Alexithymia, emotion processing and social anxiety in adults with ADHD

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Edel M-A

2010-09-01

Full Text Available Abstract Objective Given sparse research on the issue, this study sought to shed light upon the interactions of alexithymia, emotion processing, and social anxiety in adults with attention-deficit hyperactivity disorder (ADHD. Subjects and methods 73 German adults with ADHD according to DSM-IV diagnostic criteria participated. We used the Toronto Alexithymia Scale (TAS-20 to assess alexithymia, the Social Phobia Scale (SPS and the Social Interaction Anxiety Scale (SIAS to assess different features of social anxiety, and we applied the German 'Experience of Emotions Scale' (SEE to measure emotion processing. Results 40% of the sample were found to meet the DSM-IV criteria of social anxiety disorder, and about 22% were highly alexithymic according to a TAS-20 total score ≥ 61; however, the mean TAS-20 total score of 50.94 ± 9.3 was not much higher than in community samples. Alexithymic traits emerged to be closely linked to emotion processing problems, particularly 'difficulty accepting own emotions', and to social anxiety features. Discussion/conclusion Our findings suggest interactions of alexithymia, emotion processing dysfunction, and social anxiety in adults with ADHD, which may entail the therapeutic implication to thoroughly instruct these patients to identify, accept, communicate, and regulate their emotions to aid reducing interaction anxiety.

Behavioral correlates of anxiety in well-functioning older adults.

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Losada, Andrés; Márquez-González, María; Pachana, Nancy A; Wetherell, Julie L; Fernández-Fernández, Virginia; Nogales-González, Celia; Ruiz-Díaz, Miguel

2015-07-01

Research on the behavioral correlates of anxiety in older adults is sparse. The aim of this study was to explore the association of anxiety with behavioral patterns defined by health, activity, emotional and social variables. A convenience sample of 395 older adults completed measures of health, activity, emotions, social variables and experiential avoidance. Cross-sectional data were analysed using cluster analysis. Five clusters were identified: active healthy, healthy, active vulnerable, lonely inactive and frail lonely. Participants in the active healthy and healthy clusters showed the highest scores on health variables (vitality and physical function), and adaptive scores on the rest of variables. They also reported the lowest scores on anxiety and included the lowest number of cases with clinically significant anxiety levels. Active vulnerable showed high scores on social support, leisure activities and capitalization on them but low scores in vitality and physical functioning. Participants in the lonely inactive cluster reported the highest mean score in experiential avoidance and high scores on boredom and loneliness, and low scores on social support, leisure activities capitalizing on pleasant activities and health variables. Frail lonely represent a particularly vulnerable profile of participants, similar to that of lonely inactive, but with significantly lower scores on health variables and higher scores on boredom and hours watching TV. Anxiety in older adults is not only linked to poor health, but also to dysfunctional social behavior, loneliness, boredom and experiential avoidance. Maladaptive profiles of older adults with regard to these variables have been identified.

Major depressive and anxiety disorders in visually impaired older adults

NARCIS (Netherlands)

van der Aa, H.P.A.; Comijs, H.C.; Penninx, B.W.J.H.; van Rens, G.H.M.B.; van Nispen, R.M.A.

2015-01-01

PURPOSE. We assessed the prevalence of subthreshold depression and anxiety, and major depressive, dysthymic, and anxiety disorders (panic disorder, agoraphobia, social phobia, and general anxiety disorder) in visually impaired older adults and compared these estimates with those of normally sighted

Differences among Adult COAs and Adult Non-COAs on Levels of Self-Esteem, Depression, and Anxiety.

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Dodd, David T.; Roberts, Richard L.

1994-01-01

Examined self-esteem, depression, and anxiety among 60 adult children of alcoholics (COAs) and 143 adult non-COAs. Subjects completed Children of Alcoholics Screening Test, demographic questionnaire, Beck Depression Inventory, State-Trait Anxiety Inventory, and Coopersmith Self-Esteem Inventory. Found no significant differences between COAs and…

Adult separation anxiety and unsettled infant behavior: Associations with adverse parenting during childhood and insecure adult attachment.

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Kohlhoff, Jane; Barnett, Bryanne; Eapen, Valsamma

2015-08-01

This study examined the prevalence and correlates of Adult Separation Anxiety Disorder (ASAD) and Adult Separation Anxiety (ASA) symptoms in a sample of first-time mothers with an unsettled infant during the first postpartum year. Eighty-three primiparous women admitted to a residential parent-infant program participated in a structured clinical interview for DSM-IV diagnosis and questionnaires assessing ASA symptoms, adult attachment and childhood parenting experiences. Nurses recorded infant behavior using 24-hour charts. The prevalence of ASAD in this sample was 19.3% and women with ASAD were, on average, more likely to be diagnosed with depression and anxiety disorders, report aversive parenting experiences during childhood and show adult attachment style insecurity. Both ASAD and ASA symptoms were predicted by adult attachment anxiety, and ASAD was associated with unsettled infant behavior. Attachment anxiety and attachment avoidance mediated relations between parental over-control and ASAD diagnosis, and between parental abuse and ASAD diagnosis. Attachment anxiety mediated the relation between parental over-control and ASA symptoms, and attachment avoidance mediated the relations of parental over-control and parental abuse with ASA symptoms. This study highlights the prevalence of ASAD among first time mothers experiencing early parenting difficulties and the roles of childhood parenting experiences and adult attachment style in the development of the disorder. This points to the importance of introducing universal screening for ASAD in postnatal settings, and for the development of targeted interventions. Crown Copyright © 2015. Published by Elsevier Inc. All rights reserved.

Anxiety in older adults often goes undiagnosed.

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Koychev, Ivan; Ebmeier, Klaus P

2016-01-01

Anxiety disorder in the elderly is twice as common as dementia and four to six times more common than major depression. Anxiety is associated with poorer quality of life, significant distress and contributes to the onset of disability. Mortality risks are also increased, through physical causes, especially cardiovascular disease, and suicide. Diagnosing anxiety disorders in older adults remains a challenge because of the significant overlap in symptoms between physical disorders (shortness of breath; abdominal and chest pain; palpitations) and depression (disturbed sleep; poor attention, concentration and memory; restlessness). Good history taking is crucial in elucidating whether the complaint is of new onset or a recurrence of a previous disorder. The presence of comorbid depression should be clarified. If present, its temporal relationship with the anxiety symptoms will indicate whether there is an independent anxiety disorder. A medication review is warranted, as a number of drugs may be causative (calcium channel blockers, alpha- and beta-blockers, digoxin, L-thyroxine, bronchodilators, steroids, theophylline, antihistamines) or may cause anxiety in withdrawal (e.g. benzodiazepines). Substance and alcohol abuse should be excluded, as withdrawal from either may cause anxiety. A new or exacerbated physical illness may be related to anxiety. Medical investigations will help clarify the extent to which a particular somatic symptom is the result of anxiety.

Maternal separation decreases adult hippocampal cell proliferation and impairs cognitive performance but has little effect on stress sensitivity and anxiety in adult Wistar rats.

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Hulshof, Henriëtte J; Novati, Arianna; Sgoifo, Andrea; Luiten, Paul G M; den Boer, Johan A; Meerlo, Peter

2011-01-20

Stressful events during childhood are thought to increase the risk for the development of adult psychopathology. A widely used animal model for early life stress is maternal separation (MS), which is thought to affect development and cause alterations in neuroendocrine stress reactivity and emotionality lasting into adulthood. However, results obtained with this paradigm are inconsistent. Here we investigated whether this variation may be related to the type of stressor or the tests used to assess adult stress sensitivity and behavioral performance. Rat pups were exposed to a 3h daily MS protocol during postnatal weeks 1-2. In adulthood, animals were subjected to a wide variety of stressors and tests to obtain a better view on the effects of MS on adult hypothalamic-pituitary-adrenal (HPA) axis regulation, anxiety-like behavior, social interaction and cognition. Also, the influence of MS on adult hippocampal neurogenesis was studied because it might underlie changes in neuroendocrine regulation and behavioral performance. The results show that, independent of the nature of the stressor, MS did not affect the neuroendocrine response. MS did not influence anxiety-like behavior, explorative behavior and social interaction, but did affect cognitive function in an object recognition task. The amount of new born cells in the hippocampal dentate gyrus was significantly decreased in MS animals; yet, cell differentiation and survival were not altered. In conclusion, while interfering with the mother-infant relationship early in life did affect some aspects of adult neuroplasticity and cognitive function, it did not lead to permanent changes in stress sensitivity and emotionality. Copyright © 2010 Elsevier B.V. All rights reserved.

The DSM-5 Dimensional Anxiety Scales in a Dutch non-clinical sample: psychometric properties including the adult separation anxiety disorder scale.

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Möller, Eline L; Bögels, Susan M

2016-09-01

With DSM-5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM-5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure and assess DSM-5-based core features of anxiety disorders. Participants (285 males, 255 females) completed the DSM-5 Dimensional Anxiety Scales for social anxiety disorder, generalized anxiety disorder, specific phobia, agoraphobia, and panic disorder that were included in previous studies on the scales, and also for separation anxiety disorder, which is included in the DSM-5 chapter on anxiety disorders. Moreover, they completed the Screen for Child Anxiety Related Emotional Disorders Adult version (SCARED-A). The DSM-5 Dimensional Anxiety Scales demonstrated high internal consistency, and the scales correlated significantly and substantially with corresponding SCARED-A subscales, supporting convergent validity. Separation anxiety appeared present among adults, supporting the DSM-5 recognition of separation anxiety as an anxiety disorder across the life span. To conclude, the DSM-5 Dimensional Anxiety Scales are a valuable tool to screen for specific adult anxiety disorders, including separation anxiety. Research in more diverse and clinical samples with anxiety disorders is needed. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd.

Emotion and anxiety potentiate the way attention alters visual appearance.

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Barbot, Antoine; Carrasco, Marisa

2018-04-12

The ability to swiftly detect and prioritize the processing of relevant information around us is critical for the way we interact with our environment. Selective attention is a key mechanism that serves this purpose, improving performance in numerous visual tasks. Reflexively attending to sudden information helps detect impeding threat or danger, a possible reason why emotion modulates the way selective attention affects perception. For instance, the sudden appearance of a fearful face potentiates the effects of exogenous (involuntary, stimulus-driven) attention on performance. Internal states such as trait anxiety can also modulate the impact of attention on early visual processing. However, attention does not only improve performance; it also alters the way visual information appears to us, e.g. by enhancing perceived contrast. Here we show that emotion potentiates the effects of exogenous attention on both performance and perceived contrast. Moreover, we found that trait anxiety mediates these effects, with stronger influences of attention and emotion in anxious observers. Finally, changes in performance and appearance correlated with each other, likely reflecting common attentional modulations. Altogether, our findings show that emotion and anxiety interact with selective attention to truly alter how we see.

Neonatal blockade of GABA-A receptors alters behavioral and physiological phenotypes in adult mice.

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Salari, Ali-Akbar; Amani, Mohammad

2017-04-01

Gamma-aminobutyric acid (GABA) plays an inhibitory role in the mature brain, and has a complex and bidirectional effect in different parts of the immature brain which affects proliferation, migration and differentiation of neurons during development. There is also increasing evidence suggesting that activation or blockade of the GABA-A receptors during early life can induce brain and behavioral abnormalities in adulthood. We investigated whether neonatal blockade of the GABA-A receptors by bicuculline can alter anxiety- and depression-like behaviors, body weight, food intake, corticosterone and testosterone levels in adult mice (postnatal days 80-95). To this end, neonatal mice were treated with either DMSO or bicuculline (70, 150 and 300μg/kg) during postnatal days 7, 9 and 11. When grown to adulthood, mice were exposed to behavioral tests to measure anxiety- (elevated plus-maze and light-dark box) and depression-like behaviors (tail suspension test and forced swim test). Stress-induced serum corticosterone and testosterone levels, body weight and food intake were also evaluated. Neonatal bicuculline exposure at dose of 300μg/kg decreased anxiety-like behavior, stress-induced corticosterone levels and increased testosterone levels, body weight and food intake, without significantly influencing depression-like behavior in adult male mice. However, no significant changes in these parameters were observed in adult females. These findings suggest that neonatal blockade of GABA-A receptors affects anxiety-like behavior, physiological and hormonal parameters in a sex-dependent manner in mice. Taken together, these data corroborate the concept that GABA-A receptors during early life have an important role in programming neurobehavioral phenotypes in adulthood. Copyright © 2017 ISDN. Published by Elsevier Ltd. All rights reserved.

Effects of methamphetamine exposure on anxiety-like behavior in the open field test, corticosterone, and hippocampal tyrosine hydroxylase in adolescent and adult mice.

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Struntz, Katelyn H; Siegel, Jessica A

2018-08-01

Methamphetamine (MA) is a psychomotor stimulant drug that can alter behavior, the stress response system, and the dopaminergic system. The effects of MA can be modulated by age, however relatively little research has examined the acute effects of MA in adolescents and how the effects compare to those found in adults. The hippocampal dopamine system is altered by MA exposure and can modulate anxiety-like behavior, but the effects of MA on the hippocampal dopamine system have not been well studied, especially in adolescent animals. In order to assess potential age differences in the effects of MA exposure, this research examined the effects of acute MA exposure on locomotor and anxiety-like behavior in the open field test, plasma corticosterone levels, and hippocampal total tyrosine hydroxylase and phosphorylated tyrosine hydroxylase levels in adolescent and adult male C57BL/6 J mice. Tyrosine hydroxylase is the rate limiting enzyme in the synthesis of dopamine and was used as a marker of the hippocampal dopaminergic system. Mice were exposed to saline or 4 mg/kg MA and locomotor and anxiety-like behavior were measured in the open field test. Serum and brains were collected immediately after testing and plasma corticosterone and hippocampal total tyrosine hydroxylase and phosphorylated tyrosine hydroxylase levels measured. MA-exposed mice showed increased locomotor activity and anxiety-like behavior in the open field test compared with saline controls, regardless of age. There was no effect of MA on plasma corticosterone levels or hippocampal total tyrosine hydroxylase or phosphorylated tyrosine hydroxylase levels in either adolescent or adult mice. These data suggest that acute MA exposure during adolescence and adulthood increases locomotor activity and anxiety-like behavior but does not alter plasma corticosterone levels or hippocampal total tyrosine hydroxylase or phosphorylated tyrosine hydroxylase levels, and that these effects are not modulated by age

Anxiety and depression in adult patients with celiac disease on a gluten-free diet

Institute of Scientific and Technical Information of China (English)

Winfried; Huser; Karl-Heinz; Janke; Bodo; Klump; Michael; Gregor; Andreas; Hinz

2010-01-01

AIM: To compare anxiety and depression levels in adult patients with celiac disease (CD) on a gluten-free diet (GFD) with controls.METHODS: The levels of anxiety, depression and of a probable anxiety or depressive disorder were assessed by the Hospital Anxiety and Depression Scale in 441 adult patients with CD recruited by the German Celiac Society, in 235 age-and sex-matched patients with inflammatory bowel disease (IBD) in remission or with slight disease activity, and in 441 adult persons of a representa...

Symptoms Specificity of Anxiety Sensitivity Dimensions in Korean Adults

OpenAIRE

Lim, Young-Jin

2014-01-01

Context: Relation of three dimensions of anxiety sensitivity (AS) (physical concerns [PC], cognitive concerns [CC] and social concerns [SC]) with anxiety or depression has been inconsistently reported. One possible explanation on the mixed findings is the lack of reliable measurement that assesses AS dimensions. Aims: This study was aimed to examine the specificity of dimensions of AS to anxiety and depression in a sample of Korean adults. Settings and Design: Participants included 426 Korean...

Alexithymia, emotion processing and social anxiety in adults with ADHD

OpenAIRE

Edel, M-A; Rudel, A; Hubert, C; Scheele, D; Brüne, M; Juckel, G; Assion, H-J

2010-01-01

Abstract Objective Given sparse research on the issue, this study sought to shed light upon the interactions of alexithymia, emotion processing, and social anxiety in adults with attention-deficit hyperactivity disorder (ADHD). Subjects and methods 73 German adults with ADHD according to DSM-IV diagnostic criteria participated. We used the Toronto Alexithymia Scale (TAS-20) to assess alexithymia, the Social Phobia Scale (SPS) and the Social Interaction Anxiety Scale (SIAS) to assess different...

Parental overprotection and heart-focused anxiety in adults with congenital heart disease.

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Ong, Lephuong; Nolan, Robert P; Irvine, Jane; Kovacs, Adrienne H

2011-09-01

The care of adult patients with congenital heart disease (CHD) is challenging from a mental health perspective, as these patients continue to face a variety of biopsychosocial issues that may impact emotional functioning. Despite these issues, there are limited data on the psychosocial functioning of adults with CHD, and there are no data on the impact of parental overprotection on heart-focused anxiety in this patient population. The aim of this study was to examine the relationships between patient recollections of parental overprotection and current heart-focused anxiety in adults with CHD. A cross-sectional sample of 190 adult patients with CHD (51% male; mean age = 32.28, SD = 11.86 years) completed validated measures of perceived parental overprotection (Parental Bonding Instrument) and heart-focused anxiety (Cardiac Anxiety Questionnaire). The results indicated that perceived parental overprotection (β = 0.19, p = 0.02) and heart defect complexity (β = 0.17, p = 0.03) were significantly related to heart-focused anxiety. Contrary to hypotheses, perceived parental overprotection did not vary as a function of heart defect complexity (F (2, 169) = 0.02, p = 0.98). Perceived parental overprotection and heart defect complexity are associated with heart-focused anxiety in adults with congenital heart disease. These results can inform the development of clinical interventions aimed at improving the psychosocial adjustment of this patient population.

Psychometrics of the screen for adult anxiety related disorders (SCAARED)- A new scale for the assessment of DSM-5 anxiety disorders.

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Angulo, Melina; Rooks, Brian T; Gill, MaryKay; Goldstein, Tina; Sakolsky, Dara; Goldstein, Benjamin; Monk, Kelly; Hickey, Mary Beth; Diler, Rasim S; Hafeman, Danella; Merranko, John; Axelson, David; Birmaher, Boris

2017-07-01

To examine the psychometrics of the Screen for Adult Anxiety Related Disorders (SCAARED). The SCAARED was adapted from the Screen for Child Anxiety Related Emotional Disorders. Participants (N=336) ages 18-27 years old were evaluated using the Structured Clinical Interview for DSM-IV Disorders (SCID). The SCAARED was completed at or within two-weeks before the SCID. The psychometrics of the SCAARED were analyzed using standard statistical analyses including principal components, and Receiver Operant Curve analyses. A replication was performed in an age/sex matched independent sample (N=158). The SCAARED showed four factors: somatic/panic/agoraphobia, generalized anxiety, separation anxiety, and social anxiety. The total and each factor scores demonstrated good internal consistency (α=0.86-0.97) and good discriminant validity between anxiety and other disorders and within anxiety disorders for generalized and social anxiety. Area Under the Curve for the total and each of the factor scores ranged between 0.72 and 0.84 (ppsychometric properties supporting its use to screen adults for anxiety disorders, longitudinal studies following youth into adulthood and studies comparing child and adult populations. Further replication studies in larger community and clinical samples are indicated. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Altered default mode network activity in patient with anxiety disorders: An fMRI study

International Nuclear Information System (INIS)

Zhao Xiaohu; Wang Peijun; Li Chunbo; Hu Zhenghui; Xi Qian; Wu Wenyuan; Tang Xiaowei

2007-01-01

Anxiety disorder, a common mental disorder in our clinical practice, is characterized by unprovoked anxiety. Medial prefrontal cortex (MPFC) and posterior cingulate cortex (PCC), which closely involved in emotional processing, are critical regions in the default mode network. We used functional magnetic resonance imaging (fMRI) to investigate whether default mode network activity is altered in patients with anxiety disorder. Ten anxiety patients and 10 healthy controls underwent fMRI while listening to emotionally neutral words alternating with rest (Experiment 1) and threat-related words alternating with emotionally neutral words (Experiment 2). In Experiment 1, regions of deactivation were observed in patients and controls. In Experiment 2, regions of deactivation were observed only in patients. The observed deactivation patterns in the two experiments, which included MPFC, PCC, and inferior parietal cortex, were similar and consistent with the default model network. Less deactivation in MPFC and greater deactivation in PCC were observed for patients group comparing to controls in Experiment 1. Our observations suggest that the default model network is altered in anxiety patients and dysfunction in MPFC and PCC may play an important role in anxiety psychopathology

Measuring Social Anxiety in 11 Countries Development and Validation of the Social Anxiety Questionnaire for Adults

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Caballo, V.E.; Salazar, I.C.; Irurtia, M.J.; Arias, B.; Hofmann, S.G.

2010-01-01

This paper reports on two studies conducted to develop and validate a new self-report measure of social phobia/anxiety - the Social Anxiety Questionnaire for Adults (SAQ-A) (Cuestionario de ansiedad social para adultos, CASO-A). A diary-item recording procedure was used to generate the initial pool

Altered brain activation and connectivity during anticipation of uncertain threat in trait anxiety.

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Geng, Haiyang; Wang, Yi; Gu, Ruolei; Luo, Yue-Jia; Xu, Pengfei; Huang, Yuxia; Li, Xuebing

2018-06-08

In the research field of anxiety, previous studies generally focus on emotional responses following threat. A recent model of anxiety proposes that altered anticipation prior to uncertain threat is related with the development of anxiety. Behavioral findings have built the relationship between anxiety and distinct anticipatory processes including attention, estimation of threat, and emotional responses. However, few studies have characterized the brain organization underlying anticipation of uncertain threat and its role in anxiety. In the present study, we used an emotional anticipation paradigm with functional magnetic resonance imaging (fMRI) to examine the aforementioned topics by employing brain activation and general psychophysiological interactions (gPPI) analysis. In the activation analysis, we found that high trait anxious individuals showed significantly increased activation in the thalamus, middle temporal gyrus (MTG), and dorsomedial prefrontal cortex (dmPFC), as well as decreased activation in the precuneus, during anticipation of uncertain threat compared to the certain condition. In the gPPI analysis, the key regions including the amygdala, dmPFC, and precuneus showed altered connections with distributed brain areas including the ventromedial prefrontal cortex (vmPFC), dorsolateral prefrontal cortex (dlPFC), inferior parietal sulcus (IPS), insula, para-hippocampus gyrus (PHA), thalamus, and MTG involved in anticipation of uncertain threat in anxious individuals. Taken together, our findings indicate that during the anticipation of uncertain threat, anxious individuals showed altered activations and functional connectivity in widely distributed brain areas, which may be critical for abnormal perception, estimation, and emotion reactions during the anticipation of uncertain threat. © 2018 Wiley Periodicals, Inc.

Adult Separation Anxiety and TCI-R Personality Dimensions in Patients with Anxiety, Alcohol Use, and Gambling: A Preliminary Report

Directory of Open Access Journals (Sweden)

Gino Pozzi

2014-01-01

Full Text Available Background. Nowadays, adult separation anxiety disorder (ASAD is an established diagnostic category but is little investigated in subjects with addictive behaviours. Objective. To assess the presence of ASAD among patients with addictive disorders in comparison with anxiety patients and measure the personality correlates in all these groups. Methods. 103 outpatients, meeting DSM-IV-TR criteria for anxiety disorders (38 patients, alcohol dependence (30 patients, or pathological gambling (35 patients, were assessed by the Structured Clinical Interview for Separation Anxiety Symptoms (SCI-SAS and the Adult Separation Anxiety Checklist (ASA-27 for separation anxiety and by the Temperament and Character Inventory-Revised (TCI-R for personality characteristics. Results. ASAD is detected in 34.2% of anxiety patients, 13.3% of alcoholics, and 11.4% of gamblers. Separation anxiety scores correlate positively with harm avoidance and negatively with self-directedness in all groups; further correlations are seen among addictive patients only, that is, self-transcendence for gamblers and cooperativeness for both alcoholics and gamblers. Conclusions. The prevalence of ASAD is lower among addictive patients than in those with anxiety disorders; correlations are found between separation anxiety and specific TCI-R dimensions, with some matching across the three diagnostic groups.

Chronic unpredictable mild stress alters an anxiety-related defensive response, Fos immunoreactivity and hippocampal adult neurogenesis.

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de Andrade, J S; Céspedes, I C; Abrão, R O; Dos Santos, T B; Diniz, L; Britto, L R G; Spadari-Bratfisch, R C; Ortolani, D; Melo-Thomas, L; da Silva, R C B; Viana, M B

2013-08-01

Previous results show that elevated T-maze (ETM) avoidance responses are facilitated by acute restraint. Escape, on the other hand, was unaltered. To examine if the magnitude of the stressor is an important factor influencing these results, we investigated the effects of unpredictable chronic mild stress (UCMS) on ETM avoidance and escape measurements. Analysis of Fos protein immunoreactivity (Fos-ir) was used to map areas activated by stress exposure in response to ETM avoidance and escape performance. Additionally, the effects of the UCMS protocol on the number of cells expressing the marker of migrating neuroblasts doublecortin (DCX) in the hippocampus were investigated. Corticosterone serum levels were also measured. Results showed that UCMS facilitates ETM avoidance, not altering escape. In unstressed animals, avoidance performance increases Fos-ir in the cingulate cortex, hippocampus (dentate gyrus) and basomedial amygdala, and escape increases Fos-ir in the dorsolateral periaqueductal gray and locus ceruleus. In stressed animals submitted to ETM avoidance, increases in Fos-ir were observed in the cingulate cortex, ventrolateral septum, hippocampus, hypothalamus, amygdala, dorsal and median raphe nuclei. In stressed animals submitted to ETM escape, increases in Fos-ir were observed in the cingulate cortex, periaqueductal gray and locus ceruleus. Also, UCMS exposure decreased the number of DCX-positive cells in the dorsal and ventral hippocampus and increased corticosterone serum levels. These data suggest that the anxiogenic effects of UCMS are related to the activation of specific neurobiological circuits that modulate anxiety and confirm that this stress protocol activates the hypothalamus-pituitary-adrenal axis and decreases hippocampal adult neurogenesis. Copyright © 2013 Elsevier B.V. All rights reserved.

Anxiety and Related Disorders and Concealment in Sexual Minority Young Adults.

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Cohen, Jeffrey M; Blasey, Christine; Barr Taylor, C; Weiss, Brandon J; Newman, Michelle G

2016-01-01

Sexual minorities face greater exposure to discrimination and rejection than heterosexuals. Given these threats, sexual minorities may engage in sexual orientation concealment in order to avoid danger. This social stigma and minority stress places sexual minorities at risk for anxiety and related disorders. Given that three fourths of anxiety disorder onset occurs before the age of 24, the current study investigated the symptoms of generalized anxiety disorder, social phobia, panic disorder, posttraumatic stress disorder, and depression in sexual minority young adults relative to their heterosexual peers. Secondarily, the study investigated sexual orientation concealment as a predictor of anxiety and related disorders. A sample of 157 sexual minority and 157 heterosexual young adults matched on age and gender completed self-report measures of the aforementioned disorders, and indicated their level of sexual orientation concealment. Results revealed that sexual minority young adults reported greater symptoms relative to heterosexuals across all outcome measures. There were no interactions between sexual minority status and gender, however, women had higher symptoms across all disorders. Sexual minority young women appeared to be at the most risk for clinical levels of anxiety and related disorders. In addition, concealment of sexual orientation significantly predicted symptoms of social phobia. Implications are offered for the cognitive and behavioral treatment of anxiety and related disorders in this population. Copyright © 2015. Published by Elsevier Ltd.

Herbal medicine use behaviour in Australian adults who experience anxiety: a descriptive study.

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McIntyre, Erica; Saliba, Anthony J; Wiener, Karl K; Sarris, Jerome

2016-02-11

Anxiety disorders are the most prevalent mental health condition in Australia. In addition, there are many people who experience problematic anxiety symptoms who do not receive an anxiety disorder diagnosis but require treatment. As herbal medicine use is popular in Australia, and little is known about how adults experiencing anxiety are using these medicines, this study aimed to identify how Australian adults who experience anxiety are using herbal medicines. An online cross-sectional descriptive study was conducted using purposive convenience sampling to recruit Australian adults who have experienced anxiety symptoms and have used herbal medicines (N = 400). Descriptive statistics, chi-square test of contingency, analysis of variance, and simple logistic regression was used to analyse the data. Eighty two percent of participants experienced anxiety symptoms in the previous 12 months, with 47% reporting having previously been diagnosed with an anxiety disorder. In addition, 72.8% had used herbal medicines specifically for anxiety symptoms in their lifetime, while 55.3% had used prescribed pharmaceuticals, with 27.5% having used herbal medicines concurrently with prescribed pharmaceuticals. The Internet and family and friends were the most frequently used sources of information about herbal medicines. Forty eight percent of participants did not disclose their herbal medicine use to their doctor. Herbal medicines are being used by adults with anxiety and are commonly self-prescribed for anxiety symptoms. Health practitioners who are experts in herbal medicine prescribing are consulted infrequently. In addition, herbal medicine use is often not disclosed to health practitioners. These behaviours are concerning as people may not be receiving the most suitable treatments, and their use of herbal medicines may even be dangerous. It is critical we develop a better understanding of why people are using these medicines, and how we can develop improved health literacy

Comorbid Social Anxiety Disorder in Adults with Autism Spectrum Disorder

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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…

Tumor necrosis factor-alpha during neonatal brain development affects anxiety- and depression-related behaviors in adult male and female mice.

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Babri, Shirin; Doosti, Mohammad-Hossein; Salari, Ali-Akbar

2014-03-15

A nascent literature suggests that neonatal infection is a risk factor for the development of brain, behavior and hypothalamic-pituitary-adrenal axis which can affect anxiety- and depression-related behaviors in later life. It has been documented that neonatal infection raises the concentrations of tumor necrosis factor-alpha (TNF-α) in neonate rodents and such infections may result in neonatal brain injury, at least in part, through pro-inflammatory cytokines. In addition, previous studies have shown that TNF-α is involved in cellular differentiation, neurogenesis and programmed cell death during the development of the central nervous system. We investigated for the first time whether neonatal exposure to TNF-α can affect body weight, stress-induced corticosterone (COR), anxiety- and depression-related behaviors in adult mice. In the present study, neonatal mice were treated to recombinant mouse TNF-α (0.2, 0.4, 0.7 and 1 μg/kg) or saline on postnatal days 3 and 5, then adult male and female mice were exposed to different behavioral tests. The results indicated that neonatal TNF-α treatment reduced body weight in neonatal period in both sexes. In addition, this study presents findings indicating that high doses of TNF- increase stress-induced COR levels, anxiety- and depression-related behaviors in adult males, but increase levels of anxiety without significantly influencing depression in adult female mice [corrected]. Our findings suggest that TNF-α exposure during neonatal period can alter brain and behavior development in a dose and sex-dependent manner in mice. Copyright © 2014 Elsevier B.V. All rights reserved.

MEK Inhibitors Reverse cAMP-Mediated Anxiety in Zebrafish

DEFF Research Database (Denmark)

Lundegaard, Pia R.; Anastasaki, Corina; Grant, Nicola J.

2015-01-01

Altered phosphodiesterase (PDE)-cyclic AMP (cAMP) activity is frequently associated with anxiety disorders, but current therapies act by reducing neuronal excitability rather than targeting PDE-cAMP-mediated signaling pathways. Here, we report the novel repositioning of anti-cancer MEK inhibitors...... as anxiolytics in a zebrafish model of anxiety-like behaviors. PDE inhibitors or activators of adenylate cyclase cause behaviors consistent with anxiety in larvae and adult zebrafish. Small-molecule screening identifies MEK inhibitors as potent suppressors of cAMP anxiety behaviors in both larvae and adult...... zebrafish, while causing no anxiolytic behavioral effects on their own. The mechanism underlying cAMP-induced anxiety is via crosstalk to activation of the RAS-MAPK signaling pathway. We propose that targeting crosstalk signaling pathways can be an effective strategy for mental health disorders, and advance...

Chronic Anabolic Androgenic Steroid Exposure Alters Corticotropin Releasing Factor Expression and Anxiety-Like Behaviors in the Female Mouse

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Costine, Beth A; Oberlander, Joseph G; Davis, Matthew C; Penatti, Carlos A A; Porter, Donna M; Leaton, Robert N; Henderson, Leslie P

2010-01-01

Summary In the past several decades, the therapeutic use of anabolic androgenic steroids (AAS) has been overshadowed by illicit use of these drugs by elite athletes and a growing number of adolescents to enhance performance and body image. As with adults, AAS use by adolescents is associated with a range of behavioral effects, including increased anxiety and altered responses to stress. It has been suggested that adolescents, especially adolescent females, may be particularly susceptible to the effects of these steroids, but few experiments in animal models have been performed to test this assertion. Here we show that chronic exposure of adolescent female mice to a mixture of three commonly abused AAS (testosterone cypionate, nandrolone decanoate and methandrostenolone; 7.5 mg/kg/day for 5 days) significantly enhanced anxiety-like behavior as assessed by the acoustic startle response (ASR), but did not augment the fear-potentiated startle response (FPS) or alter sensorimotor gating as assessed by prepulse inhibition of the acoustic startle response (PPI). AAS treatment also significantly increased the levels of corticotropin releasing factor (CRF) mRNA and somal-associated CRF immunoreactivity in the central amygdala (CeA), as well as neuropil-associated immunoreactivity in the dorsal aspect of the anterolateral division of the bed nucleus of the stria terminalis (dBnST). AAS treatment did not alter CRF receptor 1 or 2 mRNA in either the CeA or the dBnST; CRF immunoreactivity in the ventral BNST, the paraventricular nucleus (PVN) or the median eminence (ME); or peripheral levels of corticosterone. These results suggest that chronic AAS treatment of adolescent female mice may enhance generalized anxiety, but not sensorimotor gating or learned fear, via a mechanism that involves increased CRF-mediated signaling from CeA neurons projecting to the dBnST. PMID:20537804

Adult Perceptions of In-Class Collaborative Problem Solving as Mitigation for Statistics Anxiety

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Kinkead, Karl J.; Miller, Heather; Hammett, Richard

2016-01-01

Two purposes existed for initiating this qualitative case study involving adults who had completed a college-level business statistics course. The first purpose was to explore adult challenges with stress and anxiety during the course: a phenomenon labeled statistics anxiety in the literature. The second purpose was to gain insight into adult…

Altered functional connectivity of interoception in illness anxiety disorder.

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Grossi, Dario; Longarzo, Mariachiara; Quarantelli, Mario; Salvatore, Elena; Cavaliere, Carlo; De Luca, Paolofabrizio; Trojano, Luigi; Aiello, Marco

2017-01-01

Interoception collects all information coming from the body and is sustained by several brain areas such as insula and cingulate cortex. Here, we used resting-state functional magnetic resonance imaging to investigate functional connectivity (FC) of networks implied in interoception in patients with Illness anxiety disorders (IADs). We observed significantly reduced FC between the left extrastriate body area (EBA) and the paracentral lobule compared to healthy controls. Moreover, the correlation analysis between behavioural questionnaires and ROI to ROI FC showed that higher levels of illness anxiety were related to hyper-connectivity between EBA and amygdala and hippocampus. Scores on a questionnaire for interoceptive awareness were significantly correlated with higher FC between right hippocampus and nucleus accumbens bilaterally, and with higher connectivity between left anterior cingulate cortex (ACC) and left orbitofrontal cortex (OFC). Last, patients showed increased interoceptive awareness, measured by Self-Awareness Questionnaire (SAQ), and reduced capability in recognizing emotions, indicating inverse correlation between interoception and emotional awareness. Taken together our results suggested that, in absence of structural and micro-structural changes, patients with IADs show functional alteration in the neural network involved in the self-body representation; such functional alteration might be the target of possible treatments. Copyright © 2016 Elsevier Ltd. All rights reserved.

Adult separation anxiety in treatment nonresponders with anxiety disorders: delineation of the syndrome and exploration of attachment-based psychotherapy and biomarkers.

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Milrod, Barbara; Altemus, Margaret; Gross, Charles; Busch, Fredric; Silver, Gabrielle; Christos, Paul; Stieber, Joshua; Schneier, Franklin

2016-04-01

Clinically significant separation anxiety [SA] has been identified as being common among patients who do not respond to psychiatric interventions, regardless of intervention type (pharmacological or psychotherapeutic), across anxiety and mood disorders. An attachment formation and maintenance domain has been proposed as contributing to anxiety disorders. We therefore directly determined prevalence of SA in a population of adult treatment non-responders suffering from primary anxiety. In these separation anxious nonresponders, we pilot-tested an SA-focused, attachment-based psychotherapy for anxiety, Panic-Focused Psychodynamic Psychotherapy-eXtended Range [PFPP-XR], and assessed whether hypothesized biomarkers of attachment were engaged. We studied separation anxiety [SA] in 46 adults (ages 23-70 [mean 43.9 (14.9)]) with clinically significant anxiety symptoms (Hamilton Anxiety Rating Scale [HARS]≥15), and reporting a history of past non-response to psychotherapy and/or medication treatments. Thirty-seven (80%) had clinically significant symptoms of separation anxiety (Structured Clinical Interview for Separation Anxiety Symptoms [SCI-SAS] score≥8). Five of these subjects completed an open clinical trial of Panic Focused Psychodynamic Psychotherapy eXtended Range [PFPP-XR], a 21-24 session, 12-week manualized attachment-focused anxiolytic psychodynamic psychotherapy for anxiety. Patients improved on "adult threshold" SCI-SAS (current separation anxiety) (p=.016), HARS (p=0.002), and global severity, assessed by the Clinical Global Impression Scale (p=.0006), at treatment termination. Salivary oxytocin levels decreased 67% after treatment (p=.12). There was no significant change in high or low frequency HRV after treatment, but change in high frequency HRV inversely correlated with treatment change in oxytocin (ppsychotherapy, potentially supporting the clinical relevance of attachment dysfunction in this sample. The large decrease in oxytocin levels with

Emotion Dysregulation and Anxiety in Adults with ASD: Does Social Motivation Play a Role?

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Swain, Deanna; Scarpa-Friedman, Angela; White, Susan; Laugeson, Elizabeth

2015-01-01

Young adults with ASD and no intellectual impairment are more likely to exhibit clinical levels of anxiety than typically developing peers (DSM-5, American Psychiatric Association, 2013). This study tests a mechanistic model in which anxiety culminates via emotion dysregulation and social motivation. Adults with ASD (49 males, 20 females) completed self-report measures on emotion regulation, caregivers completed measures on ASD severity and both on social anxiety. Results indicated that emoti...

Social anxiety in first-episode psychosis: the role of childhood trauma and adult attachment.

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Michail, Maria; Birchwood, Max

2014-07-01

Social anxiety is among the most prevalent affective disturbances among people with psychosis. The developmental pathways associated with its emergence in psychosis, however, remain unclear. The aim of this study is to identify the developmental risk factors associated with social anxiety disorder in first-episode psychosis and to investigate whether social anxiety in psychosis and non-psychosis is associated with similar or different adult attachment styles. This is a cross-sectional study. A sample of individuals with social anxiety disorder (with or without psychosis) was compared with a sample with psychosis only and healthy controls on childhood trauma, dysfunctional parenting and adult attachment. Childhood trauma and dysfunctional parenting (pchildhood trauma and dysfunctional parenting between socially anxious people with and without psychosis. Higher levels of insecure adult attachment (x(2)1=38.5, pChildhood adversities were not associated with insecure adult attachment in people with social anxiety (with or without psychosis). Due to the cross-sectional nature of the study we cannot infer causal relationships between early risk factors, including childhood trauma and dysfunctional parenting, and social anxiety. Also, the use of self-report measures of attachment could be subject to biases. Shared developmental risk factors are implicated in the emergence of affective disorders in psychosis and non-psychosis. Social anxiety in psychosis is associated with insecurity in adult attachments which does not arise a result of adverse developmental pathways. Understanding the bio-psycho-social risk factors for affective dysregulation in psychosis could inform psychological interventions about the role of developmental anomaly and trauma in the emergence of affective dysregulation in psychosis. Copyright © 2014 Elsevier B.V. All rights reserved.

Emotion Dysregulation and Anxiety in Adults with ASD: Does Social Motivation Play a Role?

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Swain, Deanna; Scarpa, Angela; White, Susan; Laugeson, Elizabeth

2015-01-01

Young adults with ASD and no intellectual impairment are more likely to exhibit clinical levels of anxiety than typically developing peers (DSM-5, American Psychiatric Association, 2013). This study tests a mechanistic model in which anxiety culminates via emotion dysregulation and social motivation. Adults with ASD (49 males, 20 females)…

Herbal medicine use in adults who experience anxiety: A qualitative exploration.

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McIntyre, Erica; Saliba, Anthony J; Moran, Carmen C

2015-01-01

Herbal medicine use is widespread and has been reported to be as high as 21% in people with anxiety disorders. Critical thematic analysis was used to explore beliefs and attitudes towards herbal medicines in adults experiencing anxiety. In-depth interviews were conducted with eight adults who experienced anxiety and used herbal medicines. Three major themes were found: Herbal medicines being different from pharmaceuticals, evidence and effectiveness, and barriers to herbal medicine use. Within these themes people held beliefs about the safety of natural treatments, valued anecdotes from friends and family as a form of evidence for self-prescribing, and described confusion about herbal medicines and their cost as barriers to using them as a treatment option. The findings will inform future research and provide guidance for health practitioners.

Herbal medicine use in adults who experience anxiety: A qualitative exploration

Science.gov (United States)

McIntyre, Erica; Saliba, Anthony J.; Moran, Carmen C.

2015-01-01

Herbal medicine use is widespread and has been reported to be as high as 21% in people with anxiety disorders. Critical thematic analysis was used to explore beliefs and attitudes towards herbal medicines in adults experiencing anxiety. In-depth interviews were conducted with eight adults who experienced anxiety and used herbal medicines. Three major themes were found: Herbal medicines being different from pharmaceuticals, evidence and effectiveness, and barriers to herbal medicine use. Within these themes people held beliefs about the safety of natural treatments, valued anecdotes from friends and family as a form of evidence for self-prescribing, and described confusion about herbal medicines and their cost as barriers to using them as a treatment option. The findings will inform future research and provide guidance for health practitioners. PMID:26680418

Peri-adolescent asthma symptoms cause adult anxiety-related behavior and neurobiological processes in mice.

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Caulfield, Jasmine I; Caruso, Michael J; Michael, Kerry C; Bourne, Rebecca A; Chirichella, Nicole R; Klein, Laura C; Craig, Timothy; Bonneau, Robert H; August, Avery; Cavigelli, Sonia A

2017-05-30

Human and animal studies have shown that physical challenges and stressors during adolescence can have significant influences on behavioral and neurobiological development associated with internalizing disorders such as anxiety and depression. Given the prevalence of asthma during adolescence and increased rates of internalizing disorders in humans with asthma, we used a mouse model to test if and which symptoms of adolescent allergic asthma (airway inflammation or labored breathing) cause adult anxiety- and depression-related behavior and brain function. To mimic symptoms of allergic asthma in young BALB/cJ mice (postnatal days [P] 7-57; N=98), we induced lung inflammation with repeated intranasal administration of house dust mite extract (most common aeroallergen for humans) and bronchoconstriction with aerosolized methacholine (non-selective muscarinic receptor agonist). Three experimental groups, in addition to a control group, included: (1) "Airway inflammation only", allergen exposure 3 times/week, (2) "Labored breathing only", methacholine exposure once/week, and (3) "Airway inflammation+Labored breathing", allergen and methacholine exposure. Compared to controls, mice that experienced methacholine-induced labored breathing during adolescence displayed a ∼20% decrease in time on open arms of the elevated plus maze in early adulthood (P60), a ∼30% decrease in brainstem serotonin transporter (SERT) mRNA expression and a ∼50% increase in hippocampal serotonin receptor 1a (5Htr1a) and corticotropin releasing hormone receptor 1 (Crhr1) expression in adulthood (P75). This is the first evidence that experimentally-induced clinical symptoms of adolescent asthma alter adult anxiety-related behavior and brain function several weeks after completion of asthma manipulations. Copyright © 2017 Elsevier B.V. All rights reserved.

Assessment of anxiety in older adults: a review of self-report measures

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Balsamo, Michela; Cataldi, Fedele; Carlucci, Leonardo; Fairfield, Beth

2018-01-01

With increasing numbers of older adults in the general population, anxiety will become a widespread problem in late life and one of the major causes of health care access contributing to high societal and individual costs. Unfortunately, the detection of anxiety disorders in late life is complicated by a series of factors that make it different from assessment in younger cohorts, such as differential symptom presentation, high comorbidity with medical and mental disorders, the aging process, and newly emergent changes in life circumstances. This review covers commonly and currently used self-report inventories for assessing anxiety in older adults. For each tool, psychometric data is investigated in depth. In particular, information about reliability, validity evidence based on data from clinical and nonclinical samples of older adults, and availability of age-appropriate norms are provided. Finally, guidance for clinical evaluation and future research are proposed in an effort to highlight the importance of clinical assessment in the promotion of clinically relevant therapeutic choices. PMID:29670342

Health Anxiety in Young Indonesian Adults: A Preliminary Study

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Venie Viktoria Rondang Maulina

2018-05-01

Full Text Available In young adulthood most people begin to realize the meaning of health. The amount of costs to be incurred for the treatment of a person when they are suffering from a disease also affects a person's health concern. According to Taylor and Asmundson (2004, most people feel anxious about their health. Anxiety about health can differ from one person to another. Through this study a general overview of health anxiety for young adults in Indonesia, especially in Jakarta, can be seen. Participants in this study consisted of 263 people, aged 20-40 years (M = 27.23 , SD = 5.50. Sociodemographic variables include ages, gender, and marital status, level of education, employment status, and ethnicity. Researcher used Short Health Anxiety Inventory (SHAI; Salkovskis, Rimes, & Warwick, 2002, Patient Health Questionnaire Somatic Symptom Severity Scale (PHQ-15; Kroenke, Spitzer, & William, 2002. For data analysis, researcher used The Pearson Product Moment Correlation. The results showed significant correlation between health anxiety and somatic symptoms.

Low dose prenatal ethanol exposure induces anxiety-like behaviour and alters dendritic morphology in the basolateral amygdala of rat offspring.

Directory of Open Access Journals (Sweden)

Carlie L Cullen

Full Text Available Prenatal exposure to high levels of alcohol is strongly associated with poor cognitive outcomes particularly in relation to learning and memory. It is also becoming more evident that anxiety disorders and anxiety-like behaviour can be associated with prenatal alcohol exposure. This study used a rat model to determine if prenatal exposure to a relatively small amount of alcohol would result in anxiety-like behaviour and to determine if this was associated with morphological changes in the basolateral amygdala. Pregnant Sprague Dawley rats were fed a liquid diet containing either no alcohol (Control or 6% (vol/vol ethanol (EtOH throughout gestation. Male and Female offspring underwent behavioural testing at 8 months (Adult or 15 months (Aged of age. Rats were perfusion fixed and brains were collected at the end of behavioural testing for morphological analysis of pyramidal neuron number and dendritic morphology within the basolateral amygdala. EtOH exposed offspring displayed anxiety-like behaviour in the elevated plus maze, holeboard and emergence tests. Although sexually dimorphic behaviour was apparent, sex did not impact anxiety-like behaviour induced by prenatal alcohol exposure. This increase in anxiety - like behaviour could not be attributed to a change in pyramidal cell number within the BLA but rather was associated with an increase in dendritic spines along the apical dendrite which is indicative of an increase in synaptic connectivity and activity within these neurons. This study is the first to link increases in anxiety like behaviour to structural changes within the basolateral amygdala in a model of prenatal ethanol exposure. In addition, this study has shown that exposure to even a relatively small amount of alcohol during development leads to long term alterations in anxiety-like behaviour.

Do Reincarnation Beliefs Protect Older Adult Chinese Buddhists against Personal Death Anxiety?

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Hui, Victoria Ka-Ying; Coleman, Peter G.

2012-01-01

The aim of this exploratory survey study was to develop and validate a Buddhist reincarnation beliefs scale and explore the relation between Buddhist reincarnation beliefs and personal death anxiety in 141 older adult Hong Kong Chinese Buddhists. Buddhist reincarnation beliefs were unrelated to personal death anxiety. This suggests that not all…

The Association Between Muslim Religiosity and Young Adult College Students' Depression, Anxiety, and Stress.

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Nadeem, Mohammad; Ali, Akhtar; Buzdar, Muhammad Ayub

2017-08-01

Depression, anxiety, and stress are among major psychological disorders being predominant in present day. This study proposed to analyze the role of Muslim religiosity in male students showing these mental indications. A sample including 723 Pakistani young adults enrolled at college level was randomly chosen. Muslim Religiosity Measurement Scale and Depression, Anxiety and Stress Scale were utilized to gather information. Discoveries uncover an inverse relationship between conduct and affiliation with the symptoms of mental disorders, anxiety and stress among the respondents. Results bolster the incorporation of religious dimensions in psychological wellness and mental well-being thought of young adults in Pakistan.

Exposure to dim light at night during early development increases adult anxiety-like responses.

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Borniger, Jeremy C; McHenry, Zachary D; Abi Salloum, Bachir A; Nelson, Randy J

2014-06-22

Early experiences produce effects that may persist throughout life. Therefore, to understand adult phenotype, it is important to investigate the role of early environmental stimuli in adult behavior and health. Artificial light at night (LAN) is an increasingly common phenomenon throughout the world. However, animals, including humans, evolved under dark night conditions. Many studies have revealed affective, immune, and metabolic alterations provoked by aberrant light exposure and subsequent circadian disruption. Pups are receptive to entraining cues from the mother and then light early during development, raising the possibility that the early life light environment may influence subsequent behavior. Thus, to investigate potential influences of early life exposure to LAN on adult phenotype, we exposed mice to dim (~5 lux; full spectrum white light) or dark (~0 lux) nights pre- and/or postnatally. After weaning at 3 weeks of age, all mice were maintained in dark nights until adulthood (9 weeks of age) when behavior was assessed. Mice exposed to dim light in early life increased anxiety-like behavior and fearful responses on the elevated plus maze and passive avoidance tests. These mice also displayed reduced growth rates, which ultimately normalized during adolescence. mRNA expression of brain derived neurotrophic factor (BDNF), a neurotrophin previously linked to early life environment and adult phenotype, was not altered in the prefrontal cortex or hippocampus by early life LAN exposure. Serum corticosterone concentrations were similar between groups at weaning, suggesting that early life LAN does not elicit a long-term physiologic stress response. Dim light exposure did not influence behavior on the open field, novel object, sucrose anhedonia, or forced swim tests. Our data highlight the potential deleterious consequences of low levels of light during early life to development and subsequent behavior. Whether these changes are due to altered maternal behavior

Increased anxiety and fear memory in adult mice lacking type 2 deiodinase.

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Bárez-López, Soledad; Montero-Pedrazuela, Ana; Bosch-García, Daniel; Venero, César; Guadaño-Ferraz, Ana

2017-10-01

A euthyroid state in the brain is crucial for its adequate development and function. Impairments in thyroid hormones (THs; T3 or 3,5,3'-triiodothyronine and T4 or thyroxine) levels and availability in brain can lead to neurological alterations and to psychiatric disorders, particularly mood disorders. The thyroid gland synthetizes mainly T4, which is secreted to circulating blood, however, most actions of THs are mediated by T3, the transcriptionally active form. In the brain, intracellular concentrations of T3 are modulated by the activity of type 2 (D2) and type 3 (D3) deiodinases. In the present work, we evaluated learning and memory capabilities and anxiety-like behavior at adult stages in mice lacking D2 (D2KO) and we analyzed the impact of D2-deficiency on TH content and on the expression of T3-dependent genes in the amygdala and the hippocampus. We found that D2KO mice do not present impairments in spatial learning and memory, but they display emotional alterations with increased anxiety-like behavior as well as enhanced auditory-cued fear memory and spontaneous recovery of fear memory following extinction. D2KO mice also presented reduced T3 content in the hippocampus and decreased expression of the T3-dependent gene Dio3 in the amygdala suggesting a hypothyroid status in this structure. We propose that the emotional dysfunctions found in D2KO mice can arise from the reduced T3 content in their brain, which consequently leads to alterations in gene expression with functional consequences. We found a downregulation in the gene encoding for the calcium-binding protein calretinin (Calb2) in the amygdala of D2KO mice that could affect the GABAergic transmission. The current findings in D2KO mice can provide insight into emotional disorders present in humans with DIO2 polymorphisms. Copyright © 2017 Elsevier Ltd. All rights reserved.

The prevalence of depression and anxiety among Chinese adults with cancer: a systematic review and meta-analysis

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2013-01-01

Background A lot of empirical studies have been conducted to evaluate the prevalence of depression and anxiety among Chinese adults with cancer. We aimed to conduct a meta-analysis in order to evaluate the prevalence and odds ratios of depression and anxiety in Chinese adults with cancer compared with those without. Methods The three most comprehensive computerized Chinese academic databases-CNKI, Wangfang and Vip databases-were systematically screened through September 2012. PubMed and Web of Science (SCIE) were also searched from their inception until September 2012 without language restrictions, and an internet search was also used. Case–control studies assessing the prevalence of depression and anxiety among Chinese adults with cancer were analyzed. Study selection and appraisal were conducted independently by three authors. The non-weighted prevalence, pooled random-effects estimates of odds ratio (OR) and 95% confidence intervals (CI) were all calculated. Results Seventeen eligible studies with a total of 3497 subjects were included. The prevalence of depression and anxiety were significantly higher in adults with cancer compared with those without (Depression: 54.90% vs. 17.50%, OR = 7.85, 95% CI = 5.56-11.07, P = 0.000; Anxiety: 49.69% vs. 18.37%, OR = 6.46, 95% CI = 4.36-9.55, P = 0.000), the same situation was also observed in subgroup of control groups, assessment methods and cancer types. Although no difference of depression was observed in studies utilizing clinical diagnosis compared with self-report, the OR of anxiety in adults with cancer compared with those without was higher in studies utilizing clinical diagnosis (OR = 8.42, 95% CI = 4.83-14.70) than self-reports (OR = 5.83, 95% CI = 3.64-9.34). The ORs of depression and anxiety in cancer patients compared with disease group (Depression: OR = 6.03, 95% CI = 4.23-8.61; Anxiety: OR = 4.40, 95% CI = 3.05-6.36) were lower than in those

The Effect of an Educator's Teaching Style on the Math Anxiety of Adult Learners

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Hosch, Mary L.

2014-01-01

Many adults are obstructed from specialized professions based on their anxiety of math. Math anxiety has been extensively researched for over 3 decades. Scholars have attempted to define its origins as well as the means to eliminate its often-debilitating effect on learners. Research indicates that learners with math anxiety often give up career…

The impact of dental appearance and anxiety on self-esteem in adult orthodontic patients.

