence. PMID:27570951

  20. A systematic review of amyloid-beta peptides as putative mediators of the association between affective disorders and Alzheimer's disease

    DEFF Research Database (Denmark)

    Abbasowa, L.; Heegaard, N. H. H.

    2014-01-01

    Background: Affective disorders are associated with an increased occurrence of cognitive deficits and have been linked to cognitive impairment and Alzheimer's disease. The putative molecular mechanisms involved in these associations are however not clear. The aim of this systematic review was to ...

  1. Evidence that the urban environment specifically impacts on the psychotic but not the affective dimension of bipolar disorder

    NARCIS (Netherlands)

    Kaymaz, Nil; Krabbendam, Lydia; de Graaf, Ron; Nolen, Willem; ten Have, Margreet; van Os, Jim

    2006-01-01

    Objectives: High rates of psychotic disorders and psychotic symptoms have been found in urban environments but reports for bipolar affective illness have been inconsistent, possibly due to failure to stratify for comorbid psychotic symptoms. It was hypothesised, therefore, that any effect of urbanic

  2. Learning, Adjustment and Stress Disorders: With Special Reference to Tsunami Affected Regions. Beitrage zur Padagogischen und Rehabilitationspsychologie. Volume 1

    Science.gov (United States)

    Witruk, Evelin, Ed.; Riha, David, Ed.; Teichert, Alexandra, Ed.; Haase, Norman, Ed.; Stueck, Marcus, Ed.

    2010-01-01

    This book contains selected contributions from the international workshop Learning, "Adjustment and Stress Disorders--with special reference to Tsunami affected Regions" organised by Evelin Witruk and the team of Educational and Rehabilitative Psychology at the University of Leipzig in January 2006. The book contains new results and the state of…

  3. An Affective Dimension within Oppositional Defiant Disorder Symptoms among Boys: Personality and Psychopathology Outcomes into Early Adulthood

    Science.gov (United States)

    Burke, Jeffrey D.

    2012-01-01

    Background: A dimension of negatively oriented affect within oppositional defiant disorder (ODD) symptoms, which has been described as irritability, has been shown to predict depression and anxiety. Related constructs have been linked to temperament and personality constructs. However, only a few studies have examined the prediction from…

  4. Association analysis of the monoamine oxidase A gene in bipolar affective disorder by using family-based internal controls

    Energy Technology Data Exchange (ETDEWEB)

    Noethen, M.M.; Eggermann, K.; Propping, P. [Univ. of Bonn (Germany)] [and others

    1995-10-01

    It is well accepted that association studies are a major tool in investigating the contribution of single genes to the development of diseases that do not follow simple Mendelian inheritance pattern (so-called complex traits). Such major psychiatric diseases as bipolar affective disorder and schizophrenia clearly fall into this category of diseases. 7 refs., 1 tab.

  5. The DAOA/G30 locus and affective disorders: haplotype based association study in a polydiagnostic approach

    Directory of Open Access Journals (Sweden)

    Knapp Michael

    2010-07-01

    Full Text Available Abstract Background The DAOA/G30 (D-amino acid oxidase activator gene complex at chromosomal region 13q32-33 is one of the most intriguing susceptibility loci for the major psychiatric disorders, although there is no consensus about the specific risk alleles or haplotypes across studies. Methods In a case-control sample of German descent (affective psychosis: n = 248; controls: n = 188 we examined seven single nucleotide polymorphisms (SNPs around DAOA/G30 (rs3916966, rs1935058, rs2391191, rs1935062, rs947267, rs3918342, and rs9558575 for genetic association in a polydiagnostic approach (ICD 10; Leonhard's classification. Results No single marker showed evidence of overall association with affective disorder neither in ICD10 nor Leonhard's classification. Haplotype analysis revealed no association with recurrent unipolar depression or bipolar disorder according to ICD10, within Leonhard's classification manic-depression was associated with a 3-locus haplotype (rs2391191, rs1935062, and rs3916966; P = 0.022 and monopolar depression with a 5-locus combination at the DAOA/G30 core region (P = 0.036. Conclusion Our data revealed potential evidence for partially overlapping risk haplotypes at the DAOA/G30 locus in Leonhard's affective psychoses, but do not support a common genetic contribution of the DAOA/G30 gene complex to the pathogenesis of affective disorders.

  6. The Unique Effects of Parental Alcohol and Affective Disorders, Parenting, and Parental Negative Affect on Adolescent Maladjustment

    Science.gov (United States)

    Haller, Moira; Chassin, Laurie

    2011-01-01

    Using a high-risk community sample, multiple regression analyses were conducted separately for mothers (n = 416) and fathers (n = 346) to test the unique, prospective influence of parental negative affect on adolescent maladjustment (internalizing symptoms, externalizing symptoms, and negative emotionality) 2 years later over and above parental…

  7. Transmission of NOTCH4 and GRIK2 in a population of Han Chinese with schizophrenia and affective disorder

    Institute of Scientific and Technical Information of China (English)

    Zuowei Wang; Yiru Fang; Shaoping Zhang; Shunying Yu; Sanduo Jiang

    2008-01-01

    BACKGROUND: Increasing evidence suggests overlapped genetic susceptibility across traditional classification systems that divided psychotic disorders into schizophrenia or affective disorder.OBJECTIVE: This study aimed to explore whether schizophrenia and affective disorder share genetic susceptibility in NOTCH4 and GRIK2 loci in a population of Han Chinese. DESIGN: Repetitive measurements.SETTING: The experiment was carried out at Shanghai Mental Health Center and Hongkou Mental Health Center of Shanghai between January 2001 and June 2004.PARTICIPANTS: Sixty-five mixed pedigrees (suffering from various diseases, in combination with schizophrenia and affective disorder), composed of 45 completed trios and 20 single-parent families, were selected from Shanghai Mental Health Center and Hongkou Mental Health Center of Shanghai between January 2001 and June 2004. Probands received clinical diagnosis according to ICD-10; an independent clinician used identical criteria to review all diagnoses. All subjects were Han Chinese in origin and provided informed consent. There were 65 probands and 110 parents among the subjects. The probands comprised 30 males and 35 females: 33 with schizophrenia, 32 with affective disorder, mean age of (30.9 ± 9.8) years, mean age of onset (24.3 ± 8.8) years, mean duration (6.6 ± 7.0) years, and mean age of parents (58.8 ± 10.9) years.METHODS: DNA samples from probands and their biological parents were extracted from peripheral blood according to standard methods. Four polymorphisms, -1725T/G and -25T/C in NOTCH4, rs6922753T/C and rs2227283G/A in GRIK2, were amplified and genotyped with PCR-RFLP techniques. MAIN OUTCOME MEASURES: Association between NOTCH4, GRIK2 polymorphism, and schizophrenia was analyzed by transmission disequilibrium test (TDT).RESULTS: Sixty-five probands and 110 parents were included in the result analysis, with no dropouts. The results showed that the -25T/C polymorphism of NOTCH4 associated significantly with

  8. Glad to be sad, and other examples of benign masochism

    Directory of Open Access Journals (Sweden)

    Paul Rozin

    2013-07-01

    Full Text Available We provide systematic evidence for the range and importance of hedonic reversals as a major source of pleasure, and incorporate these findings into the theory of benign masochism. Twenty-nine different initially aversive activities are shown to produce pleasure (hedonic reversals in substantial numbers of individuals from both college student and Mechanical Turk samples. Hedonic reversals group, by factor analysis, into sadness, oral irritation, fear, physical activity/exhaustion, pain, strong alcohol-related tastes, bitter tastes, and disgust. Liking for sad experiences (music, novels, movies, paintings forms a coherent entity, and is related to enjoyment of crying in response to sad movies. For fear and oral irritation, individuals also enjoy the body's defensive reactions. Enjoyment of sadness is higher in females across domains. We explain these findings in terms of benign masochism, enjoyment of negative bodily reactions and feelings in the context of feeling safe, or pleasure at ``mind over body''. In accordance with benign masochism, for many people, the favored level of initially negative experiences is just below the level that cannot be tolerated.

  9. Do Poor Readers Feel Angry, Sad, and Unpopular?

    Science.gov (United States)

    Morgan, Paul L.; Farkas, George; Wu, Qiong

    2012-01-01

    We investigated whether being poorly skilled in reading contributes to children's reported feelings of anger, distractibility, anxiety, sadness, loneliness, and social isolation. Data were analyzed from a longitudinal subsample of children (N = 3,308) participating in the Early Childhood Longitudinal Study-Kindergarten Cohort. Multilevel logistic…

  10. Could autonomous motivation hold the key to successfully implementing lifestyle changes in affective disorders? A multicentre cross sectional study.

    Science.gov (United States)

    Vancampfort, Davy; Madou, Tomas; Moens, Herman; De Backer, Tanja; Vanhalst, Patrick; Helon, Chris; Naert, Pieter; Rosenbaum, Simon; Stubbs, Brendon; Probst, Michel

    2015-07-30

    There is a need for theoretically-based research on the motivational processes linked to the adoption and maintenance of an active lifestyle in people with affective disorders. Within the Self-Determination Theory (SDT) framework, we investigated the SDT tenets in people with major depressive disorder or bipolar disorder by examining the factor structure of the Behavioural Regulation in Exercise Questionnaire-2 (BREQ-2) and by investigating associations between motivation, the Positive and Negative Affect Scale (PANAS) and International Physical Activity Questionnaire (IPAQ) scores. A total of 165 patients (105 ♀) (45.6 ± 14.2 years) agreed to participate. An exploratory factor analysis demonstrated sufficient convergence with the original factor for amotivation, and external and introjected regulation. The items of identified and intrinsic regulation loaded on the same factor, which was labelled autonomous regulation. Significant correlations were found between the total IPAQ score and the subscales amotivation, external regulation, introjected regulation and autonomous regulation. The relative autonomy index (RAI) was associated with the PANAS scores. Differences in RAI were found between physically inactive and active participants. Our results suggest that in people with affective disorders the level of autonomous motivation may play an important role in the adoption and maintenance of health promoting behaviours. PMID:25956760

  11. The effect of recombinant erythropoietin on plasma brain derived neurotrophic factor levels in patients with affective disorders

    DEFF Research Database (Denmark)

    Vinberg, Maj; Miskowiak, Kamilla; Hoejman, Pernille;

    2015-01-01

    UNLABELLED: The study aims to investigate the effect of repeated infusions of recombinant erythropoietin (EPO) on plasma brain derived neurotrophic factor (BDNF) levels in patients with affective disorders. In total, 83 patients were recruited: 40 currently depressed patients with treatment-resistant...... depression (TRD) (Hamilton Depression Rating Scale-17 items (HDRS-17) score >17) (study 1) and 43 patients with bipolar disorder (BD) in partial remission (HDRS-17 and Young Mania Rating Scale (YMRS) ≤ 14) (study 2). In both studies, patients were randomised to receive eight weekly EPO (Eprex; 40,000 IU) or...

  12. PERSONALITY AND PSYCHIATRIC DISORDERS IN WOMEN AFFECTED BY POLYCYSTIC OVARY SYNDROME (PCOS

    Directory of Open Access Journals (Sweden)

    Elisabetta eScaruffi

    2014-11-01

    Full Text Available AbstractBackground: Polycystic ovary syndrome (PCOS is the most prevalent endocrine disorder among fertile women. Studies show reduced quality of life, anxiety, depression, body dissatisfaction, eating disorder and sexual dysfunction, but the etiology of these disturbs remains still debated. The aim of our study is to verify whether this hyperandrogenic syndrome characterizes a strong psycho(pathological personality. Method: Sixty PCOS subjects (mean age 25.8 ± 4.7 yrs were evaluated by antropometric, metabolic, hormonal, clinical and psychological parameters. After the certainty of the diagnosis of PCOS, the Rorschach test, according to Exner's Comprehensive System (CS and the Millon Clinical Multiaxial Inventory-III (MCMI-III were administered to each patient. The control group, on which the comparison was carried out, was composed by 40 healthy and aged compared women who were exclusively administered the Rorschach test according to C.S. Results: MCMI-III evidenced axis II DSM-IV personality disorders (4.1% schizoid, depressive, sadistic, negativistic (passive-aggressive and masochistic, 6.1% avoiding, 12.2% dependent, 20.4% histrionic, 16.3% narcissistic, 2.0% obsessive-compulsive and axis I DSM-IV psychiatric disorders: 10.2% anxiety, 2.0%, somatoform disorder and bipolar disorder, 16.3% major depressive disorder. Finally we found 44.9% delusional disorder and 4.1% thought disorder. Rorschach test’s results show 53.1% reduced coping abilities and social skills, 55.1% depression, 30.6% perceptual distortion and cognitive slippage, 24.5% constantly alert and worry, 8.1% at risk for suicide and finally about 50% of our patients had chronic stress.Conclusion: PCOS women have relevant personality and psychiatric disorders, when compared with normal subjects.

  13. Emotional processing of infants displays in eating disorders.

    Directory of Open Access Journals (Sweden)

    Valentina Cardi

    Full Text Available AIM: The aim of this study is to examine emotional processing of infant displays in people with Eating Disorders (EDs. BACKGROUND: Social and emotional factors are implicated as causal and maintaining factors in EDs. Difficulties in emotional regulation have been mainly studied in relation to adult interactions, with less interest given to interactions with infants. METHOD: A sample of 138 women were recruited, of which 49 suffered from Anorexia Nervosa (AN, 16 from Bulimia Nervosa (BN, and 73 were healthy controls (HCs. Attentional responses to happy and sad infant faces were tested with the visual probe detection task. Emotional identification of, and reactivity to, infant displays were measured using self-report measures. Facial expressions to video clips depicting sad, happy and frustrated infants were also recorded. RESULTS: No significant differences between groups were observed in the attentional response to infant photographs. However, there was a trend for patients to disengage from happy faces. People with EDs also reported lower positive ratings of happy infant displays and greater subjective negative reactions to sad infants. Finally, patients showed a significantly lower production of facial expressions, especially in response to the happy infant video clip. Insecure attachment was negatively correlated with positive facial expressions displayed in response to the happy infant and positively correlated with the intensity of negative emotions experienced in response to the sad infant video clip. CONCLUSION: People with EDs do not have marked abnormalities in their attentional processing of infant emotional faces. However, they do have a reduction in facial affect particularly in response to happy infants. Also, they report greater negative reactions to sadness, and rate positive emotions less intensively than HCs. This pattern of emotional responsivity suggests abnormalities in social reward sensitivity and might indicate new

  14. Differential engagement of cognitive and affective neural systems in pediatric bipolar disorder and attention deficit hyperactivity disorder.