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Romero-Maroto, M; Santos-Puerta, N; González Olmo, M J; Peñacoba-Puente, C

2015-08-01

To analyse the relationship between different dimensions of dental appearance impact and self-esteem in adult patients undergoing orthodontic treatment, with special attention to the possible mediating role of anxiety. A quasi-experimental design was used with a matched control group (without orthodontic treatment). In each group (experimental and control), there were 85 patients. The impact of dental appearance was measured using the Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ). State anxiety was assessed with the State Anxiety Inventory (STAI-S) and self-esteem with Rosenberg's self-esteem scale. In both groups (experimental and control), self-esteem correlates negatively, ranging between 0.26 and 0.43, with all dimensions of dental appearance impact (except for the positive dental self-confidence dimension, where all correlations were positive). Anxiety correlates positively, ranges between 0.35 and 0.44, with social impact, psychological impact and aesthetic concern, although it maintains no significant correlations with dental self-confidence. Nevertheless, in patients undergoing orthodontic treatment, anxiety plays a mediating role between dental impact dimensions and self-esteem, whilst for the control group anxiety only plays a mediator role between psychological impact and self-esteem. Anxiety plays a fundamental role in the effect of perceived dental impact on self-esteem in adult patients undergoing orthodontic treatment. These results have important practical implications for the design of bio-psycho-social intervention programs that contemplate cognitive-affective variables as an essential part of orthodontic treatment in adults. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

A systematic review of interventions for anxiety, depression, and PTSD in adult offenders.

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Leigh-Hunt, Nicholas; Perry, Amanda

2015-06-01

There is a high prevalence of anxiety and depression in offender populations but with no recent systematic review of interventions to identify what is effective. This systematic review was undertaken to identify randomised controlled trials of pharmacological and non-pharmacological interventions in adult offenders in prison or community settings. A search of five databases identified 14 studies meeting inclusion criteria, which considered the impact of psychological interventions, pharmacological agents, or exercise on levels of depression and anxiety. A narrative synthesis was undertaken and Hedges g effect sizes calculated to allow comparison between studies. Effect sizes for depression interventions ranged from 0.17 to 1.41, for anxiety 0.61 to 0.71 and for posttraumatic stress disorder 0 to 1.41. Cognitive behavioural therapy interventions for the reduction of depression and anxiety in adult offenders appear effective in the short term, though a large-scale trial of sufficient duration is needed to confirm this finding. © The Author(s) 2014.

Perinatal exposure to lead and cadmium affects anxiety-like behaviour

International Nuclear Information System (INIS)

Leret, M.Luisa; Millan, Jose Antonio San; Antonio, M.Teresa

2003-01-01

The present study examines the effects of early simultaneous exposure to low level of lead and cadmium on anxiety-like behaviour in the rat, and on monoamine levels in the hypothalamus and hippocampus at weaning and adult animals. Rats were intoxicated with cadmium acetate (10 mg/l) and lead acetate (300 mg/l) in drinking water from the beginning of pregnancy until weaning. Maternal co-exposure to lead and cadmium produced mainly alterations in dopaminergic and serotoninergic systems of hippocampus in both age studied, while noradrenaline content in hypothalamus and hippocampus remained unchanged at 75 days of age. The intoxicated rats showed an increased on indices of anxiety on the elevated plus-maze. These long-term changes in anxiety-like behaviour can be related to dopaminergic and serotoninergic alterations detected in hippocampus

[Difficulties in emotion regulation and personal distress in young adults with social anxiety].

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Contardi, Anna; Farina, Benedetto; Fabbricatore, Mariantonietta; Tamburello, Stella; Scapellato, Paolo; Penzo, Ilaria; Tamburello, Antonino; Innamorati, Marco

2013-01-01

The aim of this study was to assess the association between social anxiety and difficulties in emotion regulation in a sample of Italian young adults. Our convenience sample was composed of 298 Italian young adults (184 women and 114 men) aged 18-34 years. Participants were administered the Interaction Anxiousness Scale (IAS), the Audience Anxiousness Scale (AAS), the Difficulties in Emotion Regulation Scale (DERS), and the Interpersonal Reactivity Index (IRI). A Two Step cluster analysis was used to group subjects according to their level of social anxiety. The cluster analysis indicated a two-cluster solution. The first cluster included 163 young adults with higher scores on the AAS and the IAS than those included in cluster 2 (n=135). A generalized linear model with groups as dependent variable indicated that people with higher social anxiety (compared to those with lower social anxiety) have higher scores on the dimension personal distress of the IRI (p<0.01), and on the DERS non acceptance of negative emotions (p<0.001) and lack of emotional clarity (p<0.05). The results are consistent with models of psychopathology, which hypothesize that people who cannot deal effectively with their emotions may develop depressive and anxious disorders.

[The Relationships among Perceived Parental Bonding, Illness Perception, and Anxiety in Adult Patients with Congenital Heart Diseases].

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Shin, Nayeon; Jang, Youha; Kang, Younhee

2017-04-01

The purposes of this study were to identify the relationships among perceived parental bonding, illness perception, and anxiety and to determine the influences of perceived parental bonding and illness perception on anxiety in adult patients with congenital heart diseases. In this study a descriptive correlational design with survey method was utilized. The participants were 143 adult patients with congenital heart disease being cared for in the cardiology out-patient clinic of A medical center. Data were collected using the Parental Bonding Instrument, Illness Perception Questionnaire Revised Scale, and Cardiac Anxiety Questionnaire Scale. Data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson correlation analysis, and hierarchial regression analyses. There showed significant positive relationships of anxiety with maternal overprotection, consequences, and personal control respectively. Among predictors, maternal overprotection (β=.45), consequence (β=.26), and personal control (β=-.03) had statistically significant influence on anxiety. Nursing interventions to decrease maternal overprotection and negative consequence, and to enhance personal control are essential to decrease the anxiety of adult patients with congenital heart diseases. © 2017 Korean Society of Nursing Science

Attention-deficit/hyperactivity disorder (ADHD) symptoms, anxiety symptoms, and executive functioning in emerging adults.

Science.gov (United States)

Jarrett, Matthew A

2016-02-01

The current study examined attention-deficit/hyperactivity disorder (ADHD) and anxiety symptoms in relation to self-reported executive functioning deficits in emerging adults. College students (N = 421; ages 17-25; 73.1% female) completed self-reports of ADHD, anxiety, and executive functioning in a laboratory setting. Structural equation modeling analyses revealed that self-reported executive functioning deficits were significantly related to all 3 symptom domains. Executive functioning deficits were most strongly related to inattention followed by hyperactivity/impulsivity and anxiety. Analyses based on clinical groups revealed that groups with ADHD and comorbid anxiety showed greater deficits on self-regulation of emotion and self-organization/problem solving than those with ADHD only or anxiety only. Groups with ADHD showed greater deficits with self-motivation and self-restraint than those with anxiety only. All clinical groups differed from a control group on executive functioning deficits. Overall, anxiety symptoms appear to be associated with college students' self-reported executive functioning deficits above and beyond relationships with ADHD symptomatology. Further, those with ADHD and anxiety appear to show increased difficulties with self-regulation of emotion and self-organization/problem solving, a domain which appears to overlap substantially with working memory. Future studies should seek to replicate our findings with a clinical population, utilize both report-based and laboratory task measures of executive functioning, and integrate both state and trait anxiety indices into study designs. Finally, future studies should seek to determine how executive functioning deficits can be best ameliorated in emerging adults with ADHD and anxiety. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The hippocampi of children with chromosome 22q11.2 deletion syndrome have localized anterior alterations that predict severity of anxiety.

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Scott, Julia A; Goodrich-Hunsaker, Naomi; Kalish, Kristopher; Lee, Aaron; Hunsaker, Michael R; Schumann, Cynthia M; Carmichael, Owen T; Simon, Tony J

2016-04-01

Individuals with 22q11.2 deletion syndrome (22q11.2DS) have an elevated risk for schizophrenia, which increases with history of childhood anxiety. Altered hippocampal morphology is a common neuroanatomical feature of 22q11.2DS and idiopathic schizophrenia. Relating hippocampal structure in children with 22q11.2DS to anxiety and impaired cognitive ability could lead to hippocampus-based characterization of psychosis-proneness in this at-risk population. We measured hippocampal volume using a semiautomated approach on MRIs collected from typically developing children and children with 22q11.2DS. We then analyzed hippocampal morphology with Localized Components Analysis. We tested the modulating roles of diagnostic group, hippocampal volume, sex and age on local hippocampal shape components. Lastly, volume and shape components were tested as covariates of IQ and anxiety. We included 48 typically developing children and 69 children with 22q11.2DS in our study. Hippocampal volume was reduced bilaterally in children with 22q11.2DS, and these children showed greater variation in the shape of the anterior hippocampus than typically developing children. Children with 22q11.2DS had greater inward deformation of the anterior hippocampus than typically developing children. Greater inward deformation of the anterior hippocampus was associated with greater severity of anxiety, specifically fear of physical injury, within the 22q11.2DS group. Shape alterations are not specific to hippocampal subfields. Alterations in the structure of the anterior hippocampus likely affect function and may impact limbic circuitry. We suggest these alterations potentially contribute to anxiety symptoms in individuals with 22q11.2DS through modulatory pathways. Altered hippocampal morphology may be uniquely linked to anxiety risk factors for schizophrenia, which could be a powerful neuroanatomical marker of schizophrenia risk and hence protection.

Chronic gastrointestinal inflammation induces anxiety-like behavior and alters central nervous system biochemistry in mice.

Science.gov (United States)

Bercik, Premysl; Verdu, Elena F; Foster, Jane A; Macri, Joseph; Potter, Murray; Huang, Xiaxing; Malinowski, Paul; Jackson, Wendy; Blennerhassett, Patricia; Neufeld, Karen A; Lu, Jun; Khan, Waliul I; Corthesy-Theulaz, Irene; Cherbut, Christine; Bergonzelli, Gabriela E; Collins, Stephen M

2010-12-01

Clinical and preclinical studies have associated gastrointestinal inflammation and infection with altered behavior. We investigated whether chronic gut inflammation alters behavior and brain biochemistry and examined underlying mechanisms. AKR mice were infected with the noninvasive parasite Trichuris muris and given etanercept, budesonide, or specific probiotics. Subdiaphragmatic vagotomy was performed in a subgroup of mice before infection. Gastrointestinal inflammation was assessed by histology and quantification of myeloperoxidase activity. Serum proteins were measured by proteomic analysis, circulating cytokines were measured by fluorescence activated cell sorting array, and serum tryptophan and kynurenine were measured by liquid chromatography. Behavior was assessed using light/dark preference and step-down tests. In situ hybridization was used to assess brain-derived neurotrophic factor (BDNF) expression in the brain. T muris caused mild to moderate colonic inflammation and anxiety-like behavior that was associated with decreased hippocampal BDNF messenger RNA (mRNA). Circulating tumor necrosis factor-α and interferon-γ, as well as the kynurenine and kynurenine/tryptophan ratio, were increased. Proteomic analysis showed altered levels of several proteins related to inflammation and neural function. Administration of etanercept, and to a lesser degree of budesonide, normalized behavior, reduced cytokine and kynurenine levels, but did not influence BDNF expression. The probiotic Bifidobacterium longum normalized behavior and BDNF mRNA but did not affect cytokine or kynurenine levels. Anxiety-like behavior was present in infected mice after vagotomy. Chronic gastrointestinal inflammation induces anxiety-like behavior and alters central nervous system biochemistry, which can be normalized by inflammation-dependent and -independent mechanisms, neither of which requires the integrity of the vagus nerve. Copyright © 2010 AGA Institute. Published by Elsevier Inc

Effects of Home-Delivered Cognitive Behavioral Therapy (CBT) for Depression on Anxiety Symptoms among Rural, Ethnically Diverse Older Adults.

Science.gov (United States)

DiNapoli, Elizabeth A; Pierpaoli, Christina M; Shah, Avani; Yang, Xin; Scogin, Forrest

2017-01-01

We examined the effects of home-delivered cognitive-behavioral therapy (CBT) for depression on anxiety symptoms in an ethnically diverse, low resource, and medically frail sample of rural, older adults. This was a secondary analysis of a randomized clincial trial with 134 rural-dwelling adults 65 years and older with decreased quality of life and elevated psychological symptomatology. Anxiety symptoms were assessed with the anxiety and phobic anxiety subscales of the Symptom Checklist-90-Revised (SCL-90-R). Compared to a minimal support control condition, CBT for depression resulted in significantly greater improvements in symptoms of anxiety and phobic anxiety from pre-treatment to post-treatment. Home-delivered CBT for depression can be an effective treatment for anxiety in a hard-to-reach older populations. Additional research should explore integrated anxiety and depression protocols and other treatment modalities, including bibliotherapy or telehealth models of CBT, to reduce costs associated with its in home delivery. Flexibility in administration and adaptations to the CBT protocol may be necessary for use with vulnerable, rural older adults.

Review of the effect of music interventions on symptoms of anxiety and depression in older adults with mild dementia.

Science.gov (United States)

Petrovsky, Darina; Cacchione, Pamela Z; George, Maureen

2015-10-01

Treatment of anxiety and depression, the most common psychiatric symptoms in older adults with mild dementia, requires innovative approaches due to the high cost and significant side effects associated with traditional pharmacological interventions. Alternative non-pharmacological therapies, such as music, when used in conjunction with pharmacological treatment, have the potential to alleviate symptoms of anxiety and depression in older adults diagnosed with mild dementia. The purpose of this review was to examine the evidence of music's efficacy in improving symptoms of anxiety and depression in older adults with mild dementia. Four databases (Medline, CINAHL, PsychInfo, PubMed) were searched using the terms "music," "music therapy," "music intervention," "singing," "dementia," "anxiety," and/or "depression," identifying ten studies that met the inclusion and exclusion criteria. The poor methodological rigor of the studies precluded reaching consensus on the efficacy of a music intervention in alleviating symptoms of anxiety and depression in older adults with mild dementia. There was inconclusive evidence as to whether music interventions are effective in alleviating symptoms of anxiety and depression in older adults with mild dementia due to the poor methodological rigor. However, with improved designs guided by a deeper understanding of how music engages the aging brain, music may emerge as an important adjunct therapy to improving the lives of older adults with mild dementia.

Use of the light/dark test for anxiety in adult and adolescent male rats.

Science.gov (United States)

Arrant, Andrew E; Schramm-Sapyta, Nicole L; Kuhn, Cynthia M

2013-11-01

The light/dark (LD) test is a commonly used rodent test of unconditioned anxiety-like behavior that is based on an approach/avoidance conflict between the drive to explore novel areas and an aversion to brightly lit, open spaces. We used the LD test to investigate developmental differences in behavior between adolescent (postnatal day (PN) 28-34) and adult (PN67-74) male rats. We investigated whether LD behavioral measures reflect anxiety-like behavior similarly in each age group using factor analysis and multiple regression. These analyses showed that time in the light compartment, percent distance in the light, rearing, and latency to emerge into the light compartment were measures of anxiety-like behavior in each age group, while total distance traveled and distance in the dark compartment provided indices of locomotor activity. We then used these measures to assess developmental differences in baseline LD behavior and the response to anxiogenic drugs. Adolescent rats emerged into the light compartment more quickly than adults and made fewer pokes into the light compartment. These age differences could reflect greater risk taking and less risk assessment in adolescent rats than adults. Adolescent rats were less sensitive than adults to the anxiogenic effects of the benzodiazepine inverse agonist N-methyl-β-carboline-3-carboxamide (FG-7142) and the α₂ adrenergic antagonist yohimbine on anxiety-like behaviors validated by factor analysis, but locomotor variables were similarly affected. These data support the results of the factor analysis and indicate that GABAergic and noradrenergic modulation of LD anxiety-like behavior may be immature during adolescence. Copyright © 2013 Elsevier B.V. All rights reserved.

Bad dream frequency in older adults with generalized anxiety disorder: prevalence, correlates, and effect of cognitive behavioral treatment for anxiety.

Science.gov (United States)

Nadorff, Michael R; Porter, Ben; Rhoades, Howard M; Greisinger, Anthony J; Kunik, Mark E; Stanley, Melinda A

2014-01-01

This study investigated the relation between generalized anxiety disorder (GAD) and frequency of bad dreams in older adults. A secondary analysis from a randomized clinical trial comparing cognitive behavioral therapy (CBT) for anxiety to enhanced usual care (EUC) assessed bad dream frequency at baseline, post treatment (3 months), and at 6, 9, 12, and 15 months. Of 227 participants (mean age = 67.4), 134 met GAD diagnostic criteria (CBT = 70, EUC = 64), with the remaining 93 serving as a comparison group. Patients with GAD had significantly more bad dreams than those without, and bad dream frequency was significantly associated with depression, anxiety, worry, and poor quality of life. CBT for anxiety significantly reduced bad dream frequency at post treatment and throughout follow up compared to EUC.

Attentional Bias for Threat in Older Adults: Moderation of the Positivity Bias by Trait Anxiety and Stimulus Modality

Science.gov (United States)

Lee, Lewina O.; Knight, Bob G.

2009-01-01

Socioemotional selectivity theory suggests that emotion regulation goals motivate older adults to preferentially allocate attention to positive stimuli and away from negative stimuli. This study examined whether anxiety moderates the effect of the positivity bias on attention for threat. We employed the dot probe task to compare subliminal and supraliminal attention for threat in 103 young and 44 older adults. Regardless of anxiety, older but not younger adults demonstrated a vigilant-avoidant response to angry faces. Anxiety influenced older adults’ attention such that anxious individuals demonstrated a vigilant-avoidant reaction to sad faces, but an avoidant-vigilant reaction to negative words. PMID:19739931

Childhood trauma in adults with social anxiety disorder and panic ...

African Journals Online (AJOL)

Objectives: The influence of childhood trauma as a specific environmental factor on the development of adult psychopathology is far from being elucidated. As part of a collaborative project between research groups from South Africa (SA) and Sweden focusing on genetic and environmental factors contributing to anxiety ...

Childhood life events and childhood trauma in adult patients with depressive, anxiety and comorbid disorders vs. controls

NARCIS (Netherlands)

Hovens, J.G.F.M.; Wiersma, J.E.; Giltay, E.J.; van Oppen, P.C.; Spinhoven, P.; Penninx, B.W.J.H.; Zitman, F.G.

2010-01-01

Objective: To investigate the association between childhood life events, childhood trauma and the presence of anxiety, depressive or comorbid anxiety and depressive disorders in adulthood. Method: Data are from 1931 adult participants in the Netherlands Study of Depression and Anxiety (NESDA).

Childhood life events and childhood trauma in adult patients with depressive, anxiety and comorbid disorders vs. controls

NARCIS (Netherlands)

Hovens, J. G. F. M.; Wiersma, J. E.; Giltay, E. J.; van Oppen, P.; Spinhoven, P.; Penninx, B. W. J. H.; Zitman, F. G.

Objective: To investigate the association between childhood life events, childhood trauma and the presence of anxiety, depressive or comorbid anxiety and depressive disorders in adulthood. Method: Data are from 1931 adult participants in the Netherlands Study of Depression and Anxiety (NESDA).

Reduced anxiety-like behavior and altered hippocampal morphology in female p75NTR exon IV-/- mice.

Directory of Open Access Journals (Sweden)

Zoe ePuschban

2016-06-01

Full Text Available The presence of the neurotrophin receptor p75NTR in adult basal forebrain cholinergic neurons, precursor cells in the subventricular cell layer and the subgranular cell layer of the hippocampus has been linked to alterations in learning as well as anxiety- and depression- related behaviors. In contrast to previous studies performed in a p75NTR exonIII-/- model still expressing the short isoform of the p75NTR, we focused on locomotor and anxiety–associated behavior in p75NTR exonIV-/- mice lacking both p75NTR isoforms. Comparing p75NTR exonIV-/- and wildtype mice for both male and female animals showed an anxiolytic-like behavior as evidenced by increased central activities in the open field paradigm and flex field activity system as well as higher numbers of open arm entries in the elevated plus maze test in female p75NTR knockout mice.Morphometrical analyses of dorsal and ventral hippocampus revealed a reduction of width of the dentate gyrus and the granular cell layer in the dorsal but not ventral hippocampus in male and female p75NTR exonIV -/- mice. We conclude that germ-line deletion of p75NTR seems to differentially affect morphometry of dorsal and ventral dentate gyrus and that p75NTR may play a role in anxiety-like behavior, specifically in female mice.

Adult attachment style and anxiety

DEFF Research Database (Denmark)

Nielsen, Sara Kerstine Kaya; Lønfeldt, Nicole Nadine; Wolitzky-Taylor, Kate

2017-01-01

Although there is substantial evidence for the role of emotion regulation in the etiology and maintenance of anxiety disorders, knowledge about what contributes to emotion dysregulation is sparse. Attachment style is related to emotion regulation and anxiety symptoms, but these variables have rar...... knowledge to examine the mediating role of emotion regulation between attachment dimensions (avoidance and anxiety) and anxiety symptoms.......Although there is substantial evidence for the role of emotion regulation in the etiology and maintenance of anxiety disorders, knowledge about what contributes to emotion dysregulation is sparse. Attachment style is related to emotion regulation and anxiety symptoms, but these variables have...... rarely been examined together. Examining emotion dysregulation within the context of anxiety disorders through an attachment theory framework will lead to a better understanding of the etiology and maintenance of anxiety disorders. In the present study we combined theoretically and empirically derived...

Plasma inflammatory factors are associated with anxiety, depression, and cognitive problems in adults with and without methamphetamine dependence: An exploratory protein array study

Directory of Open Access Journals (Sweden)

Marilyn eHuckans

2015-12-01

Full Text Available Objectives: It is hypothesized that immune factors influence addictive behaviors and contribute to relapse. The primary study objectives were to: 1 compare neuropsychiatric symptoms across adults with active methamphetamine dependence, in early remission from methamphetamine dependence, and with no history of substance dependence, 2 determine whether active or recent methamphetamine dependence affects the expression of immune factors, and 3 evaluate the association between immune factor levels and neuropsychiatric symptoms. Methods: A cross-sectional study was conducted using between group comparisons and regression analyses to investigate associations among variables. Eighty-four adults were recruited into control (n = 31, methamphetamine (MA-active (n = 17, or MA-remission (n = 36 groups. Participants completed self-report measures of anxiety, depression, and memory complaints and objective tests of attention and executive function. Blood samples were collected, and a panel of immune factors was measured using multiplex technology. Results: Relative to controls, MA dependent adults evidenced greater anxiety and depression during active use (p < 0.001 and remission (p < 0.007, and more attention, memory, and executive problems during remission (p < 0.01 but not active dependence. Regression analyses identified 10 immune factors (putatively associated with cytokine-cytokine receptor interactions associated with anxiety, depression, and memory problems. Conclusion: While psychiatric symptoms are present during active methamphetamine dependence and remission, at least some cognitive difficulties emerge only during remission. Altered expression of a network of immune factors contributes to neuropsychiatric symptom severity.

Correlations Between Nutrition Habits, Anxiety and Metabolic Parameters in Greek Healthy Adults.

Science.gov (United States)

Lambrinakou, Stavroula; Katsa, Maria Efthymia; Zyga, Sofia; Ioannidis, Anastasios; Sachlas, Athanasios; Panoutsopoulos, Georgios; Pistikou, Anna Maria; Magana, Maria; Kougioumtzi Dimoligianni, Dafni Eleni; Kolovos, Petros; Rojas Gil, Andrea Paola

2017-01-01

Anxiety combined with nervousness and apprehension consist a focal response to different life conditions. Lifestyle habits, anxiety and biochemical markers are in a constant interaction. To investigate the prevalence of anxiety in healthy adults and its possible association with biochemical factors-lipid profile, liver markers, thyroid hormones-and lifestyle habits. Quantitative descriptive correlation study. A total of 100 healthy adults participated in the research. A specially designed questionnaire and Hamilton's scale were used. Anthropometric and biochemical analyses were performed. Overall, 61% of the participants presented moderate to very serious anxiety. The average score on the Hamilton scale was 13.82 (±9.000), with men exhibiting less stress than women. For p ≤ 0.05: Stress was positively correlated with impaired thyroid and hepatic function. Hepatic function was affected by both sugar products and water melon, which were positively correlated with total bilirubin and AST/SGOT respectively. Tomato, peppers and legumes were negatively correlated with AST/SGOT. Deep fried food was positively correlated with GGT and triglycerides. Legumes and fish were negatively correlated with CPK. Regarding the lipid metabolism, it was found that food cooked with oil was positively associated with uric acid, but non-cooked olive oil was negatively correlated with the risk for CAD. Thyroid function was negatively correlated with non-homemade food and pasta consumption and positively correlated with consumption of whole grains and green tea. Participants with subclinical hypothyroidism seemed to consume less vitamin B12, folic acid and vegetables. No direct correlation between lifestyle habits and anxiety was found. Nevertheless, eating habits influenced biochemical markers-especially the thyroid hormones-which may be indirectly responsible for anxiety and related moods.

Bad Dream Frequency in Older Adults with Generalized Anxiety Disorder: Prevalence, Correlates, and Effect of Cognitive Behavioral Treatment for Anxiety

Science.gov (United States)

Nadorff, Michael R.; Porter, Ben; Rhoades, Howard M.; Greisinger, Anthony J.; Kunik, Mark E.; Stanley, Melinda A.

2012-01-01

This study investigated the relation between generalized anxiety disorder (GAD) and frequency of bad dreams in older adults. A secondary analysis from a randomized clinical trial comparing cognitive behavioral therapy for anxiety (CBT) to enhanced usual care (EUC), it assessed bad dream frequency at baseline, post-treatment (3 months), and 6, 9, 12 and 15 months. Of 227 participants (mean age = 67.4), 134 met GAD diagnostic criteria (CBT = 70, EUC = 64), with the remaining 93 serving as a comparison group. Patients with GAD had significantly more bad dreams than those without, and bad dream frequency was significantly associated with depression, anxiety, worry, and poor quality of life. CBT for anxiety significantly reduced bad dream frequency at post-treatment and throughout follow-up compared to EUC. PMID:23470116

Perceived history of anaphylaxis and parental overprotection, autonomy, anxiety, and depression in food allergic young adults.

Science.gov (United States)

Herbert, Linda J; Dahlquist, Lynnda M

2008-12-01

This study examined autonomy, anxiety, depression, and perceptions of parental behavior in 86 food allergic young adults and 344 healthy young adults between the ages of 18 and 22. Participants completed an online survey measuring self-reported autonomy, anxiety, depression, and perceptions of parental behavior. Results indicated that, as a group, food allergic young adults did not differ from healthy peers. However, food allergic young adults who reported having experienced an anaphylactic reaction described their disease as more severe, reported more worry about their disease, and rated their parents as more overprotective than food allergic young adults who reported never having experienced anaphylaxis. The experience of anaphylaxis may be a reliable indicator of food allergic individuals who are at risk for psychological distress.

Perceived Parenting Styles Fail to Mediate Between Anxiety and Attachment Styles in Adult Siblings of Individuals with Developmental Disabilities.

Science.gov (United States)

O'Neill, Linda P; Murray, Lindsay E

2016-09-01

Adult siblings of individuals with developmental disabilities often experience higher levels of anxiety than individuals in the general population. The present study tested whether perceived parenting could mediate the relationship between attachment styles and anxiety in the sibling group compared to a control group. Little association was found between perceived parenting and attachment styles or anxiety for the siblings but there were robust and expected findings for the control. Adult attachment-related-anxiety was a significant unique predictor of anxiety in the sibling group but there was no mediational role for perceived parenting. Conversely, the majority of parenting styles significantly mediated the relationship between attachment and anxiety in the control. Implications for the atypical findings in the sibling group are discussed.

Alterations of benzodiazepine receptor binding potential in anxiety and somatoform disorders measured by 123I-iomazenil SPECT

International Nuclear Information System (INIS)

Tokunaga, Mari; Ida, Ituro; Mikuni, Masahiko; Higuchi, Teruhiko.

1997-01-01

123 I-iomazenil (IMZ), a newly developed radioligand which acts on benzodiazepine receptors (BZR) as a partial inverse agonist, made it possible to evaluate the function of central BZR by single photon emission tomography (SPECT). To examine the alterations of the binding potential (BP) in the anxiety state, 123 I-IMZ SPECT was performed in five patients with anxiety and somatoform disorders, and five epileptic patients without anxiety symptoms served as a reference. The BP of BZR was determined by using a table look-up procedure based on a three-compartment, two-parameter model in the bilateral superior frontal, inferior frontal, temporal, parietal, occipital, and cerebellar cortex. The mean BP of patients with anxiety and somatoform disorders was significantly decreased in the superior frontal, temporal, and parietal cortex, in comparison with that of epileptic patients. A significant correlation was observed between the anxiety levels scored on the Hamilton anxiety scale and BP in the right temporal cortex and left superior frontal cortex. These changes in BZR revealed by SPECT suggest the usefulness of 123 I-IMZ SPECT to objectively evaluate anxiety levels in patients with anxiety symptoms. (author)

Disentangling depression and anxiety in relation to neuroticism, extraversion, suicide, and self-harm among adult psychiatric inpatients with serious mental illness.

Science.gov (United States)

Subica, Andrew M; Allen, Jon G; Frueh, B Christopher; Elhai, Jon D; Fowler, J Christopher

2016-11-01

Little is known about depression-anxiety comorbidity and its association with personality traits and suicide/self-harm in adult psychiatric inpatients with serious mental illness (SMI), impacting clinical assessment and treatment. This study sought to determine the symptom structure of depression-anxiety comorbidity and its relation to neuroticism, extraversion, and suicide/self-harm behaviour in this high-risk population. Nine hundred and sixty-two adults receiving inpatient care at a private psychiatric hospital completed questionnaires at admission. Confirmatory factor analyses compared a bifactor solution specifying a general distress factor and two specific depression and anxiety factors against unidimensional and correlated factors solutions. The bifactor solutions' factors were subsequently correlated with neuroticism and extraversion subscales and pre-hospitalization suicide/self-harm behaviours. The bifactor model rendered superior fit to sample data and a robust general factor - accounting for 77.61% of common item variance - providing the first evidence for a tripartite structure of depression and anxiety among adult inpatients. The bifactor solution-outputted independent general distress, depression, and anxiety factors positively correlated with neuroticism, the personality dimension corresponding to trait negative affectivity. The general distress and depression factors associated with recent self-harm, but factors showed no associations with prior suicidal behaviour. In adult psychiatric inpatients, general distress substantially underlies comorbid depression and anxiety symptom variation and may contribute to recent incidence of self-harm. Transdiagnostic assessments and interventions targeting general distress may temper depression, anxiety, and self-harm in adult inpatients. Clinical implications Depression-anxiety comorbidity symptomology in adult psychiatric inpatients is primarily composed of general distress. General distress and specific

INCREASES IN ANXIETY-LIKE BEHAVIOR INDUCED BY ACUTE STRESS ARE REVERSED BY ETHANOL IN ADOLESCENT BUT NOT ADULT RATS

OpenAIRE

Varlinskaya, Elena I.; Spear, Linda P.

2011-01-01

Repeated exposure to stressors has been found to increase anxiety-like behavior in laboratory rodents, with the social anxiety induced by repeated restraint being extremely sensitive to anxiolytic effects of ethanol in both adolescent and adult rats. No studies, however, have compared social anxiogenic effects of acute stress or the capacity of ethanol to reverse this anxiety in adolescent and adult animals. Therefore, the present study was designed to investigate whether adolescent [postnata...

Examining Dark Triad traits in relation to sleep disturbances, anxiety sensitivity and intolerance of uncertainty in young adults.

Science.gov (United States)

Sabouri, Sarah; Gerber, Markus; Lemola, Sakari; Becker, Stephen P; Shamsi, Mahin; Shakouri, Zeinab; Sadeghi Bahmani, Dena; Kalak, Nadeem; Holsboer-Trachsler, Edith; Brand, Serge

2016-07-01

The Dark Triad (DT) describes a set of three closely related personality traits, Machiavellianism, narcissism, and psychopathy. The aim of this study was to examine the associations between DT traits, sleep disturbances, anxiety sensitivity and intolerance of uncertainty. A total of 341 adults (M=29years) completed a series of questionnaires related to the DT traits, sleep disturbances, anxiety sensitivity, and intolerance of uncertainty. A higher DT total score was associated with increased sleep disturbances, and higher scores for anxiety sensitivity and intolerance of uncertainty. In regression analyses Machiavellianism and psychopathy were predictors of sleep disturbances, anxiety sensitivity, and intolerance of uncertainty. Results indicate that specific DT traits, namely Machiavellianism and psychopathy, are associated with sleep disturbances, anxiety sensitivity and intolerance of uncertainty in young adults. Copyright © 2016 Elsevier Inc. All rights reserved.

Perceived distress tolerance accounts for the covariance between discrimination experiences and anxiety symptoms among sexual minority adults.

Science.gov (United States)

Reitzel, Lorraine R; Smith, Nathan Grant; Obasi, Ezemenari M; Forney, Margot; Leventhal, Adam M

2017-05-01

Sexual orientation-related discrimination experiences have been implicated in elevated rates of anxiety symptoms within sexual minority groups. Theory suggests that chronic discrimination experiences may dampen the ability to tolerate distress, increasing vulnerability for anxiety. This study examined the role of distress tolerance, or the capacity to withstand negative emotions, as a construct underlying associations between discriminatory experiences and anxiety among sexual minority adults. Participants (N=119;M age =36.4±14.8; 50% cisgender male, 31% cisgender female, 19% transgender; 37% non-Latino white) were recruited from Houston, Texas. Measures administered included the Heterosexist Harassment, Rejection, and Discrimination Scale (discrimination experiences), Distress Tolerance Scale (distress tolerance), and the State-Trait Inventory for Cognitive and Somatic Anxiety (anxiety). The association of discrimination experiences and anxiety through distress tolerance was assessed using covariate-adjusted mediation modeling. Results indicated that sexual orientation-related discrimination experiences were significantly and positively associated with anxiety and that this association was mediated through lower distress tolerance. Significant indirect effects were specific to cognitive (versus somatic) anxiety symptoms. Results suggest that distress tolerance may be an explanatory mechanism in the association between discriminatory experiences and cognitive symptoms of anxiety and a potentially relevant target within clinical interventions to address anxiety-related health disparities among sexual minority adults. However, more sophisticated designs are needed to delineate causal associations. Copyright © 2016 Elsevier Ltd. All rights reserved.

Association between Alternative Healthy Eating Index (AHEI and Depression and Anxiety in Iranian Adults

Directory of Open Access Journals (Sweden)

2017-02-01

Full Text Available Introduction Earlier studies have shown a protective association between adherence to healthy eating guidelines and mental disorders in western nations; however, data in this regard are limited from the understudies region of Middle-East. We aimed to examine the association between adherence to healthy eating guidelines, as measured by AHEI, and prevalence of anxiety and depression in a large sample of Iranian adults. Materials and Methods In this cross-sectional study, data on dietary intakes of 3363 adult participants were collected using a validated dish-based 106-item semi-quantitative Food Frequency Questionnaire (FFQ. Adherence to healthy eating was quantified using AHEI as suggested by earlier publications. The Iranian validated version of Hospital Anxiety and Depression Scale (HADS was used to assess anxiety and depression in study participants. Data on other covariates were gathered using a pre-tested questionnaire. Results Overall, the frequency of anxiety and depression was 15.2% and 30.0%, respectively. After taking potential confounders into account, participants with greater adherence to AHEI had 48% lower odds of depression compared with those in the bottom quartile (OR = 0.52; 95% CI: 0.39-0.70. Those in the highest quartile of AHEI had a 29% lower odds of anxiety, compared with those in the lowest quartile (OR=0.71; 95% CI: 0.54-0.94; however, adjustment for dietary intakes and body mass index attenuated the association (OR = 0.75, 95% CI: 0.52-1.09. Conclusion Adherence to healthy eating was inversely associated with a lower chance of depression in Iranian adults. Further studies, especially with prospective design, are required to confirm these associations in Middle-Eastern populations.

Anabolic/androgenic steroid administration during adolescence and adulthood differentially modulates aggression and anxiety.

Science.gov (United States)

Morrison, Thomas R; Ricci, Lesley A; Melloni, Richard H

2015-03-01

Anabolic/androgenic steroid (AAS) use remains high in both teens and adults in the U.S. and worldwide despite studies showing that AAS use is associated with a higher incidence of aggression and anxiety. Recently we showed that chronic exposure to AAS through adolescence increases aggression and decreases anxious behaviors, while during AAS-withdrawal aggression is lowered to species-normative levels and anxiety increases. AAS exposure is known to differentially alter behaviors and their underlying neural substrates between adults and adolescents and thus the current study investigated whether exposure to AAS during adulthood affects the relationship between aggression and anxiety in a manner similar to that previously observed in adolescents. Male hamsters were administered a moderate dose of AAS (5.0mg/kg/day×30days) during adolescence (P27-56) or young adulthood (P65-P94) and then tested for aggression and anxiety during AAS exposure (i.e., on P57 or P95) and during AAS withdrawal (i.e., 30days later on P77 or P115). Adolescent exposure to AAS increased aggressive responding during the AAS exposure period and anxiety-like responding during AAS withdrawal. Neither behavior was similarly influenced by adult exposure to AAS. Adult AAS exposure produced no difference in aggressive responding during AAS exposure (P95) or AAS withdrawal (P115); however, while AAS exposure during adulthood produced no difference in anxiety-like responding during AAS exposure, adult hamsters administered AAS were less anxious than vehicle control animals following AAS withdrawal. Together these data suggest that the aggression and anxiety provoking influence of AAS are likely a developmental phenomenon and that adult exposure to AAS may be anxiolytic over the long term. Copyright © 2015 Elsevier Inc. All rights reserved.

Prevalence of depression, anxiety, and stress among young male adults in India: a dimensional and categorical diagnoses-based study.

Science.gov (United States)

Sahoo, Saddichha; Khess, Christoday R J

2010-12-01

The lifetime prevalence of depression, anxiety, and stress among adolescents and young adults around the world is currently estimated to range from 5% to 70%, with an Indian study reporting no depression among college going adolescents. This cross-sectional study was conducted to determine prevalence of current depressive, anxiety, and stress-related symptoms on a Dimensional and Categorical basis among young adults in Ranchi city of India. A stratified sample of 500 students was selected to be representative of the city's college going population (n = 50,000) of which 405 were taken up for final analysis. Data were obtained using Depression, Anxiety, and Stress Scale to assess symptoms on dimensional basis and using Mini International Neuropsychiatric Interview to diagnose on categorical basis. Mean age of students was 19.3 years with an average education of 14.7 years. Ranging from mild to extremely severe, depressive symptoms were present in 18.5% of the population, anxiety in 24.4%, and stress in 20%. Clinical depression was present in 12.1% and generalized anxiety disorder in 19.0%. Comorbid anxiety and depression was high, with about 87% of those having depression also suffering from anxiety disorder. Detecting depressive, anxiety, and stress-related symptoms in the college population is a critical preventive strategy, which can help in preventing disruption to the learning process. Health policies must integrate young adults' depression, stress, and anxiety as a disorder of public health significance.

Relating shape/weight based self-esteem, depression, and anxiety with weight and perceived physical health among young adults.

Science.gov (United States)

Kamody, Rebecca C; Thurston, Idia B; Decker, Kristina M; Kaufman, Caroline C; Sonneville, Kendrin R; Richmond, Tracy K

2018-06-01

Simultaneous contributions of self-esteem, depression, and anxiety to weight and perceived physical health in young adults is understudied. A diverse sample of 424 young adults completed measures of shape/weight based self-esteem, depression, anxiety, and perceived physical health. Height and weight were measured to calculate body mass index (BMI). Latent profile analysis was conducted to derive patterns of depression, anxiety, and shape/weight based self-esteem. Then, we examined the association of the profiles with weight status and perceived physical health. Three profiles emerged: (1) High Shape/Weight Influence (HSWI); (2) Low Shape/Weight, Depression, & Anxiety Influence (LSWDAI); and (3) High Depression & Anxiety Influence (HDAI). The HSWI profile had significantly higher BMI than the LSWDAI and HDAI profiles, and significantly lower perceived physical health than the LSWDAI profile. Over emphasis on shape/weight, regardless of depression and anxiety, is associated with elevated weight and negative internalized health views. Copyright © 2018 Elsevier Ltd. All rights reserved.

Family poverty over the early life course and recurrent adolescent and young adult anxiety and depression: a longitudinal study.

Science.gov (United States)

Najman, Jake M; Hayatbakhsh, Mohammad R; Clavarino, Alexandra; Bor, William; O'Callaghan, Michael J; Williams, Gail M

2010-09-01

We determined whether exposure to family poverty over a child's early life course predicts adolescent and young adult anxiety and depression. We used a birth cohort study of a sample of women in Brisbane, Australia, who were recruited in early pregnancy and whose children were followed up on at ages 14 and 21 years. Some 2609 mothers and adolescents provided usable data at the 14- and 21-year follow-ups. After adjustment for poverty at other phases, poverty at the 14-year follow-up was the strongest predictor of adolescent and young adult anxiety and depression. The more frequently the child was exposed to poverty, the greater was the risk of that individual being anxious and depressed at both the 14- and 21-year follow-ups. Family poverty predicts higher rates of adolescent and young adult anxiety and depression. Increased frequency of child exposure to poverty is a consistent predictor of adolescent and young adult anxiety and depression. Repeated experiences of poverty over a child's early life course are associated with increased levels of poor mental health.

Activity alterations in the bed nucleus of the stria terminalis and amygdala during threat anticipation in generalized anxiety disorder.

Science.gov (United States)

Buff, Christine; Brinkmann, Leonie; Bruchmann, Maximilian; Becker, Michael P I; Tupak, Sara; Herrmann, Martin J; Straube, Thomas

2017-11-01

Sustained anticipatory anxiety is central to Generalized Anxiety Disorder (GAD). During anticipatory anxiety, phasic threat responding appears to be mediated by the amygdala, while sustained threat responding seems related to the bed nucleus of the stria terminalis (BNST). Although sustained anticipatory anxiety in GAD patients was proposed to be associated with BNST activity alterations, firm evidence is lacking. We aimed to explore temporal characteristics of BNST and amygdala activity during threat anticipation in GAD patients. Nineteen GAD patients and nineteen healthy controls (HC) underwent functional magnetic resonance imaging (fMRI) during a temporally unpredictable threat anticipation paradigm. We defined phasic and a systematic variation of sustained response models for blood oxygen level-dependent responses during threat anticipation, to disentangle temporally dissociable involvement of the BNST and the amygdala. GAD patients relative to HC responded with increased phasic amygdala activity to onset of threat anticipation and with elevated sustained BNST activity that was delayed relative to the onset of threat anticipation. Both the amygdala and the BNST displayed altered responses during threat anticipation in GAD patients, albeit with different time courses. The results for the BNST activation hint towards its role in sustained threat responding, and contribute to a deeper understanding of pathological sustained anticipatory anxiety in GAD. © The Author (2017). Published by Oxford University Press.

Pediatric-Onset and Adult-Onset Separation Anxiety Disorder Across Countries in the World Mental Health Survey

NARCIS (Netherlands)

Silove, Derrick; Alonso, Jordi; Bromet, Evelyn; Gruber, Mike; Sampson, Nancy; Scott, Kate; Andrade, Laura; Benjet, Corina; Caldas de Almeida, Jose Miguel; De Girolamo, Giovanni; de Jonge, Peter; Demyttenaere, Koen; Fiestas, Fabian; Florescu, Silvia; Gureje, Oye; He, Yanling; Karam, Elie; Lepine, Jean-Pierre; Murphy, Sam; Villa-Posada, Jose; Zarkov, Zahari; Kessler, Ronald C.

Objective: The age-at-onset criterion for separation anxiety disorder was removed in DSM-5, making it timely to examine the epidemiology of separation anxiety disorder as a disorder with onsets spanning the life course, using cross-country data. Method: The sample included 38,993 adults in 18

Anxiety Psychopathology in African American Adults: Literature Review and Development of an Empirically Informed Sociocultural Model

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Hunter, Lora Rose; Schmidt, Norman B.

2010-01-01

In this review, the extant literature concerning anxiety psychopathology in African American adults is summarized to develop a testable, explanatory framework with implications for future research. The model was designed to account for purported lower rates of anxiety disorders in African Americans compared to European Americans, along with other…

Randomized controlled trial of group cognitive behavioral therapy compared to a discussion group for co-morbid anxiety and depression in older adults.

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Wuthrich, V M; Rapee, R M; Kangas, M; Perini, S

2016-03-01

Co-morbid anxiety and depression in older adults is associated with worse physical and mental health outcomes and poorer response to psychological and pharmacological treatments in older adults. However, there is a paucity of research focused on testing the efficacy of the co-morbid treatment of anxiety and depression in older adults using psychological interventions. Accordingly, the primary objective of the current study was to test the effects of a group cognitive behavior therapy (CBT) program in treating co-morbid anxiety and depression in a sample of older age adults. A total of 133 community-dwelling participants aged ⩾60 years (mean age = 67.35, s.d. = 5.44, male = 59) with both an anxiety disorder and unipolar mood disorder, as assessed on the Anxiety Disorder Interview Schedule (ADIS), were randomly allocated to an 11-week CBT group or discussion group. Participants with Mini-Mental State Examination scores <26 were excluded. Participants were assessed pre-treatment, post-treatment and at 6 months follow-up on the ADIS, a brief measure of well-being, Geriatric Anxiety Inventory and Geriatric Depression Scale. Both conditions resulted in significant improvements over time on all diagnostic, symptom and wellbeing measures. Significant group × time interaction effects emerged at post-treatment only for diagnostic severity of the primary disorder, mean severity of all anxiety disorders, mood disorders, and all disorders, and recovery rates on primary disorder. Group CBT produced faster and sustained improvements in anxiety and depression on diagnostic severity and recovery rates compared to an active control in older adults.

Effects of Aging and Adult Development Education and Service Learning on Attitude, Anxiety, and Occupational Interest

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Boswell, Stefanie S.

2015-01-01

This study investigated the effect of a semester-long aging and adult development course that included an intergenerational, service-learning component on attitudes toward older adult men and women, aging anxiety, and interest in occupations that serve older adults among individuals training for careers in healthcare and social services. It also…

Ultrastructural alterations in adult Schistosoma mansoni caused by artemether

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Shuhua Xiao

2002-07-01

Full Text Available Progress has been made over the last decade with the development and clinical use of artemether as an agent against major human schistosome parasites. The tegument has been identified as a key target of artemether, implying detailed studies on ultrastructural damage induced by this compound. We performed a temporal examination, employing a transmission electron microscope to assess the pattern and extent of ultrastructural alterations in adult Schistosoma mansoni harboured in mice treated with a single dose of 400 mg/kg artemether. Eight hours post-treatment, damage to the tegument and subtegumental structures was seen. Tegumental alterations reached a peak 3 days after treatment and were characterized by swelling, fusion of distal cytoplasma, focal lysis of the tegumental matrix and vacuolisation. Tubercles and sensory organelles frequently degenerated or collapsed. Typical features of subtegumental alterations, including muscle fibres, syncytium and parenchyma tissues, were focal or extensive lysis, vacuolisation and degeneration of mitochondria. Severe alterations were also observed in gut epithelial cells and vitelline cells of female worms. Our findings of artemether-induced ultrastructural alterations in adult S. mansoni confirm previous results obtained with juvenile S. mansoni and S. japonicum of different ages.

Methylation of the leukocyte glucocorticoid receptor gene promoter in adults: associations with early adversity and depressive, anxiety and substance-use disorders.

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Tyrka, A R; Parade, S H; Welch, E S; Ridout, K K; Price, L H; Marsit, C; Philip, N S; Carpenter, L L

2016-07-05

Early adversity increases risk for developing psychopathology. Epigenetic modification of stress reactivity genes is a likely mechanism contributing to this risk. The glucocorticoid receptor (GR) gene is of particular interest because of the regulatory role of the GR in hypothalamic-pituitary-adrenal (HPA) axis function. Mounting evidence suggests that early adversity is associated with GR promoter methylation and gene expression. Few studies have examined links between GR promoter methylation and psychopathology, and findings to date have been mixed. Healthy adult participants (N=340) who were free of psychotropic medications reported on their childhood experiences of maltreatment and parental death and desertion. Lifetime depressive and anxiety disorders and past substance-use disorders were assessed using the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Methylation of exon 1F of the GR gene (NR3C1) was examined in leukocyte DNA via pyrosequencing. On a separate day, a subset of the participants (n=231) completed the dexamethasone/corticotropin-releasing hormone (Dex/CRH) test. Childhood adversity and a history of past substance-use disorder and current or past depressive or anxiety disorders were associated with lower levels of NR3C1 promoter methylation across the region as a whole and at individual CpG sites (Pdisorder. GR promoter methylation was linked to altered cortisol responses to the Dex/CRH test (Pdepressive, anxiety and substance-use disorders in adults. This finding stands in contrast to our prior work, but is consistent with emerging findings, suggesting complexity in the regulation of this gene.

Parental problem drinking and anxiety disorder symptoms in adult offspring: examining the mediating role of anxiety sensitivity components.

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MacPherson, P S; Stewart, S H; McWilliams, L A

2001-01-01

Preliminary studies have implicated childhood exposure to parental problem drinking as a possible factor in the development of anxiety sensitivity (AS). The present retrospective study was designed to examine the role of exposure to distressing parental problem drinking behaviors, over and above the role of parental alcoholism, in the development of various AS components (psychological, physical, and social concerns) in the offspring. We also examined the possible mediating role of AS components in explaining relations between parental drinking problems and anxiety-related symptoms in the adult offspring. A sample of 213 university students provided retrospective reports of both distress related to parental drinking [Children of Alcoholics Screening Test (CAST)] and parental alcoholism [maternal and paternal forms of the Short Michigan Alcoholism Screening Test (SMAST)]. Participants also reported on their own current AS levels [AS Index (ASI)], general anxiety symptoms [State-Trait Anxiety Inventory-Trait subscale (STAI-T)], and lifetime history of uncued panic attacks [Panic Attack Questionnaire-Revised (PAQ-R)]. Scores on the CAST predicted AS psychological and physical concerns (but not social concerns) over and above participant gender and parental alcoholism measured by the SMASTs. Moreover, AS psychological concerns proved a consistent modest mediator of the relations between parental problem drinking on the CAST and both general anxiety and uncued panic outcomes in the offspring. Thus, exposure to distressing parental problem drinking behavior may be one factor that contributes to elevated AS psychological concerns in the child, which in turn may contribute to the development of anxiety disorder symptoms in the offspring.

Anxiety sensitivity and racial differences in sleep duration: Results from a national survey of adults with cardiovascular disease.

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Alcántara, Carmela; Giorgio Cosenzo, Luciana Andrea; Fan, Weijia; Doyle, David Matthew; Shaffer, Jonathan A

2017-05-01

Although Blacks sleep between 37 and 75min less per night than non-Hispanic Whites, research into what drives racial differences in sleep duration is limited. We examined the association of anxiety sensitivity, a cognitive vulnerability, and race (Blacks vs. White) with short sleep duration (anxiety sensitivity mediated race differences in sleep duration in a nationally representative sample of adults with cardiovascular disease. Overall, 1289 adults (115 Black, 1174 White) with a self-reported physician/health professional diagnosis of ≥1 myocardial infarction completed an online survey. Weighted multivariable logistic regressions and mediation analyses with bootstrapping and case resampling were conducted. Anxiety sensitivity and Black vs. White race were associated with 4%-84% increased odds, respectively, of short sleep duration. Anxiety sensitivity mediated Black-White differences in sleep duration. Each anxiety sensitivity subscale was also a significant mediator. Implications for future intervention science to address sleep disparities are discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Relationships between depression and anxiety symptoms scores and blood pressure in young adults.

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Bhat, Sunil K; Beilin, Lawrence J; Robinson, Monique; Burrows, Sally; Mori, Trevor A

2017-10-01

Depression and anxiety are risk factors for cardiovascular disease, but their relationship to blood pressure (BP) is less clear. Age-related comorbidity and lifestyle factors may confound these relationships. This study aimed to assess the relationships among BP, depression and anxiety symptom scores and self-reported history of depression in young adults. Data on 1014 participants aged 20 years from the Western Australian Cohort (Raine) Study were analyzed for cross-sectional associations between clinic BP and Depression, Anxiety, Stress Scale questionnaire scores or a reported history of depression, accounting for relevant confounders. Multivariable adjusted analyses showed an inverse relationship between SBP with depression (coefficient = -0.10; P = 0.012) and anxiety (after excluding two outliers with SBP > 156 mmHg, coefficient = -0.13; P = 0.018) scores, independent of sex, BMI, female hormonal contraceptive use, alcohol consumption, birth weight and maternal hypertension in pregnancy. SBP was 1.6 mmHg lower for 2 SD (16 units) increase in depression score. There was an inverse association between self-reported history of depression (15.8% of participants) and SBP (coefficient = -1.91; P = 0.023), with an interaction with increasing BMI (interaction coefficient = -0.43; P = 0.002) enhancing this difference. Our findings show that SBP in young adults is inversely associated with depression and anxiety scores, independent of a range of lifestyle confounders. Despite a positive association between BMI and BP, adiposity enhanced the inverse association between self-reported history of depression and SBP. These findings contrast with the predisposition of depressed participants to cardiovascular disease in later life when decades of unhealthy lifestyle changes may dominate.

The efficacy of vigorous-intensity exercise as an aid to smoking cessation in adults with high anxiety sensitivity: A randomized controlled trial

NARCIS (Netherlands)

Smits, J.A.J.; Zvolensky, M.J.; Davis, M.L.; Rosenfield, D.; Marcus, B.H.; Church, T.S.; Powers, M.B.; Frierson, G.M.; Otto, M.W.; Hopkins, L.B.; Brown, R.A.; Baird, S.O.

2016-01-01

Objectives: High anxiety sensitivity predicts poor smoking cessation outcomes. Aerobic exercise reduces anxiety sensitivity and aspects of the risk conferred by anxiety sensitivity. In the current study, we examined whether exercise can aid smoking cessation in adults with high anxiety sensitivity.

Cognitive behavioural therapy and mindfulness based stress reduction may be equally effective in reducing anxiety and depression in adults with autism spectrum disorders.