    Science.gov (United States)

    Passarotti, Alessandra M; Sweeney, John A; Pavuluri, Mani N

    2010-01-01

    This fMRI study investigates the neural bases of cognitive control of emotion processing in pediatric bipolar disorder (PBD) and attention deficit hyperactivity disorder (ADHD). Seventeen un-medicated PBD patients, 15 un-medicated ADHD patients, and 14 healthy controls (HC) (mean age = 13.78 +/- 2.47) performed an emotional valence Stroop Task, requiring them to match the color of an emotionally valenced word to the color of either of two adjacent circles. Both patient groups responded significantly slower than HC, but there were no group differences in accuracy. A voxel-wise analysis of variance on brain activation revealed a significant interaction of group by word valence [F(2,41) = 4.44; p = .02]. Similar group differences were found for negative and positive words. For negative versus neutral words, both patient groups exhibited greater activation in dorsolateral prefrontal cortex (DLPFC) and parietal cortex relative to HC. The PBD group exhibited greater activation in ventrolateral prefrontal cortex (VLPFC) and anterior cingulate cortex (ACC) relative to HC. The ADHD group exhibited decreased VLPFC activation relative to HC and the PBD group. During cognitive control of emotion processing, PBD patients deployed the VLPFC to a greater extent than HC. The ADHD patients showed decreased VLPFC engagement relative to both HC and PBD patients. PMID:19849880

  15. Treatment of the depressive phase of bipolar affective disorder: a review

    International Nuclear Information System (INIS)

    Bipolar disorder is a chronic mood disorder which usually has its onset in adolescence and young adulthood. The disorder is typified by a remitting and relapsing course. While remissions are often partial in nature, relapses are frequent and manifested as manic, mixed, hypomanic and depressive episodes. Rapid cycling is a particularly disabling form of bipolar disorder, characterised by four or more episodes in a 12-month period. Bipolar disorder inevitably causes impairment in social and occupational functioning. Many patients experience severe hopelessness and suicidal ideation and the disorder is associated with one of the highest mortality rates of all psychiatric disorders. The treatment of bipolar depression is particularly challenging and numerous patients achieve incomplete benefit even with complex psychopharmacological strategies. In recent years, many new pharmacological options have become available for the treatment of bipolar depression and the field has seen significant progress. In order to achieve better outcome for the patients, it is mandatory that treating physicians have an up to date knowledge of recent advances in the management of this condition. (author)

  16. Regulating sadness and fear from outside and within: mothers' emotion socialization and adolescents' parasympathetic regulation predict the development of internalizing difficulties.

    Science.gov (United States)

    Hastings, Paul D; Klimes-Dougan, Bonnie; Kendziora, Kimberly T; Brand, Ann; Zahn-Waxler, Carolyn

    2014-11-01

    Multilevel models of developmental psychopathology implicate both characteristics of the individual and their rearing environment in the etiology of internalizing problems and disorders. Maladaptive regulation of fear and sadness, the core of anxiety and depression, arises from the conjoint influences of ineffective parasympathetic regulation of emotion and ineffective emotion socialization experiences. In 171 youths (84 female, M = 13.69 years, SD = 1.84), we measured changes of respiratory sinus arrhythmia (RSA) in response to sadness- and fear-inducing film clips and maternal supportive and punitive responses to youths' internalizing emotions. Youths and mothers reported on youths' internalizing problems and anxiety and depression symptoms concurrently and 2 years later at Time 2. Maternal supportive emotion socialization predicted fewer, and punitive socialization predicted more, mother-reported internalizing problems at Time 2 only for youths who showed RSA suppression to fear-inducing films. More RSA suppression to sadness-inducing films predicted more youth-reported internalizing problems at Time 2 in girls only. In addition, less supportive emotion socialization predicted more youth-reported depression symptoms at Time 2 only for girls who showed more RSA suppression to sadness. RSA suppression to sadness versus fear might reflect different patterns of atypical parasympathetic regulation of emotional arousal, both of which increase the risk for internalizing difficulties in youths, and especially girls, who lack maternal support for regulating emotions. PMID:25422967

  17. The paradox of music-evoked sadness:an online survey

    OpenAIRE

    Liila Taruffi; Stefan Koelsch

    2014-01-01

    This study explores listeners' experience of music-evoked sadness. Sadness is typically assumed to be undesirable and is therefore usually avoided in everyday life. Yet the question remains: Why do people seek and appreciate sadness in music? We present findings from an online survey with both Western and Eastern participants (N = 772). The survey investigates the rewarding aspects of music-evoked sadness, as well as the relative contribution of listener characteristics and situational factor...

  18. Genetic characterisation of attenuated SAD rabies virus strains used for oral vaccination of wildlife.

    Science.gov (United States)

    Geue, Lutz; Schares, Susann; Schnick, Christina; Kliemt, Jeannette; Beckert, Aline; Freuling, Conrad; Conraths, Franz J; Hoffmann, Bernd; Zanoni, Reto; Marston, Denise; McElhinney, Lorraine; Johnson, Nicholas; Fooks, Anthony R; Tordo, Noel; Müller, Thomas

    2008-06-19

    The elimination of rabies from the red fox (Vulpes vulpes) in Western Europe has been achieved by the oral rabies vaccination (ORV) of wildlife with a range of attenuated rabies virus strains. With the exception of the vaccinia rabies glycoprotein recombinant vaccine (VRG), all strains were originally derived from a common ancestor; the Street Alabama Dufferin (SAD) field strain. However, after more than 30 years of ORV it is still not possible to distinguish these vaccine strains and there is little information on the genetic basis for their attenuation. We therefore sequenced and compared the full-length genome of five commercially available SAD vaccine viruses (SAD B19, SAD P5/88, SAG2, SAD VA1 and SAD Bern) and four other SAD strains (the original SAD Bern, SAD VA1, ERA and SAD 1-3670 Wistar). Nucleotide sequencing allowed identifying each vaccine strain unambiguously. Phylogenetic analysis revealed that the majority of the currently used commercial attenuated rabies virus vaccines appear to be derived from SAD B19 rather than from SAD Bern. One commercially available vaccine virus did not contain the SAD strain mentioned in the product information of the producer. Two SAD vaccine strains appeared to consist of mixed genomic sequences. Furthermore, in-del events targeting A-rich sequences (in positive strand) within the 3' non-coding regions of M and G genes were observed in SAD-derivates developed in Europe. Our data also supports the idea of a possible recombination that had occurred during the derivation of the European branch of SAD viruses. If confirmed, this recombination event would be the first one reported among RABV vaccine strains. PMID:18485548

  19. Insular Volume Reduction in Patients with Social Anxiety Disorder

    OpenAIRE

    Kawaguchi, Akiko; Nemoto, Kiyotaka; Nakaaki, Shutaro; Kawaguchi, Takatsune; Kan, Hirohito; ARAI Nobuyuki; Shiraishi, Nao; Hashimoto, Nobuhiko; Akechi, Tatsuo

    2016-01-01

    Despite the fact that social anxiety disorder (SAD) is highly prevalent, there have been only a few structural imaging studies. Moreover, most of them reported about a volume reduction in amygdale, which plays a key role in the neural function of SAD. Insula is another region of interest. Its hyperactivity in regard to processing negative emotional information or interoceptive awareness has been detected in patients with SAD. Referring to these studies, we hypothesized that insular volumes mi...

  20. Social anxiety disorder and the psychobiology of self-consciousness

    OpenAIRE

    Stein, Dan J.

    2015-01-01

    Individuals with social anxiety disorder (SAD) are characterized by fear or anxiety about social situations, but also by important alterations in self-referential processing. Given advances in our understanding of the neurocircuitry and neurochemistry of SAD, the question arises of the relationship between this research and an emergent literature on the psychobiology of self and self-consciousness. A number of investigations of SAD have highlighted altered activity in the medial prefrontal co...

  1. Cultural Aspects in Social Anxiety and Social Anxiety Disorder

    OpenAIRE

    Hofmann, Stefan G.; Asnaani, Anu; Hinton, Devon E.

    2010-01-01

    To examine cultural aspects in social anxiety and social anxiety disorder (SAD), we reviewed the literature on the prevalence rates, expressions, and treatments of social anxiety/SAD as they relate to culture, race, and ethnicity. We further reviewed factors that contribute to the differences in social anxiety/SAD between different cultures, including individualism/collectivism, perception of social norms, self-construal, gender roles, and gender role identification. Our review suggests that ...

  2. Modulating affect, cognition and behavior – prospects of deep brain stimulation for treatment resistant psychiatric disorders

    OpenAIRE

    Schlaepfer, Thomas E

    2011-01-01

    Most patients suffering from psychiatric disorders respond to combina-tions of psycho- and psychopharmacotherapy, however there are patients who profit little if anything even after many years of treatment. Since about a decade different modalities of targeted neuromodulation – among them most prominently – Deep Brain Stimulation (DBS) - are being actively researched as putative approaches to very treatment resistant forms of those disorders. Recently, promising pilot data have been re-ported...

  3. A psychobiographical analysis of Brian Douglas Wilson: Creativity, drugs, and models of schizophrenic and affective disorders

    OpenAIRE

    Belli, Stefano

    2009-01-01

    The suggestion of a relationship between creativity and mental disorder has existed for centuries, and has been advocated by many psychological researchers. The present analysis offers a consideration of the nature of mental disorder present in Brian Wilson, an individual recognised as one of the most creative figures in 20th century popular music. Using converging biographical evidence, and the diagnostic program Opcrit, Wilson’s diagnosis is concluded to be schizoaffective. Employing detail...

  4. Personality and Psychiatric Disorders in Women Affected by Polycystic Ovary Syndrome

    OpenAIRE

    Scaruffi, Elisabetta; Gambineri, Alessandra; Cattaneo, Stefania; Turra, Jenni; Vettor, Roberto; Mioni, Roberto

    2014-01-01

    Background: Polycystic ovary syndrome (PCOS) is the most prevalent endocrine disorder among fertile women. Studies show reduced quality of life, anxiety, depression, body dissatisfaction, eating disorder, and sexual dysfunction, but the etiology of these disturbs remains still debated. The aim of our study is to verify whether this hyperandrogenic syndrome characterizes a strong psycho(patho)logical personality. Method: Sixty PCOS subjects (mean age 25.8 ± 4.7 years) were evaluated by anth...

  5. Biased Recognition of Facial Affect in Patients with Major Depressive Disorder Reflects Clinical State

    OpenAIRE

    Paula Münkler; Marcus Rothkirch; Yasmin Dalati; Katharina Schmack; Philipp Sterzer

    2015-01-01

    Cognitive theories of depression posit that perception is negatively biased in depressive disorder. Previous studies have provided empirical evidence for this notion, but left open the question whether the negative perceptual bias reflects a stable trait or the current depressive state. Here we investigated the stability of negatively biased perception over time. Emotion perception was examined in patients with major depressive disorder (MDD) and healthy control participants in two experiment...

  6. Unseen positive and negative affective information influences social perception in bipolar I disorder and healthy adults

    OpenAIRE

    Gruber, June; Siegel, Erika H.; Purcell, Amanda L.; Earls, Holly A.; Cooper, Gaia; Barrett, Lisa Feldman

    2015-01-01

    Bipolar disorder is fundamentally a disorder of emotion regulation, and associated with explicit processing biases for socially relevant emotional information in human faces. Less is known, however, about whether implicit processing of this type of emotional information directly influences social perception. We thus investigated group-related differences in the influence of unconscious emotional processing on conscious person perception judgments using a continuous flash suppression task amon...

  7. Rumination on Anger and Sadness in Adolescence: Fueling of Fury and Deepening of Despair

    Science.gov (United States)

    Peled, Maya; Moretti, Marlene M.

    2007-01-01

    We examined anger rumination and sadness rumination in clinic-referred adolescents (N = 121). Factor analysis indicated that items from analogous anger and sadness rumination measures loaded onto 2 factors tapping anger rumination and sadness rumination, respectively. Structural equation modeling confirmed unique relations between each form of…

  8. Re-exploring the influence of sad mood on music preference

    NARCIS (Netherlands)

    R.S. Friedman; E. Gordis; J. Förster

    2012-01-01

    We conducted three experiments to rectify methodological limitations of prior studies on selective exposure to music and, thereby, clarify the nature of the impact of sad mood on music preference. In all studies, we experimentally manipulated mood (sad vs. neutral in Experiments 1 and 2; sad vs. neu

  9. Affected-sib-pair analyses reveal support of prior evidence for a susceptibility locus for bipolar disorder, on 21q

    Energy Technology Data Exchange (ETDEWEB)

    Detera-Wadleigh, S.D.; Badner, J.A.; Goldin, L.R. [National Inst. of Health, Bethesda, MD (United States)] [and others

    1996-06-01

    In 22 multiplex pedigrees screened for linkage to bipolar disorder, by use of 18 markers on chromosome 21q, single-locus affected-sib-pair (ASP) analysis detected a high proportion (57%-62%) of alleles shared identical by descent (IBD), with P values of .049-.0008 on nine marker loci. Multilocus ASP analyses revealed locus trios in the distal region between D21S270 and D21S171, with excess allele sharing (nominal P values <.01) under two affection-status models, ASM I (bipolars and schizoaffectives) and ASM II (ASM I plus recurrent unipolars). In addition, under ASM I, the proximal interval spanned by D21S1436 and D21S65 showed locus trios with excess allele sharing (nominal P values of .03-.0003). These findings support prior evidence that a susceptibility locus for bipolar disorder is on 21q. 38 refs., 4 tabs.

  10. An olfactory-limbic model of multiple chemical sensitivity syndrome: Possible relationships to kindling and affective spectrum disorders

    Energy Technology Data Exchange (ETDEWEB)

    Bell, I.R.; Miller, C.S.; Schwartz, G.E. (Univ. of Arizona Health Sciences Center, Tucson (United States))

    1992-08-01

    This paper reviews the clinical and experimental literature on patients with multiple adverse responses to chemicals (Multiple Chemical Sensitivity Syndrome-MCS) and develops a model for MCS based on olfactory-limbic system dysfunction that overlaps in part with Post's kindling model for affective disorders. MCS encompasses a broad range of chronic polysymptomatic conditions and complaints whose triggers are reported to include low levels of common indoor and outdoor environmental chemicals, such as pesticides and solvents. Other investigators have found evidence of increased prevalence of depression, anxiety, and somatization disorders in MCS patients and have concluded that their psychiatric conditions account for the clinical picture. However, none of these studies has presented any data on the effects of chemicals on symptoms or on objective measures of nervous system function. Synthesis of the MCS literature with large bodies of research in neurotoxicology, occupational medicine, and biological psychiatry, suggests that the phenomenology of MCS patients overlaps that of affective spectrum disorders and that both involve dysfunction of the limbic pathways. Animal studies demonstrate that intermittent repeated low level environmental chemical exposures, including pesticides, cause limbic kindling. Kindling (full or partial) is one central nervous system mechanism that could amplify reactivity to low levels of inhaled and ingested chemicals and initiate persistent affective, cognitive, and somatic symptomatology in both occupational and nonoccupational settings. As in animal studies, inescapable and novel stressors could cross-sensitize with chemical exposures in some individuals to generate adverse responses on a neurochemical basis. The olfactory-limbic model raises testable neurobiological hypotheses that could increase understanding of the multifactorial etiology of MCS and of certain overlapping affective spectrum disorders. 170 refs.

  11. Affective preclinical modeling of psychiatric disorders: taking imbalanced primal emotional feelings of animals seriously in our search for novel antidepressants

    OpenAIRE

    Panksepp, Jaak

    2015-01-01

    Preclinical animal models of psychiatric disorders are of critical importance for advances in development of new psychiatric medicine. Regrettably, behavior-only models have yielded no novel targeted treatments during the past half-century of vigorous deployment. This may reflect the general neglect of experiential aspects of animal emotions, since affective mental states of animals supposedly cannot be empirically monitored. This supposition is wrong—to the extent that the rewarding and puni...

  12. Influence of valproate on the required dose of propofol for anesthesia during electroconvulsive therapy of bipolar affective disorder patients

    OpenAIRE

    Hızlı Sayar G; Eryılmaz G; Şemieoğlu S; Özten E; Göğcegöz Gül I

    2014-01-01

    Gökben Hizli Sayar, Gül Eryilmaz, Siban Şemieoğlu, Eylem Özten, Işil Göğcegöz Gül Uskudar University, Neuropsychiatry Istanbul Hospital, Istanbul, Turkey Background: Propofol is often used as an anesthetic agent for electroconvulsive therapy (ECT). In recent studies, propofol was shown to possess significant seizure-shortening properties during ECT. "Valproate" is a mood stabilizer used mainly in the treatment of bipolar affective disorder. It is repor...