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Sizoo, Bram B; Kuiper, Erik

2017-05-01

Anxiety and depression co-occur in 50-70% of adults with autism spectrum disorder (ASD) but treatment methods for these comorbid problems have not been systematically studied. Recently, two ASD-tailored protocols were published: mindfulness based stress reduction (MBSR) and cognitive behavioural therapy (CBT). We wanted to investigate if both methods are equally effective in reducing anxiety and depression symptoms among adults with ASD. 59 adults with ASD and anxiety or depression scores above 7 on the Hospital Anxiety and Depression Scale, gave informed consent to participate; 27 followed the CBT protocol, and 32 the MBSR treatment protocol. Anxiety and depression scores, autism symptoms, rumination, and global mood were registered at the start, at the end of the 13-week treatment period, and at 3-months follow-up. Irrational beliefs and mindful attention awareness were used as process measures during treatment and at follow-up. Results indicate that both MBSR and CBT are associated with a reduction in anxiety and depressive symptoms among adults with ASD, with a sustained effect at follow-up, but without a main effect for treatment group. A similar pattern was seen for the reduction of autistic symptoms, rumination and the improvement in global mood. There are some indications that MBSR may be preferred over CBT with respect to the treatment effect on anxiety when the scores on measures of irrational beliefs or positive global mood at baseline are high. Mindfulness and cognitive behavioral therapies are both promising treatment methods for reducing comorbid anxiety and depression in adults with ASD. Copyright © 2017 Elsevier Ltd. All rights reserved.

HIV symptom distress and anxiety sensitivity in relation to panic, social anxiety, and depression symptoms among HIV-positive adults.

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Gonzalez, Adam; Zvolensky, Michael J; Parent, Justin; Grover, Kristin W; Hickey, Michael

2012-03-01

Although past work has documented relations between HIV/AIDS and negative affective symptoms and disorders, empirical work has only just begun to address explanatory processes that may underlie these associations. The current investigation sought to test the main and interactive effects of HIV symptom distress and anxiety sensitivity in relation to symptoms of panic disorder (PD), social anxiety disorder (SA), and depression among people with HIV/AIDS. Participants were 164 adults with HIV/AIDS (17.1% women; mean age, 48.40) recruited from AIDS service organizations (ASOs) in Vermont/New Hampshire and New York City. The sample identified as 40.9% white/Caucasian, 31.1% black, 22.0% Hispanic, and 6.1% mixed/other; with more than half (56.7%) reporting an annual income less than or equal to $10,000. Both men and women reported unprotected sex with men as the primary route of HIV transmission (64.4% and 50%, respectively). HIV symptom distress and anxiety sensitivity (AS) were significantly positively related to PD, SA, and depression symptoms. As predicted, there was a significant interaction between HIV symptom distress and anxiety sensitivity in terms of PD and SA symptoms, but not depressive symptoms. Results suggest that anxiety sensitivity and HIV symptom distress are clinically relevant factors to consider in terms of anxiety and depression among people living with HIV/AIDS. It may be important to evaluate these factors among patients with HIV/AIDS to identify individuals who may be at a particularly high risk for anxiety and depression problems. Limitations included recruitment from ASOs, cross-sectional self-report data, and lack of a clinical diagnostic assessment.

Poor sleep quality diminishes cognitive functioning independent of depression and anxiety in healthy young adults.

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Benitez, Andreana; Gunstad, John

2012-01-01

Sufficient sleep is essential for optimum cognitive and psychological functioning. Diminished sleep quality is associated with depression and anxiety, but the extent to which poor sleep quality uniquely impacts attention and executive functions independent of the effects of the common underlying features of depression and anxiety requires further exploration. Here 67 healthy young adults were given the Minnesota Multiphasic Personality Inventory, second edition (MMPI-2), the Pittsburgh Sleep Quality Index (PSQI), and tests of attention and executive functions. Similar to findings from a previous study with healthy community-based older adults (Nebes, Buysse, Halligan, Houck, & Monk, 2009), participants who reported poor sleep quality on the PSQI endorsed significantly greater scores on MMPI-2 Restructured Clinical scales related to depression and anxiety (Cohen's d = 0.77-1.05). In addition, PSQI component scores indexing poor sleep quality, duration, and medication use were associated with diminished attention and executive functions, even after controlling for emotional reactivity or demoralization (rs = 0.21-0.27). These results add to the concurrent validity of the PSQI, and provide further evidence for subtle cognitive decrements related to insufficient sleep even in healthy young adults. Future extension of these findings is necessary with larger samples and clinical comparison groups, and using objective indices of sleep dysfunction such as polysomnography.

"I love you more than I can stand!" - romantic love, symptoms of depression and anxiety, and sleep complaints are related among young adults.

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Bajoghli, Hafez; Keshavarzi, Zahra; Mohammadi, Mohammad-Reza; Schmidt, Norman B; Norton, Peter J; Holsboer-Trachsler, Edith; Brand, Serge

2014-08-01

Falling in love is a universal human behavior. Studies indicate that both adolescents and adults experience romantic love (RL) and emotional states of joy and happiness. However, there is evidence that among adolescents RL is also associated with symptoms of depression and anxiety, but no data on these associations are available for adults. The aim of the present study was therefore to explore the associations between RL, symptoms of depression, anxiety, hypomania, and sleep among a sample of Iranian adults. One hundred adults (mean age: 26 years; 53% males) took part in the study. They completed a series of questionnaires related to RL, symptoms of depression, anxiety, hypomania, and sleep. An increased state of RL was associated with the bright side of hypomania, stronger symptoms of depression and state anxiety, and better sleep quality. There was no relation to sleep duration. Unlike psychobiological studies assessing highly selected samples of adults happily in love, the present pattern of results shows that in adults, RL is not entirely a joyful and happy period of life. Rather, data suggest that for young adults, falling in love might be a critical life event also associated with uncertainty and unpleasant feelings.

Virtual reality applications in assessing the effect of anxiety on sensorimotor integration in human postural control.

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Widdowson, Christopher; Ganhotra, Jatin; Faizal, Mohammed; Wilko, Marissa; Parikh, Saurin; Adhami, Zainulabidin; Hernandez, Manuel E

2016-08-01

Falls are a leading cause of injury and mortality among adults over the age of 65 years. Given the strong relation between fear of falling and fall risk, identification of the mechanisms that underlie anxiety-related changes in postural control may pave the way to the development of novel therapeutic strategies aimed at reducing fall risk in older adults. First, we review potential mechanisms underlying anxiety-mediated changes in postural control in older adults with and without neurological conditions. We then present a system that allows for the simultaneous recording of neural, physiological, and behavioral data in an immersive virtual reality (VR) environment while implementing sensory and mechanical perturbations to evaluate alterations in sensorimotor integration under conditions with high postural threat. We also discuss applications of VR in minimizing falls in older adults and potential future studies.

Adult attachment, emotion dysregulation, and symptoms of depression and generalized anxiety disorder.

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Marganska, Anna; Gallagher, Michelle; Miranda, Regina

2013-01-01

Differences in attachment style have been linked to both emotion regulation and psychological functioning, but the emotion regulatory mechanism through which attachment style might impact symptoms of depression and anxiety is unclear. The present study examined the explanatory role of emotion dysregulation in the relation between adult attachment style and symptoms of depression and generalized anxiety disorder (GAD) in a sample of 284 adults. Secure attachment was associated with lower depression and GAD symptoms and lower emotion dysregulation, whereas insecure attachment styles were generally associated with higher depression and GAD scores and higher emotion dysregulation. Perceived inability to generate effective emotion regulation strategies mediated the relation between insecure attachment and both depression and GAD symptoms. Nonacceptance of negative emotions and inability to control impulsive behaviors emerged as additional mediators of the relation between insecure attachment styles and GAD symptoms. The differential contribution of attachment style and emotion regulation to the prediction of depression and GAD symptoms may reflect differences in vulnerability to depression and GAD. © 2013 American Orthopsychiatric Association.

Adult Neurogenesis and Mental Illness

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Schoenfeld, Timothy J; Cameron, Heather A

2015-01-01

Several lines of evidence suggest that adult neurogenesis, the production of new neurons in adulthood, may play a role in psychiatric disorders, including depression, anxiety, and schizophrenia. Medications and other treatments for mental disorders often promote the proliferation of new neurons; the time course for maturation and integration of new neurons in circuitry parallels the delayed efficacy of psychiatric therapies; adverse and beneficial experiences similarly affect development of mental illness and neurogenesis; and ablation of new neurons in adulthood alters the behavioral impact of drugs in animal models. At present, the links between adult neurogenesis and depression seem stronger than those suggesting a relationship between new neurons and anxiety or schizophrenia. Yet, even in the case of depression there is currently no direct evidence for a causative role. This article reviews the data relating adult neurogenesis to mental illness and discusses where research needs to head in the future. PMID:25178407

Morita therapy for anxiety disorders in adults.

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Wu, Hui; Yu, Dehua; He, Yanling; Wang, Jijun; Xiao, Zeping; Li, Chunbo

2015-02-19

Morita therapy, first proposed in 1919, is a systematic psychological therapy for anxiety disorders that is based on eastern philosophy. It is mainly used as an alternative therapy for anxiety disorders in Asian countries such as Japan and China. Varying foci of treatment outcomes have been reported. To date, there has been no systematic review to investigate the strength of evidence for Morita therapy in anxiety disorders. To assess the effects of Morita therapy compared with pharmacological therapy, other psychological therapy, no intervention or wait list for anxiety disorders in adults. We searched The Cochrane Collaboration Depression, Anxiety and Neurosis Group's Specialised Register (CCDANCTR, which includes relevant randomised controlled trials from MEDLINE (1950 to date), EMBASE (1974 to date) and PsycINFO (1967 to date)), Dissertation Abstracts International (DAI) and four main Chinese medical databases (Chongqing VIP Database, Wanfang Database, China Hospital Knowledge Database, China Biology Medicine disc) as described in the protocol of this review to December 2014. Furthermore, we extended our search in the Cochrane Central Register of Controlled Trials (CENTRAL) and the World Health Organization International Clinical Trials Registry Platform (ICTRP) and the Sagace, a web-based search engine for biomedical databases in Japan. We applied no date or language restrictions. We contacted experts in the field for supplemental data. We included all relevant randomised controlled trials comparing Morita therapy with any other treatment in the treatment of anxiety disorders. Two authors independently selected studies and extracted data. For homogenous dichotomous data, we calculated fixed-effect risk ratios (RR), 95% confidence intervals (CI) and, where appropriate, numbers needed to treat for an additional beneficial outcome (NNTB) on an intention-to-treat basis. For continuous data, we calculated fixed-effect standardised mean differences (SMD) and 95% CI

Developmental fluoxetine exposure increases behavioral despair and alters epigenetic regulation of the hippocampal BDNF gene in adult female offspring.

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Boulle, Fabien; Pawluski, Jodi L; Homberg, Judith R; Machiels, Barbie; Kroeze, Yvet; Kumar, Neha; Steinbusch, Harry W M; Kenis, Gunter; van den Hove, Daniel L A

2016-04-01

A growing number of infants are exposed to selective serotonin reuptake inhibitor (SSRI) medications during the perinatal period. Perinatal exposure to SSRI medications alter neuroplasticity and increase depressive- and anxiety-related behaviors, particularly in male offspring as little work has been done in female offspring to date. The long-term effects of SSRI on development can also differ with previous exposure to prenatal stress, a model of maternal depression. Because of the limited work done on the role of developmental SSRI exposure on neurobehavioral outcomes in female offspring, the aim of the present study was to investigate how developmental fluoxetine exposure affects anxiety and depression-like behavior, as well as the regulation of hippocampal brain-derived neurotrophic factor (BDNF) signaling in the hippocampus of adult female offspring. To do this female Sprague-Dawley rat offspring were exposed to prenatal stress and fluoxetine via the dam, for a total of four groups of female offspring: 1) No Stress+Vehicle, 2) No Stress+Fluoxetine, 3) Prenatal Stress+Vehicle, and 4) Prenatal Stress+Fluoxetine. Primary results show that, in adult female offspring, developmental SSRI exposure significantly increases behavioral despair measures on the forced swim test, decreases hippocampal BDNF exon IV mRNA levels, and increases levels of the repressive histone 3 lysine 27 tri-methylated mark at the corresponding promoter. There was also a significant negative correlation between hippocampal BDNF exon IV mRNA levels and immobility in the forced swim test. No effects of prenatal stress or developmental fluoxetine exposure were seen on tests of anxiety-like behavior. This research provides important evidence for the long-term programming effects of early-life exposure to SSRIs on female offspring, particularily with regard to affect-related behaviors and their underlying molecular mechanisms. Copyright © 2016 Elsevier Inc. All rights reserved.

The Mediating Role of Romantic Desolation and Dating Anxiety in the Association Between Interpersonal Competence and Life Satisfaction Among Polish Young Adults.

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Adamczyk, Katarzyna; Segrin, Chris

This study investigates the role of romantic desolation on life satisfaction in young adulthood. Using data from a Polish sample of 330 (205 females and 125 males) young adults aged 20-30, who completed Polish versions of the Satisfaction With Life Scale, Dating Anxiety Scale, Interpersonal Competence Questionnaire-Revised, and Social and Emotional Loneliness Scale for Adults-Short Form, romantic desolation (romantic loneliness and lack of a romantic partner) and dating anxiety were tested as mediators of the association between interpersonal competence and life satisfaction. Results revealed that single individuals reported lower life satisfaction and higher romantic loneliness than did partnered individuals. At the same time, no differences emerged between single and partnered individuals in dating anxiety or interpersonal competence. Structural equation modeling results showed that low interpersonal competence has an indirect effect on romantic desolation through higher levels of dating anxiety. Also, dating anxiety had an indirect effect on lower life satisfaction through increased romantic desolation. These results highlight the important role of dating anxiety and romantic desolation for explaining why low interpersonal competence is associated with diminished life satisfaction in young adults.

The Negative Impact of Death Anxiety on Self-Efficacy and Willingness to Donate Organs among Chinese Adults

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Wu, Anise M. S.; Tang, Catherine So-Kum

2009-01-01

Chinese people are consistently reported to be less likely to commit to posthumous organ donation than the Westerners. This study aims at investigating how death anxiety may hinder them from expressing their willingness to donate organs. Among 290 Hong Kong Chinese adults (age greater than or equal 25 years), a higher level of death anxiety was…

Effectiveness of neurofeedback therapy for anxiety and stress in adults living with a chronic illness: a systematic review protocol.

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Blaskovits, Farriss; Tyerman, Jane; Luctkar-Flude, Marian

2017-07-01

The objective of this review is to systematically examine the effectiveness of neurofeedback therapy for managing anxiety and stress in adults living with a chronic illness.The specific objectives are to identify which neurofeedback systems and/or protocols demonstrate effectiveness and determine the level of supporting evidence.The review question is as follows: What is the effectiveness of neurofeedback therapy for managing anxiety and stress in an adult population aged 18 years of age or older living with a chronic illness?

Therapist-supported Internet cognitive behavioural therapy for anxiety disorders in adults.

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Olthuis, Janine V; Watt, Margo C; Bailey, Kristen; Hayden, Jill A; Stewart, Sherry H

2016-03-12

Cognitive behavioural therapy (CBT) is an evidence-based treatment for anxiety disorders. Many people have difficulty accessing treatment, due to a variety of obstacles. Researchers have therefore explored the possibility of using the Internet to deliver CBT; it is important to ensure the decision to promote such treatment is grounded in high quality evidence. To assess the effects of therapist-supported Internet CBT (ICBT) on remission of anxiety disorder diagnosis and reduction of anxiety symptoms in adults as compared to waiting list control, unguided CBT, or face-to-face CBT. Effects of treatment on quality of life and patient satisfaction with the intervention were also assessed. We searched the Cochrane Depression, Anxiety and Neurosis Review Group Specialised Register (CCDANCTR) to 16 March 2015. The CCDANCTR includes relevant randomised controlled trials from MEDLINE, EMBASE, PsycINFO and CENTRAL. We also searched online clinical trial registries and reference lists of included studies. We contacted authors to locate additional trials. Each identified study was independently assessed for inclusion by two authors. To be included, studies had to be randomised controlled trials of therapist-supported ICBT compared to a waiting list, attention, information, or online discussion group; unguided CBT (that is, self-help); or face-to-face CBT. We included studies that treated adults with an anxiety disorder (panic disorder, agoraphobia, social phobia, post-traumatic stress disorder, acute stress disorder, generalized anxiety disorder, obsessive compulsive disorder, and specific phobia) defined according to the Diagnostic and Statistical Manual of Mental Disorders III, III-R, IV, IV-TR or the International Classification of Disesases 9 or 10. Two authors independently assessed the risk of bias of included studies and judged overall study quality. We used data from intention-to-treat analyses wherever possible. We assessed treatment effect for the dichotomous outcome

Assessment of depression and anxiety in adult cancer outpatients: a cross-sectional study

International Nuclear Information System (INIS)

Jadoon, Nauman A; Munir, Waqar; Shahzad, Mohammad A; Choudhry, Zeshan S

2010-01-01

The prevalence of anxiety and depressive disorders in cancer patients and its associated factors in Pakistan is not known. There is a need to develop an evidence base to help introduce interventions as untreated depression and anxiety can lead to significant morbidity. We assessed the prevalence of depression and anxiety among adult outpatients with and without cancer as well as the effect of various demographic, clinical and behavioral factors on levels of depression and anxiety in cancer patients. This cross-sectional study was carried out in outpatient departments of Multan Institute of Nuclear Medicine and Radiotherapy and Nishtar Medical College Hospital, Multan. Aga Khan University Anxiety and Depression Scale (AKUADS) was used to define the presence of depression and anxiety in study participants. The sample consisted of 150 diagnosed cancer patients and 268 participants without cancer (control group). The mean age of cancer patients was 40.85 years (SD = 16.46) and median illness duration was 5.5 months, while the mean age of the control group was 39.58 years (SD = 11.74). Overall, 66.0% of the cancer patients were found to have depression and anxiety using a cutoff score of 20 on AKUADS. Among the control group, 109 subjects (40.7%) had depression and anxiety. Cancer patients were significantly more likely to suffer from distress compared to the control group (OR = 2.83, 95% CI = 1.89-4.25, P = 0.0001). Performing logistic regression analysis showed that age up to 40 years significantly influenced the prevalence of depression and anxiety in cancer patients. There was no statistically significant difference between gender, marital status, locality, education, income, occupation, physical activity, smoking, cancer site, illness duration and mode of treatment, surgery related to cancer and presence of depression and anxiety. Cancers highly associated with depression and anxiety were gastrointestinal malignancies, chest tumors and breast cancer. This study

Are Indigenous Determinants of Health Associated with Self-Reported Health Professional-Diagnosed Anxiety Disorders Among Canadian First Nations Adults?: Findings from the 2012 Aboriginal Peoples Survey.

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Nasreen, Sharifa; Brar, Ramanpreet; Brar, Samanpreet; Maltby, Alana; Wilk, Piotr

2018-05-01

We estimated the prevalence of self-reported health professional-diagnosed anxiety disorders among Canadian First Nations adults living off-reserve, and assessed the relationship between anxiety disorders and Indigenous determinants of health (Status Indian, residential school attendance, knowledge of Indigenous language, and participation in traditional activities) using the 2012 Aboriginal Peoples Survey. Multivariable logistic regression models were performed using bootstrap weights. The prevalence of anxiety disorders was 14.5% among off-reserve First Nations adults. There was an increased odds of anxiety disorders among those participating in traditional activities compared to their counterparts (aOR 1.46, 95% CI 1.12-1.90). No association was found between anxiety disorders and other Indigenous determinants of health. There is a high prevalence of self-reported anxiety among First Nations adults living off-reserve. However, further studies are warranted to identify and assess the role of Indigenous determinants of health for anxiety disorders and other prevalent mental health conditions in this population.

Long-term Consequences of Childhood Bullying in Adults who Stutter: Social Anxiety, Fear of Negative Evaluation, Self-esteem, and Satisfaction with Life.

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Blood, Gordon W; Blood, Ingrid M

2016-12-01

Psychosocial disorders have been reported in adults who stutter, especially social anxiety disorder. Social anxiety has been linked to childhood victimization. It is possible that recalled childhood victimization could be linked to psychosocial problems reported in some adults who stutter. Participants were 36 adults who stutter and 36 adults who do not stutter (mean age=21.9 years). The Retrospective Bullying Questionnaire was completed for primary school, secondary school and university environments for physical, verbal, relational and cyber bullying. Participants were categorized into one of five groups (bully, victim, bully-victim, bystander and uninvolved) based ontheir responses. Participants completed four psychosocial scales: social interaction anxiety, fear of negative evaluation, self-esteem and satisfaction with life scales. The two groups differed with adults who stutter having higher social interaction anxiety, fear of negative evaluation and satisfaction with life. Analyses of variance revealed that victims had the highest scores among both groups on all four scales. Adults who recalled being victimized during childhood were more likely, regardless of whether they stutter or did not stutter, to have poorer psychosocial scale scores. These results show the lingering effects of childhood victimization, common in some children who stutter, may contribute to the reported psychosocial problems in adulthood. The need for early intervention for children who are bullied and future research with larger samples is warranted. Copyright © 2016 Elsevier Inc. All rights reserved.

Associations between religiosity and anxiety, depressive symptoms, and well-being in Korean adults living with epilepsy.

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Lee, Sang-Ahm; Ryu, Han Uk; Choi, Eun-Ju; Ko, Myung-Ah; Jeon, Ji-Ye; Han, Su-Hyun; Lee, Gha-Hyun; Lee, Moon Kyu; Jo, Kwang-Deog

2017-10-01

Religiosity can be important in the everyday life of persons with epilepsy (PWE). How PWE live with religiosity can be influenced by their cultural background. We determined whether religiosity is associated with anxiety, depressive symptoms, and well-being in Korean adults with epilepsy. This multicenter cross-sectional study was conducted in the outpatient clinics of five university hospitals in Korea. Religiosity was assessed using the five-item Duke University Religion Index (DUREL). The WHO-Five Well-Being Index (WHO-5) and Hospital Anxiety Depression Scale were used. The participants were categorized into three subgroups bounded by the 33rd and 66th percentiles of their DUREL scores. Of a total of 226 participants, 61.1% declared that they had religious affiliation. The median DUREL score was 11 (interquartile ranges 6, 18). All three subscales of the DUREL were significantly related to WHO-5 (p<0.01). Non-organizational religious activities such as prayer and meditation were also inversely related to anxiety (p<0.05) and depressive symptoms (p<0.01). After controlling for confounding variables, anxiety and depressive symptoms were more extensive in the low religiosity subgroup than in the high or no religiosity subgroup (p<0.01) and well-being was higher in the high or low religiosity subgroup than in the no religiosity subgroup (p<0.05). Religiosity is significantly associated with anxiety, depressive symptoms, and well-being in Korean adults with epilepsy. Copyright © 2017 Elsevier Inc. All rights reserved.

A group music intervention using percussion instruments with familiar music to reduce anxiety and agitation of institutionalized older adults with dementia.

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Sung, Huei-chuan; Lee, Wen-li; Li, Tzai-li; Watson, Roger

2012-06-01

This experimental study aimed to evaluate the effects of a group music intervention on anxiety and agitation of institutionalized older adults with dementia. A total of 60 participants were randomly assigned to an experimental or a control group. The experimental group received a 30-min music intervention using percussion instruments with familiar music in a group setting in mid afternoon twice weekly for 6 weeks, whereas the control group received usual care with no music intervention. The Rating of Anxiety in Dementia scale was used to assess anxiety, and Cohen-Mansfield Agitation Inventory was used to assess agitation at baseline, week 4 and week 6. Repeated measures analysis of covariance indicated that older adults who received a group music intervention had a significantly lower anxiety score than those in the control group while controlling for pre-test score and cognitive level (F = 8.98, p = 0.004). However, the reduction of agitation between two groups was not significantly different. Anxiety and agitation are common in older adults with dementia and have been reported by caregivers as challenging care problems. An innovative group music intervention using percussion instruments with familiar music as a cost-effective approach has the potential to reduce anxiety and improve psychological well-being of those with dementia. Copyright © 2011 John Wiley & Sons, Ltd.

A Longitudinal Investigation of Anxiety and Depressive Symptomatology and Exercise Behaviour Among Adults With Type 2 Diabetes Mellitus.

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Ivanova, Elena; Burns, Rachel J; Deschênes, Sonya S; Knäuper, Bärbel; Schmitz, Norbert

2017-02-01

Evidence suggests that symptoms of depression and anxiety predict lower exercise behaviour and, inversely, that less exercise predicts higher symptomatology. The present longitudinal study examined this reciprocal association in adults with type 2 diabetes mellitus. We predicted that symptoms of anxiety or depression would intensify over time as a consequence of lower exercise frequency and, similarly, that exercise frequency would decrease as a consequence of greater symptoms of anxiety or depression. We studied 1691 adults with type 2 diabetes who provided baseline measures in 2011 and 2 subsequent annual assessments (Follow-up 1 and Follow-up 2). Symptoms of depression and anxiety were measured using the Patient Health Questionnaire-9 and the Generalized Anxiety Disorder-7, respectively. A single item assessed exercise frequency in the past month (in days). Separate 3-wave cross-lagged path models for symptoms of anxiety and depression tested the reciprocal associations. Contrary to our hypotheses, the reciprocal associations were not supported and, by extension, the predicted secondary associations were not tested. In sum, only depressive symptoms negatively predicted subsequent exercise frequency (Follow-up 1 and Follow-up 2). Symptoms of depression were prospectively associated with lower exercise frequency, which is consistent with evidence from population-based studies that identify depressive symptoms as a barrier to exercise participation. Copyright © 2016 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

Udbredelse og opfattelse af angst for tandbehandling blandt voksne danskere.[Prevalence and perceptions of dental anxiety among Danish adults.

DEFF Research Database (Denmark)

Moore, Rod; Birn, H.; Brødsgaard, I.

1993-01-01

anxiety by the Dental Anxiety Scale (DAS) indicated significant associations between high dental anxiety and gender (women) (Table 2) and low education (Table 3), but not income or age (Table 2). Other significant relationships with high dental fear were fear of specific dental procedures, negative......English summary: This telephone survey showed that 4.2% of Danish adults over 16 years old have extreme dental anxiety and 6% have moderate fear in a sample of 565 adults from Århus (Table 1). Common perceptions as to the causes of dental fear indicated that most believed it to be due to pain......, especially from drilling and thereafter trauma or negative experiences leading to distrust of the dentist (Table 1). It was interesting to note that although up to 40% of the sample expressed some degree of fear for dentistry, 81.1% said that they know of at least two persons who have dental fear (16.2% know...

A Replication and Extension of the PEERS® for Young Adults Social Skills Intervention: Examining Effects on Social Skills and Social Anxiety in Young Adults with Autism Spectrum Disorder.

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McVey, Alana J; Dolan, Bridget K; Willar, Kirsten S; Pleiss, Sheryl; Karst, Jeffrey S; Casnar, Christina L; Caiozzo, Christina; Vogt, Elisabeth M; Gordon, Nakia S; Van Hecke, Amy Vaughan

2016-12-01

Young adults with ASD experience difficulties with social skills, empathy, loneliness, and social anxiety. One intervention, PEERS® for Young Adults, shows promise in addressing these challenges. The present study replicated and extended the original study by recruiting a larger sample (N = 56), employing a gold standard ASD assessment tool, and examining changes in social anxiety utilizing a randomized controlled trial design. Results indicated improvements in social responsiveness (SSIS-RS SS, p = .006 and CPB, p = .005; SRS, p = .004), PEERS® knowledge (TYASSK, p = .001), empathy (EQ, p = .044), direct interactions (QSQ-YA, p = .059), and social anxiety (LSAS-SR, p = .019). Findings demonstrate further empirical support for the intervention for individuals with ASD.

Attenuation of alpha2A-adrenergic receptor expression in neonatal rat brain by RNA interference or antisense oligonucleotide reduced anxiety in adulthood.

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Shishkina, G T; Kalinina, T S; Dygalo, N N

2004-01-01

Brain alpha2-adrenergic receptors (alpha2-ARs) have been implicated in the regulation of anxiety, which is associated with stress. Environmental treatments during neonatal development could modulate the level of brain alpha2-AR expression and alter anxiety in adults, suggesting possible involvement of these receptors in early-life programming of anxiety state. The present study was undertaken to determine whether the reduction of the expression of A subtype of these receptors most abundant in the neonatal brain affects anxiety-related behavior in adulthood. We attenuated the expression of alpha2A-ARs during neonatal life by two different sequence specific approaches, antisense technology and RNA interference. Treatment of rats with the antisense oligodeoxynucleotide or short interfering RNA (siRNA) against alpha2A-ARs on the days 2-4 of their life, produced a marked acute decrease in the levels of both alpha2A-AR mRNA and [3H]RX821002 binding sites in the brainstem into which drugs were injected. The decrease of alpha2A-AR expression in the neonatal brainstem influenced the development of this receptor system in the brain regions as evidenced by the increased number of [3H]RX821002 binding sites in the hypothalamus of adult animals with both neonatal alpha2A-AR knockdown treatments; also in the frontal cortex of antisense-treated, and in the hippocampus of siRNA-treated adult rats. These adult animals also demonstrated a decreased anxiety in the elevated plus-maze as evidenced by an increased number of the open arm entries, greater proportion of time spent in the open arms, and more than a two-fold increase in the number of exploratory head dips. The results provide the first evidence that the reduction in the brain expression of a gene encoding for alpha2A-AR during neonatal life led to the long-term neurochemical and behavioral alterations. The data suggests that alterations in the expression of the receptor-specific gene during critical periods of brain

Gender differences in depression and anxiety across the adult lifespan: the role of psychosocial mediators.

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Leach, Liana S; Christensen, Helen; Mackinnon, Andrew J; Windsor, Timothy D; Butterworth, Peter

2008-12-01

There is robust epidemiological and clinical evidence that a greater number of women than men experience depression and anxiety. This study investigated a number of socio-demographic, health and lifestyle, psychological and social factors as possible mediators for the gender difference in depression and anxiety in three cohorts (20-24, 40-44, 60-64). Responses were from a representative, community based survey (n = 7,485) conducted in Canberra and Queanbeyan (NSW), in Australia. Depression and anxiety were measured using the self-report Goldberg Anxiety and Depression Scales. The analyses initially identified gender differences in the potential mediators, followed by univariate and multivariate mediation models. The results indicated several shared mediators for depression and anxiety across the three age groups including: childhood adversity, mastery, behavioural inhibition, ruminative style, neuroticism, physical health, physical activity, and perceived interpersonal and employment problems. There was a decrease in the number of social mediators as age increased. The multivariate models accounted for gender differences in both conditions for all age groups, except for anxiety in the 20-24 years old. This suggests further important unmeasured mediators for this age group. These findings add to the literature surrounding gender differences in depression and anxiety, and provide a basis for future research exploring variation in these gender disparities over the adult lifespan.

Transgenerational epigenetic programming of the brain transcriptome and anxiety behavior.

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Michael K Skinner

Full Text Available Embryonic exposure to the endocrine disruptor vinclozolin during gonadal sex determination promotes an epigenetic reprogramming of the male germ-line that is associated with transgenerational adult onset disease states. Further analysis of this transgenerational phenotype on the brain demonstrated reproducible changes in the brain transcriptome three generations (F3 removed from the exposure. The transgenerational alterations in the male and female brain transcriptomes were distinct. In the males, the expression of 92 genes in the hippocampus and 276 genes in the amygdala were transgenerationally altered. In the females, the expression of 1,301 genes in the hippocampus and 172 genes in the amygdala were transgenerationally altered. Analysis of specific gene sets demonstrated that several brain signaling pathways were influenced including those involved in axon guidance and long-term potentiation. An investigation of behavior demonstrated that the vinclozolin F3 generation males had a decrease in anxiety-like behavior, while the females had an increase in anxiety-like behavior. These observations demonstrate that an embryonic exposure to an environmental compound appears to promote a reprogramming of brain development that correlates with transgenerational sex-specific alterations in the brain transcriptomes and behavior. Observations are discussed in regards to environmental and transgenerational influences on the etiology of brain disease.

Sucrose or sucrose and caffeine differentially impact memory and anxiety-like behaviours, and alter hippocampal parvalbumin and doublecortin.

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Xu, Tanya J; Reichelt, Amy C

2018-04-11

Caffeinated sugar-sweetened "energy" drinks are a subset of soft drinks that are popular among young people worldwide. High sucrose diets impair cognition and alter aspects of emotional behaviour in rats, however, little is known about sucrose combined with caffeine. Rats were allocated to 2 h/day 10% sucrose (Suc), 10% sucrose plus 0.04% caffeine (CafSuc) or control (water) conditions. The addition of caffeine to sucrose appeared to increase the rewarding aspect of sucrose, as the CafSuc group consumed more solution than the Suc group. After 14 days of intermittent Suc or CafSuc access, anxiety was assessed in the elevated plus maze (EPM) prior to their daily solution access, whereby CafSuc and Suc rats spent more time in the closed arms, indicative of increased anxiety. Following daily solution access, CafSuc, but not Suc, rats showed reduced anxiety-like behaviour in the open-field. Control and CafSuc rats displayed intact place and long-term object memory, while Suc showed impaired memory performance. Sucrose reduced parvalbumin immunoreactivity in the hippocampus, but no differences were observed between Control and CafSuc conditions. Parvalbumin reactivity in the basolateral amygdala did not differ between conditions. Reduced doublecortin immunoreactivity in the dentate gyrus relative to controls was seen in the CafSuc, but not Suc, treatment conditions. These findings indicate that the addition of caffeine to sucrose attenuated cognitive deficits. However, the addition of caffeine to sucrose evoked anxiety-like responses under certain testing conditions, suggesting that frequent consumption of caffeinated energy drinks may promote emotional alterations and brain changes compared to standard soft drinks. Copyright © 2018 Elsevier Ltd. All rights reserved.

Perceived Parenting Styles Fail to Mediate between Anxiety and Attachment Styles in Adult Siblings of Individuals with Developmental Disabilities

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O'Neill, Linda P.; Murray, Lindsay E.

2016-01-01

Adult siblings of individuals with developmental disabilities often experience higher levels of anxiety than individuals in the general population. The present study tested whether perceived parenting could mediate the relationship between attachment styles and anxiety in the sibling group compared to a control group. Little association was found…

Perceived Discrimination and Suicide Ideation: Moderating Roles of Anxiety Symptoms and Ethnic Identity among Asian American, African American, and Hispanic Emerging Adults.

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Cheref, Soumia; Talavera, David; Walker, Rheeda L

2018-05-03

Suicide is a leading cause of death for vulnerable ethnic minority emerging adults in the United States (Web-based injury statistics query and reporting system [WISQARS], 2015). Perceived discrimination (Journal of Youth and Adolescence, 40, 2011, 1465) and anxiety symptoms (Asian American Journal of Psychology, 1, 2010, 18) are two predictors that are theoretically and conceptually related, but have yet to be examined in a simultaneous model for suicide ideation. Existing theory and research suggest that these variables activate similar pathways (American Behavioral Scientist, 51, 2007, 551). This study sought to address this gap in the literature by examining the simultaneous relationship between perceived discrimination and anxiety symptoms as predictors of suicide ideation. The moderating effect of anxiety symptoms on the relationship between perceived discrimination and suicide ideation was examined in a multiethnic sample of emerging adults. Results indicated that anxiety symptoms moderated the perceived discrimination-suicide ideation relationship for Hispanic emerging adults, but not for their Asian American and African American counterparts. Furthermore, ethnic identity has been shown to mitigate suicide risk in the face of other stressors (Cultural Diversity and Ethnic Minority Psychology, 14, 2008, 75). Ethnic identity emerged as a protective factor for Hispanic emerging adults by further interacting with perceived discrimination and anxiety symptoms to negatively predict suicide ideation. The implications of these findings are discussed. © 2018 The American Association of Suicidology.

The relationship among young adult college students' depression, anxiety, stress, demographics, life satisfaction, and coping styles.

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Mahmoud, Jihan Saber Raja; Staten, Ruth; Hall, Lynne A; Lennie, Terry A

2012-03-01

Recent research indicates that young adult college students experience increased levels of depression, anxiety, and stress. It is less clear what strategies college health care providers might use to assist students in decreasing these mental health concerns. In this paper, we examine the relative importance of coping style, life satisfaction, and selected demographics in predicting undergraduates' depression, anxiety, and stress. A total of 508 full-time undergraduate students aged 18-24 years completed the study measures and a short demographics information questionnaire. Coping strategies and life satisfaction were assessed using the Brief COPE Inventory and an adapted version of the Brief Students' Multidimensional Life Satisfaction Scale. Depression, anxiety, and stress were measured using the Depression Anxiety and Stress Scale-21 (DASS-21). Multiple regression analyses were used to examine the relative influence of each of the independent variables on depression, anxiety, and stress. Maladaptive coping was the main predictor of depression, anxiety, and stress. Adaptive coping was not a significant predictor of any of the three outcome variables. Reducing maladaptive coping behaviors may have the most positive impact on reducing depression, anxiety, and stress in this population.

Group cognitive behavioral therapy targeting intolerance of uncertainty: a randomized trial for older Chinese adults with generalized anxiety disorder.

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Hui, Chen; Zhihui, Yang

2017-12-01

China has entered the aging society, but the social support systems for the elderly are underdeveloped, which may make the elderly feel anxiety about their health and life quality. Given the prevalence of generalized anxiety disorder (GAD) in the elderly, it is very important to pay more attention to the treatment for old adults. Although cognitive behavioral therapy targeting intolerance of uncertainty (CBT-IU) has been applied to different groups of patients with GAD, few studies have been performed to date. In addition, the effects of CBT-IU are not well understood, especially when applied to older adults with GAD. Sixty-three Chinese older adults with a principal diagnosis of GAD were enrolled. Of these, 32 were randomized to receive group CBT-IU (intervention group) and 31 were untreated (control group). GAD and related symptoms were assessed using the Penn State Worry Questionnaire, Intolerance of Uncertainty Scale-Chinese Version, Beck Anxiety Inventory, Beck Depression Inventory, Why Worry-II scale, Cognitive Avoidance Questionnaire, Generalized Anxiety Disorder Questionnaire-IV, and Generalized Anxiety Disorder Severity Scale across the intervention. The changes between pre and after the intervention were collected, as well as the six-month follow-up. F test and repeated-measures ANOVA were conducted to analyze the data. Compared to control group, the measures' scores of experimental group decreased significantly after the intervention and six-month follow-up. Besides the main effects for time and group were significant, the interaction effect for group × time was also significant. These results indicated the improvement of the CBT-IU group and the persistence of effect after six months. Group CBT-IU is effective in Chinese older adults with GAD. The effects of CBT-IU on GAD symptoms persist for at least six months after treatment.

What Brings You Here? Exploring Why Young Adults Seek Help for Social Anxiety.

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Hjeltnes, Aslak; Moltu, Christian; Schanche, Elisabeth; Binder, Per-Einar

2016-10-01

Social anxiety disorder typically manifests in young adulthood, but there is an absence of qualitative research on the actual experiences of young adults suffering with this disorder. The aim of the present study was to investigate the lived experiences of 29 Norwegian university students who were seeking professional help for symptoms of social anxiety. We conducted in-depth interviews prior to a clinical trial. The interviews were transcribed and analyzed using a team-based thematic analysis method based on a hermeneutic-phenomenological epistemology. We identified five themes: (a) from being shy to interpreting anxiety as a mental health problem, (b) experiencing emotions as threatening and uncontrollable, (c) encountering loneliness as relationships fall away, (d) hiding the vulnerable self from others, and (e) deciding to face social fears in the future. We relate our findings to existing theory and research, discuss our process of reflexivity, highlight study limitations, and suggest implications for future research. © The Author(s) 2015.

Prefrontal-Amygdala Connectivity and State Anxiety during Fear Extinction Recall in Adolescents

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Despina E. Ganella

2017-12-01

Full Text Available While deficits in fear extinction recall have been suggested to underlie vulnerability to anxiety disorders in adolescents, the neurobiology of these deficits remain underexplored. Here we investigate the functional connectivity (FC of the ventromedial prefrontal cortex (vmPFC and dorsolateral PFC (dlPFC underlying extinction recall in healthy adolescents, and assess associations between FC and state/trait anxiety. Adolescents (17 and adults (14, for comparison completed a fear-learning paradigm involving extinction and extinction recall during a functional magnetic resonance imaging session, in which skin conductance response (SCR was recorded. Psychophysiological interaction analyses revealed that during extinction recall there was significant negative connectivity between the vmPFC and amygdala in adults, but not adolescents. vmPFC-amygdala connectivity was positively correlated with SCR. Adolescents showed significant negative FC between the dlPFC and the left and right hippocampus, and the amygdala, which was positively correlated with state anxiety. Recall was also associated with negative connectivity between the dlPFC and thalamus, posterior cingulate cortex, fusiform gyrus, and pallidum in adolescents. These results demonstrate that fear extinction recall in healthy adolescents is associated with FC between prefrontal and limbic brain regions, and suggest that alterations in connectivity may be associated with vulnerability to anxiety in adolescence.

Clinical issues in the treatment of anxiety and depression in older adults with Parkinson's disease.

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Pachana, Nancy A; Egan, Sarah J; Laidlaw, Ken; Dissanayaka, Nadeeka; Byrne, Gerard J; Brockman, Simone; Marsh, Rodney; Starkstein, Sergio

2013-12-01

A significant proportion of persons affected by Parkinson's disease (PD) are over age 65 years. Mental health issues are often less a focus of treatment in this population than physical manifestations of the illness. Anxiety or depression alone, as well as comorbid depression and anxiety, are underrecognized in patients with PD and are associated with deleterious effects on physical and interpersonal functioning, negatively impacting quality of life and well-being. We offer a brief overview of salient clinical points with respect to assessment and treatment approaches to enhance efficacy of the treatment of mental health symptoms in older adults with PD. Cognitive behavior therapy involves the patient learning to overcome behavioral avoidance associated with anxiety and challenge unhelpful negative cognitions. It is suggested that cognitive behavior therapy is an effective approach to treatment of anxiety and depression in PD and should be offered as a treatment to patients. © 2013 Movement Disorder Society.

Acute prenatal exposure to ethanol on gestational day 12 elicits opposing deficits in social behaviors and anxiety-like behaviors in Sprague Dawley rats.

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Diaz, Marvin R; Mooney, Sandra M; Varlinskaya, Elena I

2016-09-01

Our previous research has shown that in Long Evans rats acute prenatal exposure to a high dose of ethanol on gestational day (G) 12 produces social deficits in male offspring and elicits substantial decreases in social preference relative to controls, in late adolescents and adults regardless of sex. In order to generalize the observed detrimental effects of ethanol exposure on G12, pregnant female Sprague Dawley rats were exposed to ethanol or saline and their offspring were assessed in a modified social interaction (SI) test as early adolescents, late adolescents, or young adults. Anxiety-like behavior was also assessed in adults using the elevated plus maze (EPM) or the light/dark box (LDB) test. Age- and sex-dependent social alterations were evident in ethanol-exposed animals. Ethanol-exposed males showed deficits in social investigation at all ages and age-dependent alterations in social preference. Play fighting was not affected in males. In contrast, ethanol-exposed early adolescent females showed no changes in social interactions, whereas older females demonstrated social deficits and social indifference. In adulthood, anxiety-like behavior was decreased in males and females prenatally exposed to ethanol in the EPM, but not the LDB. These findings suggest that social alterations associated with acute exposure to ethanol on G12 are not strain-specific, although they are more pronounced in Long Evans males and Sprague Dawley females. Furthermore, given that anxiety-like behaviors were attenuated in a test-specific manner, this study indicates that early ethanol exposure can have differential effects on different forms of anxiety. Copyright © 2016 Elsevier B.V. All rights reserved.

Predictors of dental avoidance among Australian adults with different levels of dental anxiety.

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Armfield, Jason M; Ketting, Manon

2015-09-01

It has been proposed that avoidance of dental visits might be the main determinant of poor oral health outcomes in people with high dental anxiety (HDA). This study aimed to determine the predictors of dental avoidance among people with HDA and also whether these predictors differed from those found in people with lower dental anxiety (LDA). Study participants (n = 596; response rate = 41.1%) comprised a random cross-sectional sample of the Australian adult population who completed a mailed self-complete questionnaire containing items relating to the use and accessibility of dental services, trust in dental professionals, dental anxiety, dental experiences, self-perceived oral health, vulnerability-related perceptions of visiting the dentist, and psychological health. Multiple imputation was used to replace missing values and statistically significant variables in bivariate analyses were entered into a multivariable logistic generalized linear model. More than two-thirds of participants with HDA were currently avoiding or delaying a dental visit. Among people with HDA, dental avoidance was independently and significantly predicted by difficulty paying a $300 dental bill, having no or only little trust in the last-visited dentist, perceived treatment need and dental anxiety. Among people with LDA, only perceived treatment need and dental anxiety predicted avoidance. In addition to their high anxiety, a number of additional barriers to dental visiting were found for people with HDA. These barriers, especially cost and communication issues with dentists, need to be addressed to assist people with HDA obtain necessary, regular dental care. (c) 2015 APA, all rights reserved).

Individually tailored internet-based cognitive behavioural therapy for young adults with anxiety disorders: A pilot effectiveness study

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Kristin Silfvernagel

2017-06-01

Full Text Available The mental health of young people is decreasing. It is therefore important to develop early interventions for young people with mental health problems. One previous randomized controlled trial on tailored Internet-based treatment for young adults with minimal therapist guidance has shown promising results for anxiety symptoms. The purpose of this study was to investigate the effects of tailored internet-administered CBT for young adults (16–25 years old with anxiety, depression and possible comorbidity in regular care. Participants were recruited from a youth health care centre (n = 15. Screening consisted of online questionnaires followed by a semi-structured interview. A total of 10 participants completed pre and post measurement. The treatment consisted of individually prescribed CBT text modules with online therapist guidance. All dependent measures improved significantly immediately following treatment and the within-group effect based on pre- to post measurement on the primary outcome measure, the Beck Anxiety Inventory, was d = 1.50, the within-group effect on the secondary outcome measures, Montgomery Åsberg Depression Rating Scale-Self-Rated, Clinical Outcomes in Routine Evaluation and Quality of Life Inventory showed large improvement. Tailored internet-based treatment can be an approach in the treatment of anxiety symptoms and comorbid depressive symptoms in youth care.

Comparison of Younger and Older Adults' Acceptability of Treatment for Generalized Anxiety Disorder Co-Occurring with Parkinson's Disease

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Lundervold, Duane A.; Ament, Patrick A.; Holt, Peter S.; Hunt, Lauren S.

2013-01-01

Acceptability ratings of medication or Behavioral Relaxation Training (BRT), for general anxiety disorder (GAD) co-occurring with Parkinson's Disease (PD) were obtained from younger ("n" = 79) and older ("n" = 54) adults. Participants read a case description of an older adult with PD and comorbid GAD followed by a description…

Elevated salivary IgA, decreased anxiety, and an altered oral microbiota are associated with active participation on an undergraduate athletic team.

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Lamb, Ashley L; Hess, Debra E; Edenborn, Sherie; Ubinger, Elizabeth; Carrillo, Andres E; Appasamy, Pierette M

2017-02-01

Previous reports indicate that regular, but not excessive, exercise can moderate the response to anxiety and alter the immune response, therefore we hypothesized that college student athletes who were actively participating on an NCAA Division III athletics team ("in-season") would have lower levels of anxiety and higher salivary IgA levels than similar college athletes who were in their "off-season". NCAA Division III athletes participate in athletics at a level of intensity that is more moderate compared to other NCAA divisions. Alterations in the microbiome have been associated with alterations in psychosocial well-being and with exercise. Therefore, we also proposed that the oral microbiota would be different in "in-season" versus "off-season" athletes. In this pilot study, nineteen female students participating on a NCAA Division III athletic team (hockey="in-season"; soccer="off-season") were compared for level of fitness (modified Balke test of VO 2 max), salivary IgA levels by immunoassay, anxiety (using a GAD-7 survey), salivary cortisol levels by immunoassay, and numbers of culturable bacteria by growth of CFU/ml on blood agar, mitis salivarius agar and Staphylococcus 110 agar. The proportion of subjects reporting "severe anxiety" on an anxiety scale (GAD-7) were significantly greater in the "off-season" group compared to the "in-season" group (p=0.047, Chi-squared test). "In-season" athletes had significantly higher salivary IgA/total protein levels than "off-season" athletes (one-sided Student's t-test; p=0.03). Cortisol levels were not significantly different in the two groups. The total culturable bacteria counts were higher among "in-season" athletes (p=0.0455, Wilcoxon Rank Sum test), as measured by CFUs on blood agar plates, an estimate of total culturable bacteria, including pathogenic and non-pathogenic bacteria. In contrast, there was a decrease in the growth of bacteria from the oral cavity of the "in-season" athletes, when the growth of

Social Anxiety and Friendship Quality over Time.

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Rodebaugh, Thomas L; Lim, Michelle H; Shumaker, Erik A; Levinson, Cheri A; Thompson, Tess

2015-01-01

High social anxiety in adults is associated with self-report of impaired friendship quality, but not necessarily with impairment reported by friends. Further, prospective prediction of social anxiety and friendship quality over time has not been tested among adults. We therefore examined friendship quality and social anxiety prospectively in 126 young adults (67 primary participants and 59 friends, aged 17-22 years); the primary participants were screened to be extreme groups to increase power and relevance to clinical samples (i.e., they were recruited based on having very high or very low social interaction anxiety). The prospective relationships between friendship quality and social anxiety were then tested using an Actor-Partner Interdependence Model. Friendship quality prospectively predicted social anxiety over time within each individual in the friendship, such that higher friendship quality at Time 1 predicted lower social anxiety approximately 6 months later at Time 2. Social anxiety did not predict friendship quality. Although the results support the view that social anxiety and friendship quality have an important causal relationship, the results run counter to the assumption that high social anxiety causes poor friendship quality. Interventions to increase friendship quality merit further consideration.

Developmental Trajectories of Anxiety Symptoms in Early Adolescence: The Influence of Anxiety Sensitivity

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Allan, Nicholas P.; Capron, Daniel W.; Lejuez, Carl W.; Reynolds, Elizabeth K.; MacPherson, Laura; Schmidt, Norman B.

2014-01-01

Children and adolescents seem to suffer from anxiety disorders at rates similar to adults. Interestingly, anxiety symptoms appear to generally decline over time within children as evidenced by lower rates in early and middle adolescence. There is some evidence that there may be heterogeneous subpopulations of adolescent children with different trajectories of anxiety symptoms, including a class of adolescents with elevated levels of anxiety that do not dissipate over time. Anxiety sensitivity...

Relaxation therapy and anxiety, self-esteem, and emotional regulation among adults with intellectual disabilities: A randomized controlled trial.

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Bouvet, Cyrille; Coulet, Aurélie

2016-09-01

This pilot study is a randomized controlled trial on the effects of relaxation on anxiety, self-esteem, and emotional regulation in adults with intellectual disabilities (ID) working in a center of supported employment in France. We studied 30 adults with mild or moderate ID who were split at random into a relaxation group (RG, 15 subjects), who completed 10 sessions of relaxation therapy, and a control group (CG, 15 subjects), who were on a waiting list. The method used is the pretest and posttest. Variables were assessed by the State-Trait Anxiety Inventory form Y scale, the Rosenberg Self-Esteem scale, and the Emotion Regulation Questionnaire. We found that in the RG, relaxation significantly reduced state anxiety, t(14, 15) = 17.8***, d = -0.72, and improved self-esteem, t(14, 15) = -7.7***, d = 1.03, and cognitive reappraisal, t(14, 15) = -6.3***, d = 1.3, while the CG showed no change for these variables. We conclude that relaxation seems to be an interesting therapeutic option for reducing anxiety in people with ID in a supported employment setting. © The Author(s) 2015.

Effects of tai chi chuan on anxiety and sleep quality in young adults: lessons from a randomized controlled feasibility study

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Caldwell KL

2016-11-01

Full Text Available Karen L Caldwell,1 Shawn M Bergman,2 Scott R Collier,3 N Travis Triplett,3 Rebecca Quin,4 John Bergquist,5 Carl F Pieper6 1Department of Human Development and Psychological Counseling, 2Department of Psychology, 3Department of Health and Exercise Science, 4Department of Theatre and Dance, 5Department of Psychology, Appalachian State University, Boone, 6Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA Objective: To determine feasibility and estimate the effect of a 10-week tai chi chuan (TCC intervention on anxiety and sleep quality in young adults. Participants: Seventy-five adults (18–40 years from a predominately undergraduate mid-sized university. Methods: This was an assessor blinded, randomized feasibility trial, and participants were randomized into one of three groups: 10 weeks of TCC meeting 2 times per week, 10 weeks of TCC with a DVD of the curriculum, and control group receiving a handout on anxiety management. Anxiety and sleep quality were assessed 4 times: baseline, 4 weeks, 10 weeks (immediate post-intervention, and 2 months post-intervention. Retention was defined as a participant attending the baseline assessment and at least one other assessment. Adherence to the intervention was set a priori as attendance at 80% of the TCC classes. Results: Eighty-five percent of participants were retained during the intervention and 70% completed the 2 month follow-up assessments. To increase statistical power, the two TCC groups were combined in the analyses of anxiety and sleep quality measures. No significant changes in anxiety were found in the control group, while levels of anxiety decreased significantly over time in the two TCC groups. Sleep quality scores improved across time for all three groups, but adherent TCC participants reported greater improvement than control participants. Conclusion: TCC may be an effective nonpharmaceutical means of improving anxiety and poor sleep quality

Paracetamol (acetaminophen) administration during neonatal brain development affects cognitive function and alters its analgesic and anxiolytic response in adult male mice.

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Viberg, Henrik; Eriksson, Per; Gordh, Torsten; Fredriksson, Anders

2014-03-01

Paracetamol (acetaminophen) is one of the most commonly used drugs for the treatment of pain and fever in children, both at home and in the clinic, and is now also found in the environment. Paracetamol is known to act on the endocannabinoid system, involved in normal development of the brain. We examined if neonatal paracetamol exposure could affect the development of the brain, manifested as adult behavior and cognitive deficits, as well as changes in the response to paracetamol. Ten-day-old mice were administered a single dose of paracetamol (30 mg/kg body weight) or repeated doses of paracetamol (30 + 30 mg/kg body weight, 4h apart). Concentrations of paracetamol and brain-derived neurotrophic factor (BDNF) were measured in the neonatal brain, and behavioral testing was done when animals reached adulthood. This study shows that acute neonatal exposure to paracetamol (2 × 30 mg) results in altered locomotor activity on exposure to a novel home cage arena and a failure to acquire spatial learning in adulthood, without affecting thermal nociceptive responding or anxiety-related behavior. However, mice neonatally exposed to paracetamol (2 × 30 mg) fail to exhibit paracetamol-induced antinociceptive and anxiogenic-like behavior in adulthood. Behavioral alterations in adulthood may, in part, be due to paracetamol-induced changes in BDNF levels in key brain regions at a critical time during development. This indicates that exposure to and presence of paracetamol during a critical period of brain development can induce long-lasting effects on cognitive function and alter the adult response to paracetamol in mice.

Effect of a Family-Oriented Communication Skills Training Program on Depression, Anxiety, and Stress in Older Adults: A Randomized Clinical Trial.