  13. Influence of valproate on the required dose of propofol for anesthesia during electroconvulsive therapy of bipolar affective disorder patients

    Directory of Open Access Journals (Sweden)

    Hızlı Sayar G

    2014-03-01

    Full Text Available Gökben Hizli Sayar, Gül Eryilmaz, Siban Şemieoğlu, Eylem Özten, Işil Göğcegöz Gül Uskudar University, Neuropsychiatry Istanbul Hospital, Istanbul, Turkey Background: Propofol is often used as an anesthetic agent for electroconvulsive therapy (ECT. In recent studies, propofol was shown to possess significant seizure-shortening properties during ECT. "Valproate" is a mood stabilizer used mainly in the treatment of bipolar affective disorder. It is reported that valproate, being an anticonvulsant, raises the seizure threshold, thus decreases the efficacy of ECT treatment. Aim: The purpose of our study was to compare the dose of propofol in valproate-using patients and valproate-free patients. Methods: In an open design, 17 patients with bipolar affective disorder manic episodes who were to be treated with valproate and ECT in combination, were compared with 16 manic-episode patients who were to be treated with ECT but not valproate. The two groups were compared on the basis of electroencephalography-registered seizure duration and the propofol dosage required to induce anesthesia. Results: Valproate, compared with no valproate treatment, results in a decrease in the propofol dose required to induce anesthesia. In the valproate group of study participants, seizure duration was significantly shorter than in the valproate-free group. Conclusion: The results suggest that valproate reduces the dose of propofol required for anesthesia during ECT treatment in patients with bipolar affective disorder manic episodes. Although propofol is a safe and efficacious anesthetic for ECT treatment, lower doses of propofol should be used to induce anesthesia for patients under valproate treatment. When the clinician needs to prolong seizure duration in patients treated with valproate, interruption of the valproate treatment or an anesthetic agent other than propofol should be considered. Keywords: bipolar affective disorder, ECT, anticonvulsant, mood

  14. Burden of lysosomal storage disorders in India: experience of 387 affected children from a single diagnostic facility.

    Science.gov (United States)

    Sheth, Jayesh; Mistri, Mehul; Sheth, Frenny; Shah, Raju; Bavdekar, Ashish; Godbole, Koumudi; Nanavaty, Nidhish; Datar, Chaitanya; Kamate, Mahesh; Oza, Nrupesh; Ankleshwaria, Chitra; Mehta, Sanjeev; Jackson, Marie

    2014-01-01

    Lysosomal storage disorders (LSDs) are considered to be a rare metabolic disease for the national health forum, clinicians, and scientists. This study aimed to know the prevalence of different LSDs, their geographical variation, and burden on the society. It included 1,110 children from January 2002 to December 2012, having coarse facial features, hepatomegaly or hepatosplenomegaly, skeletal dysplasia, neuroregression, leukodystrophy, developmental delay, cerebral-cerebellar atrophy, and abnormal ophthalmic findings. All subjects were screened for I-cell disease, glycolipid storage disorders (Niemann-Pick disease A/B, Gaucher), and mucopolysaccharide disorders followed by confirmatory lysosomal enzymes study from leucocytes and/or fibroblasts. Niemann-Pick disease-C (NPC) was confirmed by fibroblasts study using filipin stain. Various storage disorders were detected in 387 children (34.8 %) with highest prevalence of glycolipid storage disorders in 48 %, followed by mucopolysaccharide disorders in 22 % and defective sulfatide degradation in 14 % of the children. Less common defects were glycogen degradation defect and protein degradation defect in 5 % each, lysosomal trafficking protein defect in 4 %, and transport defect in 3 % of the patients. This study demonstrates higher incidence of Gaucher disease (16 %) followed by GM2 gangliosidosis that includes Tay-Sachs disease (10 %) and Sandhoff disease (7.8 %) and mucopolysaccharide disorders among all LSDs. Nearly 30 % of the affected children were born to consanguineous parents and this was higher (72 %) in children with Batten disease. Our study also demonstrates two common mutations c.1277_1278insTATC in 14.28 % (4/28) and c.964G>T (p.D322Y) in 10.7 % (3/28) for Tay-Sachs disease in addition to the earlier reported c.1385A>T (p.E462V) mutation in 21.42 % (6/28). PMID:23852624

  15. Duelo, tristeza y rechazo del inconsciente // Mourning, sadness and rejection of the subconscious

    Directory of Open Access Journals (Sweden)

    David Vargas Castro

    2011-06-01

    Full Text Available En el presente texto se articulan desarrollos realizados por Freud y Lacan a propósito del duelo con el fin de responder a la relación entre éste y lo que Lacan propone en Televisión sobre la tristeza y el rechazo del inconsciente. Para tales fines, se parte de las preguntas e intentos de respuestas dadas por Freud en el plano de la economía libidinal a propósito del duelo, para pasar a los desarrollos de orden ético y moral que Lacan plantea a propósito de la tristeza. De esta forma, el rechazo del inconsciente presente en las psicosis se distingue del que tiene lugar en el duelo, al considerar la tristeza un afecto que dará cuenta del rechazo del deseo del Otro. // This text articulates developments made by Freud and Lacan about mourning to attempt a response on how this relates to Lacan‟s proposal in Television about sadness and rejection of the unconscious. To do this, the text departs from the questions and answers given by Freud in the field of the economy of the libido referring to mourning and then moves on to the ethical and moral aspects that Lacan refers about sadness. Consequently, from this perspective the rejection of the unconscious in the psychosis is different from the one that takes place in mourning, considering sadness as an affection that will evidence the rejection of the desire of the Other.

  16. Resistant social anxiety disorder response to Escitalopram

    OpenAIRE

    Pallanti Stefano; Quercioli Leonardo

    2006-01-01

    Abstract Background Social Anxiety Disorder (SAD) is a common disorder and its high prevalence and lifelong chronicity are such that it represents a substantial public health problem. The observation that serotonergic agents appear to be effective for its treatment suggests that patients may have abnormal serotonergic neurotransmission within the central nervous system. We investigated the efficacy of Escitalopram in treatment resistant patients with SAD. Method Twenty-nine adult outpatients ...

  17. Borba protiv siromaštva u SAD

    OpenAIRE

    Bejaković, Predrag

    2000-01-01

    U radu se iznosi povijesni razvoj i obrazlažu najvažniji suvremeni oblici očuvanja dohotka i osiguranja protiv siromaštva u SAD-u, odnosno onoga što se naziva socijalnom zaštitom. Prvi dio rada posvećen je povijesti borbe protiv siromaštva. Drugi dio rada bavi se problemima vezanim uz mjerenje siromaštva i odlučivanje kome dati pomoć, te se navode pravila i ograničenja pri izradi podataka. Pregled programa za socijalnu skrb u SAD-u sadržan je u trećem dijelu, a tu se podrobnije objašnjava Pom...

  18. Language cannot be reduced to biology: Perspectives from neuro-developmental disorders affecting language learning

    Indian Academy of Sciences (India)

    D Vasanta

    2005-02-01

    The study of language knowledge guided by a purely biological perspective prioritizes the study of syntax. The essential process of syntax is recursion – the ability to generate an infinite array of expressions from a limited set of elements. Researchers working within the biological perspective argue that this ability is possible only because of an innately specified genetic makeup that is specific to human beings. Such a view of language knowledge may be fully justified in discussions on biolinguistics, and in evolutionary biology. However, it is grossly inadequate in understanding language-learning problems, particularly those experienced by children with neurodevelopmental disorders such as developmental dyslexia, Williams syndrome, specific language impairment and autism spectrum disorders. Specifically, syntax-centered definitions of language knowledge completely ignore certain crucial aspects of language learning and use, namely, that language is embedded in a social context; that the role of envrironmental triggering as a learning mechanism is grossly underestimated; that a considerable extent of visuo-spatial information accompanies speech in day-to-day communication; that the developmental process itself lies at the heart of knowledge acquisition; and that there is a tremendous variation in the orthographic systems associated with different languages. All these (socio-cultural) factors can influence the rate and quality of spoken and written language acquisition resulting in much variation in phenotypes associated with disorders known to have a genetic component. Delineation of such phenotypic variability requires inputs from varied disciplines such as neurobiology, neuropsychology, linguistics and communication disorders. In this paper, I discuss published research that questions cognitive modularity and emphasises the role of the environment for understanding linguistic capabilities of children with neuro-developmental disorders. The discussion

  19. Prevalence of internet addiction among schoolchildren in Novi Sad

    OpenAIRE

    Ač-Nikolić Eržebet; Zarić Dragana; Nićiforović-Šurković Olja

    2015-01-01

    Introduction. Internet use has increased rapidly all over the world. Excessive Internet use tends to lead to the creation of a non-chemical addiction, most commonly known as “Internet addiction.” Objective. The aim of this study was an assessment of the prevalence of Internet use and Internet addiction among school children aged 14-18 years in the Municipality of Novi Sad, Serbia, and influence of sociodemographic variables on Internet use. Methods. A cross...

  20. Operation software for commissioning of KEKB linac programmed with SAD

    International Nuclear Information System (INIS)

    SAD (Strategic Accelerator Design) was originally developed for accelerator design. In order to use it as a language for KEKB operation software, Python interpreter and EPICS channel access interface were embedded into it. Tkinter, which encapsulates Tcl/Tk in Python, provides graphical user interface (GUI). Hardware instruments are accessed through EPICS channel access routine. In this paper, some of practical tools used in the commissioning of KEKB linac are presented. (author)

  1. Affective temperaments and trait impulsivity in the group of bipolar outpatients and healthy volunteers: Could it also be relevant in the early diagnostic picture of bipolar mood disorder?

    OpenAIRE

    Dolenc, Barbara

    2010-01-01

    Affective temperaments have been linked with major mood disorders. Less attention has been paid to the association of affective temperaments with the trait impulsivity, which is commonly associated with clinical picture of bipolar disorder. The aim of our study was to examine the features of affective temperaments and impulsivity and their relationship among remitted bipolar outpatients and healthy volunteers. 1096 students, 45 euthymic bipolar outpatients and 45 comparable controls were self...

  2. The effect of erythropoietin on cognition in affective disorders - Associations with baseline deficits and change in subjective cognitive complaints.

    Science.gov (United States)

    Ott, Caroline Vintergaard; Vinberg, Maj; Kessing, Lars V; Miskowiak, Kamilla W

    2016-08-01

    This is a secondary data analysis from our erythropoietin (EPO) trials. We examine (I) whether EPO improves speed of complex cognitive processing across bipolar and unipolar disorder, (II) if objective and subjective baseline cognitive impairment increases patients׳ chances of treatment-efficacy and (III) if cognitive improvement correlates with better subjective cognitive function, quality of life and socio-occupational capacity. Patients with unipolar or bipolar disorder were randomized to eight weekly EPO (N=40) or saline (N=39) infusions. Cognition, mood, quality of life and socio-occupational capacity were assessed at baseline (week 1), after treatment completion (week 9) and at follow-up (week 14). We used repeated measures analysis of covariance to investigate the effect of EPO on speed of complex cognitive processing. With logistic regression, we examined whether baseline cognitive impairment predicted treatment-efficacy. Pearson correlations were used to assess associations between objective and subjective cognition, quality of life and socio-occupational capacity. EPO improved speed of complex cognitive processing across affective disorders at weeks 9 and 14 (p≤0.05). In EPO-treated patients, baseline cognitive impairment increased the odds of treatment-efficacy on cognition at weeks 9 and 14 by a factor 9.7 (95% CI:1.2-81.1) and 9.9 (95% CI:1.1-88.4), respectively (p≤0.04). Subjective cognitive complaints did not affect chances of treatment-efficacy (p≥0.45). EPO-associated cognitive improvement correlated with reduced cognitive complaints but not with quality of life or socio-occupational function. As the analyses were performed post-hoc, findings are only hypothesis-generating. In conclusion, pro-cognitive effects of EPO occurred across affective disorders. Neuropsychological screening for cognitive dysfunction may be warranted in future cognition trials. PMID:27349944

  3. Examining the dynamic relationships between exposure tasks and cognitive restructuring in CBT for SAD: Outcomes and moderating influences.

    Science.gov (United States)

    Hawley, Lance L; Rector, Neil A; Laposa, Judith M

    2016-04-01

    Meta-analyses indicate that cognitive behavioral therapy (CBT) for social anxiety disorder (SAD) leads to substantial symptom alleviation. Although there is an emphasis on engaging in exposure and cognitive restructuring during treatment, the longitudinal relationship between skill use and symptom alleviation is not well understood. Furthermore, treatment response may be attenuated by pre-existing patient vulnerabilities. This study examined the longitudinal association of skill use (i.e. exposure (EX), thought record use (TR)), symptom reduction and the potential moderating influence of perfectionism during a 12-session, manual-based CBT for SAD intervention for 100 patients (51% female) meeting DSM-IV criteria for SAD. Results obtained from Latent Difference Score (LDS) models indicated that the frequency of both EX and TR skill use led to subsequent symptom alleviation; however, this varied based on the type of skill used. Further, although both EX and TR interventions were associated with subsequent symptom reduction, the association of EX and subsequent symptom alleviation was greater than the association of TR and subsequent symptom alleviation. Finally, higher pre-treatment perfectionism was associated with greater initial skill use, followed by significantly reduced skill use in later sessions. These preliminary results suggest that perfectionistic individuals demonstrate differential engagement in EX and TR interventions during treatment. PMID:26905316

  4. Affective preclinical modeling of psychiatric disorders: taking imbalanced primal emotional feelings of animals seriously in our search for novel antidepressants.

    Science.gov (United States)

    Panksepp, Jaak

    2015-12-01

    Preclinical animal models of psychiatric disorders are of critical importance for advances in development of new psychiatric medicine. Regrettably, behavior-only models have yielded no novel targeted treatments during the past half-century of vigorous deployment. This may reflect the general neglect of experiential aspects of animal emotions, since affective mental states of animals supposedly cannot be empirically monitored. This supposition is wrong-to the extent that the rewarding and punishing aspects of emotion circuit arousals reflect positive and negative affective states. During the past decade, the use of such affective neuroscience-based animal modeling has yielded three novel antidepressants (i) via the alleviation of psychic pain with low doses of buprenorphine; (ii) via the amplification of enthusiasm by direct stimulation of the medial forebrain bundle); and (iii) via the facilitation of the capacity for social joy with play facilitators such as rapastinel (GLYX13). All have progressed to successful human testing. For optimal progress, it may be useful for preclinical investigators to focus on the evolved affective foundations of psychiatrically relevant brain emotional disorders for optimal animal modeling. PMID:26869838

  5. Understanding the role of P2X7 in affective disorders – are glial cells the major players?

    Directory of Open Access Journals (Sweden)

    Leanne eStokes

    2015-07-01

    Full Text Available The pathophysiology of several psychiatric disorders has been linked to biomarkers of inflammation generating a theory of major depressive disorder as an inflammatory disease and infection and autoimmunity as major risk factors for schizophrenia. The idea of pro-inflammatory cytokines altering behavior is now well accepted however many questions remain. Microglia can produce a plethora of inflammatory cytokines and these cells appear to be critical in the link between inflammatory changes and depressive disorders. Microglia play a known role in sickness behavior which has many components of depressive-like behavior such as social withdrawal, sleep alterations, and anorexia. Numerous candidate genes have been identified for psychiatric disorders in the last decade. Single nucleotide polymorphisms in the human P2X7 gene have been linked to bipolar disorder, depression, and to the severity of depressive symptoms. P2X7 is a ligand-gated cation channel expressed on microglia with lower levels found on astrocytes and on some neuronal populations. In microglia P2X7 is a major regulator of pro-inflammatory cytokines of the interleukin-1 family. Genetic deletion of P2X7 in mice is protective for depressive behavior in addition to inflammatory responses. P2X7-/- mice have been shown to demonstrate anti-depressive-like behavior in forced swim and tail suspension behavioral tests and stressor-induced behavioral responses were blunted. Both neurochemical (norepinephrine, serotonin, dopamine and inflammatory changes have been observed in the brains of P2X7-/- mice. This review will discuss the recent evidence for involvement of P2X7 in the pathophysiology of depressive disorders and propose mechanisms by which altered signaling through this ion channel may affect the inflammatory state of the brain.