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Ghazavi, Zahra; Feshangchi, Simin; Alavi, Mousa; Keshvari, Mahrokh

2016-03-01

Older adults face several physical and psychological problems such as hearing loss, vision loss, and memory loss, which diminish the quality of their communication. Poor communication in turn affects their psychological wellbeing and induces substantial depression, anxiety, and stress. The family has an important role in the mental health of older adults. This study aimed to investigate the effect of a family-oriented communication skills training program on depression, anxiety, and stress in older adults. For this randomized controlled clinical trial, we enrolled 64 older adults from two healthcare centers affiliated to the Isfahan University of Medical Sciences. The subjects were randomly allocated to an experimental group (n = 32) and a control group (n = 32). In the experimental group, older adults along with their primary caregiver participated in six sessions of communication skill education. The control group participated in two training sessions on nutrition and exercise. All participants answered the DASS21 questionnaire three times-at the start of the study, at the end of the sixth week, and a month after the last educational session of the experimental group. Data were analyzed using chi-square, Fisher's exact and t tests and by repeated measures analysis of variance (ANOVA). In the experimental group, the mean depression score significantly reduced from 10.56 ± 3.34 before intervention to 7.46 ± 2.80 and 6.30 ± 2.75 after intervention and at follow-up, respectively; the mean anxiety score significantly reduced from 8.46 ± 1.88 before intervention to 5.83 ± 1.93 and 5.80 ± 2.12 after intervention and at follow-up, respectively; and the mean stress score significantly decreased from 11.40 ± 4.53 before intervention to 8.90 ± 3.81 and 8.43 ± 3.31 after intervention and at follow-up, respectively (P communication skills could reduce depression, anxiety, and stress in the elderly. Therefore, such programs should be adopted as a non

Preconception paternal bisphenol A exposure induces sex-specific anxiety and depression behaviors in adult rats.

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Ying Fan

Full Text Available Bisphenol A (BPA, an environmental endocrine-disrupting compound, has drawn a great attention for its adverse effect on behavioral development. Maternal exposure to this compound has been reported to induce anxiety and depression in offspring, but the effect of its paternal exposure is rarely discussed. This study investigated whether preconception paternal BPA exposure can affect the emotions of male rats and their offspring. Eighteen adult male rats (F0 received either a vehicle or 50 μg/kg/day BPA diet for 21 weeks and were then mated with non-exposed females to produce offspring (F1. The affective behaviors of F0 and F1 rats were evaluated in the open-field test, the elevated-plus maze and the forced swimming test, and their serum corticosterone were then examined. BPA exposure induced increased anxiety behaviors along with increased serum corticosterone in F0 rats. This paternal exposure also led to increased anxiety behaviors in F1 females and aggravated depression behaviors in both sexes of F1 rats. Furthermore, only F1 females exhibited increased serum corticosterone. Overall, these data indicate that preconception paternal exposure to a low dose of BPA may induce transgenerational sex-specific impairments in the affection of adult rats.

The Mediating Role of Romantic Desolation and Dating Anxiety in the Association Between Interpersonal Competence and Life Satisfaction Among Polish Young Adults

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Adamczyk, Katarzyna; Segrin, Chris

2015-01-01

This study investigates the role of romantic desolation on life satisfaction in young adulthood. Using data from a Polish sample of 330 (205 females and 125 males) young adults aged 20?30, who completed Polish versions of the Satisfaction With Life Scale, Dating Anxiety Scale, Interpersonal Competence Questionnaire-Revised, and Social and Emotional Loneliness Scale for Adults-Short Form, romantic desolation (romantic loneliness and lack of a romantic partner) and dating anxiety were tested as...

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

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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 me...

Litter size reduction accentuates maternal care and alters behavioral and physiological phenotypes in rat adult offspring.

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Enes-Marques, Silvia; Giusti-Paiva, Alexandre

2018-01-27

Maternal behavior has a substantial impact on the behavioral, endocrine, and neural development of the pups. This study investigated the effect of altering the neonatal nutritional environment by modifying the litter size on maternal care and anxiety- and fear-like behaviors in rats during adulthood. On postnatal day (PND) 2, litters were adjusted to a small litter (SL) size of three pups per dam or normal litter (NL) size of 12 pups per dam. Maternal behaviors were scored daily during lactation (PND2-21). The weight gain, food intake, adiposity, and biochemical landmarks of offspring rats were evaluated. On PND60, performances in the open field, elevated plus-maze (EPM), and fear conditioning test were measured. The reduction of the litter size enhanced maternal care in lactating rats, increasing the arched-back posture and licking pups. SL offspring exhibited accelerated weight gain, hyperphagia, increased visceral fat mass, dyslipidemia, and hyperleptinemia in adulthood. The SL offspring of both sexes showed an increase in the anti-thigmotactic effect in the open field, an intact anxious-phenotype in the EPM, and a decrease in the time spent freezing during the fear-conditioning test, compared to NL. The neonatal environment as determined by litter size plays a crucial role in programming the adult metabolic phenotype as well as behavioral responses to stressful stimuli, with an impact on anxiety-like and fear behaviors. These behavioral changes in offspring may be, at least in part, a result of increased maternal care.

Anxiety and Depression during Transition from Hospital to Community in Older Adults: Concepts of a Study to Explain Late Age Onset Depression

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Aislinn F. Lalor

2015-06-01

Full Text Available The transition between extended hospitalization and discharge home to community-living contexts for older adults is a critical time period. This transition can have an impact on the health outcomes of older adults such as increasing the risk for health outcomes like falls, functional decline and depression and anxiety. The aim of this work is to identify and understand why older adults experience symptoms of depression and anxiety post-discharge and what factors are associated with this. This is a mixed methods study of adults aged 65 years and over who experienced a period of hospitalization longer than two weeks and return to community-living post-discharge. Participants will complete a questionnaire at baseline and additional monthly follow-up questionnaires for six months. Anxiety and depression and their resulting behaviors are major public health concerns and are significant determinants of health and wellbeing among the ageing population. There is a critical need for research into the impact of an extended period of hospitalization on the health status of older adults post-discharge from hospital. This research will provide evidence that will inform interventions and services provided for older adults after they have been discharged home from hospital care.

Grainyhead-like 3 (Grhl3) deficiency in brain leads to altered locomotor activity and decreased anxiety-like behaviors in aged mice.

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Dworkin, Sebastian; Auden, Alana; Partridge, Darren D; Daglas, Maria; Medcalf, Robert L; Mantamadiotis, Theo; Georgy, Smitha R; Darido, Charbel; Jane, Stephen M; Ting, Stephen B

2017-06-01

The highly conserved Grainyhead-like (Grhl) family of transcription factors, comprising three members in vertebrates (Grhl1-3), play critical regulatory roles during embryonic development, cellular proliferation, and apoptosis. Although loss of Grhl function leads to multiple neural abnormalities in numerous animal models, a comprehensive analysis of Grhl expression and function in the mammalian brain has not been reported. Here they show that only Grhl3 expression is detectable in the embryonic mouse brain; particularly within the habenula, an organ known to modulate repressive behaviors. Using both Grhl3-knockout mice (Grhl3 -/- ), and brain-specific conditional deletion of Grhl3 in adult mice (Nestin-Cre/Grhl3 flox/flox ), they performed histological expression analyses and behavioral tests to assess long-term effects of Grhl3 loss on motor co-ordination, spatial memory, anxiety, and stress. They found that complete deletion of Grhl3 did not lead to noticeable structural or cell-intrinsic defects in the embryonic brain; however, aged Grhl3 conditional knockout (cKO) mice showed enlarged lateral ventricles and displayed marked changes in motor function and behaviors suggestive of decreased fear and anxiety. They conclude that loss of Grhl3 in the brain leads to significant alterations in locomotor activity and decreased self-inhibition, and as such, these mice may serve as a novel model of human conditions of impulsive behavior or hyperactivity. © 2017 Wiley Periodicals, Inc. Develop Neurobiol 77: 775-788, 2017. © 2017 Wiley Periodicals, Inc.

Trait anxiety but not state anxiety during critical Illness was associated with anxiety and depression over 6 months after ICU

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Castillo, M. I.; Cooke, M. L.; Macfarlane, B.; Aitken, L. M.

2015-01-01

Objective: \\ud To determine the association between anxiety during critical illness and symptoms of anxiety and depression over 6 months after ICU discharge in survivors of intensive care treatment. \\ud \\ud Design: \\ud Longitudinal study. \\ud \\ud Setting: \\ud One closed mixed ICU in an adult tertiary hospital in Brisbane, Australia. \\ud \\ud Patients: \\ud Participants (n = 141) were adults (≥ 8 yr), admitted to ICU for at least 24 hours, able to communicate either verbally or nonverbally, unde...

Individually tailored internet-based cognitive behaviour therapy for older adults with anxiety and depression: a randomised controlled trial.

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Silfvernagel, Kristin; Westlinder, Anna; Andersson, Stina; Bergman, Kajsa; Diaz Hernandez, Rosario; Fallhagen, Line; Lundqvist, Ida; Masri, Nicole; Viberg, Linda; Forsberg, Marie-Louise; Lind, Maria; Berger, Thomas; Carlbring, Per; Andersson, Gerhard

2018-07-01

Mixed anxiety and depression is common among older adults. The aim of the study was to compare the effects of an eight-week-long tailored internet-supported cognitive behaviour therapy (ICBT) programme and to compare against the provision of weekly general support. A second aim was to investigate if pre-treatment cognitive flexibility and self-reported cognitive problems would predict outcome. We included 66 older adults (aged over 60 years) with mixed anxiety/depression following media recruitment and randomised them into treatment and control groups. We also included a one-year follow-up. As a measure of executive function, we used the Wisconsin Card Sorting Test (perseverative errors) and the Cognitive Failures Questionnaire during the pre-treatment phase. Results showed a moderate between-group effect on the main outcome measure, the Beck Anxiety Inventory (BAI) (d= .50), favouring the treatment group. Nearly half (45.5%) of that group were classified as responders. One person (3%) in the treatment group deteriorated. There were significant correlations between perseverative errors and outcome (on the BAI r = -.45), but not among self-reported cognitive function. We conclude that guided, tailored ICBT may be effective for some older adults and that the role of cognitive function needs to be investigated further.

Alterations in white matter volume and its correlation with clinical characteristics in patients with generalized anxiety disorder

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Moon, Chung-Man; Jeong, Gwang-Woo

2015-01-01

Only a few morphological studies have focused on changes in white matter (WM) volume in patients with generalized anxiety disorder (GAD). We evaluated alterations in WM volume and its correlation with symptom severity and duration of illness in adults with GAD. The 44 subjects were comprised of 22 patients with GAD (13 males and nine females) diagnosed using the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) and 22 age-matched healthy controls (13 males and nine females). High-resolution magnetic resonance imaging (MRI) data were processed by voxel-based morphometry (VBM) analysis based on diffeomorphic anatomical registration using the exponentiated Lie algebra (DARTEL) algorithm in SPM8. Patients with GAD showed significantly reduced WM volume, particularly in the dorsolateral prefrontal cortex (DLPFC), anterior limb of the internal capsule (ALIC), and midbrain. In addition, DLPFC volume was negatively correlated with GAD-7 score and illness duration. ALIC volume was negatively correlated with GAD-7 score. Female patients had significantly less orbitofrontal cortex volume compared to that in male patients. The findings demonstrate localized changes in WM volume associated with cognitive and emotional dysfunction in patients with GAD. The finding will be helpful for understanding the neuropathology in patients with GAD. (orig.)

Alterations in white matter volume and its correlation with clinical characteristics in patients with generalized anxiety disorder

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Moon, Chung-Man [Chonnam National University Hospital, Research Institute for Medical Imaging, Gwangju (Korea, Republic of); Jeong, Gwang-Woo [Chonnam National University Hospital, Research Institute for Medical Imaging, Gwangju (Korea, Republic of); Chonnam National University Medical School, Department of Radiology, Chonnam National University Hospital, Gwangju (Korea, Republic of)

2015-11-15

Only a few morphological studies have focused on changes in white matter (WM) volume in patients with generalized anxiety disorder (GAD). We evaluated alterations in WM volume and its correlation with symptom severity and duration of illness in adults with GAD. The 44 subjects were comprised of 22 patients with GAD (13 males and nine females) diagnosed using the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) and 22 age-matched healthy controls (13 males and nine females). High-resolution magnetic resonance imaging (MRI) data were processed by voxel-based morphometry (VBM) analysis based on diffeomorphic anatomical registration using the exponentiated Lie algebra (DARTEL) algorithm in SPM8. Patients with GAD showed significantly reduced WM volume, particularly in the dorsolateral prefrontal cortex (DLPFC), anterior limb of the internal capsule (ALIC), and midbrain. In addition, DLPFC volume was negatively correlated with GAD-7 score and illness duration. ALIC volume was negatively correlated with GAD-7 score. Female patients had significantly less orbitofrontal cortex volume compared to that in male patients. The findings demonstrate localized changes in WM volume associated with cognitive and emotional dysfunction in patients with GAD. The finding will be helpful for understanding the neuropathology in patients with GAD. (orig.)

Treating anxiety and depression in young adults: A randomised controlled trial comparing clinician-guided versus self-guided Internet-delivered cognitive behavioural therapy.

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Dear, Blake F; Fogliati, Vincent J; Fogliati, Rhiannon; Johnson, Bareena; Boyle, Olivia; Karin, Eyal; Gandy, Milena; Kayrouz, Rony; Staples, Lauren G; Titov, Nickolai

2017-10-01

Internet-delivered cognitive behaviour therapy may increase access by young adults to evidence-based treatments for anxiety and depression. The aim of this study was to compare the efficacy of an Internet-delivered cognitive behaviour therapy intervention designed for adults aged 18-24 years, when delivered in clinician-guided versus self-guided formats. The intervention, the Mood Mechanic Course, is a transdiagnostic treatment that simultaneously targets symptoms of anxiety and depression using cognitive and behavioural skills. The brief intervention comprised four lessons, delivered over 5 weeks. Following a brief telephone interview, young adults ( n = 191) with symptoms of anxiety and depression were randomly allocated to either (1) clinician-guided treatment ( n = 96) or (2) self-guided treatment ( n = 95). At post treatment, large reductions (average improvement; clinician guided vs self-guided) were observed in symptoms of anxiety (44% vs 35%) and depression (40% vs 31%) in both groups. Significant improvements were also observed in general psychological distress (33% vs 29%), satisfaction with life (18% vs 15%) and disability (36% vs 29%). No marked or consistent differences in clinical outcomes emerged between conditions at post-treatment, at 3-month or 12-month follow-up. Satisfaction was high with both treatment formats, but slightly higher for clinician-guided treatment. These results indicate the potential of carefully developed Internet-delivered cognitive behaviour therapy interventions for young adults with anxiety and depression provided in either self or therapist-guided format. Further large-scale research is required to determine the short- and long-term advantages and disadvantages of different models of support.

Pediatric-Onset and Adult-Onset Separation Anxiety Disorder Across Countries in the World Mental Health Survey

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Silove, Derrick; Alonso, Jordi; Bromet, Evelyn; Gruber, Mike; Sampson, Nancy; Scott, Kate; Andrade, Laura; Benjet, Corina; de Almeida, Jose Miguel Caldas; De Girolamo, Giovanni; de Jonge, Peter; Demyttenaere, Koen; Fiestas, Fabian; Florescu, Silvia; Gureje, Oye; He, Yanling; Karam, Elie; Lepine, Jean-Pierre; Murphy, Sam; Villa-Posada, Jose; Zarkov, Zahari; Kessler, Ronald C.

2016-01-01

Objective The age-at-onset criterion for separation anxiety disorder was removed in DSM-5, making it timely to examine the epidemiology of separation anxiety disorder as a disorder with onsets spanning the life course, using cross-country data. Method The sample included 38,993 adults in 18 countries in the World Health Organization (WHO) World Mental Health Surveys. The WHO Composite International Diagnostic Interview was used to assess a range of DSM-IV disorders that included an expanded definition of separation anxiety disorder allowing onsets in adulthood. Analyses focused on prevalence, age at onset, comorbidity, predictors of onset and persistence, and separation anxiety-related role impairment. Results Lifetime separation anxiety disorder prevalence averaged 4.8% across countries (interquartile range [25th–75th percentiles]=1.4%–6.4%), with 43.1% of lifetime onsets occurring after age 18. Significant time-lagged associations were found between earlier separation anxiety disorder and subsequent onset of internalizing and externalizing DSM-IV disorders and conversely between these disorders and subsequent onset of separation anxiety disorder. Other consistently significant predictors of lifetime separation anxiety disorder included female gender, retrospectively reported childhood adversities, and lifetime traumatic events. These predictors were largely comparable for separation anxiety disorder onsets in childhood, adolescence, and adulthood and across country income groups. Twelve-month separation anxiety disorder prevalence was considerably lower than lifetime prevalence (1.0% of the total sample; interquartile range=0.2%–1.2%). Severe separation anxiety-related 12-month role impairment was significantly more common in the presence (42.4%) than absence (18.3%) of 12-month comorbidity. Conclusions Separation anxiety disorder is a common and highly comorbid disorder that can have onset across the lifespan. Childhood adversity and lifetime trauma are

Psychometric properties of an innovative self-report measure: The Social Anxiety Questionnaire for adults.

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Caballo, Vicente E; Arias, Benito; Salazar, Isabel C; Irurtia, María Jesús; Hofmann, Stefan G

2015-09-01

This article presents the psychometric properties of a new measure of social anxiety, the Social Anxiety Questionnaire for adults (SAQ), composed of 30 items that were developed based on participants from 16 Latin American countries, Spain, and Portugal. Two groups of participants were included in the study: a nonclinical group involving 18,133 persons and a clinical group comprising 334 patients with a diagnosis of social anxiety disorder (social phobia). Exploratory and confirmatory factor analyses supported a 5-factor structure of the questionnaire. The factors were labeled as follows: (1) Interactions with strangers, (2) Speaking in public/talking with people in authority, (3) Interactions with the opposite sex, (4) Criticism and embarrassment, and (5) Assertive expression of annoyance, disgust, or displeasure. Psychometric evidence supported the internal consistency, convergent validity, and measurement invariance of the SAQ. To facilitate clinical applications, a receiver operating characteristics (ROC) analysis identified cut scores for men and women for each factor and for the global score. (c) 2015 APA, all rights reserved.

Psychometric assessment of anxiety with the Modified Dental Anxiety scale among central Indian adults seeking oral health care to a dental school

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Suryakant C Deogade

2016-01-01

Full Text Available Background: Anxiety toward dental treatment can cause people to delay or avoid seeking oral health care despite being in need of treatment. Therefore, recognizing such anxious patients and their appropriate management plays important aspects in clinical practice. Aim: The aim of this study was to investigate the level of dental anxiety (DA, factors affecting it, and anxiety toward dental extraction among adults seeking dental care to a dental school in Central India. Materials and Methods: The study sample consisted of 1360 consecutive patients aged 18–70 years. Participants completed a questionnaire while in the waiting room, which included the Modified Dental Anxiety Scale (MDAS to assess the level of DA. An additional item was included which asked participants to rate the anxiety felt on having a tooth extracted. Results: Among the study group, 65.1% were men and 34.9% were women. Based on the MDAS score, 41.8% of the participants were identified to be less anxious, 53.2% were moderately or extremely anxious, and 5% were suffering from dental phobia. Female participants and younger patients were more anxious (P = 0.0008. Patients who were anxious had postponed their dental visit (P = 0.0008. Participants who had negative dental experience were more anxious (P = 0.03. Nearly, 83% reported anxiety toward extraction procedure. A significant association was observed between anxiety toward dental extraction and the patients' gender (P = 0.03, age (P = 0.0007, education level (P = 0.03, employment status (P = 0.0006, income (P = 0.0007, self-perceived oral health status (P = 0.03, and their history of visit to dentist (P = 0.02. Conclusion: Majority of patients in this population revealed high levels of DA. Factors such as age, gender, education level, occupation, financial stability, and previous bad dental experience influence DA to various levels. Extraction followed by injection of local anesthetics and drilling of tooth provoked more anxiety.

Explicit verbal memory impairments associated with brain functional deficits and morphological alterations in patients with generalized anxiety disorder.

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Moon, Chung-Man; Yang, Jong-Chul; Jeong, Gwang-Woo

2015-11-01

Generalized anxiety disorder (GAD) is associated with brain function and morphological alterations. This study investigated explicit verbal memory impairment in patients with GAD in terms of brain functional deficits in combination with morphologic changes. Seventeen patients with GAD and 17 healthy controls matched for age, sex, and education level underwent high-resolution T1-weighted MRI and fMR imaging at 3 T during explicit verbal memory tasks with emotionally neutral and anxiety-inducing words. In response to the neutral words, the patients showed significantly lower activities in the regions of the hippocampus (Hip), middle cingulate gyrus (MCG), putamen (Pu) and head of the caudate nucleus (HCd) compared with healthy controls. In response to the anxiety-inducing words, the patients showed significantly higher activities in the ventrolateral prefrontal cortex and precentral gyrus. However, they showed lower activities in the Hip, MCG, Pu and HCd. In addition, patients with GAD showed a significant reduction in gray matter volumes, especially in the regions of the Hip, midbrain, thalamus, insula and superior temporal gyrus, compared with healthy controls. This study examined a small sample sizes in each of the groups, and there was no consideration of a medication effect on brain activity and volume changes. This study provides evidence for the association between brain functional deficits and morphometric alterations in an explicit verbal memory task for patients with GAD. This finding is helpful for understanding explicit verbal memory impairment in connection with GAD symptoms. Copyright © 2015 Elsevier B.V. All rights reserved.

Prenatal Exposure to Maternal Obesity Alters Anxiety and Stress Coping Behaviors in Aged Mice.

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Balsevich, Georgia; Baumann, Valentin; Uribe, Andres; Chen, Alon; Schmidt, Mathias V

2016-01-01

There is growing evidence that maternal obesity and prenatal exposure to a high-fat diet program fetal development to regulate the physiology and behavior of the offspring in adulthood. Yet the extent to which the maternal dietary environment contributes to adult disease vulnerability remains unclear. In the current study we tested whether prenatal exposure to maternal obesity increases the offspring's vulnerability to stress-related psychiatric disorders. We used a mouse model of maternal diet-induced obesity to investigate whether maternal obesity affects the response to adult chronic stress exposure in young adult (3-month-old) and aged adult (12-month-old) offspring. Long-lasting, delayed impairments to anxiety-like behaviors and stress coping strategies resulted on account of prenatal exposure to maternal obesity. Although maternal obesity did not change the offspring's behavioral response to chronic stress per se, we demonstrate that the behavioral outcomes induced by prenatal exposure to maternal obesity parallel the deleterious effects of adult chronic stress exposure in aged male mice. We found that the glucocorticoid receptor (GR, Nr3c1) is upregulated in various hypothalamic nuclei on account of maternal obesity. In addition, gene expression of a known regulator of the GR, FKBP51, is increased specifically within the paraventricular nucleus. These findings indicate that maternal obesity parallels the deleterious effects of adult chronic stress exposure, and furthermore identifies GR/FKBP51 signaling as a novel candidate pathway regulated by maternal obesity. © 2015 S. Karger AG, Basel.

Examining self-guided internet-delivered cognitive behavior therapy for older adults with symptoms of anxiety and depression: Two feasibility open trials

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Blake F. Dear

2015-03-01

Full Text Available Self-guided internet-delivered cognitive behavior therapy (iCBT has considerable public health potential for treating anxiety and depression. However, no research has examined the use of self-guided iCBT, that is, treatment without contact with a clinician, specifically for older adults. The aim of the present study was to undertake a preliminary examination of the acceptability, efficacy and health economic impact of two entirely self-guided iCBT programs for adults over 60 years of age with anxiety and depression. Two separate single-group feasibility open trials of self-guided iCBT were conducted, the Anxiety Trial (n = 27 and the Depression Trial (n = 20, using the control groups of two randomized controlled trials. The online treatment packages consisted of five online educational lessons, which were delivered over 8 weeks without clinical contact. Participants rated the interventions as acceptable with more than 90% reporting the course was worth their time and more than 70% of participants completing at least 3 of the 5 lessons within the eight weeks. Significant reductions on measures of anxiety (Generalized Anxiety Disorder 7-item; GAD-7 and depression (Patient Health Questionnaire 9-item; PHQ-9 were observed from pre-treatment to post-treatment in both the Anxiety Trial (GAD-7 Cohen's d = 1.17; 95% CI: 0.55 to 1.75 and the Depression Trial (PHQ-9 Cohen's d = 1.06; 95% CI: 0.33 to 1.73. The economic analyses indicated that there was statistically significant improvement in health-related quality of life compared to baseline and marginally higher costs associated with treatment for both the Anxiety Trial ($69.84; 95% CI: $4.24 to $135.45 and the Depression Trial ($54.98; 95% CI: $3.84 to $106.12. The results provide preliminary support for the potential of entirely self-guided iCBT for older adults with anxiety and depression and indicate larger scale and controlled research trials are warranted.

Relaxation Therapy and Anxiety, Self-Esteem, and Emotional Regulation among Adults with Intellectual Disabilities: A Randomized Controlled Trial

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Bouvet, Cyrille; Coulet, Aurélie

2016-01-01

This pilot study is a randomized controlled trial on the effects of relaxation on anxiety, self-esteem, and emotional regulation in adults with intellectual disabilities (ID) working in a center of supported employment in France. We studied 30 adults with mild or moderate ID who were split at random into a relaxation group (RG, 15 subjects), who…

The nature of self-esteem and its relationship to anxiety and depression in adult acquired brain injury

OpenAIRE

Longworth, Catherine; Deakins, Joseph; Rose, David; Gracey, Fergus

2016-01-01

Acquired brain injury (ABI) has a negative impact on self-esteem, which is in turn associated with mood disorders, maladaptive coping and reduced community participation. The aim of the current research was to explore self-esteem as a multi-dimensional construct and identify which factors are associated with symptoms of anxiety or depression. Eighty adults with ABI aged 17–56 years completed the Robson Self-Esteem Scale (RSES), of whom 65 also completed the Hospital Anxiety and Depression Sca...

Early Stress History Alters Serum Insulin-Like Growth Factor-1 and Impairs Muscle Mitochondrial Function in Adult Male Rats.

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Ghosh, S; Banerjee, K K; Vaidya, V A; Kolthur-Seetharam, U

2016-09-01

Early-life adversity is associated with an enhanced risk for adult psychopathology. Psychiatric disorders such as depression exhibit comorbidity for metabolic dysfunction, including obesity and diabetes. However, it is poorly understood whether, besides altering anxiety and depression-like behaviour, early stress also evokes dysregulation of metabolic pathways and enhances vulnerability for metabolic disorders. We used the rodent model of the early stress of maternal separation (ES) to examine the effects of early stress on serum metabolites, insulin-like growth factor (IGF)-1 signalling, and muscle mitochondrial content. Adult ES animals exhibited dyslipidaemia, decreased serum IGF1 levels, increased expression of liver IGF binding proteins, and a decline in the expression of specific metabolic genes in the liver and muscle, including Pck1, Lpl, Pdk4 and Hmox1. These changes occurred in the absence of alterations in body weight, food intake, glucose tolerance, insulin tolerance or insulin levels. ES animals also exhibited a decline in markers of muscle mitochondrial content, such as mitochondrial DNA levels and expression of TFAM (transcription factor A, mitochondrial). Furthermore, the expression of several genes involved in mitochondrial function, such as Ppargc1a, Nrf1, Tfam, Cat, Sesn3 and Ucp3, was reduced in skeletal muscle. Adult-onset chronic unpredictable stress resulted in overlapping and distinct consequences from ES, including increased circulating triglyceride levels, and a decline in the expression of specific metabolic genes in the liver and muscle, with no change in the expression of genes involved in muscle mitochondrial function. Taken together, our results indicate that a history of early adversity can evoke persistent changes in circulating IGF-1 and muscle mitochondrial function and content, which could serve to enhance predisposition for metabolic dysfunction in adulthood. © 2016 British Society for Neuroendocrinology.

A standalone Internet cognitive behavior therapy treatment for social anxiety in adults who stutter: CBTpsych.

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Helgadóttir, Fjóla Dögg; Menzies, Ross G; Onslow, Mark; Packman, Ann; O'Brian, Sue

2014-09-01

Social anxiety is common for those who stutter and efficacious cognitive behavior therapy (CBT) for them appears viable. However, there are difficulties with provision of CBT services for anxiety among those who stutter. Standalone Internet CBT treatment is a potential solution to those problems. CBTpsych is a fully automated, online social anxiety intervention for those who stutter. This report is a Phase I trial of CBTpsych. Fourteen participants were allowed 5 months to complete seven sections of CBTpsych. Pre-treatment and post-treatment assessments tested for social anxiety, common unhelpful thoughts related to stuttering, quality of life and stuttering frequency. Significant post-treatment improvements in social anxiety, unhelpful thoughts, and quality of life were reported. Five of seven participants diagnosed with social anxiety lost those diagnoses at post-treatment. The two participants who did not lose social anxiety diagnoses did not complete all the CBTpsych modules. CBTpsych did not improve stuttering frequency. Eleven of the fourteen participants who began treatment completed Section 4 or more of the CBTpsych intervention. CBTpsych provides a potential means to provide CBT treatment for social anxiety associated with stuttering, to any client without cost, regardless of location. Further clinical trials are warranted. At the end of this activity the reader will be able to: (a) describe that social anxiety is common in those who stutter; (b) discuss the origin of social anxiety and the associated link with bullying; (c) summarize the problems in provision of effective evidence based cognitive behavior therapy for adults who stutter; (d) describe a scalable computerized treatment designed to tackle the service provision gap; (e) describe the unhelpful thoughts associated with stuttering that this fully automated computer program was able to tackle; (f) list the positive outcomes for individuals who stuttered that participated in this trial such as the

Analgesia for early-life pain prevents deficits in adult anxiety and stress in rats.

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Victoria, Nicole C; Karom, Mary C; Murphy, Anne Z

2015-01-01

Previous studies in rats have established that inflammatory pain experienced on the day of birth (P0) decreases sensitivity to acute noxious, anxiety- and stress-provoking stimuli. However, to date, the impact of early-life pain on adult responses to chronic stress is not known. Further, the ability of morphine, administered at the time of injury, to mitigate changes in adult behavioral and hormonal responses to acute or chronic stressors has not been examined. P0 male and female Sprague-Dawley rat pups were given an intraplantar injection of 1% carrageenan or handled in an identical manner in the presence or absence of morphine. As adults, rats that experienced early-life pain displayed decreased sensitivity to acute stressors, as indicated by increased time in the inner area of the Open Field, and increased latency to immobility and decreased time immobile in the Forced Swim Test (FST). An accelerated return of corticosterone to baseline was also observed. Morphine administration at the time of injury completely reversed this 'hyporesponsive' phenotype. By contrast, following 7 days of chronic variable stress, injured animals displayed a 'hyperresponsive' phenotype in that they initiated immobility and spent significantly more time immobile in the FST than controls. Responses to chronic stress were also rescued in animals that received morphine at the time of injury. These data suggest that analgesia for early-life pain prevents adult hyposensitivity to acute anxiety- and stress-provoking stimuli and increased vulnerability to chronic stress, and have important clinical implications for the management of pain in infants. © 2014 S. Karger AG, Basel.

A Replication and Extension of the PEERS® for Young Adults Social Skills Intervention: Examining Effects on Social Skills and Social Anxiety in Young Adults with Autism Spectrum Disorder

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McVey, Alana J.; Dolan, Bridget K.; Willar, Kirsten S.; Pleiss, Sheryl; Karst, Jeffrey S.; Casnar, Christina L.; Caiozzo, Christina; Vogt, Elisabeth M.; Gordon, Nakia S.; Van Hecke, Amy Vaughan

2016-01-01

Young adults with ASD experience difficulties with social skills, empathy, loneliness, and social anxiety. One intervention, "PEERS® for Young Adults," shows promise in addressing these challenges. The present study replicated and extended the original study by recruiting a larger sample (N = 56), employing a gold standard ASD assessment…

The relationships of coping, negative thinking, life satisfaction, social support, and selected demographics with anxiety of young adult college students.

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Mahmoud, Jihan S R; Staten, Ruth Topsy; Lennie, Terry A; Hall, Lynne A

2015-05-01

Understanding young adults' anxiety requires applying a multidimensional approach to assess the psychosocial, behavioral, and cognitive aspects of this phenomenon. A hypothesized model of the relationships among coping style, thinking style, life satisfaction, social support, and selected demographics and anxiety among college students was tested using path analysis. A total of 257 undergraduate students aged 18-24 years completed an online survey. The independent variables were measured using the Multidimensional Scale of Perceived Social Support, the Brief Students' Multidimensional Life Satisfaction Scale, the Brief COPE Inventory, the Positive Automatic Thoughts Questionnaire, and the Cognition Checklist-Anxiety. The outcome, anxiety, was measured using the Anxiety subscale of the 21-item Depression Anxiety and Stress Scale. Only negative thinking and maladaptive coping had a direct relationship with anxiety. Negative thinking was the strongest predictor of both maladaptive coping and anxiety. These findings suggest that helping undergraduates manage their anxiety by reducing their negative thinking is critical. Designing and testing interventions to decrease negative thinking in college students is recommended for future research. © 2015 Wiley Periodicals, Inc.

University students' understanding of social anxiety disorder.

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Miyake, Yoshie; Okamoto, Yuri; Jinnin, Ran; Yashiki, Hisako; Uchino, Teiji; Isobe, Noriko; Takata, Jun; Kojima, Nanae; Nihonmatsu, Misato; Yokosaki, Yasuyuki; Hiyama, Toru; Yoshihara, Masaharu

2014-01-01

Social anxiety disorder is an important cause of psychosocial morbidity in adolescents and young adults. Problems in adolescents and young adults with social anxiety disorder would be a topic in recent years in campus mental health. We examined the opinion of social anxiety disorder on university students. We found that many students felt anxiety in various social scenes, and some students were worried about their anxiety. Most of the students understood the importance of mental treatment for...

Maternal Separation during Breastfeeding Induces Gender-Dependent Changes in Anxiety and the GABA-A Receptor Alpha-Subunit in Adult Wistar Rats.

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Diego Armando León Rodríguez

Full Text Available Different models of rodent maternal separation (MS have been used to investigate long-term neurobiological and behavioral changes, associated with early stress. However, few studies have involved the analysis of sex-related differences in central anxiety modulation. This study investigated whether MS during breastfeeding affected adult males and females in terms of anxiety and brain GABA-A receptor-alpha-subunit immunoreactivity. The brain areas analyzed were the amygdale (AM, hippocampus (HP, medial prefrontal cortex (mPFC, medial preoptic area (POA and paraventricular nucleus (PVN. Rats were housed under a reversed light/dark cycle (lights off at 7∶00 h with access to water and food ad libitum. Animals underwent MS twice daily during the dark cycle from postnatal day 1 to postnatal day 21. Behavior was tested when rats were 65-70 days old using the elevated plus maze and after brains were treated for immunohistochemistry. We found that separated females spent more time in the open arms and showed more head dipping behavior compared with controls. The separated males spent more time in the center of the maze and engaged in more stretching behavior than the controls. Immunohistochemistry showed that separated females had less immunostained cells in the HP, mPFC, PVN and POA, while separated males had fewer immunolabeled cells in the PFC, PVN and AM. These results could indicate that MS has gender-specific effects on anxiety behaviors and that these effects are likely related to developmental alterations involving GABA-A neurotransmission.

Computer related self-efficacy and anxiety in older adults with and without mild cognitive impairment

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Wild, Katherine V.; Mattek, Nora; Maxwell, Shoshana A.; Dodge, Hiroko H.; Jimison, Holly B.; Kaye, Jeffrey A.

2012-01-01

Background This study examines differences in computer related self-efficacy and anxiety in subgroups of older adults, and changes in those measures following exposure to a systematic training program and subsequent computer use. Methods Participants were volunteers in the Intelligent Systems for Assessment of Aging Changes Study (ISAAC) carried out by the Oregon Center for Aging and Technology. Participants were administered two questionnaires prior to training and again one year later, related to computer self-efficacy and anxiety. Continuous recording of computer use was also assessed for a subset of participants. Results Baseline comparisons by gender, age, education, living arrangement, and computer proficiency, but not cognitive status, yielded significant differences in confidence and anxiety related to specific aspects of computer use. At one-year follow-up, participants reported less anxiety and greater confidence. However, the benefits of training and exposure varied by group and task. Comparisons based on cognitive status showed that the cognitively intact participants benefited more from training and/or experience with computers than did participants with Mild Cognitive Impairment (MCI), who after one year continued to report less confidence and more anxiety regarding certain aspects of computer use. Conclusion After one year of consistent computer use, cognitively intact participants in this study reported reduced levels of anxiety and increased self-confidence in their ability to perform specific computer tasks. Participants with MCI at baseline were less likely to demonstrate increased efficacy or confidence than their cognitively intact counterparts. PMID:23102124

Pain and anxiety experiences of South African adult burn injury patients during physiotherapy management

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L.D. Morris

2010-01-01

Full Text Available A dequate management of procedural pain during physiotherapy management plays an important role in building a trusting relationship betweenthe burn victim and the physiotherapist, and in ensuring desirable functional outcomes. However, the burn pain management regimens currently utilized inburn units, primarily consist of traditional pharmacologic analgesics which areassociated with numerous side-effects and alone are often reported as inadequateto alleviate procedural pain, warranting safer and effective adjunct therapies.Prior to the introduction and implementation of adjunct therapies into a developing world, it is imperative that the current situation in a burn unit, in terms of whether or not the pain management regimens in place are adequate, is first assessed, due to cost concerns. The following short report exemplifies the pain and anxiety experiences of a small number of burn injury patients during physiotherapy at the Tygerberg Hospital adult burn unit, South A frica.  It was hypothesized that the results of this study would underpin whether adult burn injury patients in a developing countryrequire adjunct therapies during physiotherapy management to supplement traditional pharmacologic analgesics inmanaging their procedural pain and subsequent anxiety.

Sex and Exercise Interact to Alter the Expression of Anabolic Androgenic Steroid-Induced Anxiety-Like Behaviors in the Mouse

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Onakomaiya, Marie M.; Porter, Donna M.; Oberlander, Joseph G.; Henderson, Leslie P.

2014-01-01

Anabolic androgenic steroids (AAS) are taken by both sexes to enhance athletic performance and body image, nearly always in conjunction with an exercise regime. Although taken to improve physical attributes, chronic AAS use can promote negative behavior, including anxiety. Few studies have directly compared the impact of AAS use in males versus females or assessed the interaction of exercise and AAS. We show that AAS increase anxiety-like behaviors in female but not male mice and that voluntary exercise accentuates these sex-specific differences. We also show that levels of the anxiogenic peptide corticotrophin releasing factor (CRF) are significantly greater in males, but that AAS selectively increase CRF levels in females, thus abrogating this sex-specific difference. Exercise did not ameliorate AAS-induced anxiety or alter CRF levels in females. Exercise was anxiolytic in males, but this behavioral outcome did not correlate with CRF levels. Brain-derived neurotrophic factor (BDNF) has also been implicated in the expression of anxiety. As with CRF, levels of hippocampal BDNF mRNA were significantly greater in males than females. AAS and exercise were without effect on BDNF mRNA in females. In males, anxiolytic effects of exercise correlated with increased BDNF mRNA, however AAS-induced changes in BDNF mRNA and anxiety did not. In sum, we find that AAS elicit sex-specific differences in anxiety and that voluntary exercise accentuates these differences. In addition, our data suggest that these behavioral outcomes may reflect convergent actions of AAS and exercise on a sexually differentiated CRF signaling system within the extended amygdala. PMID:24768711

Time does not heal all wounds: older adults who experienced childhood adversities have higher odds of mood, anxiety, and personality disorders.

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Raposo, Sarah M; Mackenzie, Corey S; Henriksen, Christine A; Afifi, Tracie O

2014-11-01

We aimed to examine the prevalence of several types of childhood adversity across adult cohorts, whether age moderates the effect of childhood adversity on mental health, the relationship between childhood adversity and psychopathology among older adults, the dose-response relationship between number of types of childhood adversities and mental disorders in later life, and whether lifetime mental health treatment reduces the odds of psychopathology among older survivors of childhood adversity. In a population-based, cross-sectional study on a nationally representative U.S. sample, we studied 34,653 community-dwelling Americans 20 years and older, including 7,080 adults 65 years and older from Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions. Trained lay interviewers assessed past-year mood and anxiety disorders and lifetime personality disorders. Participants self-reported childhood adversity based on questions from the Adverse Childhood Experiences Study. Childhood adversity was prevalent across five age cohorts. In our adjusted models, age did not moderate the effect of childhood adversity on mental disorders. Older adults who experienced childhood adversity had higher odds of having mood (odds ratio: 1.73; 95% confidence interval: 1.32-2.28), anxiety (odds ratio: 1.48; 95% confidence interval: 1.20-1.83), and personality disorders (odds ratio: 2.11; 95% confidence interval: 1.75-2.54) after adjusting for covariates. An increasing number of types of childhood adversities was associated with higher odds of personality disorders and somewhat higher odds of anxiety disorders. Treatment-seeking was associated with a reduced likelihood of anxiety and, especially, mood disorders in older adult childhood adversity survivors. These results emphasize the importance of preventing childhood adversity and intervening once it occurs to avoid the negative mental health effects that can last into old age. Copyright © 2014 American Association for

Prediction of adaptive self-regulatory responses to arthritis pain anxiety in exercising adults: does pain acceptance matter?

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Cary, Miranda Ashley; Gyurcsik, Nancy C; Brawley, Lawrence R

2015-01-01

Exercising for ≥ 150 min/week is a recommended strategy for self-managing arthritis. However, exercise nonadherence is a problem. Arthritis pain anxiety may interfere with regular exercise. According to the fear-avoidance model, individuals may confront their pain anxiety by using adaptive self-regulatory responses (eg, changing exercise type or duration). Furthermore, the anxiety-self-regulatory responses relationship may vary as a function of individuals' pain acceptance levels. To investigate pain acceptance as a moderator of the pain anxiety-adaptive self-regulatory responses relationship. The secondary objective was to examine whether groups of patients who differed in meeting exercise recommendations also differed in pain-related and self-regulatory responses. Adults (mean [± SD] age 49.75 ± 13.88 years) with medically diagnosed arthritis completed online measures of arthritis pain-related variables and self-regulatory responses at baseline, and exercise participation two weeks later. Individuals meeting (n=87) and not meeting (n=49) exercise recommendations were identified. Hierarchical multiple regression analysis revealed that pain acceptance moderated the anxiety-adaptive self-regulatory responses relationship. When pain anxiety was lower, greater pain acceptance was associated with less frequent use of adaptive responses. When anxiety was higher, adaptive responses were used regardless of pain acceptance level. MANOVA findings revealed that participants meeting the recommended exercise dose reported significantly lower pain and pain anxiety, and greater pain acceptance (Pself-regulatory capacity to cope with additional challenges to exercise adherence (eg, busy schedule).

Modulation of Inhibitory Processing by Posttraumatic Stress Symptoms and Anxiety in a Subclinical Sample of Children.

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Gindt, Morgane; Chanquoy, Lucile; Garcia, René

2016-12-01

In adults, pathologies of anxiety such as posttraumatic stress symptoms (PTSS) involve deficits in information processing that may reflect hypervigilance and deficient inhibitory control, specifically for negative information. However, little is known about inhibitory processing in children, particularly regarding the inhibition of emotional information. This study investigated whether children with PTSS or anxiety show impairments in executive control in an inhibition task. A total of 45 children (M age = 9.2 year, SD = 0.7, range: 8-11) completed an inhibition task involving emotional-happy, angry, and fearful-and neutral stimuli and clinical scales for PTSS and anxiety. The results indicated that the percentage of correct answers was modulated by PTSS status, particularly in the happiness task. PTSS and anxiety altered the inhibition of fearful information in children. These data suggest different types of inhibitory deficits depending on clinical symptoms, and implications are discussed. © The Author(s) 2016.

Health anxiety and illness behaviour in children of mothers with severe health anxiety

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Thorgaard, Mette Viller

2017-01-01

costs when untreated. Growing research suggests that health anxiety may originate in childhood, and studies have demonstrated that cognitive and behavioural features similar to those described for health anxiety in adults may be present. The development of health anxiety probably has a complex nature...... perspectives also assume an association between childhood experiences and family factors and a later development of health anxiety. This dissertation is based on a systematic review and a family case-control study and aims to answer the following questions: 1) What is the empirical evidence for the influence...... of childhood and family factors for the development of health anxiety? 2) Does exposure to severe maternal health anxiety contribute to health anxiety symptoms in their children or perhaps more broadly affect the children emotionally? 3) Do mothers with severe health anxiety express more health anxiety...

Anterior Cingulate Volumetric Alterations in Treatment-Naive Adults with ADHD: A Pilot Study

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Makris, Nikos; Seidman, Larry J.; Valera, Eve M.; Biederman, Joseph; Monuteaux, Michael C.; Kennedy, David N.; Caviness, Verne S., Jr.; Bush, George; Crum, Katherine; Brown, Ariel B.; Faraone, Stephen V.

2010-01-01

Objective: We sought to examine preliminary results of brain alterations in anterior cingulate cortex (ACC) in treatment-naive adults with ADHD. The ACC is a central brain node for the integration of cognitive control and allocation of attention, affect and drive. Thus its anatomical alteration may give rise to impulsivity, hyperactivity and…

Chronic intermittent ethanol exposure during adolescence: Effects on stress-induced social alterations and social drinking in adulthood.

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Varlinskaya, Elena I; Kim, Esther U; Spear, Linda P

2017-01-01

We previously observed lasting and sex-specific detrimental consequences of early adolescent intermittent ethanol exposure (AIE), with male, but not female, rats showing social anxiety-like alterations when tested as adults. The present study used Sprague Dawley rats to assess whether social alterations induced by AIE (3.5g/kg, intragastrically, every other day, between postnatal days [P] 25-45) are further exacerbated by stressors later in life. Another aim was to determine whether AIE alone or in combination with stress influenced intake of a sweetened ethanol solution (Experiment 1) or a sweetened solution ("supersac") alone (Experiment 2) under social circumstances. Animals were exposed to restraint on P66-P70 (90min/day) or left nonstressed, with corticosterone (CORT) levels assessed on day 1 and day 5 in Experiment 2. Social anxiety-like behavior emerged after AIE in non-stressed males, but not females, whereas stress-induced social anxiety was evident only in water-exposed males and females. Adult-typical habituation of the CORT response to repeated restraint was not evident in adult animals after AIE, a lack of habituation reminiscent of that normally evident in adolescents. Neither AIE nor stress affected ethanol intake under social circumstances, although AIE and restraint independently increased adolescent-typical play fighting in males during social drinking. Among males, the combination of AIE and restraint suppressed "supersac" intake; this index of depression-like behavior was not seen in females. The results provide experimental evidence associating adolescent alcohol exposure, later stress, anxiety, and depression, with young adolescent males being particularly vulnerable to long-lasting adverse effects of repeated ethanol. This article is part of a Special Issue entitled SI: Adolescent plasticity. Copyright © 2016 Elsevier B.V. All rights reserved.

The protective properties of Act-Belong-Commit indicators against incident depression, anxiety, and cognitive impairment among older Irish adults

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Santini, Ziggi Ivan; Koyanagi, Ai; Tyrovolas, Stefanos

2017-01-01

-Belong-Commit and incident depression, anxiety, and cognitive impairment at two-year follow-up. The adjusted model showed that each increase in the number of social/recreational activities (Act) inversely predicted the onset of depression, anxiety, and cognitive impairment. The same was the case for social network...... integration (Belong); that is, being well integrated into social networks was a significant protective factor against all mental health outcomes. Finally, frequency of participation in social/recreational activities (Commit) significantly and inversely predicted the onset of depression and anxiety, while...... two consecutive waves of the Irish Longitudinal Study on Ageing (TILDA) were analyzed. The analytical sample consisted of 6098 adults aged ≥ 50 years. Validated scales for depression, anxiety, and cognitive impairment were used. The number of social/recreational activities engaged in was used...

Overlap between autistic and schizotypal personality traits is not accounted for by anxiety and depression.

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Mealey, Alex; Abbott, Gavin; Byrne, Linda K; McGillivray, Jane

2014-10-30

Autism spectrum and schizophrenia spectrum disorders are classified separately in the DSM-5, yet research indicates that these two disorders share overlapping features. The aim of the present study was to examine the overlap between autistic and schizotypal personality traits and whether anxiety and depression act as confounding variables in this relationship within a non-clinical population. One hundred and forty-four adults completed the Autism Spectrum Quotient and the Schizotypal Personality Questionnaire and the Depression Anxiety Stress Scales-21. A number of associations were seen between autistic and schizotypal personality traits. However, negative traits were the only schizotypal feature to uniquely predict global autistic traits, thus highlighting the importance of interpersonal qualities in the overlap of autistic and schizotypal characteristics. The inclusion of anxiety and depression did not alter relationships between autistic and schizotypal traits, indicating that anxiety and depression are not confounders of this relationship. These findings have important implications for the conceptualisation of both disorders. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The influence of attention biases and adult attachment style on treatment outcome for adults with social anxiety disorder.

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Byrow, Yulisha; Peters, Lorna

2017-08-01

Attention biases figure prominently in CBT models of social anxiety and are thought to maintain symptoms of social anxiety disorder (SAD). Studies have shown that individual differences in pre-treatment attention biases predict cognitive behavioural therapy (CBT) outcome. However, these findings have been inconsistent as to whether vigilance towards threat predicts better or poorer treatment outcome. Adult attachment style is an individual characteristic that may influence the relationship between attention bias and SAD. This study investigates the relationship between attention biases and CBT treatment outcome for SAD. Furthermore, we examined the influence of adult attachment style on this relationship. Participants with a primary diagnosis of SAD completed a passive viewing (measuring vigilance towards threat) and a novel difficulty to disengage (measuring difficulty to disengage attention) eye-tracking task prior to attending 12 CBT group sessions targeting SAD. Symptom severity was measured at pre- and post-treatment. Regression analyses were conducted on a sample of 50 participants. Greater vigilance for threat than avoidance of threat at pre-treatment predicted poorer treatment outcomes. Greater difficulty disengaging from happy faces, compared to neutral faces, predicted poorer treatment outcomes. Attachment style did not moderate these relationships. The associations between attention biases and specific components of CBT treatment were not examined. The novel findings regarding difficulty to disengage attention require replication. The findings have implications for the theoretical models of SAD and for the treatment of SAD. Copyright © 2017 Elsevier B.V. All rights reserved.

Omega 3 Consumption and Anxiety Disorders: A Cross-Sectional Analysis of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil).

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Natacci, Lara; M Marchioni, Dirce; C Goulart, Alessandra; Nunes, Maria Angélica; B Moreno, Arlinda; O Cardoso, Letícia; Giatti, Luana; B Molina, Maria Del Carmen; S Santos, Itamar; R Brunoni, André; A Lotufo, Paulo; M Bensenor, Isabela

2018-05-24

Few studies have evaluated the association between diet and mental disorders, and it has been established that ω-3 ( n -3) fatty acids may have a beneficial effect for sufferers of anxiety disorders. This study is part of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil)—a population-based cohort study on diet and mental health—and searched for associations between anxiety disorders and consumption of n -3 polyunsaturated fatty acids (PUFA). The study had a cross-sectional design, with a total sample of 12,268 adults. Dietary exposure was measured by a quantitative food-frequency questionnaire, and mental diagnoses were assessed by the Clinical Interview Schedule—Revised Version and diagnosed according to the International Classification of Diseases (ICD-10). Logistic regression models were built using quintiles of n -3, ω 6 ( n -6), n -6/ n -3 ratio, and PUFA, using the 1st quintile as reference. Anxiety disorders were identified in 15.4% of the sample. After adjusting for sociodemographic variables, cardiovascular risk factors, diet variables, and depression, intakes in the 5th quintile were inversely associated with anxiety disorders for EPA (OR = 0.82, 95% CI = 0.69⁻0.98), DHA (OR = 0.83, 95% CI = 0.69⁻0.98), and DPA (OR = 0.82, 95% CI = 0.69⁻0.98). Participants in the fifth quintile of n -6/ n -3 ratio had a positive association with anxiety disorders. Although results suggest a possible protective effect of n -3 fatty acids against anxiety, all associations lost significance after adjustment for multiple comparisons.

Anxiety promotes memory for mood-congruent faces but does not alter loss aversion.

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Charpentier, Caroline J; Hindocha, Chandni; Roiser, Jonathan P; Robinson, Oliver J

2016-04-21

Pathological anxiety is associated with disrupted cognitive processing, including working memory and decision-making. In healthy individuals, experimentally-induced state anxiety or high trait anxiety often results in the deployment of adaptive harm-avoidant behaviours. However, how these processes affect cognition is largely unknown. To investigate this question, we implemented a translational within-subjects anxiety induction, threat of shock, in healthy participants reporting a wide range of trait anxiety scores. Participants completed a gambling task, embedded within an emotional working memory task, with some blocks under unpredictable threat and others safe from shock. Relative to the safe condition, threat of shock improved recall of threat-congruent (fearful) face location, especially in highly trait anxious participants. This suggests that threat boosts working memory for mood-congruent stimuli in vulnerable individuals, mirroring memory biases in clinical anxiety. By contrast, Bayesian analysis indicated that gambling decisions were better explained by models that did not include threat or treat anxiety, suggesting that: (i) higher-level executive functions are robust to these anxiety manipulations; and (ii) decreased risk-taking may be specific to pathological anxiety. These findings provide insight into the complex interactions between trait anxiety, acute state anxiety and cognition, and may help understand the cognitive mechanisms underlying adaptive anxiety.

Forgetting the best when predicting the worst: Preliminary observations on neural circuit function in adolescent social anxiety

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Johanna M. Jarcho

2015-06-01

Full Text Available Social anxiety disorder typically begins in adolescence, a sensitive period for brain development, when increased complexity and salience of peer relationships requires novel forms of social learning. Disordered social learning in adolescence may explain how brain dysfunction promotes social anxiety. Socially anxious adolescents (n = 15 and adults (n = 19 and non-anxious adolescents (n = 24 and adults (n = 32 predicted, then received, social feedback from high and low-value peers while undergoing functional magnetic resonance imaging (fMRI. A surprise recall task assessed memory biases for feedback. Neural correlates of social evaluation prediction errors (PEs were assessed by comparing engagement to expected and unexpected positive and negative feedback. For socially anxious adolescents, but not adults or healthy participants of either age group, PEs elicited heightened striatal activity and negative fronto-striatal functional connectivity. This occurred selectively to unexpected positive feedback from high-value peers and corresponded with impaired memory for social feedback. While impaired memory also occurred in socially-anxious adults, this impairment was unrelated to brain-based PE activity. Thus, social anxiety in adolescence may relate to altered neural correlates of PEs that contribute to impaired learning about social feedback. Small samples necessitate replication. Nevertheless, results suggest that the relationship between learning and fronto-striatal function may attenuate as development progresses.