  6. [Screening for posttraumatic stress disorder in people affected by the 2010 earthquake in Chile.

    Science.gov (United States)

    Fernández, Alicia Ruth; Estario, Juan Carlos; Enders, Julio Enrique; Neira, María Josefina López de; Abeldaño, Roberto Ariel

    2014-11-01

    The authors conducted an assessment of post-traumatic stress disorder screening in the Chilean population following the February 2010 earthquake, based on the Post Earthquake Survey with a multistage sample of 24,982 individuals over 18 years of age, applying the Davidson Trauma Scale. Multivariate analysis was performed with significance set at p<0.05. Prevalence of positive screening for post-traumatic stress disorder was 11% for the country as a whole, but reached 30% at lower-level disaggregation. The logistic regression model for post-traumatic stress disorder identified the following risk factors: belonging to a low-income family, having suffered damage to the household, a history of health problems in the previous month, and female gender (p<0.05). Family coping with the earthquake proved to be a protective factor as compared to other social or neighborhood groups, and more years of schooling were also protective (p<0.05). Positive screening for posttraumatic stress disorders revealed clear social inequalities. PMID:25493991

  7. Mutations in NRXN1 in a family multiply affected with brain disorders

    DEFF Research Database (Denmark)

    Duong, Linh; Klitten, Laura L; Møller, Rikke S;

    2012-01-01

    deleterious to NRXN1. The deletion was passed on from the patient's mother who was clinically characterized by sub-diagnostic autistic traits in addition to type 1 diabetes mellitus. The point mutation was subsequently found in the patient's brother, suffering from a psychotic disorder, which implies that the...

  8. Rebound of affective symptoms following acute cessation of deep brain stimulation in obsessive-compulsive disorder

    NARCIS (Netherlands)

    Ooms, Pieter; Blankers, Matthijs; Figee, Martijn; Mantione, Mariska; van den Munckhof, Pepijn; Schuurman, P Richard; Denys, D.

    2014-01-01

    BACKGROUND: Deep brain stimulation (DBS) is regarded as an effective way to treat refractory obsessive-compulsive disorder (OCD). Little is known about the effects of DBS cessation following a longer period of stimulation. OBJECTIVE: To determine the relapse and rebound effects of psychiatric sympto

  9. Modulating affect, cognition and behavior – prospects of deep brain stimulation for treatment resistant psychiatric disorders

    Directory of Open Access Journals (Sweden)

    Thomas E. Schlaepfer

    2011-06-01

    Full Text Available Most patients suffering from psychiatric disorders respond to combina-tions of psycho- and psychopharmacotherapy, however there are patients who profit little if anything even after many years of treatment. Since about a decade different modalities of targeted neuromodulation – among them most prominently – Deep Brain Stimulation (DBS - are being actively researched as putative approaches to very treatment resistant forms of those disorders. Recently, promising pilot data have been re-ported both for Major Depression (MD and Obsessive-Compulsive Disor-der (OCD. Given the fact that patients studied had been treated unsuc-cessfully for many years renders these findings remarkable. Remarkable is the fact, that in case of the long-term studies underway for MD, patients show a stable response. This gives hope to a substantial percentage of therapy-resistant psychiatric patients requiring new therapy approaches. There are no fundamental ethic objections to its use in psychiatric disor-ders, but until substantial clinical data is available, mandatory standards are needed. DBS is a unique and very promising method for the treat-ment of therapy-resistant psychiatric patients. The method allows ma-nipulating pathological neuronal networks in a very precise way.

  10. Attentional and Affective Processing of Sexual Stimuli in Women with Hypoactive Sexual Desire Disorder

    NARCIS (Netherlands)

    Brauer, M. van; Leeuwen, M.L. van; Janssen, E.; Newhouse, S.K.; Heiman, J.R.; Laan, E.

    2012-01-01

    Hypoactive sexual desire disorder (HSDD) is the most common sexual problem in women. From an incentive motivation perspective, HSDD may be the result of a weak association between sexual stimuli and rewarding experiences. As a consequence, these stimuli may either lose or fail to acquire a positive

  11. Unseen positive and negative affective information influences social perception in bipolar I disorder and healthy adults.

    Science.gov (United States)

    Gruber, June; Siegel, Erika H; Purcell, Amanda L; Earls, Holly A; Cooper, Gaia; Barrett, Lisa Feldman

    2016-03-01

    Bipolar disorder is fundamentally a disorder of emotion regulation, and associated with explicit processing biases for socially relevant emotional information in human faces. Less is known, however, about whether implicit processing of this type of emotional information directly influences social perception. We thus investigated group-related differences in the influence of unconscious emotional processing on conscious person perception judgments using a continuous flash suppression task among 22 individuals with remitted bipolar I disorder (BD; AgeM=30.82, AgeSD=7.04; 68.2% female) compared with 22 healthy adults (CTL; AgeM=20.86, AgeSD=9.91; 72.2% female). Across both groups, participants rated neutral faces as more trustworthy, warm, and competent when paired with unseen happy faces as compared to unseen angry and neutral faces; participants rated neutral faces as less trustworthy, warm, and competent when paired with unseen angry as compared to neutral faces. These findings suggest that emotion-related disturbances are not explained by early automatic processing stages, and that activity in the dorsal visual stream underlying implicit emotion processing is intact in bipolar disorder. Implications for understanding the etiology of emotion disturbance in BD are discussed. PMID:26745436

  12. Affect regulation, mental health disorders, and maladaptive brain responses in music listening : a correlational study

    OpenAIRE

    Carlson, Emily

    2014-01-01

    Affect regulation may be defined as a process by which an individual maintains or modifies his or her mood or emotional state, by conscious or automatic processes. Adequate affect regulation may play an important role in mitigating or preventing mental illness, which is a widespread, inadequately treated and inadequately understood phenomenon. Music, which is known to express and induce emotions, may be used for affect regulation in a variety of ways, both self-directed and in therapeutic con...

  13. Are parental autism spectrum disorder and/or attention-deficit/Hyperactivity disorder symptoms related to parenting styles in families with ASD (+ADHD) affected children?

    Science.gov (United States)

    van Steijn, Daphne J; Oerlemans, Anoek M; de Ruiter, Saskia W; van Aken, Marcel A G; Buitelaar, Jan K; Rommelse, Nanda N J

    2013-11-01

    An understudied and sensitive topic nowadays is that even subthreshold symptoms of autism spectrum disorder (ASD) and attention-deficit/Hyperactivity disorder (ADHD) in parents may relate to their parenting styles. The aim of this study was to explore the influence of (the combined) effect of child diagnosis (ASD or ASD + ADHD affected/unaffected children) and parental ASD and/or ADHD on parenting styles. Ninety-six families were recruited with one child with a clinical ASD (+ADHD) diagnosis, and one unaffected sibling. Parental ASD and ADHD symptoms were assessed using self-report. The Parenting Styles Dimensions Questionnaire (PSDQ) self- and spouse-report were used to measure the authoritative, authoritarian, and permissive parenting styles. Fathers and mothers scored significantly higher than the norm data of the PSDQ on the permissive style regarding affected children, and lower on the authoritative and authoritarian parenting style for affected and unaffected children. Self- and spouse-report correlated modestly too strongly. Higher levels of paternal (not maternal) ADHD symptoms were suboptimally related to the three parenting styles. Further, two parent-child pathology interaction effects were found, indicating that fathers with high ADHD symptoms and mothers with high ASD symptoms reported to use a more permissive parenting style only towards their unaffected child. The results highlight the negative effects of paternal ADHD symptoms on parenting styles within families with ASD (+ADHD) affected offspring and the higher permissiveness towards unaffected offspring specifically when paternal ADHD and/or maternal ASD symptoms are high. Parenting training in these families may be beneficial for the well-being of all family members. PMID:23564208

  14. The early Kraepelin´s dichotomy of schizophrenia and affective disorder - Evidence of separate diseases?ª

    Directory of Open Access Journals (Sweden)

    H. Häfner

    2010-06-01

    Full Text Available Background and Objectives: Testing Kraepelin´s dichotomy model, we studied the separability of schizophrenia and affective disorders by their symptoms and course. Methods: To this end symptoms and illness course were assessed retrospectively in individually matched untreated probands with schizophrenia and depression (n=130 each from first admission back to illness onset in comparison with 130 "healthy" controls. In a second study these same variables were studied prospectively in 107 patients with schizophrenia over a homogenised follow-up of 134 months (11.2 years. The actual mean length of the follow-up period was 12.3 years. Results: The symptom most frequently marking the onset of both schizophrenia and depression was depressive mood. Both disorders exhibited the same prodromal core syndrome. It was not until the emergence of positive symptoms that the disorders became separable by the international classification systems. Depression remained the most frequent syndrome over the course of schizophrenia. Conclusions: Obviously, depression does not represent comorbidity, but an integral part of psychosis. A dimensional disease model based on (successively emerging hierarchical symptom patterns of the human brain with increasing brain dysfunction in the course of schizophrenia and several neuro-degenerative disorders, not unknown to the later Kraepelin, is offered as an explanation.

  15. Sadness shifts to anxiety over time and distance from the national tragedy in Newtown, Connecticut.

    Science.gov (United States)

    Doré, Bruce; Ort, Leonard; Braverman, Ofir; Ochsner, Kevin N

    2015-04-01

    How do increasing temporal and spatial distance affect the emotions people feel and express in response to tragic events? Standard views suggest that emotional intensity should decrease but are silent on changes in emotional quality. Using a large Twitter data set, we identified temporal and spatial patterns in use of emotional and cognitive words in tweets about the Sandy Hook Elementary School shooting. Although use of sadness words decreased with time and spatial distance, use of anxiety words showed the opposite pattern and was associated with concurrent increases in language reflecting causal thinking. In a follow-up experiment, we found that thinking about abstract causes (as opposed to concrete details) of this event similarly evoked decreased sadness but increased anxiety, which was associated with perceptions that a similar event might occur in the future. These data challenge current theories of emotional reactivity and identify time, space, and abstract causal thinking as factors that elicit categorical shifts in emotional responses to tragedy. PMID:25767209

  16. A Parent-Child Interactional Model of Social Anxiety Disorder in Youth

    Science.gov (United States)

    Ollendick, Thomas H.; Benoit, Kristy E.

    2012-01-01

    In this paper, one of the most common disorders of childhood and adolescence, social anxiety disorder (SAD), is examined to illustrate the complex and delicate interplay between parent and child factors that can result in normal development gone awry. Our parent-child model of SAD posits a host of variables that converge to occasion the onset and…

  17. Social anxiety disorder: questions and answers for the DSM-V

    NARCIS (Netherlands)

    S.M. Bogels; M. Stein; L. Alden; D.C. Beidel; L.A. Clark; D.S. Pine; M.B. Stein; M. Voncken

    2010-01-01

    Background: This review evaluates the DSM-IV criteria of social anxiety disorder (SAD), with a focus on the generalized specifier and alternative specifiers, the considerable overlap between the DSM-IV diagnostic criteria for SAD and avoidant personality disorder, and developmental issues. Method: A

  18. The effects of anger and sadness on clinical pain reports and experimentally-induced pain thresholds in women with and without fibromyalgia.

    NARCIS (Netherlands)

    Middendorp, H. van; Lumley, M.A.; Jacobs, J.W.G.; Bijlsma, J.W.J.; Geenen, R.

    2010-01-01

    OBJECTIVE: Negative emotions are commonly experienced in fibromyalgia and may affect pain. This study examined the effects of anger and sadness on clinical pain reports and on pain threshold and tolerance in response to electrical stimulation in women with and without fibromyalgia. METHODS: In an ex

  19. Comorbid Social Anxiety Disorder in Adults with Autism Spectrum Disorder

    Science.gov (United States)

    Maddox, Brenna B.; White, Susan W.

    2015-01-01

    Social anxiety symptoms are common among cognitively unimpaired youth with autism spectrum disorder (ASD). Few studies have investigated the co-occurrence of social anxiety disorder (SAD) in adults with ASD, although identification may aid access to effective treatments and inform our scientific efforts to parse heterogeneity. In this preliminary…

  20. Laboratory-induced hyperventilation differentiates female sexual arousal disorder subtypes.

    Science.gov (United States)

    Brotto, Lori A; Klein, Carolin; Gorzalka, Boris B

    2009-08-01

    The effects of heightened sympathetic nervous system (SNS) activity via laboratory-induced hyperventilation (LIH) on subjective and physiological sexual arousal were examined in a heterogeneous group of women with Sexual Arousal Disorder (SAD; n = 60), as well as across subtypes of SAD, in comparison to a control group of women without sexual difficulties (n = 42). Participants took part in 2 min of rapid breathing, a technique previously found to increase SNS activity, immediately prior to viewing erotic stimuli. Physiological arousal (i.e., vaginal pulse amplitude; VPA) was measured via the vaginal photoplethysmograph and subjective arousal was measured via self-report questionnaires. LIH differentiated women with SAD from those in the control group, with LIH increasing VPA in the latter, but having no significant effect in the heterogeneous SAD group. However, among subtypes of SAD, LIH differentiated women with genital (n = 16) and subjective (n = 16) subtypes of SAD from women with combined SAD (n = 28) and women without sexual difficulties. Specifically, women in the control group and those with combined SAD had a significant increase in VPA whereas women with genital or subjective SAD had a significant decrease in VPA following LIH. There was no significant effect of LIH on any self-report measure of sexual arousal following erotic stimuli. Implications of the results for the conceptualization, diagnosis, and treatment of SAD are discussed. PMID:18343989

  1. The effect of diagnostic labels on the affective responses of college students towards peers with 'Asperger's Syndrome' and 'Autism Spectrum Disorder'.