Functional programming of the autonomic nervous system by early life immune exposure: implications for anxiety.

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Luba Sominsky

Full Text Available Neonatal exposure of rodents to an immune challenge alters a variety of behavioural and physiological parameters in adulthood. In particular, neonatal lipopolysaccharide (LPS; 0.05 mg/kg, i.p. exposure produces robust increases in anxiety-like behaviour, accompanied by persistent changes in hypothalamic-pituitary-adrenal (HPA axis functioning. Altered autonomic nervous system (ANS activity is an important physiological contributor to the generation of anxiety. Here we examined the long term effects of neonatal LPS exposure on ANS function and the associated changes in neuroendocrine and behavioural indices. ANS function in Wistar rats, neonatally treated with LPS, was assessed via analysis of tyrosine hydroxylase (TH in the adrenal glands on postnatal days (PNDs 50 and 85, and via plethysmographic assessment of adult respiratory rate in response to mild stress (acoustic and light stimuli. Expression of genes implicated in regulation of autonomic and endocrine activity in the relevant brain areas was also examined. Neonatal LPS exposure produced an increase in TH phosphorylation and activity at both PNDs 50 and 85. In adulthood, LPS-treated rats responded with increased respiratory rates to the lower intensities of stimuli, indicative of increased autonomic arousal. These changes were associated with increases in anxiety-like behaviours and HPA axis activity, alongside altered expression of the GABA-A receptor α2 subunit, CRH receptor type 1, CRH binding protein, and glucocorticoid receptor mRNA levels in the prefrontal cortex, hippocampus and hypothalamus. The current findings suggest that in addition to the commonly reported alterations in HPA axis functioning, neonatal LPS challenge is associated with a persistent change in ANS activity, associated with, and potentially contributing to, the anxiety-like phenotype. The findings of this study reflect the importance of changes in the perinatal microbial environment on the ontogeny of

Functional programming of the autonomic nervous system by early life immune exposure: implications for anxiety.

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Sominsky, Luba; Fuller, Erin A; Bondarenko, Evgeny; Ong, Lin Kooi; Averell, Lee; Nalivaiko, Eugene; Dunkley, Peter R; Dickson, Phillip W; Hodgson, Deborah M

2013-01-01

Neonatal exposure of rodents to an immune challenge alters a variety of behavioural and physiological parameters in adulthood. In particular, neonatal lipopolysaccharide (LPS; 0.05 mg/kg, i.p.) exposure produces robust increases in anxiety-like behaviour, accompanied by persistent changes in hypothalamic-pituitary-adrenal (HPA) axis functioning. Altered autonomic nervous system (ANS) activity is an important physiological contributor to the generation of anxiety. Here we examined the long term effects of neonatal LPS exposure on ANS function and the associated changes in neuroendocrine and behavioural indices. ANS function in Wistar rats, neonatally treated with LPS, was assessed via analysis of tyrosine hydroxylase (TH) in the adrenal glands on postnatal days (PNDs) 50 and 85, and via plethysmographic assessment of adult respiratory rate in response to mild stress (acoustic and light stimuli). Expression of genes implicated in regulation of autonomic and endocrine activity in the relevant brain areas was also examined. Neonatal LPS exposure produced an increase in TH phosphorylation and activity at both PNDs 50 and 85. In adulthood, LPS-treated rats responded with increased respiratory rates to the lower intensities of stimuli, indicative of increased autonomic arousal. These changes were associated with increases in anxiety-like behaviours and HPA axis activity, alongside altered expression of the GABA-A receptor α2 subunit, CRH receptor type 1, CRH binding protein, and glucocorticoid receptor mRNA levels in the prefrontal cortex, hippocampus and hypothalamus. The current findings suggest that in addition to the commonly reported alterations in HPA axis functioning, neonatal LPS challenge is associated with a persistent change in ANS activity, associated with, and potentially contributing to, the anxiety-like phenotype. The findings of this study reflect the importance of changes in the perinatal microbial environment on the ontogeny of physiological processes.

Impaired sense of smell and altered olfactory system in RAG-1-/- immunodeficient mice

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Lorenza eRattazzi

2015-09-01

Full Text Available Immune deficiencies are often associated with a number of physical manifestations including loss of sense of smell and an increased level of anxiety. We have previously shown that T and B cell-deficient recombinase activating gene (RAG-1-/- knockout mice have an increased level of anxiety-like behavior and altered gene expression involved in olfaction. In this study, we expanded these findings by testing the structure and functional development of the olfactory system in RAG-1-/- mice. Our results show that these mice have a reduced engagement in different types of odors and this phenotype is associated with disorganized architecture of glomerular tissue and atrophy of the main olfactory epithelium. Most intriguingly this defect manifests specifically in adult age and is not due to impairment in the patterning of the olfactory neuron staining at the embryo stage. Together these findings provide a formerly unreported biological evidence for an altered function of the olfactory system in RAG-1-/- mice.

Puberty and Adolescence as a Time of Vulnerability to Stressors that Alter Neurobehavioral Processes

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Holder, Mary K.; Blaustein, Jeffrey D.

2013-01-01

Puberty and adolescence are major life transitions during which an individual’s physiology and behavior changes from that of a juvenile to that of an adult. Here we review studies documenting the effects of stressors during pubertal and adolescent development on the adult brain and behavior. The experience of complex or compound stressors during puberty/adolescence generally increases stress reactivity, increases anxiety and depression, and decreases cognitive performance in adulthood. These behavioral changes correlate with decreased hippocampal volumes and alterations in neural plasticity. Moreover, stressful experiences during puberty disrupt behavioral responses to gonadal hormones both in sexual performance and on cognition and emotionality. These behavioral changes correlate with altered estrogen receptor densities in some estrogen-concentrating brain areas, suggesting a remodeling of the brain’s response to hormones. A hypothesis is presented that activation of the immune system results in chronic neuroinflammation that may mediate the alterations of hormone-modulated behaviors in adulthood. PMID:24184692

A Foucaultian Approach to Academic Anxiety

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Levine, Gavrielle

2008-01-01

Academic anxiety interferes with achievement and performance, as well as social and psychological development among children and adults. Although the writings of Michel Foucault do not address anxiety directly, his themes of knowledge and power have been applied to education and describe relationships that are likely to create anxiety among some…

Enduring increases in anxiety-like behavior and rapid nucleus accumbens dopamine signaling in socially isolated rats.

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Yorgason, Jordan T; España, Rodrigo A; Konstantopoulos, Joanne K; Weiner, Jeffrey L; Jones, Sara R

2013-03-01

Social isolation (SI) rearing, a model of early life stress, results in profound behavioral alterations, including increased anxiety-like behavior, impaired sensorimotor gating and increased self-administration of addictive substances. These changes are accompanied by alterations in mesolimbic dopamine function, such as increased dopamine and metabolite tissue content, increased dopamine responses to cues and psychostimulants, and increased dopamine neuron burst firing. Using voltammetric techniques, we examined the effects of SI rearing on dopamine transporter activity, vesicular release and dopamine D2-type autoreceptor activity in the nucleus accumbens core. Long-Evans rats were housed in group (GH; 4/cage) or SI (1/cage) conditions from weaning into early adulthood [postnatal day (PD) 28-77]. After this initial housing period, rats were assessed on the elevated plus-maze for an anxiety-like phenotype, and then slice voltammetry experiments were performed. To study the enduring effects of SI rearing on anxiety-like behavior and dopamine terminal function, another cohort of similarly reared rats was isolated for an additional 4 months (until PD 174) and then tested. Our findings demonstrate that SI rearing results in lasting increases in anxiety-like behavior, dopamine release and dopamine transporter activity, but not D2 activity. Interestingly, GH-reared rats that were isolated as adults did not develop the anxiety-like behavior or dopamine changes seen in SI-reared rats. Together, our data suggest that early life stress results in an anxiety-like phenotype, with lasting increases in dopamine terminal function. © 2013 Federation of European Neuroscience Societies and Blackwell Publishing Ltd.

Anxiety and depressed mood decline following smoking abstinence in adult smokers with Attention Deficit Hyperactivity Disorder

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Covey, Lirio S.; Hu, Mei-Chen; Winhusen, Theresa; Lima, Jennifer; Berlin, Ivan; Nunes, Edward

2015-01-01

Introduction A preponderance of relevant research has indicated reduction in anxiety and depressive symptoms following smoking abstinence. This secondary analysis investigated whether the phenomenon extends to smokers with attention deficit hyperactivity disorder (ADHD). Methods The study setting was an 11-Week double-blind placebo-controlled randomized trial of osmotic release oral system methylphenidate (OROS-MPH) as a cessation aid when added to nicotine patch and counseling. Participants were 255 adult smokers with ADHD. The study outcomes are: anxiety (Beck Anxiety Inventory (BAI)) and depressed mood (Beck Depression Inventory II (BDI)) measured one Week and six Weeks after a target quit day (TQD). The main predictor is point - prevalence abstinence measured at Weeks 1 and 6 after TQD. Covariates are treatment (OROS-MPH vs placebo), past major depression, past anxiety disorder, number of cigarettes smoked daily, demographics (age, gender, education, marital status) and baseline scores on the BAI, BDI, and the DSM-IV ADHD Rating Scale. Results Abstinence was significantly associated with lower anxiety ratings throughout the post-quit period (p<0.001). Depressed mood was lower for abstainers than non-abstainers at Week 1 (p<0.05), but no longer at Week 6 (p=0.83). Treatment with OROS-MPH relative to placebo showed significant reductions at Week 6 after TQD for both anxiety (p<0.05) and depressed mood (p<0.001), but not at Week 1. Differential abstinence effects of gender were observed. Anxiety and depression ratings at baseline predicted increased ratings of corresponding measures during the post-quit period. Conclusion Stopping smoking yielded reductions in anxiety and depressed mood in smokers with ADHD treated with nicotine patch and counseling. Treatment with OROS-MPH yielded mood reductions in delayed manner. PMID:26272693

Neuroendocrine models of social anxiety disorder

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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,

Evaluation of Altered Drug Pharmacokinetics in Critically Ill Adults Receiving Extracorporeal Membrane Oxygenation.

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Ha, Michael A; Sieg, Adam C

2017-02-01

Extracorporeal membrane oxygenation (ECMO) is a life-support modality used in patients with refractory cardiac and/or respiratory failure. A significant resurgence in the use ECMO has been seen in recent years as a result of substantial improvements in technology and survival benefit. With expanding ECMO use, a better understanding of how ECMO affects drug pharmacokinetics (PK) is necessary. The vast majority of PK studies in patients receiving ECMO have been conducted within neonatal or pediatric populations or within a controlled environment (e.g., in vitro or ex vivo). Because of significant differences in absorption, distribution, metabolism, and excretion, it may be inappropriate to extrapolate these PK data to adults. Thus, the aims of this review are to evaluate the changes in drug PK during ECMO and to summarize the available PK data for common drugs used in the adult critically ill patients during ECMO support. A search of the PubMed (1965-July 2016), EMBASE (1965-July 2016), and Cochrane Controlled Trial Register databases was performed. All relevant studies describing PK alterations during ECMO in ex vivo experiments and in adults were included. Evaluation of the data indicated that drug PK in adults receiving ECMO support may be significantly altered. Factors influencing these alterations are numerous and have intricate relationships with each other but can generally be classified as ECMO circuit factors, drug factors, and patient factors. Commonly used drugs in these patients include antimicrobials, sedatives, and analgesics. PK data for most of these drugs are generally lacking; however, recent research efforts in this patient population have provided some limited guidance in drug dosing. With an improved understanding of altered drug PK secondary to ECMO therapy, optimization of pharmacotherapy within this critically ill population continues to move forward. © 2016 Pharmacotherapy Publications, Inc.

Mood, anxiety, and alcohol use disorders and later cause-specific sick leave in young adult employees.

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Torvik, Fartein Ask; Reichborn-Kjennerud, Ted; Gjerde, Line C; Knudsen, Gun Peggy; Ystrom, Eivind; Tambs, Kristian; Røysamb, Espen; Østby, Kristian; Ørstavik, Ragnhild

2016-08-03

Mental disorders strongly influence work capability in young adults, but it is not clear which disorders that are most strongly associated with sick leave, and which diagnoses that are stated on the sick leave certificates. Better knowledge of the impairments associated with different mental disorders is needed for optimal planning of interventions and prioritization of health services. In the current study, we investigate the prospective associations between eight mood, anxiety, and alcohol use disorders, and later sick leave granted for mental, somatic, or any disorder. Lifetime mental disorders were assessed by structured diagnostic interviews in 2,178 young adults followed for eight years with registry data on sick leave. Relative risk ratios were estimated for the associations between each mental disorder and the different forms of sick leave. All included diagnoses were associated with later sick leave. In adjusted analyses, major depressive disorder and generalized anxiety disorder were the strongest predictors of sick leave granted for mental disorders, whereas social anxiety disorder and specific phobia were the strongest predictors of sick leave granted for somatic disorders. Specific phobia and major depressive disorder had the highest attributable fractions for all-cause sick leave. Mood and anxiety disorders constituted independent risk factors for all cause sick leave, whereas alcohol use disorders seemed to be of less importance in young adulthood. Disorders characterised by distress were most strongly associated with sick leave granted for mental disorders, whereas disorders characterised by fear primarily predicted sick leave granted for somatic conditions. A large part of all sick leave is related to specific phobia, due to the high prevalence of this disorder. The impairment associated with this common disorder may be under-acknowledged, and it could decrease work capacity among individuals with somatic disorders. This disorder has good treatment

Impact of low-dose chronic exposure to Bisphenol A (BPA) on adult male zebrafish adaption to the environmental complexity: Disturbing the color preference patterns and reliving the anxiety behavior.

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Li, Xiang; Sun, Ming-Zhu; Li, Xu; Zhang, Shu-Hui; Dai, Liang-Ti; Liu, Xing-Yu; Zhao, Xin; Chen, Dong-Yan; Feng, Xi-Zeng

2017-11-01

The extensive usage of xenobiotic endocrine disrupting chemicals (XEDCs), such as Bisphenol A (BPA), has created obvious threat to aquatic ecosystems worldwide. Although a comprehensive understanding of the adverse effect of BPA on behaviors and physiology have been proven, the potential impact of low-dose BPA on altering the basic ability of aquatic organism in adapting to the surrounded complex environment still remains elusive. In this research, we report that treatment of adult male zebrafish with chronic (7 weeks) low-dose (0.22 nM-2.2 nM) BPA, altered the ability in adapting the complex environment by disturbing the natural color preference patterns. In addition, chronic 50 ng/L (0.22 nM) BPA exposure alleviated the anxiety behavior of male zebrafish confronted with the novel environment by enhancing the preference towards light in the light/dark preference test. This phenotype was associated with less expression of serotonin (5-TH) in the hypothalamus and the down-regulation of tyrosine hydroxylase (TH) in brain tissues. As such, our results show that low-dose BPA remnant in surface waters altered zebrafish behavior that are known to have ecological and evolutionary consequences. Here we reported that the impact of chronic low-dose BPA exposure on the basic capability of zebrafish to adapt to the environmental complexity. Specifically, BPA at low concentration, under the environmental safety level and 3000-fold lower than the accepted human daily exposure, interfered with the ability to discriminate color and alleviate anxiety induced by the novel environment, which finally altered the capability of male zebrafish to adapt to the environmental complexity. These findings revealed the ecological effect of low-dose BPA and regular BPA concentration standard are not necessarily safe. The result also provided the consideration of retuning the hazard concentration level of BPA. Copyright © 2017 Elsevier Ltd. All rights reserved.

Childhood parental bonding affects adulthood trait anxiety through self-esteem.

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Shimura, Akiyoshi; Takaesu, Yoshikazu; Nakai, Yukiei; Murakoshi, Akiko; Ono, Yasuyuki; Matsumoto, Yasunori; Kusumi, Ichiro; Inoue, Takeshi

2017-04-01

The association between trait anxiety and parental bonding has been suggested. However, the mechanism remains uncertain and there is no study focused on general adult population. We investigated the association and the mechanism between childhood parental bonding and adulthood trait anxiety in the general adult population. A cross-sectional retrospective survey was conducted in 2014 with 853 adult volunteers from the general population. The Parental Bonding Instrument, Rosenberg Self-Esteem Scale, and State-Trait Anxiety Inventory Form Y (STAI-Y) were self-administered. Structural equation modelling was used for the analysis. Childhood parental bonding affected adulthood trait anxiety indirectly mediated by self-esteem. Trait anxiety was decreased by parental care and increased by parental overprotection through self-esteem. This model explained 51.1% of the variability in STAI-Y trait anxiety scores. This study suggests an important role of self-esteem as a mediator between childhood parental bonding and adulthood trait anxiety. Copyright © 2016. Published by Elsevier Inc.

Comorbid anxiety disorders alter the association between cardiovascular diseases and depression: the German National Health Interview and Examination Survey.

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Tully, Phillip J; Baune, Bernhard T

2014-05-01

This study aims to examine whether specific anxiety disorder comorbidity alters the purported association between depression and specific cardiovascular diseases (CVDs). In 4,181 representative German participants of the general population, 12-month prevalence of psychiatric disorders was assessed through the Composite International Diagnostic Interview and CVDs by physician verified diagnosis. Adjusting for conventional risk factors logistic regression analyzed the association between CVDs (peripheral vascular disease (PVD), hypertension, cerebrovascular disease and heart disease) and combinations of comorbidity between depression and anxiety disorder types (panic disorder, specific phobia, social phobia and generalized anxiety). There were 770 cases of hypertension (18.4 %), 763 cases of cerebrovascular disease (18.2 %), 748 cases of PVD (17.9 %), and 1,087 cases of CVD (26.0 %). In adjusted analyses phobia comorbid with depression was associated with cerebrovascular disease (odds ratio (OR) 1.61; 95 % confidence interval (CI) 1.04-2.50) as was panic disorder (OR 2.89; 95 % CI 1.47-5.69). PVD was significantly associated with panic disorder (adjusted OR 2.97; 95 % CI 1.55-5.69). Panic disorder was associated with CVDs (adjusted OR 2.28; 95 % CI 1.09-4.77) as was phobia (adjusted OR 1.35; 95 % CI 1.04-1.78). Classification of anxiety and depression according to comorbidity groups showed discrete effects for panic disorder and specific phobia with CVDs, independent from covariates and depression.

Adolescent Social Stress Increases Anxiety-like Behavior and Alters Synaptic Transmission, Without Influencing Nicotine Responses, in a Sex-Dependent Manner.

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Caruso, Michael J; Crowley, Nicole A; Reiss, Dana E; Caulfield, Jasmine I; Luscher, Bernhard; Cavigelli, Sonia A; Kamens, Helen M

2018-03-01

Early-life stress is a risk factor for comorbid anxiety and nicotine use. Because little is known about the factors underlying this comorbidity, we investigated the effects of adolescent stress on anxiety-like behavior and nicotine responses within individual animals. Adolescent male and female C57BL/6J mice were exposed to chronic variable social stress (CVSS; repeated cycles of social isolation + social reorganization) or control conditions from postnatal days (PND) 25-59. Anxiety-like behavior and social avoidance were measured in the elevated plus-maze (PND 61-65) and social approach-avoidance test (Experiment 1: PND 140-144; Experiment 2: 95-97), respectively. Acute nicotine-induced locomotor, hypothermic, corticosterone responses, (Experiment 1: PND 56-59; Experiment 2: PND 65-70) and voluntary oral nicotine consumption (Experiment 1: PND 116-135; Experiment 2: 73-92) were also examined. Finally, we assessed prefrontal cortex (PFC) and nucleus accumbens (NAC) synaptic transmission (PND 64-80); brain regions that are implicated in anxiety and addiction. Mice exposed to adolescent CVSS displayed increased anxiety-like behavior relative to controls. Further, CVSS altered synaptic excitability in PFC and NAC neurons in a sex-specific manner. For males, CVSS decreased the amplitude and frequency of spontaneous excitatory postsynaptic currents in the PFC and NAC, respectively. In females, CVSS decreased the amplitude of spontaneous inhibitory postsynaptic currents in the NAC. Adolescent CVSS did not affect social avoidance or nicotine responses and anxiety-like behavior was not reliably associated with nicotine responses within individual animals. Taken together, complex interactions between PFC and NAC function may contribute to adolescent stress-induced anxiety-like behavior without influencing nicotine responses. Copyright © 2018 IBRO. Published by Elsevier Ltd. All rights reserved.

Adolescent social defeat alters markers of adult dopaminergic function.

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Novick, Andrew M; Forster, Gina L; Tejani-Butt, Shanaz M; Watt, Michael J

2011-08-10

Stressful experiences during adolescence can alter the trajectory of neural development and contribute to psychiatric disorders in adulthood. We previously demonstrated that adolescent male rats exposed to repeated social defeat stress show changes in mesocorticolimbic dopamine content both at baseline and in response to amphetamine when tested in adulthood. In the present study we examined whether markers of adult dopamine function are also compromised by adolescent experience of social defeat. Given that the dopamine transporter as well as dopamine D1 receptors act as regulators of psychostimulant action, are stress sensitive and undergo changes during adolescence, quantitative autoradiography was used to measure [(3)H]-GBR12935 binding to the dopamine transporter and [(3)H]-SCH23390 binding to dopamine D1 receptors, respectively. Our results indicate that social defeat during adolescence led to higher dopamine transporter binding in the infralimbic region of the medial prefrontal cortex and higher dopamine D1 receptor binding in the caudate putamen, while other brain regions analyzed were comparable to controls. Thus it appears that social defeat during adolescence causes specific changes to the adult dopamine system, which may contribute to behavioral alterations and increased drug seeking. Copyright © 2011 Elsevier Inc. All rights reserved.

Kindergarteners' self-reported social inhibition and observed social reticence: moderation by adult-reported social inhibition and social anxiety disorder symptoms.

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Kiel, Elizabeth J; Buss, Kristin A; Molitor, Joseph G

2015-04-01

Prevention of later anxiety problems would best be accomplished by identifying at-risk children early in development. For example, children who develop Social Anxiety Disorder (SAD) may show social withdrawal in the form of social inhibition (i.e., shyness with unfamiliar adults and peers) at school entry. Although the use of children's perceptions of their own social inhibition would provide insight into early risk, the utility of young children's self-reports remains unclear. The current study examined whether children deemed more extreme on social inhibition or social anxiety by adult report provided self-report of social inhibition that related to observed social reticence in the laboratory. Participants included 85 kindergarten children (36 female, 49 male), their parents, and their teachers. Moderation analyses revealed that children's self-reported social inhibition related significantly to observed social reticence under the conditions of high parent-reported social inhibition, high teacher-reported social inhibition, and high SAD symptoms. These results suggest that the most inhibited children are aware of their behavior and can report it in a meaningfully way as young as kindergarten age.

The impact of life stress on adult depression and anxiety is dependent on gender and timing of exposure.

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Herbison, Carly E; Allen, Karina; Robinson, Monique; Newnham, John; Pennell, Craig

2017-10-01

There is debate about the relative importance of timing of stressful events prenatally and over the life course and risk for subsequent depressive/anxious illness. The aim of this study was to examine the relative roles of prenatal stress and postnatal stress trajectories in predicting depression and anxiety in early adulthood in males and females. Exposure to life stress events was examined in the Western Australian Pregnancy Cohort (Raine) Study during pregnancy and ages 1, 2, 3, 5, 8, 10, 14, and 17 years. At age 20, offspring completed the Depression Anxiety Stress Scale. Prenatal stress and trajectories of stress events from age 1 to 17 were analyzed in linear regression analyses. Five postnatal stress trajectories were identified. In females, medium to high chronic stress exposure or exposure during puberty/adolescence predicted depression and anxiety symptoms while low or reduced stress exposure over the life course did not, after adjustment for relevant confounders. High stress early in pregnancy contributed to male depression/anxiety symptoms independent of postnatal stress trajectory. In females, postnatal stress trajectory was more important than prenatal stress in predicting depression/anxiety symptoms. Interventions focused on reducing and managing stress events around conception/pregnancy and exposure to chronic stress are likely to have beneficial outcomes on rates of depression and anxiety in adults.

Altered time course of amygdala activation during speech anticipation in social anxiety disorder.

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Davies, Carolyn D; Young, Katherine; Torre, Jared B; Burklund, Lisa J; Goldin, Philippe R; Brown, Lily A; Niles, Andrea N; Lieberman, Matthew D; Craske, Michelle G

2017-02-01

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Participants (SAD n=58; HC n=16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task. Repeated measures multi-level modeling analyses were used to examine group differences in time course activity during speech vs. control anticipation for regions of interest, including bilateral amygdala, insula, ventral striatum, and dorsal anterior cingulate cortex. The time course of amygdala activity was more prolonged and less variable throughout speech anticipation in SAD participants compared to HCs, whereas the overall magnitude of amygdala response did not differ between groups. Magnitude and time course of activity was largely similar between groups across other regions of interest. Analyses were restricted to regions of interest and task order was the same across participants due to the nature of deception instructions. Sustained amygdala time course during anticipation may uniquely reflect heightened detection of threat or deficits in emotion regulation in socially anxious individuals. Findings highlight the importance of examining temporal dynamics of amygdala responding. Copyright © 2016 Elsevier B.V. All rights reserved.

Online versus paper-based screening for depression and anxiety in adults with cystic fibrosis in Ireland: a cross-sectional exploratory study.

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Cronly, Jennifer; Duff, Alistair J; Riekert, Kristin A; Perry, Ivan J; Fitzgerald, Anthony P; Horgan, Aine; Lehane, Elaine; Howe, Barbara; Ni Chroinin, Muireann; Savage, Eileen

2018-01-21

To compare online and paper-based screening for depression and anxiety in adults with cystic fibrosis (CF). Cross-sectional study in CF clinics in Ireland and through the Cystic Fibrosis Ireland online community. 160 adult patients aged 18 or above were recruited. Of these, 147 were included in the analysis; 83 online and 64 paper-based. The remaining 13 were excluded because of incomplete data. Depression and anxiety were measured using the Hospital Anxiety and Depression Scale (HADS). Data on pulmonary function (forced expiratory volume in 1 s %) and body mass index were self-reported based on clinical assessments. Sociodemographic data were collected. Compared with the paper-based participants, the online participants were more likely to be female (61.7% vs 48.4%), older (mean 32.2 vs 28.2 years) and were more likely to be married (32.5% vs 15.6%), living with their spouse or partner (42.5% vs 22.6%) and working either full time (33.7% vs 15.9%) or part time (30.1%vs 17.5%). The prevalence rates of elevated anxiety and depression were not significantly different (P=0.71 and P=0.56). HADS anxiety and depression scores were not statistically different between online (P=0.83) and paper-based (P=0.92) participants based on Mann-Whitney U test. A significant negative correlation was found between depression and pulmonary function (r=-0.39, P=0.01) and anxiety and pulmonary function (r=-0.36, P=0.02). Based on Cronbach's alpha, there were no statistically significant differences between the online and paper-based participants on the internal consistency of the HADS anxiety (P=0.073) and depression (P=0.378) scales. Our findings suggest that online and paper-based screening for depression and anxiety in adult patients with CF yield comparable findings on prevalence rates and scores, associations with health and internal consistency of subscales. This study highlights that online screening offers an alternative method to paper-based screening. Further research with a

Effect of Reiki therapy on pain and anxiety in adults: an in-depth literature review of randomized trials with effect size calculations.

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Thrane, Susan; Cohen, Susan M

2014-12-01

The objective of this study was to calculate the effect of Reiki therapy for pain and anxiety in randomized clinical trials. A systematic search of PubMed, ProQuest, Cochrane, PsychInfo, CINAHL, Web of Science, Global Health, and Medline databases was conducted using the search terms pain, anxiety, and Reiki. The Center for Reiki Research also was examined for articles. Studies that used randomization and a control or usual care group, used Reiki therapy in one arm of the study, were published in 2000 or later in peer-reviewed journals in English, and measured pain or anxiety were included. After removing duplicates, 49 articles were examined and 12 articles received full review. Seven studies met the inclusion criteria: four articles studied cancer patients, one examined post-surgical patients, and two analyzed community dwelling older adults. Effect sizes were calculated for all studies using Cohen's d statistic. Effect sizes for within group differences ranged from d = 0.24 for decrease in anxiety in women undergoing breast biopsy to d = 2.08 for decreased pain in community dwelling adults. The between group differences ranged from d = 0.32 for decrease of pain in a Reiki versus rest intervention for cancer patients to d = 4.5 for decrease in pain in community dwelling adults. Although the number of studies is limited, based on the size Cohen's d statistics calculated in this review, there is evidence to suggest that Reiki therapy may be effective for pain and anxiety. Continued research using Reiki therapy with larger sample sizes, consistently randomized groups, and standardized treatment protocols is recommended. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Social Isolation Stress Induces Anxious-Depressive-Like Behavior and Alterations of Neuroplasticity-Related Genes in Adult Male Mice

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Alessandro Ieraci

2016-01-01

Full Text Available Stress is a major risk factor in the onset of several neuropsychiatric disorders including anxiety and depression. Although several studies have shown that social isolation stress during postweaning period induces behavioral and brain molecular changes, the effects of social isolation on behavior during adulthood have been less characterized. Aim of this work was to investigate the relationship between the behavioral alterations and brain molecular changes induced by chronic social isolation stress in adult male mice. Plasma corticosterone levels and adrenal glands weight were also analyzed. Socially isolated (SI mice showed higher locomotor activity, spent less time in the open field center, and displayed higher immobility time in the tail suspension test compared to group-housed (GH mice. SI mice exhibited reduced plasma corticosterone levels and reduced difference between right and left adrenal glands. SI showed lower mRNA levels of the BDNF-7 splice variant, c-Fos, Arc, and Egr-1 in both hippocampus and prefrontal cortex compared to GH mice. Finally, SI mice exhibited selectively reduced mGluR1 and mGluR2 levels in the prefrontal cortex. Altogether, these results suggest that anxious- and depressive-like behavior induced by social isolation stress correlates with reduction of several neuroplasticity-related genes in the hippocampus and prefrontal cortex of adult male mice.

Differential patterns of lifetime multiple anxiety disorder comorbidity between Latino adults with bipolar I and major depressive disorders.

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Dilsaver, Steven C; Benazzi, Franco; Akiskal, Kareen K; Akiskal, Hagop S

2008-01-01

To determine the lifetime rates of panic disorder, obsessive-compulsive disorder (OCD), social phobia, and posttraumatic stress disorder (PTSD) among adult Latino patients with major depressive disorder (MDD) and bipolar disorder (BPD), and whether there are dose-response relationships between loading for comorbid anxiety disorders, the probability of having BPD, and attributes of severity of illness. In a public sector clinic for the indigent located in a semiclosed rural community, 187 consecutively presenting affectively ill Latino patients were evaluated by use of the Structured Clinical Interview for DSM-IV. Polarity and the lifetime prevalence of panic disorder, OCD, social phobia, and PTSD were determined. Logistic regression was used to test associations. Trends in positive predictive values (PPVs) and likelihood ratios were assessed to determine whether dose-response relationships existed between loading for comorbid anxiety disorders and the likelihood of having BPD as opposed to MDD, psychosis, suicidal ideation, and suicide attempts. Of 187 subjects, 118 (63.1%) had MDD and 69 (36.9%) had BPD. The odds ratio of a patient with BPD, relative to MDD, of having panic disorder was 4.6 (panxiety disorders. There was a dose-response relationship between loading for comorbid anxiety disorders and the likelihood of having had a suicide attempt (but not suicidal ideation). As previously reported by us for juvenile patients, Latino adults with BPD had a remarkably high risk of having each anxiety disorder relative to patients with MDD. The results indicate that the risk of having BPD, having a psychosis, and making a suicide attempt becomes increasingly great as the number of comorbid anxiety disorders increases. These data, which are consistent with the notion of anxious bipolarity, provide further support for a possible anxious diathesis in bipolar disorder.

Developmental fluoxetine exposure increases behavioral despair and alters epigenetic regulation of the hippocampal BDNF gene in adult female offspring

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Boulle, F.; Pawluski, J.L.; Homberg, J.R.; Machiels, B.; Kroeze, Y.; Kumar, N.; Steinbusch, H.W.; Kenis, G.; Hove, D.L. van den

2016-01-01

A growing number of infants are exposed to selective serotonin reuptake inhibitor (SSRI) medications during the perinatal period. Perinatal exposure to SSRI medications alter neuroplasticity and increase depressive- and anxiety-related behaviors, particularly in male offspring as little work has

Anxiety Sensitivity Physical and Cognitive Concerns in Relation to Smoking-oriented Cognition: An Examination Among Treatment-seeking Adults Who Smoke.

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Langdon, Kirsten J; Bakhshaie, Jafar; Lopez, Alicia; Tavakoli, Niloofar; Garey, Lorra; Raines, Amanda M; Kauffman, Brooke Y; Schmidt, Norman B; Zvolensky, Michael J

Elevated levels of anxiety sensitivity (AS; fear of anxiety and internal sensations) is highly common among adults who smoke, and contributes to several maladaptive smoking beliefs and behaviors. AS is comprised of 3 empirically established factors, relating to fears of social concerns, fears of physical symptoms, and fears of cognitive dyscontrol. Relatively few studies have examined how these 3 subscales pertain to smoking processes. The aim of the present investigation was to examine, among treatment-seeking adults who smoke, the interactive effects of AS-physical and cognitive concerns in relation to: perceived barriers to smoking cessation; smoking-related negative reinforcement expectancies; and smoking-related avoidance and inflexibility. Participants included 470 adults who smoke (47.8% female; mean age 37.2, SD 13.5), who were recruited to participate in a smoking-cessation treatment study. At the baseline assessment, participants completed self-report measures, including the Anxiety Sensitivity Index-3, Barriers to Cessation Scale, Smoking Consequences Questionnaire, and Avoidance and Inflexibility Scale. Results indicated that after controlling for the effects of sex, cigarette dependence, alcohol problems, tobacco-related medical illness, current axis 1 disorder, and AS-social concerns, a significant interaction emerged, such that the association between AS-cognitive concerns and the studied smoking-based cognitions were stronger among lower levels of AS-physical concerns (but not higher physical concerns). The current findings suggest that it may be beneficial to provide specialized smoking-cessation interventions for certain subgroups of adults who smoke, such as those with different AS profiles, to promote healthier beliefs about quitting.

The comorbidity of anxiety and depressive symptoms in older adults with attention-deficit/hyperactivity disorder: A longitudinal study

NARCIS (Netherlands)

Michielsen, M.; Comijs, H.C.; Semeijn, E.J.; Beekman, A.T.F.; Deeg, D.J.H.; Kooij, J.J.S

2013-01-01

Background: Comorbidity between Attention-Deficit/Hyperactivity Disorder (ADHD) and depression and anxiety disorders in children and young to middle-aged adults has been well documented in the literature. Yet, it is still unknown whether this comorbidity persists into later life. The aim of this

Individually tailored internet-based cognitive behavioural therapy for adolescents, young adults and older adults with anxiety

OpenAIRE

Silfvernagel, Kristin

2017-01-01

Anxiety disorders share the feature of excessive fear, anxiety and related behavioural disturbances. Fear is defined as the emotional response to a real or a perceived imminent threat and anxiety is the anticipation of a future threat. The anxiety disorders covered in this thesis are panic disorder with or without agoraphobia, social phobia, post-traumatic stress disorder, generalized anxiety disorder and anxiety disorder not otherwise specified. Cognitive behavioural treatment protocols are ...

Music interventions for dental anxiety.

Science.gov (United States)

Bradt, J; Teague, A

2018-04-01

Anxiety is a significant issue in the dental care of adults and children. Dental anxiety often leads to avoidance of dental care which may result in significant deterioration of oral and dental health. Non-pharmacological anxiety management interventions such as music listening are increasingly used in dental care. Although efficacy for music's anxiolytic effects has been established for pre-operative anxiety, findings regarding the use of music listening for dental anxiety are inconclusive, especially for children. The use of music for passive distraction may not be adequate for children and highly anxious adults. Instead, interventions offered by a trained music therapist may be needed to optimize music's anxiolytic impact. Music therapy interventions are individualized to the patient's presenting needs and geared at enhancing patients' active engagement in the management of their anxiety. Interventions may include (i) active refocusing of attention, (ii) music-guided deep breathing, (iii) music-assisted relaxation, and (iv) music-guided imagery. In addition, music therapists can teach patients music-based anxiety management skills prior to dental treatments, offer them the opportunity to express emotions related to the upcoming procedure, and help them gain a sense of control and safety. Clinical guidelines for the use of music listening by dental practitioners are offered. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Assessment of Anxiety in Older Home Care Recipients

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Diefenbach, Gretchen J.; Tolin, David F.; Meunier, Suzanne A.; Gilliam, Christina M.

2009-01-01

Purpose: This study determined the psychometric properties of a variety of anxiety measures administered to older adults receiving home care services. Design and Methods: Data were collected from 66 adults aged 65 years and older who were receiving home care services. Participants completed self-report and clinician-rated measures of anxiety and…

MDMA-assisted therapy: A new treatment model for social anxiety in autistic adults.

Science.gov (United States)

Danforth, Alicia L; Struble, Christopher M; Yazar-Klosinski, Berra; Grob, Charles S

2016-01-04

The first study of 3,4-methylenedioxymethamphetamine (MDMA)-assisted therapy for the treatment of social anxiety in autistic adults commenced in the spring of 2014. The search for psychotherapeutic options for autistic individuals is imperative considering the lack of effective conventional treatments for mental health diagnoses that are common in this population. Serious Adverse Events (SAEs) involving the administration of MDMA in clinical trials have been rare and non-life threatening. To date, MDMA has been administered to over 1133 individuals for research purposes without the occurrence of unexpected drug-related SAEs that require expedited reporting per FDA regulations. Now that safety parameters for limited use of MDMA in clinical settings have been established, a case can be made to further develop MDMA-assisted therapeutic interventions that could support autistic adults in increasing social adaptability among the typically developing population. As in the case with classic hallucinogens and other psychedelic drugs, MDMA catalyzes shifts toward openness and introspection that do not require ongoing administration to achieve lasting benefits. This infrequent dosing mitigates adverse event frequency and improves the risk/benefit ratio of MDMA, which may provide a significant advantage over medications that require daily dosing. Consequently, clinicians could employ new treatment models for social anxiety or similar types of distress administering MDMA on one to several occasions within the context of a supportive and integrative psychotherapy protocol. Copyright © 2015 Elsevier Inc. All rights reserved.

Intrauterine ethanol exposure results in hypothalamic oxidative stress and neuroendocrine alterations in adult rat offspring.

Science.gov (United States)

Dembele, Korami; Yao, Xing-Hai; Chen, Li; Nyomba, B L Grégoire

2006-09-01

Prenatal ethanol (EtOH) exposure is associated with low birth weight, followed by increased appetite, catch-up growth, insulin resistance, and impaired glucose tolerance in the rat offspring. Because EtOH can induce oxidative stress, which is a putative mechanism of insulin resistance, and because of the central role of the hypothalamus in the regulation of energy homeostasis and insulin action, we investigated whether prenatal EtOH exposure causes oxidative damage to the hypothalamus, which may alter its function. Female rats were given EtOH by gavage throughout pregnancy. At birth, their offspring were smaller than those of non-EtOH rats. Markers of oxidative stress and expression of neuropeptide Y and proopiomelanocortin (POMC) were determined in hypothalami of postnatal day 7 (PD7) and 3-mo-old (adult) rat offspring. In both PD7 and adult rats, prenatal EtOH exposure was associated with decreased levels of glutathione and increased expression of MnSOD. The concentrations of lipid peroxides and protein carbonyls were normal in PD7 EtOH-exposed offspring, but were increased in adult EtOH-exposed offspring. Both PD7 and adult EtOH-exposed offspring had normal neuropeptide Y and POMC mRNA levels, but the adult offspring had reduced POMC protein concentration. Thus only adult offspring preexposed to EtOH had increased hypothalamic tissue damage and decreased levels of POMC, which could impair melanocortin signaling. We conclude that prenatal EtOH exposure causes hypothalamic oxidative stress, which persists into adult life and alters melanocortin action during adulthood. These neuroendocrine alterations may explain weight gain and insulin resistance in rats exposed to EtOH early in life.

Anxiety among adults with a history of childhood adversity: Psychological resilience moderates the indirect effect of emotion dysregulation.

Science.gov (United States)

Poole, Julia C; Dobson, Keith S; Pusch, Dennis

2017-08-01

Adverse childhood experiences (ACEs) have been widely identified as risk factors for increased symptoms of anxiety across the lifespan. Little is known, however, about the processes by which ACEs set the stage for increased symptoms of anxiety in adulthood. The current study evaluated whether emotion dysregulation and psychological resilience influence the association between ACEs and symptoms of anxiety. A sample of adult primary care patients (N=4006) completed self-report measures related to ACEs, symptoms of anxiety, emotion dysregulation, and psychological resilience. A moderated mediation analysis showed that emotion dysregulation mediated the association between ACEs and anxiety symptoms, and that the strength of this effect varied as a function of psychological resilience. Specifically, the influence of ACEs on emotional dysregulation was stronger among individuals with low levels of psychological resilience than among those with high levels of psychological resilience. These findings remained significant when controlling for a range of sociodemographic variables in the model. Cross-sectional designs preclude inferences about causality and self-report data may be susceptible to reporting biases. Other psychological variables that may be relevant to the current results, such as protective factors in childhood, were not assessed. These results have implications for the conceptualization of ACEs, emotion dysregulation, and psychological resilience in etiological models of anxiety. They also highlight the relevance of ACEs, emotion dysregulation, and psychological resilience to the detection, treatment, and prevention of anxiety disorders. Copyright © 2017 Elsevier B.V. All rights reserved.

Internet addiction is associated with social anxiety in young adults.

Science.gov (United States)

Weinstein, Aviv; Dorani, Dikla; Elhadif, Rotem; Bukovza, Yehely; Yarmulnik, Anastasya; Dannon, Pinhas

2015-02-01

Problematic Internet use or excessive Internet use is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use, and Internet access that leads to impairment or distress. Cross-sectional studies on samples of patients reported high comorbidity of Internet addiction with psychiatric disorders, especially affective disorders (including depression), anxiety disorders (generalized anxiety disorder, social anxiety disorder), and attention-deficit/hyperactivity disorder. We have investigated the association between Internet addiction and social anxiety in 2 samples of 120 university students (60 males and 60 females in each sample). We found a correlation between Internet addiction and social anxiety in the 2 samples (r=0.411, Paddiction. Thirdly, we did not find a preference for social networks among participants with high levels of social anxiety. The results of the study support previous evidence for co-occurrence of Internet addiction and social anxiety, but further studies need to clarify this association.

Alterations in HPA-axis and autonomic nervous system functioning in childhood anxiety disorders point to a chronic stress hypothesis.

Science.gov (United States)

Dieleman, Gwendolyn C; Huizink, Anja C; Tulen, Joke H M; Utens, Elisabeth M W J; Creemers, Hanneke E; van der Ende, Jan; Verhulst, Frank C

2015-01-01

It is of debate whether or not childhood anxiety disorders (AD) can be captured by one taxonomic construct. This study examined whether perceived arousal (PA), autonomic nervous system (ANS) and hypothalamic-pituitary-adrenal (HPA) axis measures can distinguish children with different primary diagnoses of clinical anxiety disorders (AD) from each other, and from a general population reference group (GP). The study sample consisted of 152 AD children (comparing separation anxiety disorder, generalized anxiety disorder, social phobia and specific phobia), aged 8- to 12-years, and 200 same-aged reference children. HPA-axis functioning was measured by a diurnal cortisol profile. ANS functioning was measured by continuous measures of skin conductance level in rest and during a mental arithmetic task and high frequency heart rate variability in rest. PA was assessed by a questionnaire. The AD sample showed lower high frequency heart rate variability during rest, heightened anticipatory PA, higher basal and reactive skin conductance levels and lower basal HPA-axis functioning compared to the GP sample. The existence of three or more clinical disorders, i.e. a high clinical 'load', was associated with lower basal HPA-axis functioning, higher skin conductance level and lower posttest PA. Specific phobia could be discerned from social phobia and separation anxiety disorder on higher skin conductance level. Our findings indicated that children with AD have specific psychophysiological characteristics, which resemble the psychophysiological characteristics of chronic stress. A high clinical 'load' is associated with an altered ANS and HPA-axis functioning. Overall, ANS and HPA-axis functioning relate to AD in general, accept for specific phobia. Copyright © 2014 Elsevier Ltd. All rights reserved.

The social gradient in oral health: Is there a role for dental anxiety?

Science.gov (United States)

Bernabé, Eduardo; Humphris, Gerry; Freeman, Ruth

2017-08-01

To evaluate the contribution of dental anxiety to social gradients in different oral health outcomes and whether social gradients in oral health persist once dental anxiety is removed from the population examined. Data from 9035 British adults were analysed. Participants' socioeconomic position (SEP) was measured through education and household income. Dental anxiety was measured with the Modified Dental Anxiety Scale. Poor subjective oral health, oral impacts on quality of life and edentulism among all adults and the number of teeth, the number of decayed, missing and filled surfaces (DMFS) and sextants with pocketing among dentate adults were the oral health outcomes. The contribution of dental anxiety to absolute and relative social inequalities in each oral health outcome (measured with the Slope and Relative Index of Inequality [SII and RII], respectively) was estimated from regression models without and with adjustment for dental anxiety and quantified with the percentage attenuation. Interactions between each SEP indicator and dental anxiety were used to test what would happen if dental anxiety were removed from the whole population. The largest contribution of dental anxiety to explaining oral health inequalities was found for education gradients in perceived outcomes (11%-13%), but dental anxiety explained social gradients in edentulism. Among dentate adults, dental anxiety accounted for anxiety-free adults but were significant at higher levels of dental anxiety. Little support was found for the role of dental anxiety in explaining social inequalities in various perceived and clinical oral health measures. Oral health inequalities were found among both nondentally anxious and anxious participants. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Anxiety promotes memory for mood-congruent faces but does not alter loss aversion

OpenAIRE

Charpentier, C. J.; Hindocha, C.; Roiser, J. P.; Robinson, O. J.

2016-01-01

Pathological anxiety is associated with disrupted cognitive processing, including working memory and decision-making. In healthy individuals, experimentally-induced state anxiety or high trait anxiety often results in the deployment of adaptive harm-avoidant behaviours. However, how these processes affect cognition is largely unknown. To investigate this question, we implemented a translational within-subjects anxiety induction, threat of shock, in healthy participants reporting a wide range ...

The tree-species-specific effect of forest bathing on perceived anxiety alleviation of young-adults in urban forests

Directory of Open Access Journals (Sweden)

Haoming Guan

2017-12-01

Full Text Available Forest bathing, i.e. spending time in a forest to walk, view and breathe in a forest, can alleviate the mental depression of visitors, but the tree-species-specific effect of this function by the urban forest is unknown. In this study, sixty-nine university students (aged 19-22, male ratio: 38% were recruited as participants to visit urban forests dominated by birch (Betula platyphylla Suk., maple (Acer triflorum Komarov and oak (Quercus mongolica Fisch. ex Ledeb trees in a park at the center of Changchun City, Northeast China. In the maple forest only the anxiety from study interest was decreased, while the anxiety from employment pressure was alleviated to the most extent in the birch forest. Participants perceived more anxiety from lesson declined in the oak forest than in the birch forest. Body parameters of weight and age were correlated with the anti-anxiety scores. In the oak forest, female participants can perceive more anxiety alleviation than male participants. For university students, forest bathing in our study can promote their study interest. Forest bathing can be more effective to alleviate the anxiety of young adults with greater weight. The birch forest was recommended to be visited by students to alleviate the pressure of employment worry, and the oak forest was recommended to be visited by girls.

Anxiety Sensitivity and Age: Roles in Understanding Subjective Social Status among Low Income Adult Latinos in Primary Care.

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Zvolensky, Michael J; Paulus, Daniel J; Bakhshaie, Jafar; Garza, Monica; Manning, Kara; Lemaire, Chad; Reitzel, Lorraine R; Smith, Lia J; Ochoa-Perez, Melissa

2018-06-01

One social determinant of health construct that is reliably related to health disparities among the Latino population is subjective social status, reflecting subjective ratings of social standing. Yet, little research has explored factors that may undergird variability in subjective social status among this population or in general. Accordingly, the present investigation examined one possible etiological model wherein age moderates the relation between individual differences in anxiety sensitivity (fear of the negative consequences of stress sensations) and subjective social status among a Latino primary care sample. Participants included Spanish-speaking Latino adults (n = 394; 86.5% female; average age = 39.0 years). Results demonstrated an interaction between the anxiety sensitivity and age for subjective social status among the Latino sample. Inspection of the form of the significant interaction indicated that the association between anxiety sensitivity and subjective social status was evident among older, but not younger, persons. The current findings suggest that decreasing anxiety sensitivity, especially among older Latinos, may be one possible viable therapeutic approach to change subjective social status in order to help offset health disparities among this group.

Math anxiety differentially affects WAIS-IV arithmetic performance in undergraduates.

Science.gov (United States)

Buelow, Melissa T; Frakey, Laura L

2013-06-01

Previous research has shown that math anxiety can influence the math performance level; however, to date, it is unknown whether math anxiety influences performance on working memory tasks during neuropsychological evaluation. In the present study, 172 undergraduate students completed measures of math achievement (the Math Computation subtest from the Wide Range Achievement Test-IV), math anxiety (the Math Anxiety Rating Scale-Revised), general test anxiety (from the Adult Manifest Anxiety Scale-College version), and the three Working Memory Index tasks from the Wechsler Adult Intelligence Scale-IV Edition (WAIS-IV; Digit Span [DS], Arithmetic, Letter-Number Sequencing [LNS]). Results indicated that math anxiety predicted performance on Arithmetic, but not DS or LNS, above and beyond the effects of gender, general test anxiety, and math performance level. Our findings suggest that math anxiety can negatively influence WAIS-IV working memory subtest scores. Implications for clinical practice include the utilization of LNS in individuals expressing high math anxiety.

Emotional reasoning and anxiety sensitivity: associations with social anxiety disorder in childhood.

Science.gov (United States)

Alkozei, Anna; Cooper, Peter J; Creswell, Cathy

2014-01-01

Two specific cognitive constructs that have been implicated in the development and maintenance of anxiety symptoms are anxiety sensitivity and emotional reasoning, both of which relate to the experience and meaning of physical symptoms of arousal or anxiety. The interpretation of physical symptoms has been particularly implicated in theories of social anxiety disorder, where internal physical symptoms are hypothesized to influence the individual's appraisals of the self as a social object. The current study compared 75 children on measures of anxiety sensitivity and emotional reasoning: 25 with social anxiety disorder, 25 with other anxiety disorders, and 25 nonanxious children (aged 7-12 years). Children with social anxiety disorder reported higher levels of anxiety sensitivity and were more likely than both other groups to view ambiguous situations as anxiety provoking, whether physical information was present or not. There were no group differences in the extent to which physical information altered children's interpretation of hypothetical scenarios. This study is the first to investigate emotional reasoning in clinically anxious children and therefore replication is needed. In addition, those in both anxious groups commonly had comorbid conditions and, consequently, specific conclusions about social anxiety disorder need to be treated with caution. The findings highlight cognitive characteristics that may be particularly pertinent in the context of social anxiety disorder in childhood and which may be potential targets for treatment. Furthermore, the findings suggest that strategies to modify these particular cognitive constructs may not be necessary in treatments of some other childhood anxiety disorders. © 2013 The Authors. Published by Elsevier B.V. All rights reserved.

Emotional reasoning and anxiety sensitivity: Associations with social anxiety disorder in childhood☆

Science.gov (United States)

Alkozei, Anna; Cooper, Peter J.; Creswell, Cathy

2014-01-01

Background Two specific cognitive constructs that have been implicated in the development and maintenance of anxiety symptoms are anxiety sensitivity and emotional reasoning, both of which relate to the experience and meaning of physical symptoms of arousal or anxiety. The interpretation of physical symptoms has been particularly implicated in theories of social anxiety disorder, where internal physical symptoms are hypothesized to influence the individual's appraisals of the self as a social object. Method The current study compared 75 children on measures of anxiety sensitivity and emotional reasoning: 25 with social anxiety disorder, 25 with other anxiety disorders, and 25 nonanxious children (aged 7–12 years). Results Children with social anxiety disorder reported higher levels of anxiety sensitivity and were more likely than both other groups to view ambiguous situations as anxiety provoking, whether physical information was present or not. There were no group differences in the extent to which physical information altered children's interpretation of hypothetical scenarios. Limitations This study is the first to investigate emotional reasoning in clinically anxious children and therefore replication is needed. In addition, those in both anxious groups commonly had comorbid conditions and, consequently, specific conclusions about social anxiety disorder need to be treated with caution. Conclusion The findings highlight cognitive characteristics that may be particularly pertinent in the context of social anxiety disorder in childhood and which may be potential targets for treatment. Furthermore, the findings suggest that strategies to modify these particular cognitive constructs may not be necessary in treatments of some other childhood anxiety disorders. PMID:24120086

Depression or anxiety and all-cause mortality in adults with atrial fibrillation--A cohort study in Swedish primary care.

Science.gov (United States)

Wändell, Per; Carlsson, Axel C; Gasevic, Danijela; Wahlström, Lars; Sundquist, Jan; Sundquist, Kristina

2016-01-01

Our aim was to study depression and anxiety in atrial fibrillation (AF) patients as risk factors for all-cause mortality in a primary care setting. The study population included adults (n = 12 283) of 45 years and older diagnosed with AF in 75 primary care centres in Sweden. The association between depression or anxiety and all-cause mortality was explored using Cox regression analysis, with hazard ratios (HRs) and 95% confidence intervals (95% CIs). Analyses were conducted in men and women, adjusted for age, educational level, marital status, neighborhood socio-economic status (SES), change of neighborhood status and anxiety or depression, respectively, and cardiovascular co-morbidities. As a secondary analysis, background factors and their association with depression or anxiety were explored. The risk of all-cause mortality was higher among men with depression compared to their counterparts without depression even after full adjustment (HR = 1.28, 95% CI 1.08-1.53). For anxiety among men and anxiety or depression among women with AF, no associations were found. Cerebrovascular disease was more common among depressed AF patients. Increased awareness of the higher mortality among men with AF and subsequent depression is called for. We suggest a tight follow-up and treatment of both ailments in clinical practice.

Gamma-interferon alters globin gene expression in neonatal and adult erythroid cells

International Nuclear Information System (INIS)

Miller, B.A.; Perrine, S.P.; Antognetti, G.; Perlmutter, D.H.; Emerson, S.G.; Sieff, C.; Faller, D.V.

1987-01-01

The effect of gamma-interferon on fetal hemoglobin synthesis by purified cord blood, fetal liver, and adult bone marrow erythroid progenitors was studied with a radioligand assay to measure hemoglobin production by BFU-E-derived erythroblasts. Coculture with recombinant gamma-interferon resulted in a significant and dose-dependent decrease in fetal hemoglobin production by neonatal and adult, but not fetal, BFU-E-derived erythroblasts. Accumulation of fetal hemoglobin by cord blood BFU-E-derived erythroblasts decreased up to 38.1% of control cultures (erythropoietin only). Synthesis of both G gamma/A gamma globin was decreased, since the G gamma/A gamma ratio was unchanged. Picograms fetal hemoglobin per cell was decreased by gamma-interferon addition, but picograms total hemoglobin was unchanged, demonstrating that a reciprocal increase in beta-globin production occurred in cultures treated with gamma-interferon. No toxic effect of gamma-interferon on colony growth was noted. The addition of gamma-interferon to cultures resulted in a decrease in the percentage of HbF produced by adult BFU-E-derived cells to 45.6% of control. Fetal hemoglobin production by cord blood, fetal liver, and adult bone marrow erythroid progenitors, was not significantly affected by the addition of recombinant GM-CSF, recombinant interleukin 1 (IL-1), recombinant IL-2, or recombinant alpha-interferon. Although fetal progenitor cells appear unable to alter their fetal hemoglobin program in response to any of the growth factors added here, the interaction of neonatal and adult erythroid progenitors with gamma-interferon results in an altered expression of globin genes

Effects of neonatal paternal deprivation or early deprivation on anxiety and social behaviors of the adults in mandarin voles.

Science.gov (United States)

Jia, Rui; Tai, Fadao; An, Shucheng; Zhang, Xia; Broders, Hugh

2009-11-01

This study examined whether neonatal paternal deprivation (PD: father was removed and pups were raised just by mother) or early deprivation (ED: pups were raised by both parents except separated from not only the dam but also the peers for three hours a day from PND 0 to 13) has long-term effects on anxiety and social behaviors of adult mandarin voles. Newborn mandarin voles of F2 generation were randomly assigned to one of three groups: bi-parental care (PC: pups were raised by both parents), PD and ED. The parental care behaviors of F1 generation were observed at the age of 0, 13 and 21 days (PND 0, 13, 21) of F2 generation of PC and PD groups. Moreover, each mandarin vole of F2 generation received an open field test and a social interaction test on PND 70 and PND 75, respectively. No significant differences of parental behavior were observed between mothers and fathers from PC families, showing typical parental behavior of socially monogamous rodents. In addition, no significant differences of maternal behaviors were found between mothers from PC and PD families, indicating no maternal compensation towards pups for the absence of the paternal care. In the open field test, mandarin voles from both PD and ED families displayed higher levels of anxiety and lower locomotor activity, relative to offspring of PC family. In the social interaction test, both PD and ED mandarin voles also showed lower levels of social behavior and higher levels of anxiety. Thus, both PD and ED significantly increase anxiety and reduce social behavior of adult mandarin voles, suggesting that variation in parental investment may lead to variation in anxiety and social behaviors in rodents with different mating systems.

Feasibility study of a peer-facilitated low intensity cognitive-behavioral intervention for mild to moderate depression and anxiety in older adults.

Science.gov (United States)

Seeley, John R; Manitsas, Tara; Gau, Jeff M

2017-09-01

The majority of older adults experiencing depression and/or anxiety do not receive adequate treatment due to limited access to evidence-based practices. Low intensity cognitive-behavioral intervention has been established as an evidence-based practice with the potential to increase the reach to older adults. The purpose of the current study is to evaluate the feasibility, acceptability, and potential efficacy of a low intensity, peer-supported, cognitive-behavioral intervention for mild to moderate depression and/or anxiety delivered by a local intergovernmental agency serving older adults. Sixty-two older adults (81% female) between 55 and 96 years of age were randomly assigned to either a peer-facilitated cognitive-behavioral bibliotherapy condition (n = 31) or a wait-list control condition (n = 31). The 10-week feasibility trial data indicated that (1) a majority of the participants were highly engaged in the intervention with an average number of 7.3 peer sessions attended and 2.1 workbooks completed, (2) the participants were quite satisfied with the peer mentoring sessions and moderately satisfied with the workbooks, and (3) there were clinically meaningful reductions in depressive symptoms for those assigned to the treatment condition compared to those that were wait-listed (d = .43), though the effect was non-significant (p = .099) due to the small sample size. The evidence for the impact on reducing anxiety symptoms was more equivocal with a non-significant, small effect size favoring the treatment condition. The pilot study provided preliminary evidence for the feasibility, acceptability, and potential efficacy of the peer-facilitated low intensity cognitive-behavioral therapy intervention approach.

Kindergarteners’ Self-Reported Social Inhibition and Observed Social Reticence: Moderation by Adult-Reported Social Inhibition and Social Anxiety Disorder Symptoms

Science.gov (United States)

Kiel, Elizabeth J.; Buss, Kristin A.; Molitor, Joseph G.

2014-01-01

Prevention of later anxiety problems would best be accomplished by identifying at-risk children early in development. For example, children who develop Social Anxiety Disorder (SAD) may show social withdrawal in the form of social inhibition (i.e., shyness with unfamiliar adults and peers) at school entry. Although the use of children’s perceptions of their own social inhibition would provide insight into early risk, the utility of young children’s self-reports remains unclear. The current study examined whether children deemed more extreme on social inhibition or social anxiety by adult report provided self-report of social inhibition that related to observed social reticence in the laboratory. Participants included 85 kindergarten children (36 female, 49 male), their parents, and their teachers. Moderation analyses revealed that children’s self-reported social inhibition related significantly to observed social reticence under the conditions of high parent-reported social inhibition, high teacher-reported social inhibition, and high SAD symptoms. These results suggest that the most inhibited children are aware of their behavior and can report it in a meaningfully way as young as kindergarten age. PMID:25113397

Developmental trajectories of anxiety symptoms in early adolescence: the influence of anxiety sensitivity.

Science.gov (United States)

Allan, Nicholas P; Capron, Daniel W; Lejuez, Carl W; Reynolds, Elizabeth K; MacPherson, Laura; Schmidt, Norman B

2014-05-01

Children and adolescents seem to suffer from anxiety disorders at rates similar to adults. Interestingly, anxiety symptoms appear to generally decline over time within children as evidenced by lower rates in early and middle adolescence. There is some evidence that there may be heterogeneous subpopulations of adolescent children with different trajectories of anxiety symptoms, including a class of adolescents with elevated levels of anxiety that do not dissipate over time. Anxiety sensitivity has been identified as an important risk factor in the development of anxiety psychopathology. This study prospectively examined the development of anxiety symptoms in a sample of 277 adolescents (M age = 11.52; 44 % female, 56 % male) over a 3 year period including the influence of anxiety sensitivity on this development. Further, this study investigated whether there were distinct classes of adolescents based on their anxiety symptom trajectories and including anxiety sensitivity as a predictor. Consistent with other reports, findings indicated an overall decline in anxiety symptoms over time in the sample. However, three classes of adolescents were found with distinct anxiety symptom trajectories and anxiety sensitivity was an important predictor of class membership. Adolescents with elevated anxiety sensitivity scores were more likely to be classified as having high and increasing anxiety symptoms over time versus having moderate to low and decreasing anxiety symptoms over time. There are important implications for identification of adolescents and children who are at risk for the development of an anxiety disorder.

Ethnicity modifies the additive effects of anxiety and drug use disorders on suicidal ideation among black adults in the United States

Directory of Open Access Journals (Sweden)

Shervin Assari

2013-01-01

Full Text Available Background: This study aimed to test if ethnicity moderates the additive effects of lifetime psychiatric disorders on serious suicidal thoughts among a nationally representative sample of Black adults in the United States. Methods: For this study, we used data of 5,181 Black adults (3,570 African Americans and 1,621 Caribbean Blacks who participated in the National Survey of American Life, 2001-2003. Five lifetime psychiatric disorders (i.e., major depressive disorder, general anxiety disorder, post-traumatic stress disorder, alcohol abuse disorder, and drug abuse were considered as the independent variables. Lifetime serious suicidal ideation was considered as the dependent variable. Logistic regressions were used to determine if ethnicity modifies the effects of each psychiatric disorder on serious suicide ideation. Ethnicity was conceptualized as the possible moderator and socio-demographics (i.e., age, gender, education level, employment, marital status and country region were control variables. Results: Among African Americans, major depressive disorder, general anxiety disorder, post-traumatic stress disorder and alcohol abuse disorder were associated with higher odds of suicidal thoughts. Among Caribbean Blacks, major depressive disorder and drug abuse disorder were associated with higher odds of suicidal thoughts. In the pooled sample, there was a significant interaction between ethnicity and anxiety disorder and a marginally significant interaction between ethnicity and drug abuse. Conclusions: Based on our study, suicidality due to psychiatric disorders among Black adults in the United States may depend on ethnicity. General anxiety disorder seems to be a more important risk factor for suicidal ideation among African Americans while drug abuse may contribute more to the risk of suicidal thoughts among Caribbean Blacks.

Application of a cognitive neuroscience perspective of cognitive control to late-life anxiety

Science.gov (United States)

Beaudreau, Sherry A.; MacKay-Brandt, Anna; Reynolds, Jeremy

2013-01-01

Recent evidence supports a negative association between anxiety and cognitive control. Given age-related reductions in some cognitive abilities and the relation of late life anxiety to cognitive impairment, this negative association may be particularly relevant to older adults. This critical review conceptualizes anxiety and cognitive control from cognitive neuroscience and cognitive aging theoretical perspectives and evaluates the methodological approaches and measures used to assess cognitive control. Consistent with behavioral investigations of young adults, the studies reviewed implicate specific and potentially negative effects of anxiety on cognitive control processes in older adults. Hypotheses regarding the role of both aging and anxiety on cognitive control, the bi-directionality between anxiety and cognitive control, and the potential for specific symptoms of anxiety (particularly worry) to mediate this association, are specified and discussed. PMID:23602352

A predictive model of the effects of depression, anxiety, stress, 6-minute-walk distance, and social support on health-related quality of life in an adult pulmonary hypertension population.

Science.gov (United States)

Tartavoulle, Todd Michael

2015-01-01

Pulmonary hypertension (PH) is a life-limiting chronic disease that presents as an elevated blood pressure in the pulmonary artery. The uncertainty of the disease has a profound effect on relationships, cognitive ability, spirituality, emotions, and exercise ability and can negatively impact health-related quality of life (HRQOL). The purposes of this cross-sectional, predictive, correlational study were (a) to identify relationships among the psychological factors (depression, anxiety, stress), physiological factor (6-Minute Walk Test), situational factor (social support), and HRQOL and (b) to test a structural equation model in which depression, anxiety, stress, social support, and 6-minute walk distance predict HRQOL in adults with PH. A convenience sample of 166 adults between the ages of 21 and 80 years were recruited from the Pulmonary Hypertension Association's 10th International Pulmonary Hypertension Conference and Scientific Sessions in Orlando, Florida, and a PH clinic in southeast Louisiana. Each subject completed 2 questionnaires: the 21-item Depression Anxiety Stress Scale and the Dartmouth Cooperative Functional Assessment Charts. The findings indicated a relationship between depression, stress, anxiety, 6-Minute Walk Test, social support, and HRQOL. The data collected from the adult PH population fit the proposed predictive model for adults with PH HRQOL. However, the researcher was unable to determine the best predictor of HRQOL in adults with PH. The findings indicate depression, anxiety, stress, 6-minute walk distance, and social support play important roles in HRQOL among patients with PH. Advanced practice nursing strategies to increase HRQOL include counseling, psychiatric referrals, psychotherapy, guided imagery, leading support groups, and low-grade resistance training.

The outcomes of anxiety, confidence, and self-efficacy with Internet health information retrieval in older adults: a pilot study.

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Chu, Adeline; Mastel-Smith, Beth

2010-01-01

Technology has a great impact on nursing practice. With the increasing numbers of older Americans using computers and the Internet in recent years, nurses have the capability to deliver effective and efficient health education to their patients and the community. Based on the theoretical framework of Bandura's self-efficacy theory, the pilot project reported findings from a 5-week computer course on Internet health searches in older adults, 65 years or older, at a senior activity learning center. Twelve participants were recruited and randomized to either the intervention or the control group. Measures of computer anxiety, computer confidence, and computer self-efficacy scores were analyzed at baseline, at the end of the program, and 6 weeks after the completion of the program. Analysis was conducted with repeated-measures analysis of variance. Findings showed participants who attended a structured computer course on Internet health information retrieval reported lowered anxiety and increased confidence and self-efficacy at the end of the 5-week program and 6 weeks after the completion of the program as compared with participants who were not in the program. The study demonstrated that a computer course can help reduce anxiety and increase confidence and self-efficacy in online health searches in older adults.

BDNF Val66Met polymorphism as a moderator of exercise enhancement of smoking cessation treatment in anxiety vulnerable adults

NARCIS (Netherlands)

Smits, J.A.J.; Powers, M.B.; Rosenfield, D.; Zvolensky, M.J.; Jacquart, J.; Davis, M.L.; Beevers, C.G.; Marcus, B.H.; Church, T.S.; Otto, M.W.

2016-01-01

Background: Exercise interventions facilitate the odds of quit success among high-anxiety sensitive adults smokers. We examined the dependency of these benefits on the genetic BDNF Val66Met (rs6265) polymorphism; individuals who are Met carriers have lower BDNF responses and reduced associated

Flourishing or floundering? Prevalence and correlates of anxiety and depression among a population-based sample of adult cancer survivors 6months after diagnosis.

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Boyes, Allison W; Girgis, Afaf; D'Este, Catherine; Zucca, Alison C

2011-12-01

To describe the prevalence of anxiety, depression and comorbid anxiety-depression among adult cancer survivors six months following diagnosis, and identify the individual, disease, health behaviour, psychological and social factors associated with psychological morbidity. A population-based sample of adult cancer survivors was recruited from two state-based cancer registries in Australia. Data for 1323 survivors were obtained by self-report questionnaire and linkage with registry data. Anxiety and depression were assessed by the 14-item Hospital Anxiety and Depression Scale (HADS). The prevalence of psychological morbidity was 28% (95% CI: 23%-33%). Specifically, 24% (95% CI: 19%-29%) of survivors were identified as cases on anxiety (irrespective of depression), 14% (95% CI: 9%-19%) as cases on depression (irrespective of anxiety) and 10% (95% CI: 5%-15%) as cases on comorbid anxiety-depression. In addition to mental health history prior to cancer, modifiable health behaviours (physical activity, smoking status), psychological (helplessness-hopelessness, anxious preoccupation coping) and social (low positive social interaction) characteristics were stronger indicators of psychological morbidity than survivors' individual or disease characteristics. Psychological morbidity was assessed by self-report screening instrument rather than clinical interview. The extent to which psychological morbidity is age-related versus cancer-related cannot be determined without a gender- and age-matched control group. Although lower than previously reported, psychological morbidity is prevalent six months after a cancer diagnosis and emphasises the need for routine psychosocial assessment throughout the cancer trajectory to identify those at increased risk or in need of immediate intervention. Physical activity, smoking cessation and coping skills training interventions warrant further exploration. Copyright © 2011 Elsevier B.V. All rights reserved.

Neonatal GLP1R activation limits adult adiposity by durably altering hypothalamic architecture

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Andrea V. Rozo

2017-07-01

Conclusion: These observations suggest that the acute activation of GLP1R in neonates durably alters hypothalamic architecture to limit adult weight gain and adiposity, identifying GLP1R as a therapeutic target for obesity prevention.

Mood, anxiety, and alcohol use disorders and later cause-specific sick leave in young adult employees

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Fartein Ask Torvik

2016-08-01

Full Text Available Abstract Background Mental disorders strongly influence work capability in young adults, but it is not clear which disorders that are most strongly associated with sick leave, and which diagnoses that are stated on the sick leave certificates. Better knowledge of the impairments associated with different mental disorders is needed for optimal planning of interventions and prioritization of health services. In the current study, we investigate the prospective associations between eight mood, anxiety, and alcohol use disorders, and later sick leave granted for mental, somatic, or any disorder. Methods Lifetime mental disorders were assessed by structured diagnostic interviews in 2,178 young adults followed for eight years with registry data on sick leave. Relative risk ratios were estimated for the associations between each mental disorder and the different forms of sick leave. Results All included diagnoses were associated with later sick leave. In adjusted analyses, major depressive disorder and generalized anxiety disorder were the strongest predictors of sick leave granted for mental disorders, whereas social anxiety disorder and specific phobia were the strongest predictors of sick leave granted for somatic disorders. Specific phobia and major depressive disorder had the highest attributable fractions for all-cause sick leave. Conclusions Mood and anxiety disorders constituted independent risk factors for all cause sick leave, whereas alcohol use disorders seemed to be of less importance in young adulthood. Disorders characterised by distress were most strongly associated with sick leave granted for mental disorders, whereas disorders characterised by fear primarily predicted sick leave granted for somatic conditions. A large part of all sick leave is related to specific phobia, due to the high prevalence of this disorder. The impairment associated with this common disorder may be under-acknowledged, and it could decrease work capacity among

Balance Treatment Ameliorates Anxiety and Increases Self-Esteem in Children with Comorbid Anxiety and Balance Disorder

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Bart, Orit; Bar-Haim, Yair; Weizman, Einat; Levin, Moran; Sadeh, Avi; Mintz, Matti

2009-01-01

Comorbidity between balance and anxiety disorders in adult population is a well-studied clinical entity. Children might be particularly prone to develop balance-anxiety comorbidity, but surprisingly they are practically neglected in this field of research. The consequence is that children are treated for what seems to be the primary disorder…

Self-reported bruxism mirrors anxiety and stress in adults.

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Ahlberg, Jari; Lobbezoo, Frank; Ahlberg, Kristiina; Manfredini, Daniele; Hublin, Christer; Sinisalo, Juha; Könönen, Mauno; Savolainen, Aslak

2013-01-01

The aims were to analyze whether the levels of self-reported bruxism and anxiety associate among otherwise healthy subjects, and to investigate the independent effects of anxiety and stress experience on the probability of self-reported bruxism. As part of a study on irregular shift work, a questionnaire was mailed to all employees of the Finnish Broadcasting Company with irregular shift work (number of subjects: n=750) and to an equal number of randomly selected employees in the same company with regular eight-hour daytime work. The response rates were 82.3% (56.6 % men) and 34.3 % (46.7 % men), respectively. Among the 874 respondents, those aware of more frequent bruxism reported significantly more severe anxiety (pbruxism and psychological states such as anxiety or stress may be related in working age subjects.

Mathematics Anxiety in Young Children: An Exploratory Study

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Harari, Rachel R.; Vukovic, Rose K.; Bailey, Sean P.

2013-01-01

This study explored the nature of mathematics anxiety in a sample of 106 ethnically and linguistically diverse first-grade students. Although much is known about mathematics anxiety in older children and adults, little is known about when mathematics anxiety first emerges or its characteristics in young children. Results from exploratory factor…

Effect of long-term exposure to air pollution on anxiety and depression in adults: A cross-sectional study.

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Vert, Cristina; Sánchez-Benavides, Gonzalo; Martínez, David; Gotsens, Xavier; Gramunt, Nina; Cirach, Marta; Molinuevo, José Luis; Sunyer, Jordi; Nieuwenhuijsen, Mark J; Crous-Bou, Marta; Gascon, Mireia

2017-08-01

The association between exposure to air pollutants and mental disorders among adults has been suggested, although results are not consistent. To analyze the association between long-term exposure to air pollution and history of anxiety and depression disorders and of medication use (benzodiazepines and antidepressants) in adults living in Barcelona. A total of 958 adults (45-74 years old) residents in Barcelona, most of them having at least one of their parents diagnosed with dementia (86%), and participating in the ALFA (Alzheimer and Families) study, were included. We used Land Use Regression (LUR) models to estimate long-term residential exposure (period 2009-2014) to PM 2.5 , PM 2.5 absorbance (PM 2.5 abs), PM 10 , PM coarse, NO 2 and NO x . Between 2013 and 2014 participants self-reported their history of anxiety and depression disorders and related medication use. The analysis was focused on those participants reporting outcome occurrence from 2009 onwards (until 2014). We observed an increased odds of history of depression disorders with increasing concentrations of all air pollutants [e.g. an increased odds of depression of 2.00 (95% CI; 1.37, 2.93) for each 10μg/m 3 NO 2 increase]. Such associations were consistent with an increased odds of medication use in relation to higher concentrations of air pollutants [e.g. an increased odds of antidepressants use of 1.23 (1.04, 1.44) for each 20μg/m 3 NO x increase]. Associations regarding anxiety disorders did not reach statistical significance. Our study shows that increasing long-term exposure to air pollution may increase the odds of depression and the use of antidepressants and benzodiazepines. Further studies are needed to replicate our results and confirm this association. Copyright © 2017 Elsevier GmbH. All rights reserved.

Current perspectives on Internet delivered cognitive behavioral therapy for adults with anxiety and related disorders

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Mewton L

2014-01-01

Full Text Available Louise Mewton, Jessica Smith, Pieter Rossouw, Gavin Andrews Clinical Research Unit for Anxiety and Depression, St Vincent’s Hospital, Sydney, NSW, Australia Abstract: The aim of the current review is to provide a summary of research into Internet-delivered cognitive behavioral therapy (iCBT for anxiety disorders. We include 37 randomized controlled trials that examined the efficacy of iCBT programs in adults (aged over 18 years, as compared with waiting list or active control. The included studies were identified from Medline searches and from reference lists, and only published data were included. Several trials of iCBT for generalized anxiety disorder, panic disorder, and social phobia were identified. Two trials of iCBT for obsessive-compulsive disorder were identified, whilst one trial each was identified for hypochondriasis, specific phobia (spiders, and post-traumatic stress disorder. Finally, there were five trials that focused on transdiagnostic therapy for either a range of comorbid anxiety disorders or comorbid anxiety and depression. Between-group effect sizes were moderate to large for all disorders, and ranged from 0.30 to 2.53. iCBT was found to be commensurate with face-to-face cognitive behavioral therapy whether delivered individually or in group format. Guidance may not be necessary for iCBT to be effective for immediate gains, but may be more important in longer-term maintenance of symptom improvement and maximizing patient adherence. The clinical experience of the individual providing guidance does not appear to impact treatment outcomes. Future research needs to focus on the optimal level of guidance required to generate maximum patient benefits, whilst balancing the efficient use of clinician time and resources. Evidence-based contraindications to iCBT should also be developed so that the choice of treatment modality accurately reflects patients’ needs. Further research should be conducted into the effective elements of

Children's experiences of dental anxiety.

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Morgan, Annie G; Rodd, Helen D; Porritt, Jenny M; Baker, Sarah R; Creswell, Cathy; Newton, Tim; Williams, Chris; Marshman, Zoe

2017-03-01

Dental anxiety is common among children. Although there is a wealth of research investigating childhood dental anxiety, little consideration has been given to the child's perspective. This qualitative study sought to explore with children their own experiences of dental anxiety using a cognitive behavioural therapy assessment model. Face-to-face, semi-structured interviews were conducted with dentally anxious children aged 11-16 years. The Five Areas model was used to inform the topic guide and analysis. Data were analysed using a framework approach. In total, 13 children were interviewed. Participants described their experiences of dental anxiety across multiple dimensions (situational factors and altered thoughts, feelings, physical symptoms, and behaviours). Participants placed considerable value on communication by dental professionals, with poor communication having a negative influence on dental anxiety and the dentist-patient relationship. This study confirms the Five Areas model as an applicable theoretical model for the assessment of childhood dental anxiety. Children provided insights about their own dental anxiety experiences that have not previously been described. © 2016 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The relationships among ADHD, self-esteem, and test anxiety in young adults.

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Dan, Orrie; Raz, Sivan

2015-03-01

The comorbidity of adult ADHD with test anxiety (TA) has not been previously reported. This comorbidity can potentially affect clinical and academic interventions among individuals with ADHD. The present study investigated the relationships among ADHD, self-esteem, and three subscales of TA among young adults: Cognitive Obstruction, Social Derogation, and Tenseness. A total of 25 female participants diagnosed with ADHD and 30 female controls without ADHD of comparable age and education completed an Online Continuous Performance Test, an ADHD questionnaire, a self-esteem inventory, and a TA questionnaire. Participants with ADHD exhibited significantly higher levels of TA on all three subscales and lower levels of self-esteem compared with controls. Self-esteem served as a partial mediator between ADHD and cognitive obstruction TA and as a full mediator between ADHD and social derogation TA, but had no mediation effect in the relationships between ADHD and tenseness TA. The findings of this study suggest that TA, well known to affect success on tests, is correlated with ADHD. Therefore, interventions for ADHD should include components aimed at reducing TA. © 2012 SAGE Publications.

Exposure to bisphenol A in young adult mice does not alter ovulation but does alter the fertilization ability of oocytes

International Nuclear Information System (INIS)

Moore-Ambriz, Teresita Rocio; Acuña-Hernández, Deyanira Guadalupe; Ramos-Robles, Brenda; Sánchez-Gutiérrez, Manuel; Santacruz-Márquez, Ramsés; Sierra-Santoyo, Adolfo; Piña-Guzmán, Belem

2015-01-01

Follicle growth culminates in ovulation, which allows for the expulsion of fertilizable oocytes and the formation of corpora lutea. Bisphenol A (BPA) is present in many consumer products, and it has been suggested that BPA impairs ovulation; however, the underlying mechanisms are unknown. Therefore, this study first evaluated whether BPA alters ovulation by affecting folliculogenesis, the number of corpora lutea or eggs shed to the oviduct, ovarian gonadotropin responsiveness, hormone levels, and estrous cyclicity. Because it has been suggested (but not directly confirmed) that BPA exerts toxic effects on the fertilization ability of oocytes, a second aim was to evaluate whether BPA impacts the oocyte fertilization rate using an in vitro fertilization assay and mating. The possible effects on early zygote development were also examined. Young adult female C57BL/6J mice (39 days old) were orally dosed with corn oil (vehicle) or 50 μg/kg bw/day BPA for a period encompassing the first three reproductive cycles (12–15 days). BPA exposure did not alter any parameters related to ovulation. Moreover, BPA exposure reduced the percentage of fertilized oocytes after either in vitro fertilization or mating, but it did not alter the zygotic stages. The data indicate that exposure to the reference dose of BPA does not impact ovulation but that it does influence the oocyte quality in terms of its fertilization ability. - Highlights: • Bisphenol A targets the fertilization ability of oocytes. • Bisphenol A does not alter ovulation. • Young adult females may be susceptible to the effects of bisphenol A on fertilization.

Exposure to bisphenol A in young adult mice does not alter ovulation but does alter the fertilization ability of oocytes

Energy Technology Data Exchange (ETDEWEB)

Moore-Ambriz, Teresita Rocio; Acuña-Hernández, Deyanira Guadalupe; Ramos-Robles, Brenda [Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN), Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, México D.F. 07360, México (Mexico); Sánchez-Gutiérrez, Manuel [Área Académica de Medicina, Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Pachuca, Hidalgo 42000, México (Mexico); Santacruz-Márquez, Ramsés; Sierra-Santoyo, Adolfo [Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN), Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, México D.F. 07360, México (Mexico); Piña-Guzmán, Belem [Instituto Politécnico Nacional-UPIBI, México D.F. 07738, México (Mexico); and others

2015-12-15

Follicle growth culminates in ovulation, which allows for the expulsion of fertilizable oocytes and the formation of corpora lutea. Bisphenol A (BPA) is present in many consumer products, and it has been suggested that BPA impairs ovulation; however, the underlying mechanisms are unknown. Therefore, this study first evaluated whether BPA alters ovulation by affecting folliculogenesis, the number of corpora lutea or eggs shed to the oviduct, ovarian gonadotropin responsiveness, hormone levels, and estrous cyclicity. Because it has been suggested (but not directly confirmed) that BPA exerts toxic effects on the fertilization ability of oocytes, a second aim was to evaluate whether BPA impacts the oocyte fertilization rate using an in vitro fertilization assay and mating. The possible effects on early zygote development were also examined. Young adult female C57BL/6J mice (39 days old) were orally dosed with corn oil (vehicle) or 50 μg/kg bw/day BPA for a period encompassing the first three reproductive cycles (12–15 days). BPA exposure did not alter any parameters related to ovulation. Moreover, BPA exposure reduced the percentage of fertilized oocytes after either in vitro fertilization or mating, but it did not alter the zygotic stages. The data indicate that exposure to the reference dose of BPA does not impact ovulation but that it does influence the oocyte quality in terms of its fertilization ability. - Highlights: • Bisphenol A targets the fertilization ability of oocytes. • Bisphenol A does not alter ovulation. • Young adult females may be susceptible to the effects of bisphenol A on fertilization.

Altered Brain Excitability and Increased Anxiety in Mice With Experimental Colitis: Consideration of Hyperalgesia and Sex Differences

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Kewir D. Nyuyki

2018-04-01

Full Text Available Crohn’s disease (CD and ulcerative colitis (UC are incurable lifelong inflammatory bowel diseases (IBD with a rising worldwide incidence. IBD is characterized by diarrhea, rectal bleeding, severe cramping and weight loss. However, there is a growing evidence that IBD is also associated with anxiety- and depression-related disorders, which further increase the societal burden of these diseases. Given the limited knowledge of central nervous system (CNS changes in IBD, we investigated CNS-related comorbidities in a mouse model of experimental colitis induced by dextran sulfate sodium (DSS administration in drinking water for 5 days. In male and female C57BL6J mice, DSS treatment caused increased brain excitability, revealed by a decrease in seizure onset times after intraperitoneal administration of kainic acid. Moreover, both sexes showed increased anxiety-related behavior in the elevated plus-maze (EPM and open field (OF paradigms. We assessed somatic pain levels, because they may influence behavioral responses. Only male mice were hyperalgesic when tested with calibrated von Frey hairs and on the hotplate for mechanical and thermal pain sensitivity respectively. Administration of diazepam (DZP; ip, 1 mg/kg 30 min before EPM rescued the anxious phenotype and improved locomotion, even though it significantly increased thermal sensitivity in both sexes. This indicates that the altered behavioral response is unlikely attributable to an interference with movement due to somatic pain in females. We show that experimental colitis increases CNS excitability in response to administration of kainic acid, and increases anxiety-related behavior as revealed using the EPM and OF tests.

Prediction of childhood ADHD symptoms to quality of life in young adults: adult ADHD and anxiety/depression as mediators.

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Yang, Hui-Nien; Tai, Yueh-Ming; Yang, Li-Kuang; Gau, Susan Shur-Fen

2013-10-01

Childhood attention-deficit/hyperactivity disorder (ADHD) symptoms may persist, co-occur with anxiety and depression (ANX/DEP), and influence quality of life (QoL) in later life. However, the information about whether these persistent ADHD and ANX/DEP mediate the influence of childhood ADHD on adverse QoL in adulthood is lacking. This study aimed to determine whether adult ADHD symptoms and/or ANX/DEP mediated the association between childhood ADHD and QoL. We assessed 1382 young men aged 19-30 years in Taiwan using self-administered questionnaires for retrospective recall of ADHD symptoms at ages 6-12, and assessment of current ADHD and ANX/DEP symptoms, and QoL. We conducted mediation analyses and compared the values of mediation ratio (PM) by adding mediators (adult ADHD and ANX/DEP), individually and simultaneously into a regression model with childhood ADHD as an independent variable and QoL as a dependent variable. Our results showed that both adult ADHD and ANX/DEP symptoms significantly mediated the association between childhood ADHD and QoL (PM=0.71 for ANX/DEP, PM=0.78 for adult ADHD symptoms, and PM=0.91 for both). The significance of negative correlations between childhood ADHD and four domains of adult QoL disappeared after adding these two mediators in the model. Our findings suggested that the strong relationship between childhood ADHD and adult life quality can be explained by the presence of persistent ADHD symptoms and co-occurring ANX/DEP. These two mediators are recommended to be included in the assessment and intervention for ADHD to offset the potential adverse life quality outcome in ADHD. Copyright © 2013 Elsevier Ltd. All rights reserved.

The association between hypertension and depression and anxiety disorders: results from a nationally-representative sample of South African adults.

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Anna Grimsrud

Full Text Available Growing evidence suggests high levels of comorbidity between hypertension and mental illness but there are few data from low- and middle-income countries. We examined the association between hypertension and depression and anxiety in South Africa.Data come from a nationally-representative survey of adults (n = 4351. The Composite International Diagnostic Interview was used to measure DSM-IV mental disorders during the previous 12-months. The relationships between self-reported hypertension and anxiety disorders, depressive disorders and comorbid anxiety-depression were assessed after adjustment for participant characteristics including experience of trauma and other chronic physical conditions.Overall 16.7% reported a previous medical diagnosis of hypertension, and 8.1% and 4.9% were found to have a 12-month anxiety or depressive disorder, respectively. In adjusted analyses, hypertension diagnosis was associated with 12-month anxiety disorders [Odds ratio (OR = 1.55, 95% Confidence interval (CI = 1.10-2.18] but not 12-month depressive disorders or 12-month comorbid anxiety-depression. Hypertension in the absence of other chronic physical conditions was not associated with any of the 12-month mental health outcomes (p-values all <0.05, while being diagnosed with both hypertension and another chronic physical condition were associated with 12-month anxiety disorders (OR = 2.25, 95% CI = 1.46-3.45, but not 12-month depressive disorders or comorbid anxiety-depression.These are the first population-based estimates to demonstrate an association between hypertension and mental disorders in sub-Saharan Africa. Further investigation is needed into role of traumatic life events in the aetiology of hypertension as well as the temporality of the association between hypertension and mental disorders.

The Effects of Early-Life Predator Stress on Anxiety- and Depression-Like Behaviors of Adult Rats

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Lu-jing Chen

2014-01-01

Full Text Available Childhood emotional trauma contributes significantly to certain psychopathologies, such as post-traumatic stress disorder. In experimental animals, however, whether or not early-life stress results in behavioral abnormalities in adult animals still remains controversial. Here, we investigated both short-term and long-term changes of anxiety- and depression-like behaviors of Wistar rats after being exposed to chronic feral cat stress in juvenile ages. The 2-week predator stress decreased spontaneous activities immediately following stress but did not increase depression- or anxiety-like behaviors 4 weeks after the stimulation in adulthood. Instead, juvenile predator stress had some protective effects, though not very obvious, in adulthood. We also exposed genetic depression model rats, Wistar Kyoto (WKY rats, to the same predator stress. In WKY rats, the same early-life predator stress did not enhance anxiety- or depression-like behaviors in both the short-term and long-term. However, the stressed WKY rats showed slightly reduced depression-like behaviors in adulthood. These results indicate that in both normal Wistar rats and WKY rats, early-life predator stress led to protective, rather than negative, effects in adulthood.

The Effects of Early-Life Predator Stress on Anxiety- and Depression-Like Behaviors of Adult Rats

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Chen, Lu-jing; Shen, Bing-qing; Liu, Dan-dan; Li, Sheng-tian

2014-01-01

Childhood emotional trauma contributes significantly to certain psychopathologies, such as post-traumatic stress disorder. In experimental animals, however, whether or not early-life stress results in behavioral abnormalities in adult animals still remains controversial. Here, we investigated both short-term and long-term changes of anxiety- and depression-like behaviors of Wistar rats after being exposed to chronic feral cat stress in juvenile ages. The 2-week predator stress decreased spontaneous activities immediately following stress but did not increase depression- or anxiety-like behaviors 4 weeks after the stimulation in adulthood. Instead, juvenile predator stress had some protective effects, though not very obvious, in adulthood. We also exposed genetic depression model rats, Wistar Kyoto (WKY) rats, to the same predator stress. In WKY rats, the same early-life predator stress did not enhance anxiety- or depression-like behaviors in both the short-term and long-term. However, the stressed WKY rats showed slightly reduced depression-like behaviors in adulthood. These results indicate that in both normal Wistar rats and WKY rats, early-life predator stress led to protective, rather than negative, effects in adulthood. PMID:24839560

Second Language Writing Anxiety, Computer Anxiety, and Performance in a Classroom versus a Web-Based Environment

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Dracopoulos, Effie; Pichette, François

2011-01-01

This study examined the impact of writing anxiety and computer anxiety on language learning for 45 ESL adult learners enrolled in an English grammar and writing course. Two sections of the course were offered in a traditional classroom setting whereas two others were given in a hybrid form that involved distance learning. Contrary to previous…

The Long-term Impact of Early Life Pain On Adult Responses to Anxiety and Stress: Historical Perspectives and Empirical Evidence

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Victoria, Nicole C.; Murphy, Anne Z.

2016-01-01

Approximately 1 in 6 infants are born prematurely each year. Typically, these infants spend 25 days in the Neonatal Intensive Care Unit (NICU) where they experience 10–18 painful and inflammatory procedures each day. Remarkably, pre-emptive analgesics and/or anesthesia are administered less than 25% of the time. Unalleviated pain during the perinatal period is associated with permanent decreases in pain sensitivity, blunted cortisol responses and high rates of neuropsychiatric disorders. To date, the mechanism(s) by which these long-term changes in stress and pain behavior occur, and whether such alterations can be prevented by appropriate analgesia at the time of insult, remains unclear. Work in our lab using a rodent model of early life pain suggests that inflammatory pain experienced on the day of birth blunts adult responses to stress- and pain-provoking stimuli, and dysregulates the hypothalamic pituitary adrenal (HPA) axis in part through a permanent upregulation in central endogenous opioid tone. This review focuses on the long-term impact of neonatal inflammatory pain on adult anxiety- and stress-related responses, and underlying neuroanatomical changes in the context of endogenous pain control and the HPA axis. These two systems are in a state of exaggerated developmental plasticity early in postnatal life, and work in concert to respond to noxious or aversive stimuli. We present empirical evidence from animal and clinical studies, and discuss historical perspectives underlying the lack of analgesia/anesthetic use for early life pain in the modern NICU. PMID:26210872

Enteral Tube Feeding Alters the Oral Indigenous Microbiota in Elderly Adults ▿ †

OpenAIRE

Takeshita, Toru; Yasui, Masaki; Tomioka, Mikiko; Nakano, Yoshio; Shimazaki, Yoshihiro; Yamashita, Yoshihisa

2011-01-01

Enteral tube feeding is widely used to maintain nutrition for elderly adults with eating difficulties, but its long-term use alters the environment of the oral ecosystem. This study characterized the tongue microbiota of tube-fed elderly adults by analyzing the 16S rRNA gene. The terminal restriction fragment length polymorphism (T-RFLP) profiles of 44 tube-fed subjects were compared with those of 54 subjects fed orally (average age, 86.4 ± 6.9 years). Bar-coded pyrosequencing data were also ...

Impact of Tracheostomy Placement on Anxiety in Mechanically Ventilated Adult ICU Patients

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Breckenridge, Stephanie J.; Chlan, Linda; Savik, Kay

2014-01-01

OBJECTIVE To determine if self-reported anxiety levels decreased after tracheostomy placement in a sample of mechanically ventilated intensive care unit patients. BACKGROUND There is limited research regarding the impact of a tracheostomy on patients’ anxiety. Elevated anxiety delays healing and contributes to long-term mental health complications. METHODS This was a secondary analysis of data from a large clinical trial conducted in urban Minnesota. Fifty-one of 116 patients received a tracheostomy. Anxiety scores were obtained daily using the Visual Analog Scale-Anxiety. Mixed model analysis was used to compare anxiety ratings pre- and post-tracheostomy. RESULTS There was no significant decrease in anxiety following tracheostomy after controlling for time and gender (all p>.16). Age was the only variable to impact anxiety levels: anxiety scores increased as age increased (p=.02). CONCLUSIONS Prospective studies are needed to more accurately assess the impact of tracheostomy placement on patient anxiety and salient outcomes. PMID:24559754

Spatiotemporal dissociation of brain activity underlying threat and reward in social anxiety disorder.

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A Richey, John; Ghane, Merage; Valdespino, Andrew; Coffman, Marika C; Strege, Marlene V; White, Susan W; Ollendick, Thomas H

2017-01-01

Social anxiety disorder (SAD) involves abnormalities in social motivation, which may be independent of well-documented differences in fear and arousal systems. Yet, the neurobiology underlying motivational difficulties in SAD is not well understood. The aim of the current study was to spatiotemporally dissociate reward circuitry dysfunction from alterations in fear and arousal-related neural activity during anticipation and notification of social and non-social reward and punishment. During fMRI acquisition, non-depressed adults with social anxiety disorder (SAD; N = 21) and age-, sex- and IQ-matched control subjects (N = 22) completed eight runs of an incentive delay task, alternating between social and monetary outcomes and interleaved in alternating order between gain and loss outcomes. Adults with SAD demonstrated significantly reduced neural activity in ventral striatum during the anticipation of positive but not negative social outcomes. No differences between the SAD and control groups were observed during anticipation of monetary gain or loss outcomes or during anticipation of negative social images. However, consistent with previous work, the SAD group demonstrated amygdala hyper-activity upon notification of negative social outcomes. Degraded anticipatory processing in bilateral ventral striatum in SAD was constrained exclusively to anticipation of positive social information and dissociable from the effects of negative social outcomes previously observed in the amygdala. Alterations in anticipation-related neural signals may represent a promising target for treatment that is not addressed by available evidence-based interventions, which focus primarily on fear extinction and habituation processes. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Gut microbiota modulates alcohol withdrawal-induced anxiety in mice.

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Xiao, Hui-Wen; Ge, Chang; Feng, Guo-Xing; Li, Yuan; Luo, Dan; Dong, Jia-Li; Li, Hang; Wang, Haichao; Cui, Ming; Fan, Sai-Jun

2018-05-01

Excessive alcohol consumption remains a major public health problem that affects millions of people worldwide. Accumulative experimental evidence has suggested an important involvement of gut microbiota in the modulation of host's immunological and neurological functions. However, it is previously unknown whether enteric microbiota is implicated in the formation of alcohol withdrawal-induced anxiety. Using a murine model of chronic alcoholism and withdrawal, we examined the impact of alcohol consumption on the possible alterations of gut microbiota as well as alcohol withdrawal-induced anxiety and behavior changes. The 16S rRNA sequencing revealed that alcohol consumption did not alter the abundance of bacteria, but markedly changed the composition of gut microbiota. Moreover, the transplantation of enteric microbes from alcohol-fed mice to normal healthy controls remarkably shaped the composition of gut bacteria, and elicited behavioral signs of alcohol withdrawal-induced anxiety. Using quantitative real-time polymerase chain reaction, we further confirmed that the expression of genes implicated in alcohol addiction, BDNF, CRHR1 and OPRM1, was also altered by transplantation of gut microbes from alcohol-exposed donors. Collectively, our findings suggested a possibility that the alterations of gut microbiota composition might contribute to the development of alcohol withdrawal-induced anxiety, and reveal potentially new etiologies for treating alcohol addiction. Copyright © 2018 The Author(s). Published by Elsevier B.V. All rights reserved.

Religiousness, religious doubt, and death anxiety.

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Henrie, James; Patrick, Julie Hicks

2014-01-01

Terror Management Theory (TMT) (Greenberg, Pyszczynski, & Solomon, 1986) suggests that culturally-provided worldviews (e.g., religion) may protect individuals from experiencing death anxiety, and several studies have supported this position. However, if one's worldview can offer protection, doubts concerning one's worldview could undermine this protection. The current study investigated whether age, gender, religiousness, and religious doubt were associated with death anxiety. Using data from 635 younger, middle-aged, and older adults, a structural equation model with age, gender, religiousness, and religious doubt predicting death anxiety was tested. The model had a good fit (chi2 (76) = 193.467, p religiousness was inversely associated with death anxiety, while religious doubt was positively associated with death anxiety.

Self-reported bruxism mirrors anxiety and stress in adults

NARCIS (Netherlands)

Ahlberg, J.; Lobbezoo, F.; Ahlberg, K.; Manfredini, D.; Hublin, C.; Sinisalo, J.; Könönen, M.; Savolainen, A.

2013-01-01

Objectives: The aims were to analyze whether the levels of self-reported bruxism and anxiety associate among otherwise healthy subjects, and to investigate the independent effects of anxiety and stress experience on the probability of self-reported bruxism. Study Design: As part of a study on

Switching adolescent high-fat diet to adult control diet restores neurocognitive alterations

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Chloe Boitard

2016-11-01

Full Text Available In addition to metabolic and cardiovascular disorders, obesity is associated with adverse cognitive and emotional outcomes. Its growing prevalence in adolescents is particularly alarming since this is a period of ongoing maturation for brain structures (including the hippocampus and amygdala and for the hypothalamic-pituitary-adrenal (HPA stress axis, which is required for cognitive and emotional processing. We recently demonstrated that adolescent, but not adult, high-fat diet (HF exposure leads to impaired hippocampal function and enhanced amygdala function through HPA axis alteration (Boitard et al., 2014; Boitard et al., 2012; Boitard et al., 2015. Here, we assessed whether the effects of adolescent HF consumption on brain function are permanent or reversible. After adolescent exposure to HF, switching to a standard chow diet restored levels of hippocampal neurogenesis and normalized enhanced HPA axis reactivity, amygdala activity and avoidance memory. Therefore, while the adolescent period is highly vulnerable to the deleterious effects of diet-induced obesity, adult exposure to a standard diet appears sufficient to reverse alterations of brain function.

Anxiety, depression and psychological well-being in a cohort of South African adults with Type 2 diabetes mellitus

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Samantha Ramkisson

2016-07-01

Full Text Available Background: The prevalence of diabetes mellitus (DM has increased at alarming rates globally. South Africa has the second highest number of people in Africa living with DM, with prevalence rates being among the top five countries in Africa. Accordingly, psychological issues associated with DM have been a growing focus of attention. Studies have found that patients with DM have elevated levels of anxiety and depression, and decreased levels of well-being. In South Africa, there is a paucity of studies on the psychological issues associated with DM. Objectives: The aim of this paper was to explore the prevalence and association of anxiety, depressive features and psychological well-being in patients with Type 2 DM. Method: In a cross-sectional survey, patients with Type 2 DM were recruited from public and private facilities. The Hospital Anxiety and Depression Scale (HADS, the General Health Questionnaire (GHQ-28 and WHO-5 Well-being Index (WHO-5 were administered. Results: Four hundred and one participants completed the questionnaires. On the WHO-5, 277 (69% reported good well-being, while 124 (31% indicated poor well-being and were considered at risk for depressive features. On the HADS, 186 (46% had mild-to-severe depressive features and 128 (32% had mild-to-severe anxiety. There was a strong negative correlation between the WHO-5, HADS and General Health Questionnaire (GHQ scales, which indicated that an increase in anxiety and depressive features decreased psychological well-being. Conclusion: Health-care providers should identify and treat anxiety and depression as a standard part of diabetes care. Patients should also be referred to the appropriate mental health professional as part of the management of diabetes. Keywords: type 2 diabetes; anxiety;depression;psychological well-being; adults

Mindfulness-based cognitive therapy for adults with intellectual disabilities: an evaluation of the effectiveness of mindfulness in reducing symptoms of depression and anxiety.

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Idusohan-Moizer, H; Sawicka, A; Dendle, J; Albany, M

2015-02-01

Mindfulness-based interventions have been shown to be effective in the treatment of a range of health and psychological disorders in adults and young people without intellectual disabilities (ID). Clinical studies are emerging reporting on the efficacy of mindfulness-based interventions as a stand-alone treatment for common clinical disorders in adults with ID. This paper aims to evaluate the efficacy of an innovative structured mindfulness-based cognitive therapy (MBCT) group programme adapted for adults with ID with a diagnosis of either recurrent depression, anxiety or both clinical conditions and a history of deliberate self-harm behaviour. Two groups ran consecutively consisting of a total of fifteen participants and seven carers. All participants were recorded as having either a borderline, mild, or moderate ID. The group programme ran over a period of 9 weeks with a follow-up session at 6 weeks post group intervention. Outcome measures included the Hospital Anxiety and Depression Scale and two sub-scales from the Self-Compassion Scale administered at baseline, post therapy and at 6-week follow-up. The evaluation showed that participants reported an improvement in their experience of depression, anxiety, self-compassion and compassion for others. The most significant impact was in the reduced levels of anxiety reported. Improvements across all outcomes were maintained at 6-week follow-up. The results of the evaluation suggest that people with intellectual disabilities benefit from a structured MBCT group intervention and the results are maintained at 6-week follow-up. © 2013 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Bruxism. Masticatory implications and anxiety.

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Alves, Anne C; Alchieri, João C; Barbosa, Gustavo A S

2013-01-01

In this study we investigate the phenomenon of bruxism, defined as the act of clenching and/or grinding the teeth, a habit that compromises the orofacial region. It is often associated with emotional aspects, such as anxiety and stress, and may result in alterations to orofacial structures, functional modifications and social repercussions. The aim of this study was to determine a possible association between bruxism and anxiety underscoring the primary complaints related to masticatory function. Eighty volunteers participated in the study. They were divided into bruxers (N = 40) and non-bruxers (N = 40) of both sexes. The diagnosis of bruxism was made by clinical examination. The Trait-State Anxiety Inventory was used to assess anxiety levels and a questionnaire with structured questions related to daily activities, focusing on masticatory function (for the bruxism group), was applied to evaluate psychosocial aspects. The results of the study show a significant difference in state anxiety. Mean and standard deviation of state anxiety in the bruxism and non-bruxism groups was 42.7 +/- 9.6 and 38.6 +/- 8.2 (p bruxism, resulting in compromised masticatory function.

Math Anxiety and How It Affects High School Students.

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Murr, Kathleen A.

2001-01-01

Studies the role that math anxiety played in the poor performance of students, what promoted such feelings, and what teachers can do to lessen this anxiety. Students and adults sense the urgency to understand the mathematical material, and that urgency often leads to anxiety when they cannot arrive at a solution. (ASK)

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

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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. Copyright © 2013 Elsevier B.V. All rights reserved.

Economic evaluation of stepped-care versus usual care for depression and anxiety in older adults with vision impairment : randomized controlled trial

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van der Aa, Hilde P A; van Rens, Ger H M B; Bosmans, Judith E; Comijs, Hannie C; van Nispen, Ruth M A

2017-01-01

BACKGROUND: A stepped-care program was found effective in preventing depressive and anxiety disorders in older adults with vision impairment. However, before a decision can be made about implementation, the cost-effectiveness of this program should be investigated. Therefore, we aimed to compare the

Conditional reduction of adult born doublecortin-positive neurons reversibly impairs selective behaviours

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Lillian eGarrett

2015-11-01

Full Text Available Adult neurogenesis occurs in the adult mammalian subventricular zone (SVZ along the walls of the lateral ventricles and the subgranular zone (SGZ of the hippocampal dentate gyrus. While a burgeoning body of research implicates adult neurogenesis in olfactory bulb (OB - and hippocampal-related behaviors, the precise function continues to elude. To further assess the behavioral importance of adult neurogenesis, we herein generated a novel inducible transgenic mouse model of adult neurogenesis reduction where mice with CreERT2 under doublecortin (DCX promoter control were crossed with mice where diphtheria toxin A (DTA was driven by the Rosa26 promoter. Activation of DTA, through the administration of tamoxifen (TAM, results in a specific reduction of DCX+ immature neurons in both the hippocampal dentate gyrus and OB. We show that the decrease of DCX+ cells causes impaired social discrimination ability in both young adult (from 3 months and middle (from 10 months aged mice. Furthermore, these animals showed an age-independent altered coping behavior in the Forced Swim Test without clear changes in anxiety-related behavior. Notably, these behavior changes were reversible on repopulating the neurogenic zones with DCX+ cells on cessation of the tamoxifen treatment, demonstrating the specificity of this effect. Overall, these results support the notion that adult neurogenesis plays a role in social memory and in stress coping but not necessarily in anxiety-related behavior.

Association of neighborhood greenness with self-perceived stress, depression and anxiety symptoms in older U.S adults.

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Pun, Vivian C; Manjourides, Justin; Suh, Helen H

2018-04-16

Neighborhood environment, such as green vegetation, has been shown to play a role in coping with stress and mental ill health. Yet, epidemiological evidence of the association between greenness and mental health is inconsistent. We examined whether living in green space is associated with self-perceived stress, depressive and anxiety symptoms in a nationally representative, longitudinal sample of community-dwelling older adults (N = 4118; aged 57-85 years) in the United States. We evaluated perceived stress, depression and anxiety symptoms using the Cohen's Perceived Stress Scale, the Center for Epidemiological Studies - Depression, and the Hospital Anxiety and Depression Scale - anxiety subscale, respectively. Greenness was assessed for each participant using the Normalized Difference Vegetation Index at 250-m resolution, as well as a buffer of 1000-m. We conducted longitudinal analyses to assess the associations between greenness and mental health upon adjusting for confounders (e.g., education), and to examine potential mediation and effect modification. An interquartile range (0.25 point) increase in contemporaneous greenness was significantly associated with 0.238 unit (95% CI: - 0.346, - 0.130) and 0.162 unit (95% CI: - 0.271, - 0.054) decrease in the perceived stress in base and multivariable models, respectively. The magnitude of the association was similar or even stronger when examining summer (- 0.161; 95% CI: - 0.295, - 0.027) and annual average of greenness (- 0.188; 95% CI: - 0.337, - 0.038), as well as greenness buffer of 1000-m. The greenness-stress association was partially mediated by physical activity (15.1% mediated), where increased greenness led to increased physical activity and less stress, and by history of respiratory diseases (- 3.8% mediated), where increased greenness led to increased respiratory disease and more stress. The association was also significantly modified by race, social support, physical function

Effects of Early-Life Stress on Social and Anxiety-Like Behaviors in Adult Mice: Sex-Specific Effects

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Natalya P. Bondar

2018-01-01

Full Text Available Stressful events in an early postnatal period have critical implications for the individual’s life and can increase later risk for psychiatric disorders. The aim of this study was to investigate the influence of early-life stress on the social behavior of adult male and female mice. C57Bl/6 mice were exposed to maternal separation (MS, 3 h once a day or handling (HD, 15 min once a day on postnatal day 2 through 14. Adult male and female mice were tested for social behavior in the social interaction test and for individual behavior in the plus-maze and open-field tests. Female mice exposed to maternal separation had increased social behavior and increased anxiety. MS male mice had no changes in social behavior but had significantly disrupted individual behavior, including locomotor and exploratory activity. Handling had positive effects on social behavior in males and females and decreased anxiety in males. Our results support the hypothesis that brief separation of pups from their mothers (handling, which can be considered as moderate stress, may result in future positive changes in behavior. Maternal separation has deleterious effects on individual behavior and significant sex-specific effects on social behavior.