    Science.gov (United States)

    Brosnan, Mark; Mills, Elizabeth

    2016-05-01

    Given the removal of Asperger's Syndrome label inDiagnostic and Statistical Manual of Mental Disorders-Fifth Edition, the impact of clinical labels upon the affective responses of college students was explored. A total of 120 college students read two vignettes depicting social interactions typical of a person with autism spectrum disorder. In one vignette, they were informed that the character was a typical college student and in the other, the character had a clinical disorder (either autism spectrum disorder, Asperger's Syndrome or Schizophrenia). Participants' affective responses were measured on the Positive and Negative Affect Scale. No significant differences in positive and negative affective responses were found between the clinical labels. However, affective responses were significantly more positive and less negative towards behaviours associated with clinical groups compared to the typical college student. The implications for students disclosing their diagnosis at university are discussed. PMID:26045542

  2. Internal browning disorder of eight pear cultivars affected by bioactive constituents and enzyme activity.

    Science.gov (United States)

    Koushesh Saba, Mahmoud; Moradi, Samira

    2016-08-15

    Internal browning (IB) is a disorder in pears that is frequently observed in some cultivars. The present research was carried out to study biochemical changes and IB disorder of pear fruit during storage and ripening. Eight pear cultivars harvested and stored at 1°C up to 90days. IB incidence, some bioactive compounds, polyphenol oxidase (PPO), peroxidase (POX), and superoxide dismutase (SOD) enzymes activities were measured during storage. IB increased during storage time but the susceptibility of cultivars was different. The ascorbic acid (AA), antioxidant capacity (AC) and SOD activity decreased while POX activity increased during storage but the rate of changes were different in studied cultivars. Total phenol (TP) and total flavonoid (TF) average content varied among pear cultivars and the highest TP and TF were observed in 'Bakhi' cultivars during storage. Fruit IB had positive correlation with the PPO activity, but negative correlation with TP, AC and AA. PMID:27006238

  3. Topiramate-induced periodic limb movement disorder in a patient affected by focal epilepsy

    Science.gov (United States)

    Romigi, Andrea; Vitrani, Giuseppe; D'Aniello, Alfredo; Di Gennaro, Giancarlo

    2014-01-01

    Periodic limb movement disorder (PLMD) is characterized by pathological periodic limb movements during sleep, insomnia and/or diurnal sleepiness, and the absence of another primary sleep disorder. We report a patient with complex partial seizures who developed PLMD while taking topiramate (TPM). He had no evidence of metabolic and/or other conditions inducing PLMD. He also had fragmented sleep and disruptive PLMS on polysomnography, and PLMS subsided with change of antiepileptic drug. Topiramate may modulate the dopaminergic pathway by inhibition of glutamate release, thereby inducing PLMD as observed in our patient. Although a single case does not allow any generalization, PLMD should be considered in patients complaining of insomnia and treated with TPM. PMID:25667887

  4. Topiramate-induced periodic limb movement disorder in a patient affected by focal epilepsy

    Directory of Open Access Journals (Sweden)

    Andrea Romigi

    2014-01-01

    Full Text Available Periodic limb movement disorder (PLMD is characterized by pathological periodic limb movements during sleep, insomnia and/or diurnal sleepiness, and the absence of another primary sleep disorder. We report a patient with complex partial seizures who developed PLMD while taking topiramate (TPM. He had no evidence of metabolic and/or other conditions inducing PLMD. He also had fragmented sleep and disruptive PLMS on polysomnography, and PLMS subsided with change of antiepileptic drug. Topiramate may modulate the dopaminergic pathway by inhibition of glutamate release, thereby inducing PLMD as observed in our patient. Although a single case does not allow any generalization, PLMD should be considered in patients complaining of insomnia and treated with TPM.

  5. Evidence for a genetic association between alleles of monoamine oxidase A gene and bipolar affective disorder

    Energy Technology Data Exchange (ETDEWEB)

    Lim, L.C.C.; Sham, P.; Castle, D. [Institute of Psychiatry, London (United Kingdom)] [and others

    1995-08-14

    We present evidence of a genetic association between bipolar disorder and alleles at 3 monoamine oxidase A (MAOA) markers, but not with alleles of a monoamine oxidase B (MAOB) polymorphism. The 3 MAOA markers, including one associated with low MAOA activity, show strong allelic association with each other but surprisingly not with MAOB. Our results are significantly only for females, though the number of males in our sample is too small to draw any definite conclusions. Our data is consistent with recent reports of reduced MAOA activity in patients with abnormal behavioral phenotypes. The strength of the association is weak, but significant, which suggests that alleles at the MAOA locus contribute to susceptibility to bipolar disorder rather than being a major determinant. 58 refs., 1 fig., 3 tabs.

  6. Understanding heterogeneity in borderline personality disorder: differences in affective reactivity explained by the traits of dependency and self-criticism.

    Science.gov (United States)

    Kopala-Sibley, Daniel C; Zuroff, David C; Russell, Jennifer J; Moskowitz, D S; Paris, Joel

    2012-08-01

    This study examined whether the personality traits of self-criticism and dependency respectively moderated the effects of perceived inferiority and emotional insecurity on negative affect during interpersonal interactions in individuals with borderline personality disorder (BPD). A sample of 38 patients with BPD and matched community comparison participants completed event-contingent record forms after each significant interaction for a 20-day period. Multilevel models showed that, controlling for baseline levels of depressive symptoms and neuroticism, as well as lagged negative affect, event-level elevations in perceived inferiority and emotional insecurity were related to more negative affect in both groups. Event-level perceived inferiority was more strongly associated with negative affect in patients with BPD who reported higher levels of self-criticism, while event-level perceived emotional insecurity was more strongly associated with negative affect in patients with BPD who reported higher levels of dependency. No significant interactions emerged for the comparison group. These findings further our understanding of differences among patients with BPD and support the application of personality-vulnerability or diathesis-stress models in predicting negative affect in BPD. Results have implications for the design of therapies for patients with BPD. PMID:22686873

  7. Behavioural aspects of patients with Autism Spectrum Disorders (ASD) that affect their dental management

    OpenAIRE

    Limeres, Jacobo; Castaño Novoa, Patricia; Abeleira Pazos, María Teresa; Ramos Barbosa, Isabel

    2014-01-01

    Dental treatment in patients with Autism Spectrum Disorders (ASD) can be complicated due to the presence of behavioral alterations. In this group, there are no specific behavioral profiles that allow dentist to anticipate the attitude that a patient will show during a visit. Thus, behavioral attitudes have been described that vary from total permissiveness and collaboration during even bloody procedures, to the absolute impossibility in conducting a simple oral examination. There is no effect...

  8. Initial Depressive Episodes Affect the Risk of Suicide Attempts in Korean Patients with Bipolar Disorder

    OpenAIRE

    Ryu, Vin; Jon, Duk-In; Cho, Hyun Sang; Kim, Se Joo; Lee, Eun; Kim, Eun Joo; Seok, Jeong-Ho

    2010-01-01

    Purpose Suicide is a major concern for increasing mortality in bipolar patients, but risk factors for suicide in bipolar disorder remain complex, including Korean patients. Medical records of bipolar patients were retrospectively reviewed to detect significant clinical characteristics associated with suicide attempts. Materials and Methods A total of 579 medical records were retrospectively reviewed. Bipolar patients were divided into two groups with the presence of a history of suicide attem...

  9. The role of impulsivity, affect, and expectations in alcohol use and disordered eating

    OpenAIRE

    Monreal, Teresa Kathleen

    2012-01-01

    Alcohol use and eating disorders are a major public health concern for women in late adolescence and early adulthood. Emotion based impulsivity represents one process by which the experience of strong emotions may generally predispose some individuals to engage in rash behavior, including dysfunctional eating and drinking. In two sessions, the present study examined positive and negative urgency in relationship to dysfunctional eating and drinking, cognitive expectations about food and alcoho...

  10. De Novo Fear Conditioning Across Diagnostic Groups in the Affective Disorders: Evidence for Learning Impairments

    OpenAIRE

    Otto, Michael W; Moshier, Samantha J; Kinner, Dina G.; Simon, Naomi M.; Pollack, Mark H.; Orr, Scott P

    2014-01-01

    De novo fear conditioning paradigms have served as a model for how clinical anxiety may be acquired and maintained. To further examine variable findings in the acquisition and extinction of fear responses between clinical and non-clinical samples, we assessed de novo fear conditioning outcomes in outpatients with either anxiety disorders or depression and healthy subjects recruited from the community. Overall, we found evidence for attenuated fear conditioning, as measured by skin conductance...

  11. Advances in the Conceptualization of Personality Disorders: Issues Affecting Social Work Practice and Research

    OpenAIRE

    Lanier, Paul; Bollinger, Sarah; Krueger, Robert F.

    2011-01-01

    This article provides a review of the research that has informed the proposed changes to the DSM-5 conceptualization of personality psychopathology with a focus on implications for social work practice and research. A paradigm shift to a dimensional model is likely to replace the current categorical model of personality disorders and will have profound implications for the profession. While establishing a diagnostic system that is grounded in empirical knowledge is the primary benefit, this t...

  12. SEPARATION ANXIETY DISORDER IN YOUTH: PHENOMENOLOGY, ASSESSMENT, AND TREATMENT

    OpenAIRE

    Ehrenreich, Jill T.; Santucci, Lauren C.; Weiner, Courtney L.

    2008-01-01

    Separation Anxiety Disorder (SAD) is the most commonly diagnosed and impairing childhood anxiety disorder, accounting for approximately 50% of the referrals for mental health treatment of anxiety disorders. While considered a normative phenomenon in early childhood, SAD has the potential to negatively impact a child’s social and emotional functioning when it leads to avoidance of certain places, activities and experiences that are necessary for healthy development. Amongst those with severe s...

  13. The Impact of Social Trauma among Outpatients with Social Anxiety Disorder Compared to Individuals with No Mental Disorders

    OpenAIRE

    Karen Guðmundsdóttir 1977

    2016-01-01

    Trauma have mostly been researched in the context of post-traumatic stress disorder (PTSD). In this study, we explored whether there may exist at least two types of trauma; imminent threat to life and social trauma (humiliation, rejection or ridicule), and whether there were differences in the type and severity of social trauma endured by outpatients with a primary diagnosis of social anxiety disorder (SAD) compared to individuals with no mental disorders (the comparison group). The SAD group...

  14. Theory of mind, empathy and moral emotions in patients with affective disorders

    Directory of Open Access Journals (Sweden)

    Roksana Epa

    2015-06-01

    Conclusions. Disturbances of social cognition and moral emotions are common among persons with BD or MDD. Raising awareness of the problems affecting this area may contribute to a better understanding of patients and help the clinicians in conducting effective therapy.

  15. Reduction in delta activity predicted improved negative affect in Major Depressive Disorder.

    Science.gov (United States)

    Cheng, Philip; Goldschmied, Jennifer; Casement, Melynda; Kim, Hyang Sook; Hoffmann, Robert; Armitage, Roseanne; Deldin, Patricia

    2015-08-30

    While prior research has demonstrated a paradoxical antidepressant effect of slow-wave disruption (SWD), the specific dimensions of depression affected is still unclear. The current study aimed to extend this research by utilizing a dimensional approach in examining the antidepressant effects of SWD. Of particular interest is the affective dimension, as negative affect in depression is arguably the most salient characteristic of depression. This sample included 16 individuals with depression (10 female) recruited from the community. Participants slept in the lab for three nights (adaptation, baseline night, and SWD) with polysomnography, and completed measures of negative affect and depression severity the following morning. Results show that reduction in delta power was linearly associated with improved negative affect. Comparison of individual change scores revealed that half of the individuals showed improved negative affect, which is comparable to the reported 40-60% antidepressant response rate to sleep deprivation. Results suggest that vulnerability in the sleep homeostatic system may be a contributing individual differences factor in response to slow-wave disruption in depression. PMID:26123231

  16. Angry-happy interpretations of ambiguous faces in social anxiety disorder.

    Science.gov (United States)

    Maoz, Keren; Eldar, Sharon; Stoddard, Joel; Pine, Daniel S; Leibenluft, Ellen; Bar-Haim, Yair

    2016-07-30

    Social Anxiety Disorder (SAD) is characterized by a tendency to interpret ambiguous social cues as negative. Here we tested whether interpretation of ambiguous faces differs between participants with SAD and non-anxious controls. Twenty-seven individuals with SAD and 21 non-anxious control participants completed an emotion recognition task in which they judged ambiguous morphed faces as happy or angry. Participants with SAD judged a higher proportion of the faces as angry compared to non-anxious participants, and were slower to judge faces as angry compared to happy, while no such reaction time bias manifested in the control group. Finally, happy judgments were slower in the SAD group compared to the control group, while angry judgments were faster in the SAD group compared to the control group. These findings provide evidence for a negative bias in resolving emotional ambiguity in facial expressions among individuals with SAD. PMID:27173656

  17. Common and distinct neural features of social and non-social reward processing in autism and social anxiety disorder

    OpenAIRE

    Richey, John A.; Rittenberg, Alison; Hughes, Lauren; Damiano, Cara R.; Sabatino, Antoinette; Miller, Stephanie; Hanna, Eleanor; Bodfish, James W.; Dichter, Gabriel S.

    2013-01-01

    Autism spectrum disorders (ASDs) and social anxiety disorder (SAD) are both characterized by social dysfunction, but no study to date has compared neural responses to social rewards in ASDs and SAD. Neural responses during social and non-social reward anticipation and outcomes were examined in individuals with ASD (n = 16), SAD (n = 15) and a control group (n = 19) via functional magnetic resonance imaging. Analyses modeling all three groups revealed increased nucleus accumbens (NAc) activati...

  18. Gonadal steroids and affective symptoms during in vitro fertilization: implication for reproductive mood disorders.

    Science.gov (United States)

    Bloch, Miki; Aharonov, Inbar; Ben Avi, Irit; Schreiber, Shaul; Amit, Ami; Weizman, Abraham; Azem, Foad

    2011-07-01

    Gonadal steroids (GSs) have been associated with the onset of a number of reproductive-related mood disorders in women, in which fluctuating or unstable hormonal levels are postulated to act as the trigger for the destabilization of mood. There is, however, rather limited direct clinical evidence that can link rapidly changing GS levels with the induction of mood symptoms. We aimed to study the effect of controlled and rapid GS fluctuations on mood in an in vivo model. Women undergoing in vitro fertilization (n=108) were assessed for depression and anxiety levels on 3 time points: during a low estradiol and progesterone baseline, during a gonadotropin stimulated estradiol-dominant phase, and after embryo transfer, during a progesterone-dominant low estrogen phase. Plasma levels for estrogen and progesterone were drawn on these time points. Symptoms of depression and anxiety significantly increased from baseline to the high estradiol levels but were not correlated with estrogen. The sharp drop from high estradiol levels at the estradiol-dominant phase to low levels at the progesterone-dominant phase was significantly correlated with rising depression scores. The rise in progesterone levels from low levels at the estradiol-dominant phase to high levels at the progesterone-dominant phase was significantly and inversely correlated with depression scores. This study suggests that the mechanism underlying the role of estrogen in reproductive-related mood disorders involves an abrupt and precipitous drop in its plasma level that can precipitate negative mood states. This finding has implications on the treatment of GS-related mood disorders. PMID:21106297

  19. Analysis of various risk factors affecting potentially malignant disorders and oral cancer patients of Central India

    OpenAIRE

    Vidya Kadashetti; Minal Chaudhary; Swati Patil; Madhuri Gawande; K M Shivakumar; Snehal Patil; R C Pramod

    2015-01-01

    Context: The use of tobacco/betel quid can alone lead to death. India is the fourth largest consumer of tobacco/betel quid in the world and the third-largest producer of tobacco/betel quid after China and Brazil. Aims: A case-control study was carried out to assess the prevalence and various risk factors among potentially malignant disorders (PMD) and oral cancer patients of central India. Settings and Design: A total of 100 clinically and histopathologically diagnosed PMD and oral can...

  20. Effect of recombinant erythropoietin on inflammatory markers in patients with affective disorders

    DEFF Research Database (Denmark)

    Vinberg, Maj; Weikop, Pia; Olsen, Niels Vidiendal;

    2016-01-01

    were recruited: 40 currently depressed patients with treatment-resistant depression (TRD) (Hamilton Depression Rating Scale-17 items (HDRS-17) score >17) (sub-study 1) and 43 patients with bipolar disorder (BD) in partial remission (HDRS-17 and Young Mania Rating Scale (YMRS)⩽14) (sub-study 2). In both...... measured at week 1 (baseline) and weeks 5, 9 and 14. HDRS-17 and neuropsychological function was assessed at weeks 1, 9 and 14 using a test battery including the RAVLT Auditory Verbal Learning Test (primary depression and primary cognition outcomes in the original trial). RESULTS: EPO had no cumulative...

  1. Fluvoxamine in the treatment of anxiety disorders

    OpenAIRE

    Irons, Jane

    2005-01-01

    Fluvoxamine is a selective-serotonin reuptake inhibitor (SSRI) that has proved effective in large double-blind, randomized, controlled trials involving patients with social anxiety disorder (SAD), obsessive-compulsive disorder (OCD), and panic disorder. Improvements have also been demonstrated in patients with post-traumatic stress disorder, as well as those with a range of obsessive-compulsive spectrum disorders including binge eating disorder, bulimia nervosa, pathological gambling, and bod...

  2. Synchrotron X-ray diffraction and scanning electron microscopy to understand enamel affected by metabolic disorder mucopolysaccharidosis.

    Science.gov (United States)

    Khan, Malik Arshman; Addison, Owen; James, Alison; Hendriksz, Christian J; Al-Jawad, Maisoon

    2016-04-01

    Mucopolysaccharidosis (MPS) is an inherited metabolic disorder that can affect the tooth structure leading to defects. Synchrotron X-ray diffraction being a state of the art technique has been used to determine the enamel crystallite orientation in deciduous enamel affected by Mucopolysaccharidosis Type I and Mucopolysaccharidosis Type IVA and comparing these with that of healthy deciduous enamel. Using this technique it was observed that there is a loss of texture in deciduous enamel affected by Mucopolysaccharidosis Type I and Mucopolysaccharidosis Type IVA when compared to the healthy deciduous enamel. Generally it was observed that the incisal surface of the deciduous teeth possessed a higher texture or preferred orientation of enamel crystallites and on progression towards the cervical region there was a decrease in the texture or preferred orientation of enamel crystallites. Scanning electron microscopy showed that the presence of a poorly calcified layer between the enamel and dentine at the enamel-dentine junction (EDJ) in MPS affected samples was likely to be responsible for rendering the tooth structure weak and prone to fracture as is often the case in MPS affected deciduous enamel. PMID:26896739

  3. Differences in psychomotor activity in patients suffering from unipolar and bipolar affective disorder in the remitted or mild/moderate depressive state

    DEFF Research Database (Denmark)

    Faurholt-Jepsen, Maria; Brage, Søren; Vinberg, Maj; Christensen, Ellen Margrethe; Knorr, Ulla; Jensen, Hans Mørch; Kessing, Lars Vedel

    Abnormalities in psychomotor activity are a central and essential feature of affective disorder. Studies measuring differences in psychomotor activity between unipolar and bipolar disorder show divergent results and none have used a combined heart rate and movement monitor for measuring activity...

  4. [Temperament traits associated with bipolar affective disorder: an integrative literature review].

    Science.gov (United States)

    Vasconcelos, Alina Gomide; Malloy-Diniz, Leandro Fernandes; Nascimento, Elizabeth do; Neves, Fernando; Corrêa, Humberto

    2011-01-01

    Studies have suggested an association between temperament characteristics and adjustment and psychiatric disorders, describing them as different manifestations of vulnerability to psychopathology. The objective of this study was to conduct an integrative review of the literature on temperament traits typical of bipolar patients in relation to the general population. A systematic search was conducted on the MEDLINE, PsycINFO and LILACS databases, using the headings bipolar disorder, temperament and/or personality, between January 2000 and December 2010. The search was performed in January 2011. A total of 199 articles were identified for potential inclusion in the review. After application of the exclusion criteria, a total of 15 articles were selected and their full texts analyzed. Review of the selected studies revealed heterogeneity in terms of sample profile and specific temperament traits assessed with the appropriate instruments. Temperament traits in bipolar patients are identified based on different theoretical models. The results of five studies consistently showed that neuroticism is a distinct personality trait in the temperament profile of bipolar patients. Future reviews should use more specific keywords and limit the search to studies with a longitudinal design. PMID:25924090

  5. [Attention deficit disorder and hyperactivity: does the treatment affect the statural growth?].

    Science.gov (United States)

    Damiani, Durval; Damiani, Daniel; Casella, Erasmo

    2010-03-01

    The current study evaluated the influence of stimulant drugs used for attention deficit and hyperactivity (ADH) on statural growth. The authors conducted a literature review collecting published articles on attention deficit hyperactivity disorder and its relationship with short stature. The source of information was the PubMed database where the following terms were researched: "Growth and Methylphenidate"/"Attention deficit and hyperactivity versus short stature"/"Methylphenidate and growth disorders". ADH are difficult clinical situations that interfere with the patient's well-being and social and school performance. Once the diagnosis is attained stimulant medications such as methylphenidate have a key role in the treatment but there are concerns regarding their interference in growth and weight gain. We reviewed many publications regarding these side effects and there is no consensus on them; however, even when they happen to occur their intensity is not sufficient to preclude the use of the medication. We have to take into consideration the cost/benefit relationship, remembering that improvement in school and social performance are very welcome to the child and family. Careful monitoring of the growth chart can detect worsening of growth and its intensity will determine if the drug shall or shall not be interrupted. PMID:20520955

  6. Circadian motor activity affected by stimulant medication in children with attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Ironside, Sarah; Davidson, Fiona; Corkum, Penny

    2010-12-01

    Attention-deficit/hyperactivity disorder (ADHD) is a highly prevalent disorder occurring in approximately 3-5% of school-aged children. The core symptoms of ADHD are effectively treated with stimulant medications such as methylphenidate; however, there are also negative side effects, including insomnia. It has been suggested that administration of stimulant medication may alter the timing or regularity of circadian motor activity levels. This study aimed to investigate the impact of stimulant medication on the strength and timing of circadian rhythms in 16 stimulant medication-naïve children with ADHD. Participants were monitored for changes in motor activity during a 3-week blinded placebo-controlled medication trial to examine the impact of immediate-release methylphenidate hydrochloride. Motor activity was measured by actigraphy, and 24-h activity profiles were analysed using cosinor analyses to identify measurable changes in circadian rhythms. The children in this sample demonstrated significant increases in motor activity during the sleep-onset latency period. They also showed a significant reduction in relative circadian amplitude and a phase-delay in the timing of the daily rhythm. Clinicians and parents of children being treated with stimulant medication for ADHD should be aware that stimulant medication may cause disruption of sleep/circadian rhythms. Behavioural strategies to improve sleep may be useful for children experiencing these negative effects from medication. PMID:20629940

  7. Improved cognitive, affective and anxiety measures in patients with chronic systemic disorders following structured physical activity.

    Science.gov (United States)

    Teixeira, Robson Bonoto; Marins, João Carlos Bouzas; de Sá Junior, Antonio Reis; de Carvalho, Cristiane Junqueira; da Silva Moura, Tiago Augusto; Lade, Carlos Gabriel; Rizvanov, Albert A; Kiyasov, Andrey P; Mukhamedyarov, Marat A; Zefirov, Andrey L; Palotás, András; Lima, Luciana Moreira

    2015-11-01

    Mental illnesses are frequent co-morbid conditions in chronic systemic diseases. High incidences of depression, anxiety and cognitive impairment complicate cardiovascular and metabolic disorders such as hypertension and diabetes mellitus. Lifestyle changes including regular exercise have been advocated to reduce blood pressure and improve glycaemic control. The purpose of this project was to evaluate the effect of physical training on the most prevalent corollary psychiatric problems in patients with chronic organic ailments. This longitudinal study assessed the mental health of hypertensive (age: 57 ± 8 years) and/or diabetic (age: 53 ± 8 years) patients using mini-mental state examination, Beck's depression inventory, Beck's anxiety inventory and self-reporting questionnaire-20 before and after a 3-month supervised resistance and aerobic exercise programme comprising structured physical activity three times a week. Clinically relevant improvement was observed in the Beck's depression inventory and Beck's anxiety inventory scores following the 12-week training (61%, p = 0.001, and 53%, p = 0.02, respectively). Even though statistically not significant (p = 0.398), the cognitive performance of this relatively young patient population also benefited from the programme. These results demonstrate positive effects of active lifestyle on non-psychotic mental disorders in patients with chronic systemic diseases, recommending exercise as an alternative treatment option. PMID:26410835

  8. Depleted uranium determination at the Novi Sad low level facility

    International Nuclear Information System (INIS)

    Natural uranium determination in environmental samples at the low-level gamma-spectroscopy laboratory of the Faculty of Science in Novi Sad has more than 20 years long tradition. When the issue of depleted uranium emerged the experimental advantages of the measuring equipment (GMX type of HPGe detector with enhanced efficiency below 100 keV, and iron low level shielding) where fully exploited. A detection technique selective for depleted uranium was developed. The details of this method together with the results for about 100 samples (soil, plants, water, food) are presented, and discussed. (author)

  9. Symptoms of posttraumatic stress disorder among health care workers in earthquake-affected areas in southwest China.

    Science.gov (United States)

    Wang, Li; Zhang, Jianxin; Zhou, Mingjie; Shi, Zhanbiao; Liu, Ping

    2010-04-01

    The symptoms of posttraumatic stress disorder and associated risk factors were investigated among health care workers in earthquake-affected areas in southwest China. 343 health care workers completed the Chinese version of the Impact of Event Scale-Revised 3 mo. after the Wenchuan Earthquake. The prevalence of probable PTSD was 19%. The significant risk factors identified for PTSD severity included being female, being bereaved, being injured, and higher intensity of initial fear. These findings suggest that PTSD is a common mental health problem among health care workers in earthquake-affected areas. The present information can be useful in directing, strengthening, and evaluating disaster-related mental health needs and interventions after an earthquake. PMID:20524558

  10. Investigation on the neurobiological correlates of social anxiety disorder using functional magnetic resonance imaging

    International Nuclear Information System (INIS)

    Functional MRI is based on the very intuitive principle that neuronal activity leads to locally increased energy demand, which can be measured due to the different magnetic properties of oxygenated and deoxygenated blood. Interdisciplinary research and development in MR physics, engineering, bioinformatics and neuroscience have made fMRI an indispensible research tool for all domains of cognitive science. Besides basic research, fMRI has become a gold standard diagnostic method for clinical applications, as well. The main goal of the present doctoral thesis was to contribute to the understanding of the neural mechanisms of social anxiety disorder (SAD) patients. SAD is a disabling psychiatric conditions that impairs social interactions and acts as a major risk factor for depression and addiction. To this end, an fMRI study has been conducted on a population of SAD patients and healthy controls to highlight functional aberrations within the emotion regulation network. Failed adaptation towards social stressors, such as emotional faces, is a characterizing symptom of SAD. And indeed, in this study, which involved an emotion discrimination task, group differences in neural habituation of SAD patients were found in the amygdala and the orbitofrontal cortex (OFC), two central nodes of the emotion regulation network. To highlight the causal neurobiological mechanisms, the same data were analyzed using dynamic causal modeling (DCM). In this study, a difference in effective connectivity between the OFC and the amygdala was found. In healthy subjects, the OFC showed to down-regulate amygdalar activation, which corresponds to the conception of cognitive top-down control over affective influences. In SAD patients, however, a positive effective connectivity from OFC to amygdala was found, indicating a positive feedback loop between these regions. This finding, thus, nurtures a neurobiological model that could explain the decreased inhibition of affective stimuli by cognitive

  11. Psychiatric comorbidities among adolescents with and without anxiety disorders: a community study

    Directory of Open Access Journals (Sweden)

    Estácio Amaro da Silva Júnior

    2015-09-01

    Full Text Available ABSTRACT Objective To evaluate, in a community sample of adolescents, the presence of comorbidities in different anxiety disorders. Methods This is a cross-sectional study, initially composed of 2,457 adolescents, aged between 10-17 years old, from public schools of the area covered by the Basic Health Unit of a university hospital. We applied the Screen for Child Anxiety Related Emotional Disorders (SCARED to assess for anxiety disorders. Then, 138 positive cases in the screening were assessed for mental disorders through the Schedule for Affective Disorder and Schizophrenia for School-Age Children – Present and Lifetime Version (K-SADS-PL. Results Patients with anxiety disorders had more association with other anxiety disorders, as well as depression, and enuresis. The most common comorbidity described in our study was between generalized anxiety disorder and separation anxiety disorder (OR = 4.21, 95% CI 1.88, 9.58. Significant association was observed between other disorders such as enuresis and separation anxiety disorder (OR = 3.81, 95% CI 1.16, 12.49, as well as depression and generalized anxiety disorder (OR = 3.40; 95% CI 1.52, 7.61. Conclusion Our study showed a relevant presence of comorbidities adolescents with anxiety disorders, selected from a community sample, especially regarding other anxiety disorders. Nevertheless, further studies are needed to confirm our findings.

  12. Neural activity during self-referential working memory and the underlying role of the amygdala in social anxiety disorder.

    Science.gov (United States)

    Yoon, Hyung-Jun; Kim, Jin Seong; Shin, Yu-Bin; Choi, Soo-Hee; Lee, Seung-Koo; Kim, Jae-Jin

    2016-08-01

    Self-referential processing, theory of mind, and working memory are distorted in social anxiety disorder (SAD). This study aimed to investigate characteristics of altered self-referential working memory processing and resting-state functional connectivity in patients with SAD. Twenty patients and 20 healthy controls underwent functional magnetic resonance imaging at resting-state and while performing a working memory task containing faces with self-referential positive or negative comments and three memory phases (encoding, maintenance, and retrieval). Task-related results were compared between groups and tested for correlations. Resting-state connectivity between amygdala subregions and regions showing a task-related difference was also compared between groups. Patients compared to controls showed augmented memory for the negative comments, hyperactivation of the dorsomedial prefrontal cortex and temporo-parietal junction during encoding, and hypoactivation of the dorsolateral prefrontal cortex and insula during retrieval. At resting-state, increased connectivity of amygdala subregions with multiple task-related regions was found in patients. These findings suggest that the encoding process in SAD is accompanied by altered involvement of self-referential processing and theory of mind, whereas the retrieval process reflects impaired cognitive control. These memory-related processing may be affected by predisposing resting-state hyperconnectivity with the amygdala, and may underlie a hypersensitivity to negative comments and post-event reflection in SAD. PMID:27260987

  13. Cognitive Change across Cognitive-Behavioral and Light Therapy Treatments for Seasonal Affective Disorder: What Accounts for Clinical Status the Next Winter?

    OpenAIRE

    Evans, Maggie; Rohan, Kelly J.; Sitnikov, Lilya; Mahon, Jennifer N.; Nillni, Yael I.; Lindsey, Kathryn Tierney; Vacek, Pamela M.

    2013-01-01

    Efficacious treatments for seasonal affective disorder include light therapy and a seasonal affective disorder-tailored form of cognitive-behavioral therapy. Using data from a parent clinical trial, these secondary analyses examined the relationship between cognitive change over treatment with cognitive-behavioral therapy, light therapy, or combination treatment and mood outcomes the next winter. Sixty-nine participants were randomly assigned to 6-weeks of cognitive-behavioral therapy, light ...

  14. Prematurity and low birth weight as risk factors for the development of affective disorder, especially depression and schizophrenia: A register study

    DEFF Research Database (Denmark)

    JK, Larsen; Bendsen, BB; Foldager, Leslie; Munk-Jørgensen, Povl

    2010-01-01

    Background: The present study examined whether low birth weight, prematurity or low birth weight adjusted for gestational age are risk factors for the subsequent development of affective disorder, especially depression. Methods: A population-based case-control design was applied to the Danish...... adjustment for low birth weight. Conclusion: Prematurity and low birth weight were found to be risk factors for subsequent development of affective disorder (especially depression) and schizophrenia....