Anxiety disorders in young people: a population-based study

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Thaíse Campos Mondin

2013-12-01

Full Text Available Objective: To assess the prevalence of anxiety disorders and associated factors in young adults. Methods: Cross-sectional population-based study of individuals between the ages of 18 and 24 years randomly selected from 89 census-based sectors to ensure an adequate sample size. Household selection within the sectors was performed according to a systematic sampling process. Anxiety disorders were assessed using the Mini International Neuropsychiatric Interview (MINI. The final sample comprised 1,560 young adults. Results: Of the participants who were diagnosed with anxiety disorders, 12.3% had agoraphobia, 9.7% had generalised anxiety disorder, 4.0% had social phobia, 3.3% had obsessive-compulsive disorder, 2.5% had panic disorder, and 2.1% had post-traumatic stress disorder; only 23.8% had received any previous treatment. Anxiety disorders were associated with sex, socioeconomic status, psychiatric problems in parents, alcohol abuse, and tobacco use. Conclusions: The identification of factors associated with anxiety disorders in young people enables us to develop intervention strategies. Anxiety disorders are not only highly prevalent but are also associated with significant functional impairment, significant reductions in quality of life, lower productivity, and higher rates of comorbidities.

The nature of self-esteem and its relationship to anxiety and depression in adult acquired brain injury.

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Longworth, Catherine; Deakins, Joseph; Rose, David; Gracey, Fergus

2016-08-31

Acquired brain injury (ABI) has a negative impact on self-esteem, which is in turn associated with mood disorders, maladaptive coping and reduced community participation. The aim of the current research was to explore self-esteem as a multi-dimensional construct and identify which factors are associated with symptoms of anxiety or depression. Eighty adults with ABI aged 17-56 years completed the Robson Self-Esteem Scale (RSES), of whom 65 also completed the Hospital Anxiety and Depression Scale; 57.5% of the sample had clinically low self-esteem. The RSES had good internal consistency (α =   .89), and factor analysis identified four factors, which differed from those found previously in other populations. Multiple regression analysis revealed anxiety was differentially predicted by "Self-Worth" and "Self-Efficacy", R 2  =   .44, F(4, 58) =   9, p Self-Regard", R 2  =   .38, F(4, 58) =   9, p self-esteem after ABI. Self-esteem after ABI is multidimensional and differs in structure from self-esteem in the general population. A multidimensional model of self-esteem may be helpful in development of transdiagnostic cognitive behavioural accounts of adjustment.

Melatonin for pre- and postoperative anxiety in adults

DEFF Research Database (Denmark)

Hansen, Melissa V; Halladin, Natalie L; Rosenberg, Jacob

2015-01-01

: Data were extracted independently by two review authors. Data extracted included information about study design, country of origin, number of participants and demographic details, type of surgery, type of anaesthesia, intervention and dosing regimen, preoperative anxiety outcome measures...... Inventory (STAI) when comparing melatonin with placebo (relative effect -5.31, 95% CI -8.78 to -1.84; moderate quality evidence). Two studies comparing melatonin with midazolam using a VAS did not find any evidence of a difference between the two groups in postoperative anxiety (relative effect -2.02, 95...

Adolescent caffeine consumption increases adulthood anxiety-related behavior and modifies neuroendocrine signaling

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O’Neill, Casey E.; Newsom, Ryan J.; Stafford, Jacob; Scott, Talia; Archuleta, Solana; Levis, Sophia C.; Spencer, Robert L.; Campeau, Serge; Bachtell, Ryan K.

2016-01-01

Caffeine is a commonly used psychoactive substance and consumption by children and adolescents continues to rise. Here, we examine the lasting effects of adolescent caffeine consumption on anxiety-related behaviors and several neuroendocrine measures in adulthood. Adolescent male Sprague-Dawley rats consumed caffeine (0.3 g/L) for 28 consecutive days from postnatal day 28 (P28) to P55. Age-matched control rats consumed water. Behavioral testing for anxiety-related behavior began in adulthood (P62) 7 days after removal of caffeine. Adolescent caffeine consumption enhanced anxiety-related behavior in an open field, social interaction test, and elevated plus maze. Similar caffeine consumption in adult rats did not alter anxiety-related behavior after caffeine removal. Characterization of neuroendocrine measures was next assessed to determine whether the changes in anxiety were associated with modifications in the HPA axis. Blood plasma levels of corticosterone (CORT) were assessed throughout the caffeine consumption procedure in adolescent rats. Adolescent caffeine consumption elevated plasma CORT 24 h after initiation of caffeine consumption that normalized over the course of the 28-day consumption procedure. CORT levels were also elevated 24 h after caffeine removal and remained elevated for 7 days. Despite elevated basal CORT in adult rats that consumed caffeine during adolescence, the adrenocorticotropic hormone (ACTH) and CORT response to placement on an elevated pedestal (a mild stressor) was significantly blunted. Lastly, we assessed changes in basal and stress-induced c-fos and corticotropin-releasing factor (Crf) mRNA expression in brain tissue collected at 7 days withdrawal from adolescent caffeine. Adolescent caffeine consumption increased basal c-fos mRNA in the paraventricular nucleus of the hypothalamus. Adolescent caffeine consumption had no other effects on the basal or stress-induced c-fos mRNA changes. Caffeine consumption during adolescence

Adolescent caffeine consumption increases adulthood anxiety-related behavior and modifies neuroendocrine signaling.

Science.gov (United States)

O'Neill, Casey E; Newsom, Ryan J; Stafford, Jacob; Scott, Talia; Archuleta, Solana; Levis, Sophia C; Spencer, Robert L; Campeau, Serge; Bachtell, Ryan K

2016-05-01

Caffeine is a commonly used psychoactive substance and consumption by children and adolescents continues to rise. Here, we examine the lasting effects of adolescent caffeine consumption on anxiety-related behaviors and several neuroendocrine measures in adulthood. Adolescent male Sprague-Dawley rats consumed caffeine (0.3g/L) for 28 consecutive days from postnatal day 28 (P28) to P55. Age-matched control rats consumed water. Behavioral testing for anxiety-related behavior began in adulthood (P62) 7 days after removal of caffeine. Adolescent caffeine consumption enhanced anxiety-related behavior in an open field, social interaction test, and elevated plus maze. Similar caffeine consumption in adult rats did not alter anxiety-related behavior after caffeine removal. Characterization of neuroendocrine measures was next assessed to determine whether the changes in anxiety were associated with modifications in the HPA axis. Blood plasma levels of corticosterone (CORT) were assessed throughout the caffeine consumption procedure in adolescent rats. Adolescent caffeine consumption elevated plasma CORT 24h after initiation of caffeine consumption that normalized over the course of the 28-day consumption procedure. CORT levels were also elevated 24h after caffeine removal and remained elevated for 7 days. Despite elevated basal CORT in adult rats that consumed caffeine during adolescence, the adrenocorticotropic hormone (ACTH) and CORT response to placement on an elevated pedestal (a mild stressor) was significantly blunted. Lastly, we assessed changes in basal and stress-induced c-fos and corticotropin-releasing factor (Crf) mRNA expression in brain tissue collected at 7 days withdrawal from adolescent caffeine. Adolescent caffeine consumption increased basal c-fos mRNA in the paraventricular nucleus of the hypothalamus. Adolescent caffeine consumption had no other effects on the basal or stress-induced c-fos mRNA changes. Caffeine consumption during adolescence increased

Interpersonal trauma, attachment insecurity and anxiety in an inpatient psychiatric population.

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Wiltgen, Anika; Arbona, Consuelo; Frankel, Leslie; Frueh, B Christopher

2015-10-01

Current research suggests that interpersonal trauma has an impact on insecure attachment and anxiety. Some research further suggests that attachment may play a mediating role between traumatic events and psychopathology. The purpose of this study was to examine the relationship between the experience of interpersonal trauma, attachment anxiety, attachment avoidance and clinical anxiety severity among adult psychiatric inpatients who reported having experienced interpersonal trauma after the age of 16. It was hypothesized that attachment anxiety and attachment avoidance would mediate the relationship between interpersonal trauma and clinical anxiety level. This study used archival data on 414 adult psychiatric inpatients in a large city in the Southwest U.S. Results suggest that interpersonal trauma was correlated to attachment avoidance but not to attachment anxiety and that attachment avoidance partially mediated the relation of interpersonal trauma to anxiety. The attachment framework appositely explains how a negative model of other contributes to the relation between experiences of interpersonal trauma and anxiety in adulthood. Copyright © 2015 Elsevier Ltd. All rights reserved.

Adolescent binge drinking leads to changes in alcohol drinking, anxiety, and amygdalar corticotropin releasing factor cells in adulthood in male rats.

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Nicholas W Gilpin

Full Text Available Heavy episodic drinking early in adolescence is associated with increased risk of addiction and other stress-related disorders later in life. This suggests that adolescent alcohol abuse is an early marker of innate vulnerability and/or binge exposure impacts the developing brain to increase vulnerability to these disorders in adulthood. Animal models are ideal for clarifying the relationship between adolescent and adult alcohol abuse, but we show that methods of involuntary alcohol exposure are not effective. We describe an operant model that uses multiple bouts of intermittent access to sweetened alcohol to elicit voluntary binge alcohol drinking early in adolescence (~postnatal days 28-42 in genetically heterogeneous male Wistar rats. We next examined the effects of adolescent binge drinking on alcohol drinking and anxiety-like behavior in dependent and non-dependent adult rats, and counted corticotropin-releasing factor (CRF cell in the lateral portion of the central amygdala (CeA, a region that contributes to regulation of anxiety- and alcohol-related behaviors. Adolescent binge drinking did not alter alcohol drinking under baseline drinking conditions in adulthood. However, alcohol-dependent and non-dependent adult rats with a history of adolescent alcohol binge drinking did exhibit increased alcohol drinking when access to alcohol was intermittent. Adult rats that binged alcohol during adolescence exhibited increased exploration on the open arms of the elevated plus maze (possibly indicating either decreased anxiety or increased impulsivity, an effect that was reversed by a history of alcohol dependence during adulthood. Finally, CRF cell counts were reduced in the lateral CeA of rats with adolescent alcohol binge history, suggesting semi-permanent changes in the limbic stress peptide system with this treatment. These data suggest that voluntary binge drinking during early adolescence produces long-lasting neural and behavioral effects

Sixteen-item Anxiety Sensitivity Index: Confirmatory factor analytic evidence, internal consistency, and construct validity in a young adult sample from the Netherlands

NARCIS (Netherlands)

Vujanovic, Anka A.; Arrindell, Willem A.; Bernstein, Amit; Norton, Peter J.; Zvolensky, Michael J.

The present investigation examined the factor structure, internal consistency, and construct validity of the 16-item Anxiety Sensitivity Index (ASI; Reiss Peterson, Gursky, & McNally 1986) in a young adult sample (n = 420)from the Netherlands. Confirmatory factor analysis was used to comparatively

Sleep in prenatally restraint stressed rats, a model of mixed anxiety-depressive disorder.

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Mairesse, Jérôme; Van Camp, Gilles; Gatta, Eleonora; Marrocco, Jordan; Reynaert, Marie-Line; Consolazione, Michol; Morley-Fletcher, Sara; Nicoletti, Ferdinando; Maccari, Stefania

2015-01-01

Prenatal restraint stress (PRS) can induce persisting changes in individual's development. PRS increases anxiety and depression-like behaviors and induces changes in the hypothalamo-pituitary-adrenal (HPA) axis in adult PRS rats after exposure to stress. Since adaptive capabilities also depend on temporal organization and synchronization with the external environment, we studied the effects of PRS on circadian rhythms, including the sleep-wake cycle, that are parameters altered in depression. Using a restraint stress during gestation, we showed that PRS induced phase advances in hormonal/behavioral circadian rhythms in adult rats, and an increase in the amount of paradoxical sleep, positively correlated to plasma corticosterone levels. Plasma corticosterone levels were also correlated with immobility in the forced swimming test, indicating a depressive-like profile in the PRS rats. We observed comorbidity with anxiety-like profile on PRS rats that was correlated with a reduced release of glutamate in the ventral hippocampus. Pharmacological approaches aimed at modulating glutamate release may represent a novel therapeutic strategy to treat stress-related disorders. Finally, since depressed patients exhibit changes in HPA axis activity and in circadian rhythmicity as well as in the paradoxical sleep regulation, we suggest that PRS could represent an original animal model of depression.

[Psychological alterations in patients with adult celiac disease].

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Martínez Cerezo, Francisco J; Castillejo, Gemma; Guillen, Núria; Morente, Vanessa; Simó, Josep M; Tena, Francisco J; Marsal, Joan; Pascual, Domingo

2014-04-01

Patients with recently-diagnosed adult celiac disease were evaluated with the Gastrointestinal Symptom rating Scale (GSRS) and Psychological General Well-Being Index (PGWBI) to evaluate their psychological alterations, the association between any alterations and gastrointestinal symptoms, and their outcome after starting a gluten-free diet. The patients underwent nutritional assessment and then started a gluten-free diet; they were reassessed 6 months later. Quantitative variables are expressed as the median and 25th-75th percentiles. We included 21 patients, 17 women and 4 mena, with a mean age of 43 years (31-47). The results of histological analysis were compatible with Marsh I lesions in 6 patients, Marsh IIIa in 6 and Marsh IIIb in 9. At baseline, 8 patients showed severe psychological distress, 4 showed moderate distress and 9 showed no distress. The GSRS score was 34 (17-43) and the PGWBI was 64 (48-87), with a significant correlation between the 2 indexes (rho=-.58, P=.006). At 6 months, 3 patients had severe psychological distress, 5 had moderate distress, 9 showed no distress and 4 showed psychological well-being. The GSRS score at 6 months was 13 (8-17) and the PGWBI was 83 (68-95) (P<.05 compared with baseline data for the 3 indicators). The 6 axes of the PGWBI showed significant improvement. At 6 months, no correlation was found between the GSRS and PGWBI. Patients with celiac disease have psychological alterations whose intensity is related to gastrointestinal symptoms. These symptoms improve after the start of a gluten-free diet. Copyright © 2013 Elsevier España, S.L. and AEEH y AEG. All rights reserved.

The long-term impact of early life pain on adult responses to anxiety and stress: Historical perspectives and empirical evidence.

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Victoria, Nicole C; Murphy, Anne Z

2016-01-01

Approximately 1 in 6 infants are born prematurely each year. Typically, these infants spend 25 days in the Neonatal Intensive Care Unit (NICU) where they experience 10-18 painful and inflammatory procedures each day. Remarkably, pre-emptive analgesics and/or anesthesia are administered less than 25% of the time. Unalleviated pain during the perinatal period is associated with permanent decreases in pain sensitivity, blunted cortisol responses and high rates of neuropsychiatric disorders. To date, the mechanism(s) by which these long-term changes in stress and pain behavior occur, and whether such alterations can be prevented by appropriate analgesia at the time of insult, remains unclear. Work in our lab using a rodent model of early life pain suggests that inflammatory pain experienced on the day of birth blunts adult responses to stress- and pain-provoking stimuli, and dysregulates the hypothalamic pituitary adrenal (HPA) axis in part through a permanent upregulation in central endogenous opioid tone. This review focuses on the long-term impact of neonatal inflammatory pain on adult anxiety- and stress-related responses, and underlying neuroanatomical changes in the context of endogenous pain control and the HPA axis. These two systems are in a state of exaggerated developmental plasticity early in postnatal life, and work in concert to respond to noxious or aversive stimuli. We present empirical evidence from animal and clinical studies, and discuss historical perspectives underlying the lack of analgesia/anesthetic use for early life pain in the modern NICU. Copyright © 2015 Elsevier Inc. All rights reserved.

[Diabetes type 1 in young adults: The relationship between psycho-social variables, glycemic control, depression and anxiety].

Science.gov (United States)

Steinsdottir, Fjola Katrin; Halldorsdottir, Hildur; Gudmundsdottir, Arna; Arnardottir, Steinunn; Smari, Jakop; Arnarson, Eirikur Orn

2008-12-01

The aim of the present study was to investigate whether psycho-social variables, for example social support and task- and emotion-oriented coping would predict psychological and physical well being among young adults with diabetes. Participants were 56 individuals in their twenties suffering from type 1 diabetes. Response rate was 78%. The participants came from the whole of Iceland, 64.3% from the Greater Reykjavík area and 33.9% from rural areas. One participant did not indicate his place of residence. Self-assessment scales were used to assess depression, anxiety, task-, avoidance- and emotion-oriented coping, social support and problems relating to diabetes. Additional information was obtained from patients' records concerning the results of blood glucose measurements (HbA1c). Good social support was related to less anxiety and depression and to less self-reported problems related to having diabetes. Emotion-oriented coping was related to not feeling well and task- oriented coping to feeling better. No relationship was found between psychosocial variables and blood glucose measurements and a limited relationship between self-reported problems related to having diabetes and these measurements. Social support and coping are strongly related to measurements of depression, anxiety and problems related to having diabetes in the present age group. The results indicate that it is very important to teach and strengthen usage, as possible, of task-oriented coping instead of emotion-oriented coping. The results also indicate that social support is highly important for young adults with diabetes type 1. It is clear that friends and family have to be more involved in the treatment and also more educated about the disease and the importance of giving the right kind of support.

Evaluating age differences in coping motives as a mediator of the link between social anxiety symptoms and alcohol problems.

Science.gov (United States)

Clerkin, Elise M; Werntz, Alexandra J; Magee, Joshua C; Lindgren, Kristen P; Teachman, Bethany A

2014-09-01

The goal of this study is to evaluate whether coping motives mediate the relationship between self-reported symptoms of social anxiety and alcohol problems across different age groups, building on previous research conducted among emerging adults. This study focuses on adult drinkers, including emerging adults (aged 18-25 years; n = 148), young adults (aged 26-39 years; n = 68), and middle-aged adults (aged 40-65 years; n = 51). All participants completed measures of social anxiety symptoms, alcohol problems, and coping motives, administered via the Web. Invariance tests using structural equation modeling suggested that among emerging adults (and to some degree middle-aged adults), coping motives mediated the positive relationship between symptoms of social anxiety and alcohol problems. Interestingly, coping motives appeared to suppress a negative relationship between social anxiety and alcohol problems in young adults. Results suggest that it is critical to consider age differences when attempting to understand the relationships between symptoms of social anxiety, alcohol problems, and coping motives.

Maternal postpartum corticosterone and fluoxetine differentially affect adult male and female offspring on anxiety-like behavior, stress reactivity, and hippocampal neurogenesis.

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Gobinath, Aarthi R; Workman, Joanna L; Chow, Carmen; Lieblich, Stephanie E; Galea, Liisa A M

2016-02-01

Postpartum depression (PPD) affects approximately 15% of mothers, disrupts maternal care, and can represent a form of early life adversity for the developing offspring. Intriguingly, male and female offspring are differentially vulnerable to the effects of PPD. Antidepressants, such as fluoxetine, are commonly prescribed for treating PPD. However, fluoxetine can reach offspring via breast milk, raising serious concerns regarding the long-term consequences of infant exposure to fluoxetine. The goal of this study was to examine the long-term effects of maternal postpartum corticosterone (CORT, a model of postpartum stress/depression) and concurrent maternal postpartum fluoxetine on behavioral, endocrine, and neural measures in adult male and female offspring. Female Sprague-Dawley dams were treated daily with either CORT or oil and fluoxetine or saline from postnatal days 2-23, and offspring were weaned and left undisturbed until adulthood. Here we show that maternal postpartum fluoxetine increased anxiety-like behavior and impaired hypothalamic-pituitary-adrenal (HPA) axis negative feedback in adult male, but not female, offspring. Furthermore, maternal postpartum fluoxetine increased the density of immature neurons (doublecortin-expressing) in the hippocampus of adult male offspring but decreased the density of immature neurons in adult female offspring. Maternal postpartum CORT blunted HPA axis negative feedback in males and tended to increase density of immature neurons in males but decreased it in females. These results indicate that maternal postpartum CORT and fluoxetine can have long-lasting effects on anxiety-like behavior, HPA axis negative feedback, and adult hippocampal neurogenesis and that adult male and female offspring are differentially affected by these maternal manipulations. Copyright © 2015 Elsevier Ltd. All rights reserved.

Further development and validation of the Unhelpful Thoughts and Beliefs About Stuttering (UTBAS) scales: relationship to anxiety and social phobia among adults who stutter.

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Iverach, Lisa; Menzies, Ross; Jones, Mark; O'Brian, Sue; Packman, Ann; Onslow, Mark

2011-01-01

In an initial validation study, the Unhelpful Thoughts and Beliefs About Stuttering (UTBAS I) scale, demonstrated excellent psychometric properties as a self-report measure of the frequency of unhelpful cognitions associated with social anxiety for adults who stutter. The aim was to further validate the original UTBAS I scale, and to develop two additional scales to assess beliefs (UTBAS II) and anxiety (UTBAS III) associated with negative thoughts. A total of 140 adults seeking speech-restructuring treatment for stuttering completed the original UTBAS I scale, the newly developed UTBAS II and III scales, and self-report measures of psychological functioning. Participants also completed a first-stage screener for the presence of anxious personality disorder, and a diagnostic assessment to evaluate the presence of social phobia, according to criteria of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) and the International Classification of Diseases (ICD-10). The mean UTBAS I score for the present sample did not differ significantly from the mean score reported in the original UTBAS I validation study. Convergent validity was confirmed by significant correlations between the UTBAS Total score and all anxiety-related measures. Discriminant validity was established by the absence of strong correlations between the UTBAS Total score and some of the self-report measures of unrelated constructs, although it was found to tap into the negative cognitions associated with depression and life problems. Approximately one-quarter of participants met criteria for a diagnosis of DSM-IV or ICD-10 social phobia (23.5% and 27.2% respectively), and nearly one-third met first-stage screening criteria for anxious personality disorder (30%). The mean UTBAS scores for participants who met criteria for these disorders were significantly higher than scores for participants who did not, confirming known-groups validity. The present study demonstrates the validity and

Duloxetine prevents the effects of prenatal stress on depressive-like and anxiety-like behavior and hippocampal expression of pro-inflammatory cytokines in adult male offspring rats.

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Zhang, Xiaosong; Wang, Qi; Wang, Yan; Hu, Jingmin; Jiang, Han; Cheng, Wenwen; Ma, Yuchao; Liu, Mengxi; Sun, Anji; Zhang, Xinxin; Li, Xiaobai

2016-12-01

Stress during pregnancy may cause neurodevelopmental and psychiatric disorders. However, the mechanisms are largely unknown. Currently, pro-inflammatory cytokines have been identified as a risk factor for depression and anxiety disorder. Unfortunately, there is very little research on the long-term effects of prenatal stress on the neuroinflammatory system of offspring. Moreover, the relationship between antidepressant treatment and cytokines in the central nervous system, especially in the hippocampus, an important emotion modulation center, is unclear. Therefore, the aim of this study was to determine the effects of prenatal chronic mild stress during development on affective-like behaviors and hippocampal cytokines in adult offspring, and to verify whether antidepressant (duloxetine) administration from early adulthood could prevent the harmful consequences. To do so, prenatally stressed and non-stressed Sprague-Dawley rats were treated with either duloxetine (10mg/kg/day) or vehicle from postnatal day 60 for 21days. Adult offspring were divided into four groups: 1) prenatal stress+duloxetine treatment, 2) prenatal stress+vehicle, 3) duloxetine treatment alone, and 4) vehicle alone. Adult offspring were assessed for anxiety-like behavior using the open field test and depression-like behavior using the forced swim test. Brains were analyzed for pro-inflammatory cytokine markers in the hippocampus via real-time PCR. Results demonstrate that prenatal stress-induced anxiety- and depression-like behaviors are associated with an increase in hippocampal inflammatory mediators, and duloxetine administration prevents the increased hippocampal pro-inflammatory cytokine interleukin-6 and anxiety- and depression-like behavior in prenatally stressed adult offspring. This research provides important evidence on the long-term effect of PNS exposure during development in a model of maternal adversity to study the pathogenesis of depression and its therapeutic interventions

Anxiety in the preoperative phase of awake brain tumor surgery

NARCIS (Netherlands)

Ruis, Carla; Huenges Wajer, I.M.C.; Robe, Pierre; van Zandvoort, Martine

OBJECTIVE: Awake surgery emerges as a standard of care for brain tumors located in or near eloquent areas. Levels of preoperative anxiety in patients are important, because anxiety can influence cognitive performance and participation, hence altering the outcome of the procedure. In this study we

Anxiety in the preoperative phase of awake brain tumor surgery

NARCIS (Netherlands)

Ruis, C.; Huenges Wajer, I.M.C.; Robe, Pierre; van Zandvoort, M.J.E.

Objective Awake surgery emerges as a standard of care for brain tumors located in or near eloquent areas. Levels of preoperative anxiety in patients are important, because anxiety can influence cognitive performance and participation, hence altering the outcome of the procedure. In this study we

Prenatal exposure to urban air nanoparticles in mice causes altered neuronal differentiation and depression-like responses.

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David A Davis

Full Text Available Emerging evidence suggests that excessive exposure to traffic-derived air pollution during pregnancy may increase the vulnerability to neurodevelopmental alterations that underlie a broad array of neuropsychiatric disorders. We present a mouse model for prenatal exposure to urban freeway nanoparticulate matter (nPM. In prior studies, we developed a model for adult rodent exposure to re-aerosolized urban nPM which caused inflammatory brain responses with altered neuronal glutamatergic functions. nPMs are collected continuously for one month from a local freeway and stored as an aqueous suspension, prior to re-aerosolization for exposure of mice under controlled dose and duration. This paradigm was used for a pilot study of prenatal nPM impact on neonatal neurons and adult behaviors. Adult C57BL/6J female mice were exposed to re-aerosolized nPM (350 µg/m(3 or control filtered ambient air for 10 weeks (3×5 hour exposures per week, encompassing gestation and oocyte maturation prior to mating. Prenatal nPM did not alter litter size, pup weight, or postnatal growth. Neonatal cerebral cortex neurons at 24 hours in vitro showed impaired differentiation, with 50% reduction of stage 3 neurons with long neurites and correspondingly more undifferentiated neurons at Stages 0 and 1. Neuron number after 24 hours of culture was not altered by prenatal nPM exposure. Addition of exogenous nPM (2 µg/ml to the cultures impaired pyramidal neuron Stage 3 differentiation by 60%. Adult males showed increased depression-like responses in the tail-suspension test, but not anxiety-related behaviors. These pilot data suggest that prenatal exposure to nPM can alter neuronal differentiation with gender-specific behavioral sequelae that may be relevant to human prenatal exposure to urban vehicular aerosols.

Trait anxiety affects decision-making differently in healthy men and women: towards gender-specific endophenotypes of anxiety.

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de Visser, L; van der Knaap, L J; van de Loo, A J A E; van der Weerd, C M M; Ohl, F; van den Bos, R

2010-05-01

Excessive levels of trait anxiety are a risk factor for psychiatric conditions, including anxiety disorders and substance abuse. High trait anxiety has been associated with altered cognitive functioning, in particular with an attentional bias towards aversive stimuli. Decision-making is a crucial aspect of cognitive functioning that relies on the correct processing and control of emotional stimuli. Interestingly, anxiety and decision-making share underlying neural substrates, involving cortico-limbic pathways, including the amygdala, striatum and medial and dorsolateral prefrontal cortices. In the present study, we investigated the relationship between trait anxiety, measured by the State-Trait Anxiety Inventory, and complex decision-making, measured by the Iowa Gambling Task, in healthy male and female volunteers. The main focus of this study was the inclusion of gender as a discriminative factor. Indeed, we found distinct gender-specific effects of trait anxiety: in men, both low and high anxiety groups showed impaired decision-making compared to medium anxiety individuals, whereas in women only high anxiety individuals performed poorly. Furthermore, anxiety affected decision-making in men early in the task, i.e. the exploration phase, as opposed to an effect on performance in women during the second part of the test, i.e. the exploitation phase. These findings were related to different profiles of trait anxiety in men and women, and were independent of performance in the Wisconsin Card Sorting Test and cortisol levels. Our data show gender-specific effects of trait anxiety on emotional decision-making. We suggest gender-specific endophenotypes of anxiety to exist, that differentially affect cognitive functioning. 2010 Elsevier Ltd. All rights reserved.

Prevalence, associated factors and predictors of anxiety: a community survey in Selangor, Malaysia.

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Kader Maideen, Siti Fatimah; Mohd Sidik, Sherina; Rampal, Lekhraj; Mukhtar, Firdaus

2015-10-24

Anxiety is the most common mental health disorders in the general population. This study aimed to determine the prevalence of anxiety, its associated factors and the predictors of anxiety among adults in the community of Selangor, Malaysia. A cross sectional study was carried out in three districts in Selangor, Malaysia. The inclusion criteria of this study were Malaysian citizens, adults aged 18 years and above, and living in the selected living quarters based on the list provided by the Department of Statistics Malaysia (DOS). Participants completed a set of questionnaires, including the validated Malay version of Generalized Anxiety Disorder 7 (GAD 7) to detect anxiety. Of the 2512 participants who were approached, 1556 of them participated in the study (61.90%). Based on the cut-off point of 8 and above in the GAD-7, the prevalence of anxiety was 8.2%. Based on the initial multiple logistic regression analysis, the predictors of anxiety were depression, serious problems at work, domestic violence and high perceived stress. When reanalyzed again after removing depression, low self-esteem and high perceived stress, six predictors that were identified are cancer, serious problems at work, domestic violence, unhappy relationship with family, non-organizational religious activity and intrinsic religiosity. This study reports the prevalence of anxiety among adults in the community of Selangor, Malaysia and also the magnitude of the associations between various factors and anxiety.

GABAERGIC ALTERATIONS IN NEOCORTEX OF PATIENTS WITH PHARMACORESISTANT TEMPORAL LOBE EPILEPSY CAN EXPLAIN THE COMORBIDITY OF ANXIETY AND DEPRESSION: THE POTENTIAL IMPACT OF CLINICAL FACTORS

Directory of Open Access Journals (Sweden)

Luisa Lilia Rocha

2015-01-01

Full Text Available Temporal lobe epilepsy (TLE is a chronic neurodegenerative disease with a high prevalence of psychiatric disorders. Temporal neocortex contributes to either seizure propagation or generation in TLE, a situation that has been associated with alterations of the γ-aminobutyric acid (GABA system. On the other hand, an impaired neurotransmission mediated by GABA in temporal neocortex has also been involved with the pathophysiology of psychiatric disorders. In spite of these situations, the role of the necortical GABA system in the comorbidity of TLE and mood disorders has not been investigated. The present study was designed to identify alterations in the GABA system such as: binding to GABAA and GABAB receptors and benzodiazepine site, the tissue content of GABA and the expression of the mRNA encoding the α1-6, β1-3 and γ GABAA subunits, in the temporal neocortex of surgically treated patients with TLE with and without anxiety and/or depression. Neocortex of patients with TLE and comorbid anxiety and/or depression showed increased expression of the mRNA encoding the γ2-subunit, reduced GABAB-induced G protein activation in spite of elevated GABAB binding, and lower tissue content of GABA when compared to autopsy controls. Some of these changes significantly correlated with seizure frequency and duration of epilepsy. The results obtained suggest a dysfunction of the GABAergic neurotransmission in temporal neocortex of patients with TLE and comorbid anxiety and/or depression that could be also influenced by clinical factors such as seizure frequency and duration of illness.

Screening instruments for a population of older adults: The 10-item Kessler Psychological Distress Scale (K10) and the 7-item Generalized Anxiety Disorder Scale (GAD-7).

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Vasiliadis, Helen-Maria; Chudzinski, Veronica; Gontijo-Guerra, Samantha; Préville, Michel

2015-07-30

Screening tools that appropriately detect older adults' mental disorders are of great public health importance. The present study aimed to establish cutoff scores for the 10-item Kessler Psychological Distress (K10) and the 7-item Generalized Anxiety Disorder (GAD-7) scales when screening for depression and anxiety. We used data from participants (n = 1811) in the Enquête sur la Santé des Aînés-Service study. Depression and anxiety were measured using DSM-V and DSM-IV criteria. Receiver operating characteristic (ROC) curve analysis provided an area under the curve (AUC) of 0.767 and 0.833 for minor and for major depression when using K10. A cutoff of 19 was found to balance sensitivity (0.794) and specificity (0.664) for minor depression, whereas a cutoff of 23 was found to balance sensitivity (0.692) and specificity (0.811) for major depression. When screening for an anxiety with GAD-7, ROC analysis yielded an AUC of 0.695; a cutoff of 5 was found to balance sensitivity (0.709) and specificity (0.568). No significant differences were found between subgroups of age and gender. Both K10 and GAD-7 were able to discriminate between cases and non-cases when screening for depression and anxiety in an older adult population of primary care service users. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Pain Catastrophizing and Anxiety are Associated With Heat Pain Perception in a Community Sample of Adults With Chronic Pain.

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Terry, Marisa J; Moeschler, Susan M; Hoelzer, Bryan C; Hooten, W Michael

2016-10-01

The principle aim of this study was to investigate the associations between heat pain (HP) perception, pain catastrophizing, and pain-related anxiety in a heterogenous cohort of community-dwelling adults with chronic pain admitted to a 3-week outpatient pain rehabilitation program. All adults consecutively admitted to an outpatient pain rehabilitation program from July 2009 through January 2011 were eligible for study recruitment (n=574). Upon admission, patients completed the Pain Catastrophizing Scale (PCS), the short version of the Pain Anxiety Symptoms Scale (PASS-20), and HP perception was assessed using a standardized quantitative sensory testing (QST) method of levels. Greater PCS scores were significantly correlated with lower standardized values of HP threshold (HP 0.5) (P=0.006) and tolerance (HP 5) (P=0.003). In a multiple variable model adjusted for demographic and clinical factors known to influence HP perception, every 10-point increase in the PCS was associated with a -0.124 point change in HP 0.5 (P=0.014) and a -0.142 change in HP 5 (P=0.014) indicating that participants with higher PCS scores had lower HP thresholds and tolerances, respectively. Similarly, greater PASS-20 scores significantly correlated with lower standardized values of HP 0.5 and HP 5. In a multiple variable model, every 10-point increase in the PASS-20 was associated with a -0.084 point change in HP 0.5 (P=0.005) and a -0.116 point change in HP 5 (P=0.001) indicating that participants with higher PASS-20 scores had lower HP thresholds and tolerances, respectively. The findings of this study extend the use of a standardized method for assessing HP in a heterogenous sample of adults with chronic pain. Although pain catastrophizing shares significant variance with pain-related anxiety, our findings suggest that either measure would be appropriate for use in future studies that incorporate the QST method of levels.

Math Anxiety, Working Memory, and Math Achievement in Early Elementary School

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Ramirez, Gerardo; Gunderson, Elizabeth A.; Levine, Susan C.; Beilock, Sian L.

2013-01-01

Although math anxiety is associated with poor mathematical knowledge and low course grades (Ashcraft & Krause, 2007), research establishing a connection between math anxiety and math achievement has generally been conducted with young adults, ignoring the emergence of math anxiety in young children. In the current study, we explored whether…

Psychometric Properties of the Depression Anxiety and Stress Scale-21 in Older Primary Care Patients

OpenAIRE

Gloster, Andrew T.; Rhoades, Howard M.; Novy, Diane; Klotsche, Jens; Senior, Ashley; Kunik, Mark; Wilson, Nancy; Stanley, Melinda A.

2008-01-01

The Depression Anxiety Stress Scale (DASS) was designed to efficiently measure the core symptoms of anxiety and depression and has demonstrated positive psychometric properties in adult samples of anxiety and depression patients and student samples. Despite these findings, the psychometric properties of the DASS remain untested in older adults, for whom the identification of efficient measures of these constructs is especially important.

Glycogen synthase kinase 3 beta alters anxiety-, depression-, and addiction-related behaviors and neuronal activity in the nucleus accumbens shell

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Crofton, Elizabeth J.; Nenov, Miroslav N.; Zhang, Yafang; Scala, Federico; Page, Sean A.; McCue, David L.; Li, Dingge; Hommel, Jonathan D.; Laezza, Fernanda; Green, Thomas A.

2017-01-01

Psychiatric disorders such as anxiety, depression and addiction are often comorbid brain pathologies thought to share common mechanistic biology. As part of the cortico-limbic circuit, the nucleus accumbens shell (NAcSh) plays a fundamental role in integrating information in the circuit, such that modulation of NAcSh circuitry alters anxiety, depression, and addiction-related behaviors. Intracellular kinase cascades in the NAcSh have proven important mediators of behavior. To investigate glycogen-synthase kinase 3 (GSK3) beta signaling in the NAcSh in vivo we knocked down GSK3beta expression with a novel adeno-associated viral vector (AAV2) and assessed changes in anxiety- and depression-like behavior and cocaine self-administration in GSK3beta knockdown rats. GSK3beta knockdown reduced anxiety-like behavior while increasing depression-like behavior and cocaine self-administration. Correlative electrophysiological recordings in acute brain slices were used to assess the effect of AAV-shGSK3beta on spontaneous firing and intrinsic excitability of tonically active interneurons (TANs), cells required for input and output signal integration in the NAcSh and for processing reward-related behaviors. Loose-patch recordings showed that TANs transduced by AAV-shGSK3beta exhibited reduction in tonic firing and increased spike half width. When assessed by whole-cell patch clamp recordings these changes were mirrored by reduction in action potential firing and accompanied by decreased hyperpolarization-induced depolarizing sag potentials, increased action potential current threshold, and decreased maximum rise time. These results suggest that silencing of GSK3beta in the NAcSh increases depression- and addiction-related behavior, possibly by decreasing intrinsic excitability of TANs. However, this study does not rule out contributions from other neuronal sub-types. PMID:28126496

"Tell me, how bright your hypomania is, and I tell you, if you are happily in love!"--among young adults in love, bright side hypomania is related to reduced depression and anxiety, and better sleep quality.

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Brand, Serge; Foell, Stephan; Bajoghli, Hafez; Keshavarzi, Zahra; Kalak, Nadeem; Gerber, Markus; Schmidt, Norman B; Norton, Peter J; Holsboer-Trachsler, Edith

2015-03-01

Studies on adolescents and adults show that romantic love (RL) is associated with favorable emotional states. However, data on these associations are scarce for adults. The aim of the present study was, therefore, to explore the associations between RL, symptoms of depression, anxiety, hypomania (bright side and dark side), and sleep in a sample of adults. A total of 844 participants currently in love (M = 24.79 years, 75.8% females) took part in the study. They completed a series of questionnaires related to RL, symptoms of depression, anxiety, hypomania (bright side and dark side), and sleep. An increased state of RL was associated both with the bright and the dark side of hypomania (BRHYP and DAHYP). Relative to participants with BRHYP, participants with DAHYP reported stronger symptoms of depression and state anxiety, and poor sleep quality. The pattern of results adds to our knowledge that in adults RL is not entirely a joyful and happy period of life. Rather, data suggest that for young adults in love, bright versus dark side of hypomania was associated with a different quality of psychological functioning and sleep. We conclude that experiencing RL might be a critical life event associated with symptoms of depression and anxiety, and poor sleep.

Prevalence, associated factors and predictors of anxiety: a community survey in Selangor, Malaysia

OpenAIRE

Kader Maideen, Siti Fatimah; Mohd Sidik, Sherina; Rampal, Lekhraj; Mukhtar, Firdaus

2015-01-01

Background Anxiety is the most common mental health disorders in the general population. This study aimed to determine the prevalence of anxiety, its associated factors and the predictors of anxiety among adults in the community of Selangor, Malaysia. Methods A cross sectional study was carried out in three districts in Selangor, Malaysia. The inclusion criteria of this study were Malaysian citizens, adults aged 18 years and above, and living in the selected living quarters based on the list ...

Prevalence of Eating Disorders in Adults with Celiac Disease

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V. Passananti

2013-01-01

Full Text Available Background. Symptoms of celiac disease negatively impact social activities and emotional state. Aim was to investigate the prevalence of altered eating behaviour in celiac patients. Methods. Celiac patients and controls completed a dietary interview and the Binge Eating Staircases, Eating Disorder Inventory (EDI-2, Eating Attitudes Test, Zung Self-Rating Depression Scale, State Trait Anxiety Inventory Forma Y (STAI-Y1 and STAI-Y2, and Symptom Check List (SCL-90. Results. One hundred celiac adults and 100 controls were not statistically different for gender, age, and physical activity. STAI-Y1 and STAI-Y2, Somatization, Interpersonal, Sensitivity, and Anxiety scores of the SLC-90 were higher in CD patients than controls. EDI-2 was different in pulse thinness, social insecurity, perfectionism, inadequacy, ascetisms, and interpersonal diffidence between CD and HC women, whilst only in interceptive awareness between CD and HC men. A higher EAT-26 score was associated with the CD group dependently with gastrointestinal symptoms. The EAT26 demonstrated association between indices of diet-related disorders in both CD and the feminine gender after controlling for anxiety and depression. Conclusion. CD itself and not gastrointestinal related symptoms or psychological factors may contribute pathological eating behavior in celiac adults. Eating disorders appear to be more frequent in young celiac women than in CD men and in HC.

Attention network functioning in children with anxiety disorders, attention-deficit/hyperactivity disorder and non-clinical anxiety.

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Mogg, K; Salum, G A; Bradley, B P; Gadelha, A; Pan, P; Alvarenga, P; Rohde, L A; Pine, D S; Manfro, G G

2015-01-01

Research with adults suggests that anxiety is associated with poor control of executive attention. However, in children, it is unclear (a) whether anxiety disorders and non-clinical anxiety are associated with deficits in executive attention, (b) whether such deficits are specific to anxiety versus other psychiatric disorders, and (c) whether there is heterogeneity among anxiety disorders (in particular, specific phobia versus other anxiety disorders). We examined executive attention in 860 children classified into three groups: anxiety disorders (n = 67), attention-deficit/hyperactivity disorder (ADHD; n = 67) and no psychiatric disorder (n = 726). Anxiety disorders were subdivided into: anxiety disorders excluding specific phobia (n = 43) and specific phobia (n = 21). The Attention Network Task was used to assess executive attention, alerting and orienting. Findings indicated heterogeneity among anxiety disorders, as children with anxiety disorders (excluding specific phobia) showed impaired executive attention, compared with disorder-free children, whereas children with specific phobia showed no executive attention deficit. Among disorder-free children, executive attention was less efficient in those with high, relative to low, levels of anxiety. There were no anxiety-related deficits in orienting or alerting. Children with ADHD not only had poorer executive attention than disorder-free children, but also higher orienting scores, less accurate responses and more variable response times. Impaired executive attention in children (reflected by difficulty inhibiting processing of task-irrelevant information) was not fully explained by general psychopathology, but instead showed specific associations with anxiety disorders (other than specific phobia) and ADHD, as well as with high levels of anxiety symptoms in disorder-free children.

The effects of aerobic exercise on depression-like, anxiety-like, and cognition-like behaviours over the healthy adult lifespan of C57BL/6 mice.

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Morgan, Julie A; Singhal, Gaurav; Corrigan, Frances; Jaehne, Emily J; Jawahar, Magdalene C; Baune, Bernhard T

2018-01-30

Preclinical studies have demonstrated exercise improves various types of behaviours such as anxiety-like, depression-like, and cognition-like behaviours. However, these findings were largely conducted in studies utilising short-term exercise protocols, and the effects of lifetime exercise on these behaviours remain unknown. This study investigates the behavioural effects of lifetime exercise in normal healthy ageing C57BL/6 mice over the adult lifespan. 12 week-old C57BL/6 mice were randomly assigned to voluntary wheel running or non-exercise (control) groups. Exercise commenced at aged 3 months and behaviours were assessed in young adult (Y), early middle age (M), and old (O) mice (n=11-17/group). The open field and elevated zero maze examined anxiety-like behaviours, depression-like behaviours were quantified with the forced swim test, and the Y maze and Barnes maze investigated cognition-like behaviours. The effects of lifetime exercise were not simply an extension of the effects of chronic exercise on anxiety-like, depression-like, and cognition-like behaviours. Exercise tended to reduce overt anxiety-like behaviours with ageing, and improved recognition memory and spatial learning in M mice as was expected. However, exercise also increased anxiety behaviours including greater freezing behaviour that extended spatial learning latencies in Y female mice in particular, while reduced distances travelled contributed to longer spatial memory and cognitive flexibility latencies in Y and O mice. Lifetime exercise may increase neurogenesis-associated anxiety. This could be an evolutionary conserved adaptation that nevertheless has adverse impacts on cognition-like function, with particularly pronounced effects in Y female mice with intact sex hormones. These issues require careful investigation in future rodent studies. Copyright © 2017 Elsevier B.V. All rights reserved.

Genetic and environmental factors interact to influence anxiety.

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Gross, Cornelius; Hen, René

2004-01-01

Both genetic and environmental factors influence normal anxiety traits as well as anxiety disorders. In addition it is becoming increasingly clear that these factors interact to produce specific anxiety-related behaviors. For example, in humans and in monkeys mutations in the gene encoding for the serotonin transporter result in increased anxiety in adult life when combined with a stressful environment during development. Another recent example comes from twin studies suggesting that a small hippocampus can be a predisposing condition that renders individuals susceptible to post traumatic stress disorder. Such examples illustrate how specific mutations leading to abnormal brain development may increase vulnerability to environmental insults which may in turn lead to specific anxiety disorders.

Distinct subcortical volume alterations in pediatric and adult OCD

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Boedhoe, Premika S.W.; Schmaal, Lianne; Abe, Yoshinari; Ameis, Stephanie H.; Arnold, Paul D.; Batistuzzo, Marcelo C.; Benedetti, Francesco; Beucke, Jan C.; Bollettini, Irene; Bose, Anushree; Brem, Silvia; Calvo, Anna; Cheng, Yuqi; Cho, Kang Ik K.; Dallaspezia, Sara; Denys, Damiaan; Fitzgerald, Kate D.; Fouche, Jean-Paul; Giménez, Mònica; Gruner, Patricia; Hanna, Gregory L.; Hibar, Derrek P.; Hoexter, Marcelo Q.; Huyser, Chaim; Ikari, Keisuke; Jahanshad, Neda; Kathmann, Norbert; Kaufmann, Christian; Koch, Kathrin; Kwon, Jun Soo; Lazaro, Luisa; Liu, Yanni; Lochner, Christine; Marsh, Rachel; Martínez-Zalacaín, Ignacio; Mataix-Cols, David; Menchón, José M.; Minuzzii, Luciano; Nakamae, Takashi; Nakao, Tomohiro; Narayanaswamy, Janardhanan C.; Piras, Fabrizio; Piras, Federica; Pittenger, Christopher; Reddy, Y.C. Janardhan; Sato, Joao R.; Simpson, H. Blair; Soreni, Noam; Soriano-Mas, Carles; Spalletta, Gianfranco; Stevens, Michael C.; Szeszko, Philip R.; Tolin, David F.; Venkatasubramanian, Ganesan; Walitza, Susanne; Wang, Zhen; van Wingen, Guido A.; Xu, Jian; Xu, Xiufeng; Yun, Je-Yeon; Zhao, Qing; Thompson, Paul M.; Stein, Dan J.; van den Heuvel, Odile A.

2016-01-01

Objective Structural brain imaging studies in Obsessive-Compulsive Disorder (OCD) have produced inconsistent findings. This may be partially due to limited statistical power from relatively small samples and clinical heterogeneity related to variation in disease profile and developmental stage. Methods To address these limitations, we conducted a meta- and mega-analysis of data from OCD sites worldwide. T1 images from 1,830 OCD patients and 1,759 controls were analyzed, using coordinated and standardized processing, to identify subcortical brain volumes that differ in OCD patients and healthy controls. We additionally examined potential modulating effects of clinical characteristics on morphological differences in OCD patients. Results The meta-analysis indicated that adult patients had significantly smaller hippocampal volumes (Cohen’s d=−0.13; p=5.1x10−3, % difference −2.80) and larger pallidum volumes (d=0.16; p=1.6x10−3, % difference 3.16) compared to adult controls. Both effects were stronger in medicated patients compared to controls (d=−0.29; p=2.4x10−5, % difference −4.18 and d=0.29; p=1.2x10−5, % difference 4.38, respectively). Unmedicated pediatric patients had larger thalamic volumes (d=0.38, p=2.1x10−3) compared to pediatric controls. None of these findings were mediated by sample characteristics such as mean age or field strength. Overall the mega-analysis yielded similar results. Conclusion Our study indicates a different pattern of subcortical abnormalities in pediatric versus adult OCD patients. The pallidum and hippocampus seem to be of importance in adult OCD, whereas the thalamus seems to be key in pediatric OCD. This highlights the potential importance of neurodevelopmental alterations in OCD, and suggests that further research on neuroplasticity in OCD may be useful. PMID:27609241

Anxiety-related behavior in hyperhomocysteinemia induced by methionine nutritional overload in rats: role of the brain oxidative stress.

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Hrncic, Dragan; Mikić, Jelena; Rasic-Markovic, Aleksandra; Velimirović, Milica; Stojković, Tihomir; Obrenović, Radmila; Rankov-Petrović, Bojana; Šušić, Veselinka; Djuric, Dragan; Petronijević, Nataša; Stanojlovic, Olivera

2016-10-01

The aim of this study was to examine the effects of a methionine-enriched diet on anxiety-related behavior in rats and to determine the role of the brain oxidative status in these alterations. Adult male Wistar rats were fed from the 30th to 60th postnatal day with standard or methionine-enriched diet (double content comparing with standard diet: 7.7 g/kg). Rats were tested in open field and light-dark tests and afterwards oxidative status in the different brain regions were determined. Hyperhomocysteinemia induced by methionine-enriched diet in this study decreased the number of rearings, as well as the time that these animals spent in the center of the open field, but increased index of thigmotaxy. Oxidative status was selectively altered in the examined regions. Lipid peroxidation was significantly increased in the cortex and nc. caudatus of rats developing hyperhomocysteinemia, but unaltered in the hippocampus and thalamus. Based on the results of this research, it could be concluded that hyperhomocysteinemia induced by methionine nutritional overload increased anxiety-related behavior in rats. These proanxiogenic effects could be, at least in part, a consequence of oxidative stress in the rat brain.

Stress, Anxiety and Depression Levels Among Elderly Referrals to Tehran Elderly Club

Directory of Open Access Journals (Sweden)

Mohtasham Ghafari

2012-07-01

Full Text Available Objectives: Stress and anxiety have well–known effects in the pathogenesis of many physical and mental disorders. Aging adults are vulnerable to the effects of a negative stressor factors so, this study aims to investigate the level of stress anxiety and depression among the elderly referred to elderly clubs of Tehran in 2009. Methods & Materials: This is a cross-sectional study carried out on 104 aging adults, selected from elderly clubs of Tehran on 2009. Depression, Anxiety and Stress questionnaires (DASS-21, were filled out for this group. Finally obtained data was statistically analyzed by means of SPSS15 using T- test and One Way ANOVA at the significant level P≤0.05. Results: Of the total subjects under study 24% were male, and 76% female, with a mean age of 63.37±4.32 and 65.08±4.82 years respectively. The proportion of women with high anxiety score was higher than men. There were also higher anxiety levels in illness people (P<0.001. Conclusion: This study on depression, anxiety and stress as an indicator of lifestyle reveals high stress levels in the elderly population, which warrants appropriate planning and community-based interventions, to improve lifestyle and reduce stress level in aging adults.

A Web-Based Psychoeducational Intervention Program for Depression and Anxiety in an Adult Community in Selangor, Malaysia: Protocol of a Randomized Controlled Trial.

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Kader Maideen, Siti Fatimah; Mohd-Sidik, Sherina; Rampal, Lekhraj; Mukhtar, Firdaus; Ibrahim, Normala; Phang, Cheng-Kar; Tan, Kit-Aun; Ahmad, Rozali

2016-06-21

controlled trial of a Web-based psychoeducational intervention program for depression and anxiety in an adult community in Malaysia. The results from this study will determine the effectiveness of a psychoeducational intervention program in the management of depression and anxiety among adults in the community. If proven to be effective, the intervention can serve as a new modality to manage and reduce the burden of these disorders in the community. International Standard Randomized Controlled Trial Number (ISRCTN): 39656144; http://www.isrctn.com/ISRCTN39656144 (Archived by WebCite at http://www.webcitation.org/6hSVhV71K).

Clarifying the relation of acculturative stress and anxiety/depressive symptoms: The role of anxiety sensitivity among Hispanic college students.

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Jardin, Charles; Mayorga, Nubia A; Bakhshaie, Jafar; Garey, Lorra; Viana, Andres G; Sharp, Carla; Cardoso, Jodi Berger; Zvolensky, Michael J

2018-04-01

Recent work has highlighted the link between acculturative stress and depression/anxiety symptoms among Hispanic young adults, but the nature of these relations is not well understood. The present study aimed to clarify the relation between acculturative stress and depression/anxiety symptoms by examining anxiety sensitivity, globally and via subfactors, as an explanatory variable. A cross-sectional sample of 788 Hispanic college students (80.8% female; M age = 20.83 years, SD = 1.93) was recruited from a southwestern public university and completed an online self-report assessment battery. Acculturative stress exerted an indirect effect, via the global construct of anxiety sensitivity, on depression symptoms, suicidality, anxious arousal, and social anxiety symptoms. Follow-up simultaneous analytic models demonstrated indirect effects via the anxiety sensitivity subfactors that were pathognomonic with each of the specific affective outcomes. These findings suggest the utility of assessing and targeting anxiety sensitivity in the treatment of acculturative stress-related depression/anxiety problems among Hispanic college students. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Mediation of Changes in Anxiety and Depression During Treatment of Social Phobia

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Moscovitch, David A.; Stefan G. Hofmann, Michael K.; Suvak, Michael K.; In-Albon, Tina

2005-01-01

To investigate the interactive process of changes in social anxiety and depression during treatment, the authors assessed weekly symptoms in 66 adult outpatients with social phobia (social anxiety disorder) who participated in cognitive- behavioral group therapy. Multilevel mediational analyses revealed that improvements in social anxiety mediated…

Anxiety disorders: Psychiatric comorbidities and psychosocial ...

African Journals Online (AJOL)

2018-05-24

May 24, 2018 ... psychiatric disorders, including other anxiety disorders, mood disorders, substance use disorders ... psychiatric comorbidities present among adults at a tertiary ..... clinical files as well as unclear handwriting and missing.

Risk of developing major depressive disorder and anxiety disorders among adolescents and adults with atopic dermatitis: a nationwide longitudinal study.