  15. The effective comparison between emotion-focused cognitive behavioral group therapy and cognitive behavioral group therapy in children with separation anxiety disorder

    Directory of Open Access Journals (Sweden)

    Afrooz Afshari

    2014-01-01

    Full Text Available Background: Emotion-focused cognitive behavioral therapy (ECBT is a new form of CBT with emotion regulation components. This form of treatment is suggested to be employed to improve dysregulation of anxiety and other kind of emotions in anxious children. This study observed and compared the effectiveness of CBT and ECBT on anxiety symptoms; sadness and anger management; and cognitive emotion regulation strategies in children with separation anxiety disorder (SAD. Materials and Methods: This study is a randomized clinical trial. Subjects were 30 children from 9 to 13-years-old (15 girls and 15 boys with diagnosis of SAD, being randomly assigned to CBT, ECBT, and control groups (five girls and five boys in each group. Subject children in CBT group participated in 10-h weekly sessions within Coping Cat manual; whereas, subject children in ECBT group contributed in 12-h weekly sessions within ECBT. The control group received no treatment. The Screen for Child Anxiety Related Emotional Disorders (SCARED; child and parent forms, Children′s Emotion Management Scale (CEMS; anger and sadness forms, and Cognitive Emotion Regulation Questionnaire (CERQ tests administered to all subjects in pretest, posttest, and the follow-up measurement (3 months later. Analysis of covariance (ANCOVA repeated measure and Kruskal-Wallis were applied to analyze data by Statistical Package for Social Sciences (SPSS software package (v. 20. Results: CBT and ECBT; demonstrated no significant difference in reducing separation anxiety and total anxiety symptoms from parent and children′s reports. ECBT effectively increased anger coping and decreased negative cognitive strategies and dysregulation of anger in children, both in posttest and follow-up. Also, ECBT reduced sadness dysregulation and increased sadness coping, though these significant advantages were lost in 3 months later follow-up. CBT reduced negative cognitive strategies in follow-up and increased sadness coping

  16. Prevalence of Mood Disorders in Iran

    Directory of Open Access Journals (Sweden)

    Hamid Reza Pouretemad

    2006-05-01

    Full Text Available Objective:To study the prevalence and demographic characteristics of mood disorders among Iranian adults. Method: In this cross-sectional population-based epidemiological study (age > 18 in Iran, 25180 individuals were selected through a randomized cluster sampling method for a diagnosis using the Schedule for Affective Disorders and Schizophrenia (SADS. They were then interviewed at home by 250 trained clinical psychologists. Results: The estimated lifetime prevalence of Major Depressive Disorder (MDD and Minor Depressive Disorder (mDD were 3.1% and 0.3% respectively. Also, the estimated lifetime prevalence of Bipolar Mood disorder (BMD type I and type II were 0.1% and 0.7% respectively. The current prevalence of MDD, mDD, BMD-I, and BMD-II were 1.8%, 0.2%, 0.04%, and 0.3% respectively. Mood disorders were associated with female gender, lower education, being married, being middle-aged, living in cities, and not being a homemaker. Conclusion: The prevalence of mood disorders was lower among Iranian adults than reported in Western studies, and a number of demographic associations differed from those reported in Western studies. Important cultural differences in the nature or manifestation of depression are implied by these results.

  17. Is an interest in computers or individual/team sports associated with adolescent psychiatric disorders?

    Science.gov (United States)

    Harju, Outi; Luukkonen, Anu-Helmi; Hakko, Helinä; Räsänen, Pirkko; Riala, Kaisa

    2011-01-01

    The Internet plays a major role in adolescents' free time activities and communication nowadays. The aim here was to investigate the possibility of an association of computers and video games or sports (team, individual) with psychiatric disorders among underage psychiatric inpatients. The series of adolescents (n = 508) had been diagnosed using semistructured interviews (K-SADS-PL). The results showed that an interest in computers and video games did not increase the risk of any specific psychiatric disorder among these adolescent inpatients, but the likelihood of a substance-related disorder was statistically significantly lower among the boys with computers as a hobby. Team sports were related to increased likelihood of conduct disorder among the boys, whereas the likelihood of an affective disorder was reduced. No such association was found in individual sports or among the girls. We conclude that social contacts and peers play an important role in preventing adolescent depression. PMID:21288072

  18. Quantitative evaluation of the use of actigraphy for neurological and psychiatric disorders.

    Science.gov (United States)

    Pan, Weidong; Song, Yu; Kwak, Shin; Yoshida, Sohei; Yamamoto, Yoshiharu

    2014-01-01

    Quantitative and objective evaluation of disease severity and/or drug effect is necessary in clinical practice. Wearable accelerometers such as an actigraph enable long-term recording of a patient's movement during activities and they can be used for quantitative assessment of symptoms due to various diseases. We reviewed some applications of actigraphy with analytical methods that are sufficiently sensitive and reliable to determine the severity of diseases and disorders such as motor and nonmotor disorders like Parkinson's disease, sleep disorders, depression, behavioral and psychological symptoms of dementia (BPSD) for vascular dementia (VD), seasonal affective disorder (SAD), and stroke, as well as the effects of drugs used to treat them. We believe it is possible to develop analytical methods to assess more neurological or psychopathic disorders using actigraphy records. PMID:25214709

  19. Factors Affecting Age at Initial Autism Spectrum Disorder Diagnosis in a National Survey

    Directory of Open Access Journals (Sweden)

    Rebecca E. Rosenberg

    2011-01-01

    Full Text Available Entry into early intervention depends on both age of first parent concern (AOC and age at initial autism spectrum disorder (ASD diagnosis (AOD. Using data collected from a national online registry from 6214 children diagnosed with an ASD between 1994 and 2010 in the US, we analyzed the effect of individual, family, and geographic covariates on AOC and AOD in a multivariate linear regression model with random effects. Overall, no single modifiable factor associated with AOC or AOD emerged but cumulative variation in certain individual- and family-based features, as well as some geographic factors, all contribute to AOC and AOD variation. A multipronged strategy is needed for targeted education and awareness campaigns to maximize outcomes and decrease disparities in ASD care.

  20. Factors affecting the risk of developing lower back musculoskeletal disorders (MSDs) in experienced and inexperienced rodworkers.

    Science.gov (United States)

    Salas, Elizabeth A; Vi, Peter; Reider, Vanesa L; Moore, Anne E

    2016-01-01

    Injury and dropout rates during rodwork training appear to reflect difficulties encountered by apprentices adapting to increased physical demands of tying on slab, one of the rodworking tasks with the highest injury risk. Because experience influences work strategies, and consequently the risk of developing musculoskeletal disorders (MSDs), this study aimed to identify differences in work practices associated with tying rebar on slab, potentially relevant to back MSD development, in experienced and inexperienced rodworkers. Fourteen male rodworkers were recruited from either experienced (>2 years experience post apprenticeship), or inexperienced (<6 months experience) groups. Both tied an area with rebar laid on the ground. Trunk flexion/extension angles were measured. L4/L5 moments were estimated from T9 Erector Spinae EMG. Experienced workers were found to spend longer periods of time in trunk flexed postures, with lower peak L4/L5 moments. Our findings revealed practices associated with each group might have different implications on back health. PMID:26360195

  1. Examining lifetime episodes of sadness, help seeking, and perceived treatment helpfulness among US Latino/as.

    Science.gov (United States)

    Lorenzo-Blanco, Elma I; Delva, Jorge

    2012-10-01

    This study investigated episodes of sadness, help seeking for episodes of sadness, and perceived treatment helpfulness among Latino/as. Specifically, we examined whether gender, ethnicity, and other socio-cultural variables predicted episodes of sadness, help seeking, and treatment helpfulness. Data were taken from the National Latino Asian American Study which included service use questions for episodes of sadness. We stratified the data by service provider and used multiple logistic regressions as analytic strategy. Latinas had higher rates of episodes of sadness than Latinos, and everyday discrimination was positively associated with sadness. Acculturation was associated with more help seeking. Puerto Ricans had the highest rates of help seeking, and Mexican-Americans the lowest. Discrimination was the strongest predictor of treatment helpfulness from any professional as individuals with discriminatory experiences found services less helpful. Interventions need to address cultural factors but more focus needs to be placed on policies that seek to eliminate inequalities. PMID:21720854

  2. Posttraumatic stress symptoms and mental health services utilization in adolescents with social anxiety disorder and experiences of victimization.

    Science.gov (United States)

    Gren-Landell, Malin; Aho, Nikolas; Carlsson, Elisabeth; Jones, Annica; Svedin, Carl Göran

    2013-03-01

    Recent findings from studies on adults show similarities between social anxiety disorder (SAD) and posttraumatic stress in the form of recurrent memories and intrusive and distressing images of earlier aversive events. Further, treatment models for SAD in adults have been successfully developed by using transdiagnostic knowledge on posttraumatic stress symptoms (PTSS). Studies on adolescents are though missing. The present study aimed at exploring the association between PTSS and SAD in Swedish adolescents. A second aim was to study mental health services utilization in relation to these conditions. A total of 5,960 high-school students participated and reported on SAD, life time victimization, PTSS and mental health service utilization. Socially anxious adolescents reported significantly higher levels of PTSS than adolescents not reporting SAD and this difference was seen in victimized as well as non-victimized subjects. Contact with a school counselor was the most common mental health service utilization in subjects with SAD and those with elevated PTSS. In the prediction of contact with a CAP-clinic, significant odds ratios were found for a condition of SAD and elevated PTSS (OR = 4.88, 95% CI = 3.53-6.73) but not for SAD only. Screening of PTSS in adolescents with SAD is recommended. The service of school counselors is important in detecting and helping young people with SAD and elevated PTSS. Clinical studies on SAD and PTSS in adolescents could aid in modifying treatment models for SAD. PMID:23099817

  3. Neural responses to affective and cognitive theory of mind in children and adolescents with autism spectrum disorder.

    Science.gov (United States)

    Kim, Eunjoo; Kyeong, Sunghyon; Cheon, Keun-Ah; Park, Bumhee; Oh, Maeng-Keun; Chun, Ji Won; Park, Hae-Jeong; Kim, Jae-Jin; Song, Dong-Ho

    2016-05-16

    Children and adolescents with Autism Spectrum Disorder (ASD) are characterized by an impaired Theory of Mind (ToM). Recent evidence suggested that two aspects of ToM (cognitive ToM versus affective ToM) are differentially impaired in individuals with ASD. In this study, we examined the neural correlates of cognitive and affective ToM in children and adolescents with ASD compared to typically developing children (TDCs). Twelve children and adolescents with ASD and 12 age, IQ matched TDCs participated in this functional MRI study. The ToM task involved the attribution of cognitive and affective mental states to a cartoon character based on verbal and eye-gaze cues. In cognitive ToM tasks, ASD participants recruited the medial prefrontal cortex (mPFC), anterior cingulate cortex (ACC), and superior temporal gyrus (STG) to a greater extent than did TDCs. In affective ToM tasks, both ASD and TDC participants showed more activation in the insula and other subcortical regions than in cognitive ToM tasks. Correlational analysis revealed that greater activation of the mPFC/ACC regions was associated with less symptom severity in ASD patients. In sum, our study suggests that the recruitment of additional prefrontal resources can compensate for the successful behavioral performance in the ToM task in ASD participants. PMID:27084690

  4. An investigation of negative affect, reactivity, and distress tolerance as predictors of disordered eating attitudes across adolescence.

    Science.gov (United States)

    Juarascio, Adrienne S; Felton, Julia W; Borges, Allison M; Manasse, Stephanie M; Murray, Helen B; Lejuez, Carl W

    2016-06-01

    The current study examined internalizing symptoms, affect reactivity, and distress intolerance as prospective predictors of increases in eating disorder (ED)-attitudes during adolescence. Adolescents (n = 206) took part in a six-year longitudinal study examining the development of psychopathology. Latent growth curve analysis was used to examine associations between predictors and later ED-attitudes. Distress intolerance and internalizing symptoms were associated with ED-attitudes at baseline, but did not predict increases over time. Affect reactivity, however, was significantly associated with increases in ED-attitudes over time. Baseline affect reactivity did not interact with baseline distress intolerance to predict increases in ED-attitudes; however higher baseline internalizing symptoms interacted with distress intolerance to predict increases in ED-attitudes across adolescence. These results are among the first to document that affect reactivity alone and the combined effect of high internalizing symptoms and high distress intolerance early in adolescence are risk factors for the later development of ED-attitudes. PMID:27018749

  5. Symptom severity, affective and somatic symptom clusters predict poorer social cognition performance in current but not remitted major depressive disorder

    Directory of Open Access Journals (Sweden)

    Tracy eAir

    2015-08-01

    Full Text Available The aim of the study was to investigate the social cognitive functioning of participants with major depressive disorder when compared with healthy controls, and to assess the impact of symptom severity and affective and somatic symptom clusters on social cognition. One hundred and eight adult patients with depression (66 remitted and 42 current and 52 healthy controls were assessed using the Wechsler Advanced Clinical Solutions: Social Perception Subtest, measuring facial affect recognition in isolation and in combination with prosody and body language interpretation. While no associations between the diagnostic status (MDD vs controls and any of the social cognition measures were found, severity of depressive and anxious symptoms predicted performance on all social cognition subscales in currently depressed participants, controlling for age, gender, education and psychotropic medication. Moreover, in the current MDD group, an affective depressive symptom cluster was inversely related to performance on the more complex ACS Pairs and Prosody tasks, while a somatic symptom cluster was inversely related to ACS Affect Recognition and Total scores. In contrast, there were no associations between symptom severity or symptom clusters and the WAIS ACS in remitted depression participants. Given the state like nature social deficits in this study, these impairments may cause problems with day to day functioning and have implications in targeted therapeutic interventions.

  6. Affective temperaments play an important role in the relationship between childhood abuse and depressive symptoms in major depressive disorder.

    Science.gov (United States)

    Toda, Hiroyuki; Inoue, Takeshi; Tsunoda, Tomoya; Nakai, Yukiei; Tanichi, Masaaki; Tanaka, Teppei; Hashimoto, Naoki; Takaesu, Yoshikazu; Nakagawa, Shin; Kitaichi, Yuji; Boku, Shuken; Tanabe, Hajime; Nibuya, Masashi; Yoshino, Aihide; Kusumi, Ichiro

    2016-02-28

    Previous studies have shown that various factors, such as genetic and environmental factors, contribute to the development of major depressive disorder (MDD). The aim of this study is to clarify how multiple factors, including affective temperaments, childhood abuse and adult life events, are involved in the severity of depressive symptoms in MDD. A total of 98 participants with MDD were studied using the following self-administered questionnaire surveys: Patient Health Questionnaire-9 measuring the severity of depressive symptoms; Life Experiences Survey (LES) measuring negative and positive adult life events; Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego auto-questionnaire (TEMPS-A) measuring affective temperaments; and the Child Abuse and Trauma Scale (CATS) measuring childhood abuse. The data were analyzed using single and multiple regression analyses and structural equation modeling (SEM). The neglect score reported by CATS indirectly predicted the severity of depressive symptoms through affective temperaments measured by TEMPS-A in SEM. Four temperaments (depressive, cyclothymic, irritable, and anxious) directly predicted the severity of depressive symptoms. The negative change in the LES score also directly predicted severity. This study suggests that childhood abuse, especially neglect, indirectly increases the severity of depressive symptoms through increased scores of affective temperaments in MDD. PMID:26708440

  7. Rumination on anger and sadness in adolescence: Fueling of fury and deepening of despair

    OpenAIRE

    Peled, M.; Moretti, M. M.

    2007-01-01

    We examined anger rumination and sadness rumination in clinic-referred adolescents (N=121). Factor analysis indicated that items from analogous anger and sadness rumination measures loaded onto 2 factors tapping anger rumination and sadness rumination, respectively. Structural equation modeling confirmed unique relations between each form of rumination and specific emotional or behavioral problems. Anger and anger rumination were independent predictors of aggression, suggesting that both the ...

  8. Ruminations on rumination: anger and sadness rumination in a normative and clinical sample

    OpenAIRE

    Peled, Maya

    2006-01-01

    Anger rumination and sadness rumination were examined concurrently in a normative sample of adults (Study 1) and a clinical adolescent sample (Study 2). The purpose of this research was to assess if rumination on anger and sadness have distinct emotional and behavioural associations, and whether it is warranted to conceptualize them as separate constructs. In both studies, factor analysis indicated that items from analogous anger rumination and sadness rumination measures loaded onto two fact...

  9. Age differences in managing response to sadness elicitors using attentional deployment, positive reappraisal, and suppression

    OpenAIRE

    Lohani, Monika; Isaacowitz, Derek M.

    2013-01-01

    The current study investigated age differences in the use of attentional deployment, positive reappraisal, and suppression while regulating responses to sadness-eliciting content. We also tested to what extent these emotion regulation strategies were useful for each age group in managing response to age-relevant sad information. Forty-two young participants (Mage = 18.5, SE = .15) and 48 older participants (Mage = 71.42, SE = 1.15) watched four sadness-eliciting videos (about death/illness, 4...

  10. Affective-sexual relationships and eating disorders in obesity context - a systematic review

    OpenAIRE

    Veiga-Branco, Augusta; Pereira, Filomena

    2014-01-01

    In human intimacy, affective-sexuality (Ambler, 2012) is variable which promotes physical and emotional well-being in intimate relationships, in general (Brigitta, 2004), and in obese, in particular. Apart from obesity as a risk factor for chronic diseases there is clear correlation between obesity and negative emotional states and vice versa (Kadioglu, 2009; Larsen, 2007). Some studies present a correlation between these two variables, showing body image and self-percept...

  11. Dysthymic disorder in adolescents with intellectual disability.

    Science.gov (United States)

    Masi, G; Mucci, M; Favilla, L; Poli, P

    1999-04-01

    The present report examines the clinical features of dysthymic disorder in a sample of adolescents with mild intellectual disability (ID). Frequency of symptoms, comorbidity, agreement between reports of subjects and parents, comparison between the frequency of depressive symptoms in subjects with ID and in two different groups of normal IQ dysthymic subjects (aged 7-11, 11 and 12-18 years) are described. The sample consisted of 12 subjects (age range = 12-25.6 years; mean age = 16.3 years) screened from unselected consecutively referred patients with mild ID. All the subjects were comprehensively diagnosed with a structured diagnostic interview, the Kiddie-Schedule for Affective Disorder and Schizophrenia (K-SADS), according to DSM-IV criteria. A symptomatic profile in the group with ID showed that intrapsychic and cognitive symptoms, such as depressed mood, irritability, pathological guilt and low self-image, were frequently reported in people with ID. Parents were less aware of depressed mood, but they reported high rates of low self-esteem; the agreement between the depressive reports of ID subjects and their parents was higher than in previous findings in normal IQ children. The symptomatic profile of subjects with ID was more comparable to that of prepubertal dysthymic children than that of dysthymic adolescents, but more significant are the analogies between dysthymic disorder in ID and normal IQ subjects. High rates of comorbidity with generalized anxiety disorder were evident in the group with ID. According to the present data, dysthymic disorder can be diagnosed in adolescents with mild ID. The K-SADS clinical interview seems to be a reliable instrument for the diagnosis and clinical definition of depressive symptomatology in this special population. PMID:10221787

  12. Prevalence of internet addiction among schoolchildren in Novi Sad

    Directory of Open Access Journals (Sweden)

    Ač-Nikolić Eržebet

    2015-01-01

    Full Text Available Introduction. Internet use has increased rapidly all over the world. Excessive Internet use tends to lead to the creation of a non-chemical addiction, most commonly known as “Internet addiction.” Objective. The aim of this study was an assessment of the prevalence of Internet use and Internet addiction among school children aged 14-18 years in the Municipality of Novi Sad, Serbia, and influence of sociodemographic variables on Internet use. Methods. A cross-sectional study was conducted in Novi Sad among final-year students from elementary and first- and second-year students from high schools. The prevalence of Internet addiction was assessed by using Young’s Diagnostic Questionnaire. Results. Out of 553 participants, 62.7% were females, and the average age was 15.6 years. The sample consisted of 153 elementary school students and 400 high school students. Majority of respondents had a computer in their household. Our study showed widespread Internet use among adolescents. Facebook and YouTube were among most visited web-sites. The main purpose of Internet use was entertainment. Estimated prevalence of Internet addiction was high (18.7%, mostly among younger adolescents (p=0.013. Conclusion. Internet addiction was found in every fifth adolescent. Accessibility and availability of Internet use is constantly growing and therefore it is necessary to define more sensitive diagnostic tools for the assessment of Internet addiction and its underlying causes, in order to implement effective preventive programs.

  13. Recognizing induced emotions of happiness and sadness from dance movement.

    Directory of Open Access Journals (Sweden)

    Edith Van Dyck

    Full Text Available Recent research revealed that emotional content can be successfully decoded from human dance movement. Most previous studies made use of videos of actors or dancers portraying emotions through choreography. The current study applies emotion induction techniques and free movement in order to examine the recognition of emotional content from dance. Observers (N = 30 watched a set of silent videos showing depersonalized avatars of dancers moving to an emotionally neutral musical stimulus after emotions of either sadness or happiness had been induced. Each of the video clips consisted of two dance performances which were presented side-by-side and were played simultaneously; one of a dancer in the happy condition and one of the same individual in the sad condition. After every film clip, the observers were asked to make forced-choices concerning the emotional state of the dancer. Results revealed that observers were able to identify the emotional state of the dancers with a high degree of accuracy. Moreover, emotions were more often recognized for female dancers than for their male counterparts. In addition, the results of eye tracking measurements unveiled that observers primarily focus on movements of the chest when decoding emotional information from dance movement. The findings of our study show that not merely portrayed emotions, but also induced emotions can be successfully recognized from free dance movement.

  14. Drug addiction: An affective-cognitive disorder in need of a cure.

    Science.gov (United States)

    Fattore, Liana; Diana, Marco

    2016-06-01

    Drug addiction is a compulsive behavioral abnormality. In spite of pharmacological treatments and psychosocial support to reduce or eliminate drug intake, addiction tends to persist over time. Preclinical and human observations have converged on the hypothesis that addiction represents the pathological deterioration of neural processes that normally serve affective and cognitive functioning. The major elements of persistent compulsive drug use are hypothesized to be structural, cellular and molecular that underlie enduring changes in several forebrain circuits that receive input from midbrain dopamine neurons and are involved in affective (e.g. ventral striatum) and cognitive (e.g. prefrontal cortex) mechanisms. Here we review recent progress in identifying crucial elements useful to understand the pathophysiology of the disease and its treatments. Manipulation of neuropeptides brain systems and pharmacological targeting of κ-opioid receptors and/or drug metabolism may hold beneficial effects at affective and cognitive level. Non-pharmacological, highly innovative approaches such as Transcranial Magnetic Stimulation may reveal unsuspected potential and promise to be the first neurobiology-based therapeutics in addiction. PMID:27095547

  15. Ethical Conduct of Employees in Tourist Organizations in Novi Sad (Serbia)

    OpenAIRE

    Ana Jovičić; Tatjana Pivac; Aleksandra Dragin

    2011-01-01

    The conduct of employees in tourism, but also all the other factors that participate indirectly in the tourism industry of Novi Sad contributes greatly to creating the image of Novi Sad in the domestic and international market. In that sense, ethical conduct and respect of the code of ethics is the basis of acquiring a good image of Novi Sad and improving the tourist product of Novi Sad. Business ethics includes principles and rules of conduct based on general and business culture and the pri...

  16. Substance Abuse Disorders in the Parents of ADHD Children, and Parents of Normal Children

    Directory of Open Access Journals (Sweden)

    Ahmad Alipour

    2012-05-01

    Full Text Available The objective of the study was to compare the attention-deficit/ hyperactivity, and substance abuse disorders background in the parents of children with attention-deficit/ hyperactivity disorder (ADHD, and the parents of normal children. The available sampling method was used to choose 400 parents of children (200 parents of children with ADHD and 200 parents of normal children, the ages of children were 6-18 years old. The data were collected through the Schedule for Affective Disorders and Schizophrenia (SADS for parents and the Kiddy Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime version (K-SADS-PL, Connors Adult ADHD Rating Scale (CAARS and the Wender Utah Rating Scale (WURS for adult ADHD. The results were analyzed by using SPSS-17 software, based on two-variable Chi-Square and t-tests.and P value in all disorders were equals to P<0.05. The results indicated that substance abuse in parents of children with ADHD is 21% more prevalent, and parents of children with ADHD compared to parents of normal children have 2% ADHD, 9% attention deficit disorder, and 1% hyperactivity disorder more in their background. Therefore, we conclude that there exists a significant difference between the above mentioned disorders in the parents of children with ADHD, and parents of normal children. The high prevalence rate of disorders and background of ADHD in families of individuals with ADHD shows the probability of effect of inheritance in the disorder. Also, it shows that parents of children with ADHD have more substance abuse and history of ADHD in their background.

  17. A study of hippocampal shape anomaly in schizophrenia and in families multiply affected by schizophrenia or bipolar disorder

    International Nuclear Information System (INIS)

    Hippocampal shape anomaly (HSA), characterised by a rounded hippocampus, has been documented in congenital malformations and epileptic patients. Subtle structural hippocampal abnormalities have been demonstrated in patients with schizophrenia. We tested the hypothesis that HSA is more frequent in schizophrenia, particularly in patients from families multiply affected by schizophrenia, and that HSA is transmitted within these families. We also aimed to define the anatomical features of the hippocampus and other cerebral structures in the HSA spectrum and to determine the prevalence of HSA in a control group. We reviewed the magnetic resonance imaging of a large number of subjects with schizophrenia and bipolar disorder, many of who came from multiply affected families, relatives of the affected probands, and controls. Quantitative measures of hippocampal shape and position and other qualitative anatomical measures were performed (including depth of dominant sulcus cortical cap, angle of dominant sulcus and hippocampal fissure, bulk of collateral white matter, prominence of temporal horn lateral recess and blurring of internal hippocampal architecture) on subjects with HSA. A spectrum of mild, moderate and severe HSA was defined. The prevalence of HSA was, 7.8% for the controls (n=218), 9.3% for all schizophrenic subjects (n=151) and 12.3% for familial schizophrenic subjects (n=57). There was a greater prevalence of moderate or severe forms of HSA in familial schizophrenics than controls. However, there was no increase in the prevalence of HSA in the unaffected first-degree relatives of schizophrenic patients or in patients with familial bipolar disorder. HSA was rarely transmitted in families. HSA was frequently associated with a deep, vertical collateral/occipito-temporal sulcus and a steep hippocampal fissure. Our data raise the possibility that HSA is linked to disturbances of certain neurodevelopmental genes associated with schizophrenia. However, the lack of

  18. A study of hippocampal shape anomaly in schizophrenia and in families multiply affected by schizophrenia or bipolar disorder

    Energy Technology Data Exchange (ETDEWEB)

    Connor, S.E.J. [Department of Neuroradiology, Kings Healthcare NHS Trust, King' s College Hospital, Denmark Hill, SE5 9RS, London (United Kingdom); Ng, V. [Department of Neuroimaging, Maudsley Hospital, London (United Kingdom); McDonald, C.; Schulze, K.; Morgan, K.; Dazzan, P.; Murray, R.M. [Division of Psychological Medicine, Institute of Psychiatry, London (United Kingdom)

    2004-07-01

    Hippocampal shape anomaly (HSA), characterised by a rounded hippocampus, has been documented in congenital malformations and epileptic patients. Subtle structural hippocampal abnormalities have been demonstrated in patients with schizophrenia. We tested the hypothesis that HSA is more frequent in schizophrenia, particularly in patients from families multiply affected by schizophrenia, and that HSA is transmitted within these families. We also aimed to define the anatomical features of the hippocampus and other cerebral structures in the HSA spectrum and to determine the prevalence of HSA in a control group. We reviewed the magnetic resonance imaging of a large number of subjects with schizophrenia and bipolar disorder, many of who came from multiply affected families, relatives of the affected probands, and controls. Quantitative measures of hippocampal shape and position and other qualitative anatomical measures were performed (including depth of dominant sulcus cortical cap, angle of dominant sulcus and hippocampal fissure, bulk of collateral white matter, prominence of temporal horn lateral recess and blurring of internal hippocampal architecture) on subjects with HSA. A spectrum of mild, moderate and severe HSA was defined. The prevalence of HSA was, 7.8% for the controls (n=218), 9.3% for all schizophrenic subjects (n=151) and 12.3% for familial schizophrenic subjects (n=57). There was a greater prevalence of moderate or severe forms of HSA in familial schizophrenics than controls. However, there was no increase in the prevalence of HSA in the unaffected first-degree relatives of schizophrenic patients or in patients with familial bipolar disorder. HSA was rarely transmitted in families. HSA was frequently associated with a deep, vertical collateral/occipito-temporal sulcus and a steep hippocampal fissure. Our data raise the possibility that HSA is linked to disturbances of certain neurodevelopmental genes associated with schizophrenia. However, the lack of

  19. Degenerative Cervical Myelopathy: A Spectrum of Related Disorders Affecting the Aging Spine.

    Science.gov (United States)

    Tetreault, Lindsay; Goldstein, Christina L; Arnold, Paul; Harrop, James; Hilibrand, Alan; Nouri, Aria; Fehlings, Michael G

    2015-10-01

    Cervical spinal cord dysfunction can result from either traumatic or nontraumatic causes, including tumors, infections, and degenerative changes. In this article, we review the range of degenerative spinal disorders resulting in progressive cervical spinal cord compression and propose the adoption of a new term, degenerative cervical myelopathy (DCM). DCM comprises both osteoarthritic changes to the spine, including spondylosis, disk herniation, and facet arthropathy (collectively referred to as cervical spondylotic myelopathy), and ligamentous aberrations such as ossification of the posterior longitudinal ligament and hypertrophy of the ligamentum flavum. This review summarizes current knowledge of the pathophysiology of DCM and describes the cascade of events that occur after compression of the spinal cord, including ischemia, destruction of the blood-spinal cord barrier, demyelination, and neuronal apoptosis. Important features of the diagnosis of DCM are discussed in detail, and relevant clinical and imaging findings are highlighted. Furthermore, this review outlines valuable assessment tools for evaluating functional status and quality of life in these patients and summarizes the advantages and disadvantages of each. Other topics of this review include epidemiology, the prevalence of degenerative changes in the asymptomatic population, the natural history and rates of progression, risk factors of diagnosis (clinical, imaging and genetic), and management strategies. PMID:26378358

  20. Search for a shared segment on chromosome 10q26 in patients with bipolar affective disorder or schizophrenia from the Faroe Islands

    DEFF Research Database (Denmark)

    Ewald, Henrik; Flint, Tracey J; Jorgensen, Tove H; Wang, August G; Jensen, Per; Vang, Maria; Mors, Ole; Kruse, Torben A

    2002-01-01

    Previous linkage studies have suggested a new locus for bipolar affective disorder and possibly also for schizophrenia on chromosome 10q26. We searched for allelic association and chromosome segment and haplotype sharing on chromosome 10q26 among distantly related patients with bipolar affective...... disorder or schizophrenia and controls from the relatively isolated population of the Faroe Islands by investigating 22 microsatellite markers from a 35 cM region. We used a combined approach with both assumption free tests and tests based on genealogical relationships. The 6.5 cM region between D10S1230...... and D10S2322, which has been implied in previous linkage analyses, received some support. A search for segment sharing yielded empirical P-values around 0.02 among patients with bipolar affective disorder and around 0.03 for patients with schizophrenia. For both disorders combined allelic association...