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Cheng, Chih-Ming; Hsu, Ju-Wei; Huang, Kai-Lin; Bai, Ya-Mei; Su, Tung-Ping; Li, Cheng-Ta; Yang, Albert C; Chang, Wen-Han; Chen, Tzeng-Ji; Tsai, Shih-Jen; Chen, Mu-Hong

2015-06-01

Previous cross-sectional studies have suggested a comorbid association between atopic dermatitis (AD) and depressive disorder as well as anxiety disorders, but the temporal relationship was not determined. Using the Taiwan National Health Insurance Research Database, 8208 AD patients aged 12 and older without psychiatric history and age-/sex-matched (1:1) controls between 1998 and 2008 were enrolled in our study and followed to the end of 2011. Subjects who developed major depression, any depressive disorder, and anxiety disorders during the follow-up were identified. The Cox regression analysis after adjusting for demographic data and atopic comorbidities demonstrated that patients with AD had an elevated risk of developing major depression (hazard ratio [HR]: 6.56, 95% confidence interval [CI]: 3.64-11.84), any depressive disorder (HR: 5.44, 95% CI: 3.99-7.44), and anxiety disorders (HR: 3.57, 95% CI: 2.55-4.98). Stratified by age group, both adolescents and adults with AD were prone to developing major depression (HR: 4.26, 95% CI: 1.39-13.13; HR: 7.56, 95% CI: 3.75-15.23), any depressive disorder (HR: 4.38, 95% CI: 2.09-9.18; HR: 5.66, 95% CI: 4.01-7.99), and anxiety disorders (HR: 5.40, 95% CI: 2.02-14.39; HR: 3.36, 95% CI: 2.38-4.80). AD in both adolescence and adulthood increased the risk of developing major depression, any depressive disorder, and anxiety disorders in later life. Further studies would be required to clarify the possible underlying mechanism between AD and depression as well as anxiety disorders. Copyright © 2015 Elsevier B.V. All rights reserved.

Depression, anxiety and self-care behaviours of young adults with Type 2 diabetes : Results from the International Diabetes Management and Impact for Long-term Empowerment and Success (MILES) Study

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Browne, J. L.; Nefs, G.; Pouwer, F.; Speight, J.

2015-01-01

Aim Young adults with Type 2 diabetes have higher physical morbidity and mortality than other diabetes sub-groups, but differences in psychosocial outcomes have not yet been investigated. We sought to compare depression and anxiety symptoms and self-care behaviours of young adults with Type 2

Facial Affect Recognition and Social Anxiety in Preschool Children

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Ale, Chelsea M.; Chorney, Daniel B.; Brice, Chad S.; Morris, Tracy L.

2010-01-01

Research relating anxiety and facial affect recognition has focused mostly on school-aged children and adults and has yielded mixed results. The current study sought to demonstrate an association among behavioural inhibition and parent-reported social anxiety, shyness, social withdrawal and facial affect recognition performance in 30 children,…

Parameters for screening music performance anxiety.

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Barbar, Ana E; Crippa, José A; Osório, Flávia L

2014-09-01

To assess the discriminative capacity of the Kenny Music Performance Anxiety Inventory (K-MPAI), in its version adapted for Brazil, in a sample of 230 Brazilian adult musicians. The Social Phobia Inventory (SPIN) was used to assess the presence of social anxiety indicators, adopting it as the gold standard. The Mann-Whitney U test and the receiver operating characteristic (ROC) curve were used for statistical analysis, with p ≤ 0.05 set as the significance level. Subjects with social anxiety indicators exhibited higher mean total K-MPAI scores, as well as higher individual scores on 62% of its items. The area under the ROC curve was 0.734 (p = 0.001), and considered appropriate. Within the possible cutoff scores presented, the score -15 had the best balance of sensitivity and specificity values. However, the score -7 had greater specificity and accuracy. The K-MPAI showed appropriate discriminant validity, with a marked association between music performance anxiety and social anxiety. The cutoff scores presented in the study have both clinical and research value, allowing screening for music performance anxiety and identification of possible cases.

Co-rumination, anxiety, and maladaptive cognitive schemas: when friendship can hurt

Directory of Open Access Journals (Sweden)

Carlucci L

2018-04-01

Full Text Available Leonardo Carlucci, Ines D’Ambrosio, Marco Innamorati, Aristide Saggino, Michela Balsamo Department of Psychological Sciences, Health and Territory, “G. d’Annunzio” University, Chieti, Italy Background: This study investigated maladaptive cognitive schemas as mediators of the relationship between co-rumination and anxiety. Methods: Self-report measures of co-rumination, trait cognitive and somatic anxiety, and early maladaptive cognitive schemas were provided to a nonclinical sample of 461 young adults. Mediation of co-rumination and trait somatic and cognitive anxiety by each early maladaptive schema domain was tested using nonparametric, bootstrap-based resampling. Results: Significant associations between co-rumination and trait and cognitive anxiety were mediated by schema domains related to Rejection and Disconnection, Overvigilance and Inhibition, and Impaired Autonomy. The association between co-rumination and somatic anxiety was mediated by domains related to Rejection and Disconnection and Impaired Autonomy. Conclusion: The results of this study showed that those who engage in co-rumination, potentially resulting in clinical levels of anxiety, might benefit from treatment that focuses on themes of rejection sensitivity and belonging, beliefs about autonomy, and when the anxiety is more cognitive, treatment that focuses on hypercriticalness and emotional inhibition too. Keywords: anxiety, communication, domain, mediation, adults

The association of depression and anxiety with pain: a study from NESDA

NARCIS (Netherlands)

Heer, E.W.; Gerrits, M.J.G.; Beekman, A.T.; Dekker, J.J.M.; van Marwijk, H.W.; de Waal, M.W.; Spinhoven, P.; Penninx, B.W.; van der Feltz-Cornelis, C.M.

2014-01-01

Chronic pain is commonly co-morbid with a depressive or anxiety disorder. Objective of this study is to examine the influence of depression, along with anxiety, on pain-related disability, pain intensity, and pain location in a large sample of adults with and without a depressive and/or anxiety

The association of depression and anxiety with pain : A study from NESDA

NARCIS (Netherlands)

de Heer, E.W.; Gerrits, M.M.; Beekman, A.T.; Dekker, J.; van Marwijk, H.W.J.; de Waal, M.W.; Spinhoven, P.; Penninx, B.W.; van der Feltz-Cornelis, C.M.

2014-01-01

Chronic pain is commonly co-morbid with a depressive or anxiety disorder. Objective of this study is to examine the influence of depression, along with anxiety, on pain-related disability, pain intensity, and pain location in a large sample of adults with and without a depressive and/or anxiety

Social anxiety and parental overprotection in young adults with and without intellectual disabilities.

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Hemm, Cahley; Dagnan, Dave; Meyer, Thomas D

2018-05-01

Developmental literature highlights peer relationships and parental overprotection as factors implicated in the development of social anxiety. These factors are highly prevalent in the lives of people with intellectual disabilities; however research has not examined whether these factors are associated with social anxiety for this population. Twenty-one individuals without intellectual disabilities and 21 individuals with intellectual disabilities (aged 16-24 years) completed the Social Anxiety Scale for Adolescents with follow-up questions, the Glasgow Anxiety Scale-Intellectual disabilities and the parental overprotection subscale of the Parental Bonding Instrument with follow-up questions. Aspects of general and social anxiety were significantly greater in the intellectual disabilities group. There were no significant differences in parental overprotection between groups, however, qualitative analyses revealed differences in experiences of social anxiety and parental overprotection. Further research into factors associated with social anxiety in people with intellectual disabilities may inform adaptations to therapies and early intervention. © 2017 John Wiley & Sons Ltd.

Biased Perception and Interpretation of Bodily Anxiety Symptoms in Childhood Social Anxiety

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Schmitz, Julian; Blechert, Jens; Kramer, Martina; Asbrand, Julia; Tuschen-Caffier, Brunna

2012-01-01

Cognitive models of social phobia (SP) and empirical evidence in adults suggest that affected individuals overestimate arousal symptoms such as heart rate (HR) during social stress and worry about their visibility in public. To date, little is known about these aspects in childhood social anxiety, an important precursor of the disorder. We…

Parameters for screening music performance anxiety

OpenAIRE

Barbar, Ana E.; Crippa, José A.; Osório, Flávia L.

2014-01-01

Objective: To assess the discriminative capacity of the Kenny Music Performance Anxiety Inventory (K-MPAI), in its version adapted for Brazil, in a sample of 230 Brazilian adult musicians. Method: The Social Phobia Inventory (SPIN) was used to assess the presence of social anxiety indicators, adopting it as the gold standard. The Mann-Whitney U test and the receiver operating characteristic (ROC) curve were used for statistical analysis, with p ≤ 0.05 set as the significance level. ...

Adolescents with anxiety and depression: is social recovery relevant?

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Simonds, Laura M; Pons, Rebecca A; Stone, Nicola J; Warren, Fiona; John, Mary

2014-01-01

Social recovery has become a prominent aspect of mental health service design and delivery in the past decade. Much of the literature on social recovery is derived from first-person accounts or primary research with adult service users experiencing severe mental illness. There is a lack of both theoretical and empirical work that could inform consideration of how the concept of social recovery might apply to adolescents experiencing common (non-psychotic) mental health problems such as anxiety and depression. The current study was conducted to understand the process of experiencing anxiety and depression in young people. Semi-structured interviews were conducted with nine adolescents with anxiety and depression (seven girls and two boys aged 14-16 years) and 12 mothers who were recruited from a specialist Child and Adolescent Mental Health Service in the South of England. Thematic analysis indicated that young people do experience a process of 'recovery'; the processes participants described have some congruence with the earlier stages of adult recovery models involving biographical disruption and the development of new meanings, in this case of anxiety or depression, and changes in sense of identity. The accounts diverge with regard to later stages of adult models involving the development of hope and responsibility. The findings suggest that services should attend to social isolation and emphasise support for positive aspirations for future selves whilst also attending to young people's and parents' expectations about change. Methodological challenges face enquiry about 'recovery' given its connotations with cure in everyday language. Theoretical and empirical work on social recovery in young people and families is lacking. Using interviews, this study sought to understand the relevance of social recovery for adolescents with anxiety and depression and their mothers. Findings suggest some congruence with the earlier stages of adult recovery models involving

Age-related reduced prefrontal-amygdala structural connectivity is associated with lower trait anxiety.

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Clewett, David; Bachman, Shelby; Mather, Mara

2014-07-01

A current neuroanatomical model of anxiety posits that greater structural connectivity between the amygdala and ventral prefrontal cortex (vPFC) facilitates regulatory control over the amygdala and helps reduce anxiety. However, some neuroimaging studies have reported contradictory findings, demonstrating a positive rather than negative association between trait anxiety and amygdala-vPFC white matter integrity. To help reconcile these findings, we tested the regulatory hypothesis of anxiety circuitry using aging as a model of white matter decline in the amygdala-vPFC pathway. We used probabilistic tractography to trace connections between the amygdala and vPFC in 21 younger, 18 middle-aged, and 15 healthy older adults. The resulting tract estimates were used to extract 3 indices of white-matter integrity: fractional anisotropy (FA), radial diffusivity (RD), and axial diffusivity (AD). The relationship between these amygdala-vPFC structural connectivity measures and age and State-Trait Anxiety Inventory (STAI) scores were assessed. The tractography results revealed age-related decline in the FA (p = .005) and radial diffusivity (p = .002) of the amygdala-vPFC pathway. Contrary to the regulatory hypothesis, we found a positive rather than negative association between trait anxiety and right amygdala-vPFC FA (p = .01). These findings argue against the notion that greater amygdala-vPFC structural integrity facilitates better anxiety outcomes in healthy adults. Instead, our results suggest that white matter degeneration in this network relates to lower anxiety in older adults.

Age-related reduced prefrontal-amygdala structural connectivity is associated with lower trait anxiety

Science.gov (United States)

Clewett, David; Bachman, Shelby; Mather, Mara

2014-01-01

Objective A current neuroanatomical model of anxiety posits that greater structural connectivity between the amygdala and ventral prefrontal cortex (vPFC) facilitates regulatory control over the amygdala and helps reduce anxiety. However, some neuroimaging studies have reported contradictory findings, demonstrating a positive rather than negative association between trait anxiety and amygdala-vPFC white matter integrity. To help reconcile these findings, we tested the regulatory hypothesis of anxiety circuitry using aging as a model of white matter decline in the amygdala-vPFC pathway. Methods We used probabilistic tractography to trace connections between the amygdala and vPFC in 21 younger, 18 middle-aged, and 15 healthy older adults. The resulting tract estimates were used to extract three indices of white-matter integrity: fractional anisotropy (FA), radial diffusivity (RD) and axial diffusivity (AD). The relationship between these amygdala-vPFC structural connectivity measures and age and State-Trait Anxiety Inventory (STAI) scores were assessed. Results The tractography results revealed age-related decline in the FA (p = .005) and radial diffusivity (p = .002) of the amygdala-vPFC pathway. Contrary to the regulatory hypothesis, we found a positive rather than negative association between trait anxiety and right amygdala-vPFC FA (p = .01). Conclusion These findings argue against the notion that greater amygdala-vPFC structural integrity facilitates better anxiety outcomes in healthy adults. Instead, our results suggest that white matter degeneration in this network relates to lower anxiety in older adults. PMID:24635708

The association of depression and anxiety with pain: A study from NESDA

OpenAIRE

de Heer, E.W.; Gerrits, M.M.; Beekman, A.T.; Dekker, J.; van Marwijk, H.W.J.; de Waal, M.W.; Spinhoven, P.; Penninx, B.W.; van der Feltz-Cornelis, C.M.

2014-01-01

Chronic pain is commonly co-morbid with a depressive or anxiety disorder. Objective of this study is to examine the influence of depression, along with anxiety, on pain-related disability, pain intensity, and pain location in a large sample of adults with and without a depressive and/or anxiety disorder. The study population consisted of 2981 participants with a depressive, anxiety, co-morbid depressive and anxiety disorder, remitted disorder or no current disorder (controls). Severity of dep...

Laughter perception in social anxiety.

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Ritter, Jan; Brück, Carolin; Jacob, Heike; Wildgruber, Dirk; Kreifelts, Benjamin

2015-01-01

Laughter is a powerful signal of social acceptance or rejection while the fear of being embarrassed and humiliated is central in social anxiety (SA). This type of anxiety is associated with cognitive biases indicating increased sensitivity to social threat as well as with deficits in emotion regulation. Both are thought to be implicated in the maintenance of social anxiety. Using laughter as a novel stimulus, we investigated cognitive biases and their modulation through emotion regulation and cue ambiguity in individuals with varying degrees of SA (N = 60). A combination of a negative laughter interpretation bias and an attention bias away from joyful/social inclusive laughter in SA was observed. Both biases were not attributable to effects of general anxiety and were closely correlated with the concept of gelotophobia, the fear of being laughed at. Thus, our study demonstrates altered laughter perception in SA. Furthermore, it highlights the usefulness of laughter as a highly prevalent social signal for future research on the interrelations of interpretation and attention biases in SA and their modulation through emotion regulation. Copyright © 2014 Elsevier Ltd. All rights reserved.

Pathophysiological relationships between heart failure and depression and anxiety.

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Chapa, Deborah W; Akintade, Bimbola; Son, Heesook; Woltz, Patricia; Hunt, Dennis; Friedmann, Erika; Hartung, Mary Kay; Thomas, Sue Ann

2014-04-01

Depression and anxiety are common comorbid conditions in patients with heart failure. Patients with heart failure and depression have increased mortality. The association of anxiety with increased mortality in patients with heart failure is not established. The purpose of this article is to illustrate the similarities of the underlying pathophysiology of heart failure, depression, and anxiety by using the Biopsychosocial Holistic Model of Cardiovascular Health. Depression and anxiety affect biological processes of cardiovascular function in patients with heart failure by altering neurohormonal function via activation of the hypothalamic-pituitary-adrenal axis, autonomic dysregulation, and activation of cytokine cascades and platelets. Patients with heart failure and depression or anxiety may exhibit a continued cycle of heart failure progression, increased depression, and increased anxiety. Understanding the underlying pathophysiological relationships in patients with heart failure who experience comorbid depression and/or anxiety is critical in order to implement appropriate treatments, educate patients and caregivers, and educate other health professionals.

[Copy number alterations in adult patients with mature B acute lymphoblastic leukemia treated with specific immunochemotherapy].

Science.gov (United States)

Ribera, Jordi; Zamora, Lurdes; García, Olga; Hernández-Rivas, Jesús-María; Genescà, Eulàlia; Ribera, Josep-Maria

2016-12-02

Unlike Burkitt lymphoma, molecular abnormalities other than C-MYC rearrangements have scarcely been studied in patients with mature B acute lymphoblastic leukemia (B-ALL). The aim of this study was to analyze the frequency and prognostic significance of copy number alterations (CNA) in genes involved in lymphoid differentiation, cell cycle and tumor suppression in adult patients with B-ALL. We have analyzed by multiplex ligation-dependent probe amplification the genetic material from bone marrow at diagnosis from 25 adult B-ALL patients treated with rituximab and specific chemotherapy. The most frequent CNA were alterations in the 14q32.33 region (11 cases, 44%) followed by alterations in the cell cycle regulator genes CDKN2A/B and RB1 (16%). No correlation between the presence of specific CNA and the clinical-biologic features or the response to therapy was found. The high frequency of CNA in the 14q32.33 region, CDKN2A/B and RB1 found in our study could contribute to the aggressiveness and invasiveness of mature B-ALL. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Anxiety symptoms and children's eye gaze during fear learning.

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Michalska, Kalina J; Machlin, Laura; Moroney, Elizabeth; Lowet, Daniel S; Hettema, John M; Roberson-Nay, Roxann; Averbeck, Bruno B; Brotman, Melissa A; Nelson, Eric E; Leibenluft, Ellen; Pine, Daniel S

2017-11-01

The eye region of the face is particularly relevant for decoding threat-related signals, such as fear. However, it is unclear if gaze patterns to the eyes can be influenced by fear learning. Previous studies examining gaze patterns in adults find an association between anxiety and eye gaze avoidance, although no studies to date examine how associations between anxiety symptoms and eye-viewing patterns manifest in children. The current study examined the effects of learning and trait anxiety on eye gaze using a face-based fear conditioning task developed for use in children. Participants were 82 youth from a general population sample of twins (aged 9-13 years), exhibiting a range of anxiety symptoms. Participants underwent a fear conditioning paradigm where the conditioned stimuli (CS+) were two neutral faces, one of which was randomly selected to be paired with an aversive scream. Eye tracking, physiological, and subjective data were acquired. Children and parents reported their child's anxiety using the Screen for Child Anxiety Related Emotional Disorders. Conditioning influenced eye gaze patterns in that children looked longer and more frequently to the eye region of the CS+ than CS- face; this effect was present only during fear acquisition, not at baseline or extinction. Furthermore, consistent with past work in adults, anxiety symptoms were associated with eye gaze avoidance. Finally, gaze duration to the eye region mediated the effect of anxious traits on self-reported fear during acquisition. Anxiety symptoms in children relate to face-viewing strategies deployed in the context of a fear learning experiment. This relationship may inform attempts to understand the relationship between pediatric anxiety symptoms and learning. © 2017 Association for Child and Adolescent Mental Health.

Age-related differences in anxiety-like behavior and amygdalar CCL2 responsiveness to stress following alcohol withdrawal in male Wistar rats.

Science.gov (United States)

Harper, Kathryn M; Knapp, Darin J; Park, Meredith A; Breese, George R

2017-01-01

Behavioral and neuroimmune vulnerability to withdrawal from chronic alcohol varies with age. The relation of anxiety-like behavior to amygdalar CCL2 responses following stress after withdrawal from chronic intermittent alcohol (CIA) was investigated in adolescent and adult rats. Adolescent and adult Wistar rats were exposed to CIA (three 5-day blocks of dietary alcohol separated by 2 days of withdrawal) at concentrations that created similar blood alcohol levels across age. Twenty-four hours into the final withdrawal, half of the rats were exposed to 1 h of restraint stress. Four hours post-stress, rats were used for behavior or tissue assays. Anxiety-like behavior was increased versus controls by CIA in adolescents and by CIA + stress in adults. CCL2 mRNA was increased versus controls by CIA in adolescents and by CIA and CIA + stress in adults. CCL2 co-localization with neuronal marker NeuN was decreased versus controls by CIA in adolescents and by CIA + stress in adults. CCL2 co-localization with astrocytic marker GFAP was decreased versus controls by CIA and CIA + stress in adolescents, but experimental groups did not differ from controls in adults. CCL2 co-localization with microglial marker Iba1 was decreased versus controls by stress alone in adolescents and by CIA + stress in adults. Changes in CCL2 protein might control behavior at either age but are particularly associated with CIA alone in adolescents and with CIA + stress in adults. That the number of CeA neurons expressing CCL2 was altered after CIA and stress is consistent with CCL2 involvement in neural function.

Moderate perinatal thyroid hormone insufficiency alters visual system function in adult rats.

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Boyes, William K; Degn, Laura; George, Barbara Jane; Gilbert, Mary E

2018-04-21

Thyroid hormone (TH) is critical for many aspects of neurodevelopment and can be disrupted by a variety of environmental contaminants. Sensory systems, including audition and vision are vulnerable to TH insufficiencies, but little data are available on visual system development at less than severe levels of TH deprivation. The goal of the current experiments was to explore dose-response relations between graded levels of TH insufficiency during development and the visual function of adult offspring. Pregnant Long Evans rats received 0 or 3 ppm (Experiment 1), or 0, 1, 2, or 3 ppm (Experiment 2) of propylthiouracil (PTU), an inhibitor of thyroid hormone synthesis, in drinking water from gestation day (GD) 6 to postnatal day (PN) 21. Treatment with PTU caused dose-related reductions of serum T4, with recovery on termination of exposure, and euthyroidism by the time of visual function testing. Tests of retinal (electroretinograms; ERGs) and visual cortex (visual evoked potentials; VEPs) function were assessed in adult offspring. Dark-adapted ERG a-waves, reflecting rod photoreceptors, were increased in amplitude by PTU. Light-adapted green flicker ERGs, reflecting M-cone photoreceptors, were reduced by PTU exposure. UV-flicker ERGs, reflecting S-cones, were not altered. Pattern-elicited VEPs were significantly reduced by 2 and 3 ppm PTU across a range of stimulus contrast values. The slope of VEP amplitude-log contrast functions was reduced by PTU, suggesting impaired visual contrast gain. Visual contrast gain primarily reflects function of visual cortex, and is responsible for adjusting sensitivity of perceptual mechanisms in response to changing visual scenes. The results indicate that moderate levels of pre-and post-natal TH insufficiency led to alterations in visual function of adult rats, including both retinal and visual cortex sites of dysfunction. Copyright © 2018. Published by Elsevier B.V.

The Relations among Mathematics Anxiety, Gender, and Standardized Test Performance

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Anis, Yasmeen; Krause, Jeremy A.; Blum, Emily N.

2016-01-01

Mathematics anxiety typically involves apprehension toward activities that require computation, which can lead to complications in every-day-life activities (Ashcraft, 2002). Mathematics anxiety also has become accepted as an issue associated with academic success for both children and adults (Ashcraft, 2002; Ashcraft & Moore, 2009; Beilock,…

SOCIAL ANXIETY DISORDER AND THE PSYCHOBIOLOGY OF SELF-CONSCIOUSNESS

Directory of Open Access Journals (Sweden)

Dan J Stein

2015-09-01

Full Text Available 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 cortex (involved in self-representation, insula (involved in interoceptive processing, and other structures that play a role in bodily self-consciousness, as well as the potential value of interventions such as selective serotonin reuptake inhibitors and self-focused reappraisal in normalizing such changes. Future studies to more closely investigate associations between psychobiological alterations and changes in self-related processing in SAD, may be useful in shedding additional light on both SAD and self-consciousness.

Feasibility and potential effect of a low-cost virtual reality system on reducing pain and anxiety in adult burn injury patients during physiotherapy in a developing country.

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Morris, Linzette Deidré; Louw, Quinette Abegail; Crous, Lynette Christine

2010-08-01

The purpose of this study was to ascertain the feasibility and potential effect of a low-cost VR system (eMagin Z800 3DVisor), used in conjunction with pharmacological analgesia, on reducing pain and anxiety in adult burn patients undergoing physiotherapy treatment, compared to pharmacologic analgesia alone at a South African hospital. Single-blind, within-subject study design. Pain and anxiety outcome measures were measured by a blinded assessor using the Numeric Pain Rating Scale and Burn Specific Pain and Anxiety Scale. Box-and-whisker plot method, Chi-square tests as well as the Student's paired t-test were used to analyze data. Eleven eligible adult burn patients consented to participate in this study (3 female, 8 male; median age 33 years: range 23-54 years). A marginal (p=0.06) to insignificant (p=0.13) difference between the two sessions (analgesia with VR and analgesia without VR) in reducing pain was found. No significant difference (p=0.58) was found between the two sessions (analgesia with VR and analgesia without VR) for anxiety. There seems to be a trend that the low-cost VR system, when added to routine pharmacological analgesics, is a safe technique and could be of considerable benefit if implemented into the pain management regime of burn units at a South African hospital.

Adolescent Alcohol Exposure Persistently Impacts Adult Neurobiology and Behavior

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Vetreno, Ryan P.; Broadwater, Margaret A.; Robinson, Donita L.

2016-01-01

Adolescence is a developmental period when physical and cognitive abilities are optimized, when social skills are consolidated, and when sexuality, adolescent behaviors, and frontal cortical functions mature to adult levels. Adolescents also have unique responses to alcohol compared with adults, being less sensitive to ethanol sedative–motor responses that most likely contribute to binge drinking and blackouts. Population studies find that an early age of drinking onset correlates with increased lifetime risks for the development of alcohol dependence, violence, and injuries. Brain synapses, myelination, and neural circuits mature in adolescence to adult levels in parallel with increased reflection on the consequence of actions and reduced impulsivity and thrill seeking. Alcohol binge drinking could alter human development, but variations in genetics, peer groups, family structure, early life experiences, and the emergence of psychopathology in humans confound studies. As adolescence is common to mammalian species, preclinical models of binge drinking provide insight into the direct impact of alcohol on adolescent development. This review relates human findings to basic science studies, particularly the preclinical studies of the Neurobiology of Adolescent Drinking in Adulthood (NADIA) Consortium. These studies focus on persistent adult changes in neurobiology and behavior following adolescent intermittent ethanol (AIE), a model of underage drinking. NADIA studies and others find that AIE results in the following: increases in adult alcohol drinking, disinhibition, and social anxiety; altered adult synapses, cognition, and sleep; reduced adult neurogenesis, cholinergic, and serotonergic neurons; and increased neuroimmune gene expression and epigenetic modifiers of gene expression. Many of these effects are specific to adolescents and not found in parallel adult studies. AIE can cause a persistence of adolescent-like synaptic physiology, behavior, and sensitivity

Parameters for screening music performance anxiety

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Ana E. Barbar

2014-09-01

Full Text Available Objective: To assess the discriminative capacity of the Kenny Music Performance Anxiety Inventory (K-MPAI, in its version adapted for Brazil, in a sample of 230 Brazilian adult musicians. Method: The Social Phobia Inventory (SPIN was used to assess the presence of social anxiety indicators, adopting it as the gold standard. The Mann-Whitney U test and the receiver operating characteristic (ROC curve were used for statistical analysis, with p ≤ 0.05 set as the significance level. Results: Subjects with social anxiety indicators exhibited higher mean total K-MPAI scores, as well as higher individual scores on 62% of its items. The area under the ROC curve was 0.734 (p = 0.001, and considered appropriate. Within the possible cutoff scores presented, the score -15 had the best balance of sensitivity and specificity values. However, the score -7 had greater specificity and accuracy. Conclusion: The K-MPAI showed appropriate discriminant validity, with a marked association between music performance anxiety and social anxiety. The cutoff scores presented in the study have both clinical and research value, allowing screening for music performance anxiety and identification of possible cases.

Symptom overlap in anxiety and multiple sclerosis.

LENUS (Irish Health Repository)

O Donnchadha, Seán

2013-02-14

BACKGROUND: The validity of self-rated anxiety inventories in people with multiple sclerosis (pwMS) is unclear. However, the appropriateness of self-reported depression scales has been widely examined. Given somatic symptom overlap between depression and MS, research emphasises caution when using such scales. OBJECTIVE: This study evaluates symptom overlap between anxiety and MS in a group of 33 individuals with MS, using the Beck Anxiety Inventory (BAI). METHODS: Participants underwent a neurological examination and completed the BAI. RESULTS: A novel procedure using hierarchical cluster analysis revealed three distinct symptom clusters. Cluster one (\\'wobbliness\\' and \\'unsteady\\') grouped separately from all other BAI items. These symptoms are well-recognised MS-related symptoms and we question whether their endorsement in pwMS can be considered to reflect anxiety. A modified 19-item BAI (mBAI) was created which excludes cluster one items. This removal reduced the number of MS participants considered \\'anxious\\' by 21.21% (low threshold) and altered the level of anxiety severity for a further 27.27%. CONCLUSION: Based on these data, it is suggested that, as with depression measures, researchers and clinicians should exercise caution when using brief screening measures for anxiety in pwMS.

Dietary magnesium deficiency affects gut microbiota and anxiety-like behaviour in C57BL/6N mice.

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Pyndt Jørgensen, Bettina; Winther, Gudrun; Kihl, Pernille; Nielsen, Dennis S; Wegener, Gregers; Hansen, Axel K; Sørensen, Dorte B

2015-10-01

Magnesium deficiency has been associated with anxiety in humans, and rodent studies have demonstrated the gut microbiota to impact behaviour. We investigated the impact of 6 weeks of dietary magnesium deficiency on gut microbiota composition and anxiety-like behaviour and whether there was a link between the two. A total of 20 C57BL/6 mice, fed either a standard diet or a magnesium-deficient diet for 6 weeks, were tested using the light-dark box anxiety test. Gut microbiota composition was analysed by denaturation gradient gel electrophoresis. We demonstrated that the gut microbiota composition correlated significantly with the behaviour of dietary unchallenged mice. A magnesium-deficient diet altered the gut microbiota, and was associated with altered anxiety-like behaviour, measured by decreased latency to enter the light box. Magnesium deficiency altered behavior. The duration of magnesium deficiency is suggested to influence behaviour in the evaluated test.

A comparison of unemployed job-seekers with and without social anxiety

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Himle, Joseph A; Weaver, Addie; Bybee, Deborah; O'Donnell, Lisa; Vlnka, Sarah; Laviolette, Wayne; Steinberger, Edward; Zipora, Golenberg; Levine, Debra Siegel

2014-01-01

Objective Literature consistently demonstrates that social anxiety disorder has substantial negative impacts on occupational functioning. However, to date, no identified empirical work has focused on understanding the specific nature of vocational problems among persons with social anxiety disorder. This study examines the association between employment-related factors (i.e., barriers to employment; skills related to employment; and job aspirations) and social anxiety among a sample of adults seeking vocational rehabilitation services. Methods Data from intake assessments, including a screen for social anxiety disorder, of 265 low-income, unemployed adults who initiated vocational rehabilitation services in urban Michigan was examined to assess differences in barriers to employment, employment skills, job aspirations, and demographic characteristics among participants who screened positive for social anxiety disorder compared to those who did not. Bivariate and multiple logistic regression analyses were performed. Results Multiple logistic regression analysis revealed that greater perceived experience and skill barriers to employment, fewer skills related to social-type occupations, and less education were significantly associated with social anxiety, after adjusting for other factors. Bivariate analysis also suggested that participants who screened positive for social anxiety disorder were significantly less likely to aspire to social jobs. Conclusions Employment-related factors likely impacting occupational functioning were significantly different between persons with and without social anxiety problems. Identifying these differences in employment barriers, skills, and job aspirations offer potentially important functional targets for psychosocial interventions aimed at social anxiety disorder and suggest the need for vocational service professionals to assess and address social anxiety among their clients. PMID:24733524

A Mixed Method Investigation of Social Science Graduate Students' Statistics Anxiety Conditions before and after the Introductory Statistics Course

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Huang, Liuli

2018-01-01

Research frequently uses the quantitative approach to explore undergraduate students' anxiety regarding statistics. However, few studies of adults' statistics anxiety use the qualitative method, or a sole focus on graduate students. Moreover, even fewer studies focus on a comparison of adults' anxiety levels before and after an introductory…

Caring for Clients and Families With Anxiety

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Noriko Yamamoto-Mitani

2016-08-01

Full Text Available This study elucidated Japanese home care nurses’ experiences of supporting clients and families with anxiety. We interviewed 10 registered nurses working in home care agencies and analyzed the data using grounded theory to derive categories pertaining to the nurses’ experiences of providing care. We conceptualized nurses’ approaches to caring for anxiety into three categories: First, they attempted to reach out for anxiety even when the client/family did not make it explicit; second, they tried to alter the outlook of the situation; and third, they created comfort in the lives of the client/family. The conceptualizations of nurses’ strategies to alleviate client/family anxiety may reflect Japanese/Eastern cultural characteristics in communication and their view of the person and social care system, but these conceptualizations may also inform the practice of Western nurses by increasing awareness of skills they may also have and use.

Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and usefulness: insights from the Polish adaptation

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Krzysztof eCipora

2015-11-01

Full Text Available Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated Math Anxiety Scale (AMAS, known to have very good psychometric characteristics in its original, American-English version as well as in its Italian and Iranian adaptations.We also observed high reliability, both for internal consistency and test-retest stability of the AMAS in the Polish sample. The results also show very good construct, convergent and discriminant validity: The factorial structure in Polish adult participants (n = 857 was very similar to the one previously found in other samples; AMAS scores correlated moderately in expected directions with state and trait anxiety, self-assessed math achievement and skill as well temperamental traits of emotional reactivity, briskness, endurance and perseverance. Average scores obtained by participants as well as gender differences and correlations with external measures were also similar across cultures. Beyond the cultural comparison, we used path model analyses to show that math anxiety relates to math grades and self-competence when controlling for trait anxiety.The current study shows transcultural validity of math anxiety assessment with the AMAS.

Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and Usefulness: Insights from the Polish Adaptation.

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Cipora, Krzysztof; Szczygieł, Monika; Willmes, Klaus; Nuerk, Hans-Christoph

2015-01-01

Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated Math Anxiety Scale (AMAS), known to have very good psychometric characteristics in its original, American-English version as well as in its Italian and Iranian adaptations. We also observed high reliability, both for internal consistency and test-retest stability of the AMAS in the Polish sample. The results also show very good construct, convergent and discriminant validity: The factorial structure in Polish adult participants (n = 857) was very similar to the one previously found in other samples; AMAS scores correlated moderately in expected directions with state and trait anxiety, self-assessed math achievement and skill as well temperamental traits of emotional reactivity, briskness, endurance, and perseverance. Average scores obtained by participants as well as gender differences and correlations with external measures were also similar across cultures. Beyond the cultural comparison, we used path model analyses to show that math anxiety relates to math grades and self-competence when controlling for trait anxiety. The current study shows transcultural validity of math anxiety assessment with the AMAS.

Second language writing anxiety, computer anxiety, and performance in a classroom versus a web-based environment

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Effie Dracopoulos

2011-04-01

Full Text Available This study examined the impact of writing anxiety and computer anxiety on language learning for 45 ESL adult learners enrolled in an English grammar and writing course. Two sections of the course were offered in a traditional classroom setting whereas two others were given in a hybrid form that involved distance learning. Contrary to previous research, writing anxiety showed no correlation with learning performance, whereas computer anxiety only yielded a positive correlation with performance in the case of classroom learners. There were no significant differences across learning environments on any measures. These observations are discussed in light of the role computer technologies now play in our society as well as the merging of socio-demographic profiles between classroom and distance learners. Our data suggest that comparisons of profiles between classroom and distance learners may not be an issue worth investigating anymore in language studies, at least in developed countries.

Use of folic acid and vitamin supplementation among adults with depression and anxiety: a cross-sectional, population-based survey

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Croft Janet B

2011-09-01

Full Text Available Abstract Background Evidence suggests that folate deficiency may be causatively linked to depressive symptoms. However, little is known on the status of use of folic acid and vitamin supplements among people with mental disorders. This study examined the prevalence and the likelihood of use of folic acid or vitamin supplements among adults with depression and anxiety in comparison to those without these conditions. Methods Using data from 46, 119 participants (aged ≥ 18 years in the 2006 Behavioral Risk Factor Surveillance System survey, we estimated the adjusted prevalence and odds ratios with 95% confidence intervals for taking folic acid and vitamin supplements among those with ever diagnosed depression (n = 8, 019, ever diagnosed anxiety (n = 5, 546 or elevated depressive symptoms (n = 3, 978, defined as having a depression severity score of ≥ 10 on the Patient Health Questionnaire-8 diagnostic algorithm. Results Overall, women were more likely than men to take folic acid supplements 1-4 times/day (50.2% versus 38.7%, P Conclusion The prevalence and the likelihood of taking folic acid and vitamin supplements varied substantially by a history of diagnosed depression among both men and women and by a history of diagnosed anxiety among men, but not by presence of elevated depressive symptoms in either sex.

Factors Affecting the Level of Test Anxiety among EFL Learners at Elementary Schools

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Aydin, Selami

2013-01-01

Many studies on test anxiety among adult language learners have been performed, while only a few studies have dealt with overall test anxiety. In addition, these studies do not specifically address test anxiety in foreign language learning among elementary school language learners. Thus, this study aims to investigate the level of test anxiety…

Anxiety and Depression Among Adult Patients With Diabetic Foot: Prevalence and Associated Factors.

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Ahmad, Ali; Abujbara, Mousa; Jaddou, Hashem; Younes, Nidal A; Ajlouni, Kamel

2018-05-01

Diabetic foot is a frequent complication of diabetes mellitus with subsequent disturbances in the daily life of the patients. The co-existence of depression and anxiety among diabetic foot patients is a common phenomenon and the role of each of them in perpetuating the other is highlighted in the literature. Our study aimed to determine the prevalence rates of anxiety and depression, and to examine the associated risk factors among diabetic foot patients. This is a cross-sectional study. A total of 260 diabetic foot patients in the Diabetic Foot Clinic at the National Center for Diabetes, Endocrinology and Genetics (NCDEG), Amman, Jordan, participated in the study. Sociodemographic and health data were gathered through review of medical charts and a structured questionnaire. Depression and anxiety status were also assessed. The Generalized Anxiety Disorder Scale (GAD-7) was used to screen for anxiety and the Patient Health Questionnaire (PHQ-9) was used to screen for depression. A cutoff of ≥ 10 was used for each scale to identify those who tested positive for anxiety and depression. Prevalence rate of anxiety was 37.7% and that of depression was 39.6%. Multiple logistic regression analysis showed that anxiety is positively associated with duration of diabetes of 7% (P = 0.03). Multiple logistic regression analysis also showed that depression is positively associated with patients of foot ulcer duration ≥ 7 months (P = 0.00), with ≥ three comorbid diseases (P = 0.00) than their counterparts. Anxiety and depression are widely prevalent among diabetic foot patients. Mental health status of those patients gets even worse among those suffering other comorbid diseases, which was a finding that requires special attention in the management of patients with diabetic foot.

Mindfulness-based cognitive therapy for anxiety symptoms in older adults in residential care.

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Helmes, Edward; Ward, Bradley G

2017-03-01

Anxiety in older people is under-diagnosed and poorly treated despite significant impairments that arise from anxiety. Mindfulness-based cognitive therapy (MBCT) has been shown to be a promising treatment for anxiety. The aim of this study was to determine the effect of an MBCT program on anxiety symptoms in older people living in residential care. Fifty-two participants (34 females) were randomly allocated into therapy and control groups using a 2 × 3 mixed design. The average age of participants was 83 years. The group effect showed significant improvements on all measures at the end of the seven-week program in the therapy group, while the control group did not show significant changes. This study represents one of the first studies of the effectiveness of an MBCT program on anxiety symptoms for older people using a randomized controlled trial. The study has implications for future research that include the effectiveness of MBCT for the treatment of anxiety symptoms in older people, the utility of group therapy programs in residential care and the benefits of using specialized instruments for older populations.

Omega-3 fatty acids from fish oil lower anxiety, improve cognitive functions and reduce spontaneous locomotor activity in a non-human primate.

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Nina Vinot

Full Text Available Omega-3 (ω3 polyunsaturated fatty acids (PUFA are major components of brain cells membranes. ω3 PUFA-deficient rodents exhibit severe cognitive impairments (learning, memory that have been linked to alteration of brain glucose utilization or to changes in neurotransmission processes. ω3 PUFA supplementation has been shown to lower anxiety and to improve several cognitive parameters in rodents, while very few data are available in primates. In humans, little is known about the association between anxiety and ω3 fatty acids supplementation and data are divergent about their impact on cognitive functions. Therefore, the development of nutritional studies in non-human primates is needed to disclose whether a long-term supplementation with long-chain ω3 PUFA has an impact on behavioural and cognitive parameters, differently or not from rodents. We address the hypothesis that ω3 PUFA supplementation could lower anxiety and improve cognitive performances of the Grey Mouse Lemur (Microcebus murinus, a nocturnal Malagasy prosimian primate. Adult male mouse lemurs were fed for 5 months on a control diet or on a diet supplemented with long-chain ω3 PUFA (n = 6 per group. Behavioural, cognitive and motor performances were measured using an open field test to evaluate anxiety, a circular platform test to evaluate reference spatial memory, a spontaneous locomotor activity monitoring and a sensory-motor test. ω3-supplemented animals exhibited lower anxiety level compared to control animals, what was accompanied by better performances in a reference spatial memory task (80% of successful trials vs 35% in controls, p<0.05, while the spontaneous locomotor activity was reduced by 31% in ω3-supplemented animals (p<0.001, a parameter that can be linked with lowered anxiety. The long-term dietary ω3 PUFA supplementation positively impacts on anxiety and cognitive performances in the adult mouse lemur. The supplementation of human food with ω3 fatty

Psychometric properties of the Depression Anxiety and Stress Scale-21 in older primary care patients.

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Gloster, Andrew T; Rhoades, Howard M; Novy, Diane; Klotsche, Jens; Senior, Ashley; Kunik, Mark; Wilson, Nancy; Stanley, Melinda A

2008-10-01

The Depression Anxiety Stress Scale (DASS) was designed to efficiently measure the core symptoms of anxiety and depression and has demonstrated positive psychometric properties in adult samples of anxiety and depression patients and student samples. Despite these findings, the psychometric properties of the DASS remain untested in older adults, for whom the identification of efficient measures of these constructs is especially important. To determine the psychometric properties of the DASS 21-item version in older adults, we analyzed data from 222 medical patients seeking treatment to manage worry. Consistent with younger samples, a three-factor structure best fit the data. Results also indicated good internal consistency, excellent convergent validity, and good discriminative validity, especially for the Depression scale. Receiver operating curve analyses indicated that the DASS-21 predicted the diagnostic presence of generalized anxiety disorder and depression as well as other commonly used measures. These data suggest that the DASS may be used with older adults in lieu of multiple scales designed to measure similar constructs, thereby reducing participant burden and facilitating assessment in settings with limited assessment resources.

Endosulfan affects health variables in adult zebrafish (Danio rerio) and induces alterations in larvae development

DEFF Research Database (Denmark)

Velasco-Santamaria, Y. M.; Handy, R. D.; Sloman, K. A.

2011-01-01

to controls. Both concentrations of endosulfan caused a 4.0 fold increase in Na(+)K(+)-ATPase activity compared to controls (ANOVA, p ANOVA, p ... alterations in the progeny of fish exposed to endosulfan were observed. Heart beat frequency was significantly lower in larvae from exposed adults to 0.16 mu g/L compared to the control (ANOVA, p

Heart rate variability and pre-competitive anxiety in BMX discipline.

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Mateo, Manuel; Blasco-Lafarga, Cristina; Martínez-Navarro, Ignacio; Guzmán, José F; Zabala, Mikel

2012-01-01

Altered neural mechanisms implying autonomic functioning have been described related to anxiety. Pre-competitive stress may be considered as an anxiety-state associated with disorders (i.e. somatic and cognitive alterations, and self-confidence worsening) that severely impair sport performance, conditioning short-lasting strength-related disciplines like BMX. From the psychological perspective, coaches use questionnaires like CSAI-2R to identify these alterations. However, with the emergence of psycho-physiological and non-linear approaches, recent studies suggest that HRV analysis provides a non-invasive tool to assess them. Hence, our purpose was to analyze how BMX competition affects subjective perception of anxiety, and if this emotional alteration is reflected in HR dynamics, analyzed both linear and nonlinearly, exploring the evolution of this relationship in a 2-day competition. Eleven male athletes from the BMX Spanish National Team were assessed from baseline HRV the morning of a training session (rT) and on two successive days of competition (rC1 and rC2), repeating HRV recording with CSAI-2R 20 min prior to training (aT) and competition (pre-competitive: aC1 and aC2). Repeated measures MANOVA showed significant vagal slow-down responses in aC1 and aC2 comparing not only with aT, but also comparing with rT, rC1 and rC2, coinciding with significant greater scores for the somatic and cognitive anxiety (SA and CA) in aC1 and aC2 versus aT. Pearson analysis showed a large and positive correlation between α1 and SA in C1, and close to it between SampEn and CA in aC2; both were confirmed by Bland-Altman chart analysis. Our results confirm that HRV analysis provide a complementary tool to assess competitive pressure.

Interaction of Zinc Chloride with an Aromatase Inhibitor (Letrozole on Anxiety in Adult Male Rats

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Sahar Charghan

2016-12-01

Full Text Available Abstract Background: Aromatase is an enzyme converts androstenedione and testosterone to estrone and estradiol, respectively. According to the role of testosterone and zinc in reducing anxiety and the relation between androgenic system function and zinc supplementations, in this research, the effect of zinc chloride injection was analysed in rats which aromatase enzyme was inhibited by aromatase inhibitor (letrozole. Materials and Methods: Adult male Wistar rats (weighing 225±25 g were used. Animals were divided into 12 groups and based on their weight, aromatase inhibitor (letrozole was injected (subcutaneously, and 30 minutes later, ZnCl2 or its solvent (saline was injected intra-peritoneal. Control group was received both solvents (DMSO and saline respectively. Anxiety levels were tested in the elevated plus maze 30 minutes after the last injection, and thereafter, open field was used for measurement of the locomotors activity of animals. Results: The results showed a significant decrease in the percentage of time spent in open arms in letrozole (1.25 mg/kg treated group as compared to that of solvent group. The locomotors activity significantly decreased between letrozole (1.25 mg/kg with the control group. The combined groups received letrozole (2.5 mg/kg and different amounts of zinc chloride (2.5, 5, 10 mg/kg, significantly reduced (p<0.05 the percentage of time spent in the open arm, comparing to the control group. Groups that received the combination of zinc chloride (2.5 mg/kg and different amounts of letrozole (1.25, 5, 10 mg/kg, showed no significant difference in the percentage of entry and time spent in the open arms. Conclusion: Totally, the present study suggests that letrozole alone increased anxiety and decreased locomotors activity and could interfere with anxiolytic effect of ZnCl2 as well.

The efficacy of vigorous-intensity exercise as an aid to smoking cessation in adults with elevated anxiety sensitivity: study protocol for a randomized controlled trial.

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Smits, Jasper A J; Zvolensky, Michael J; Rosenfield, David; Marcus, Bess H; Church, Timothy S; Frierson, Georita M; Powers, Mark B; Otto, Michael W; Davis, Michelle L; DeBoer, Lindsey B; Briceno, Nicole F

2012-11-13

Although cigarette smoking is a leading cause of death and disability in the United States (US), over 40 million adults in the US currently smoke. Quitting smoking is particularly difficult for smokers with certain types of psychological vulnerability. Researchers have frequently called attention to the relation between smoking and anxiety-related states and disorders, and evidence suggests that panic and related anxiety vulnerability factors, specifically anxiety sensitivity (AS or fear of somatic arousal), negatively impact cessation. Accordingly, there is merit to targeting AS among smokers to improve cessation outcome. Aerobic exercise has emerged as a promising aid for smoking cessation for this high-risk (for relapse) group because exercise can effectively reduce AS and other factors predicting smoking relapse (for example, withdrawal, depressed mood, anxiety), and it has shown initial efficacy for smoking cessation. The current manuscript presents the rationale, study design and procedures, and design considerations of the Smoking Termination Enhancement Project (STEP). STEP is a randomized clinical trial that compares a vigorous-intensity exercise intervention to a health and wellness education intervention as an aid for smoking cessation in adults with elevated AS. One hundred and fifty eligible participants will receive standard treatment (ST) for smoking cessation that includes cognitive behavioral therapy (CBT) and nicotine replacement therapy (NRT). In addition, participants will be randomly assigned to either an exercise intervention (ST+EX) or a health and wellness education intervention (ST+CTRL). Participants in both arms will meet 3 times a week for 15 weeks, receiving CBT once a week for the first 7 weeks, and 3 supervised exercise or health and wellness education sessions (depending on randomization) per week for the full 15-week intervention. Participants will be asked to set a quit date for 6 weeks after the baseline visit, and smoking

The efficacy of vigorous-intensity exercise as an aid to smoking cessation in adults with elevated anxiety sensitivity: study protocol for a randomized controlled trial

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Smits Jasper A J

2012-11-01

Full Text Available Abstract Background Although cigarette smoking is a leading cause of death and disability in the United States (US, over 40 million adults in the US currently smoke. Quitting smoking is particularly difficult for smokers with certain types of psychological vulnerability. Researchers have frequently called attention to the relation between smoking and anxiety-related states and disorders, and evidence suggests that panic and related anxiety vulnerability factors, specifically anxiety sensitivity (AS or fear of somatic arousal, negatively impact cessation. Accordingly, there is merit to targeting AS among smokers to improve cessation outcome. Aerobic exercise has emerged as a promising aid for smoking cessation for this high-risk (for relapse group because exercise can effectively reduce AS and other factors predicting smoking relapse (for example, withdrawal, depressed mood, anxiety, and it has shown initial efficacy for smoking cessation. The current manuscript presents the rationale, study design and procedures, and design considerations of the Smoking Termination Enhancement Project (STEP. Methods STEP is a randomized clinical trial that compares a vigorous-intensity exercise intervention to a health and wellness education intervention as an aid for smoking cessation in adults with elevated AS. One hundred and fifty eligible participants will receive standard treatment (ST for smoking cessation that includes cognitive behavioral therapy (CBT and nicotine replacement therapy (NRT. In addition, participants will be randomly assigned to either an exercise intervention (ST+EX or a health and wellness education intervention (ST+CTRL. Participants in both arms will meet 3 times a week for 15 weeks, receiving CBT once a week for the first 7 weeks, and 3 supervised exercise or health and wellness education sessions (depending on randomization per week for the full 15-week intervention. Participants will be asked to set a quit date for 6 weeks after

Association between Internet gaming disorder and generalized anxiety disorder.

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Wang, Chao-Yang; Wu, Yu-Chen; Su, Chen-Hsiang; Lin, Pai-Cheng; Ko, Chih-Hung; Yen, Ju-Yu

2017-12-01

Introduction This study evaluates the association between generalized anxiety disorder (GAD) and Internet gaming disorder (IGD) and the role of behavior inhibition in young adults. Methods We recruited 87 people with IGD and a control group of 87 people without a history of IGD. All participants underwent a diagnostic interview based on the fifth edition of Diagnostic and Statistical Manual of Mental Disorders, IGD and GAD criteria, and completed a questionnaire on behavior inhibition, depression, and anxiety. Results Logistic regression revealed that adults with GAD were more likely (odds ratio = 8.11, 95% CI = 1.78-37.09) to have IGD than those without it. The OR decreased when controlling for behavior inhibition. IGD subjects with GAD had higher depressive and anxiety score than those without GAD. Conclusions GAD was associated with IGD. Comorbid GAD can contribute to higher emotional difficulty. GAD should be well-assessed and interventions planned when treating young adults with IGD. Behavioral inhibition confounds the association between GAD and IGD. Further study is necessary to evaluate how to intervene in behavioral inhibitions to attenuate the risk of GAD and IGD comorbidity.

Estrogen receptor β and oxytocin interact to modulate anxiety-like behavior and neuroendocrine stress reactivity in adult male and female rats.

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Kudwa, Andrea E; McGivern, Robert F; Handa, Robert J

2014-04-22

The hypothalamic-pituitary-adrenal (HPA) axis is activated in response to stressors and is controlled by neurons residing in the paraventricular nucleus of the hypothalamus (PVN). Although gonadal steroid hormones can influence HPA reactivity to stressors, the exact mechanism of action is not fully understood. It is known, however, that estrogen receptor β (ERβ) inhibits HPA reactivity and decreases anxiety-like behavior in rodents. Since ERβ is co-expressed with oxytocin (OT) in neurons of the PVN, an ERβ-selective agonist was utilized to test the whether ERβ decreases stress-induced HPA reactivity and anxiety-like behaviors via an OTergic pathway. Adult gonadectomized male and female rats were administered diarylpropionitrile, or vehicle, peripherally for 5days. When tested for anxiety-like behavior on the elevated plus maze (EPM), diarylpropionitrile-treated males and females significantly increased time on the open arm of the EPM compared to vehicle controls indicating that ERβ reduces anxiety-like behaviors. One week after behavioral evaluation, rats were subjected to a 20minute restraint stress. Treatment with diarylpropionitrile reduced CORT and ACTH responses in both males and females. Subsequently, another group of animals was implanted with cannulae directed at the lateral ventricle. One week later, rats underwent the same protocol as above but with the additional treatment of intracerebroventricular infusion with an OT antagonist (des Gly-NH2 d(CH2)5 [Tyr(Me)(2), Thr(4)] OVT) or VEH, 20min prior to behavioral evaluation. OT antagonist treatment blocked the effects of diarylpropionitrile on the display of anxiety-like behaviors and plasma CORT levels. These data indicate that ERβ and OT interact to modulate the HPA reactivity and the display of anxiety-like behaviors. Copyright © 2014 Elsevier Inc. All rights reserved.

Music does not alter anxiety in patients with suspected lung cancer undergoing bronchoscopy

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Jeppesen, Elisabeth; Pedersen, Carsten M; Larsen, Klaus R

2016-01-01

BACKGROUND: The use of music to relieve anxiety has been examined in various studies, but the results are inconclusive. METHODS: From April to October 2015, 160 patients undergoing examination of pulmonary nodules were randomly assigned to MusiCure or no music. MusiCure was administered through e...... earplugs to ensure blinding of the staff and was played from admission to the operating theatre to the end of the bronchoscopy. Spielberger's State-Trait Anxiety Inventory (STAI) was administered on admission, immediately before bronchoscopy, and on discharge. Secondary outcomes were p...

A systematic review of neuropsychological performance in social anxiety disorder

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O'Toole, Mia Skytte; Pedersen, Anders Degn

2011-01-01

Background: Over the past few years, there has been an increasing interest in the neuropsychological performance of patients with anxiety disorders, yet the literature does not provide a systematic review of the results concerning adult patients with social anxiety disorder (SAD). Aims: The primary...... aim of this paper is to review the literature on neuropsychological performance in adult patients with SAD. Methods: This paper is a systematic review of empirical studies investigating neuropsychological performance as assessed by cognitive tests. Results: 30 papers were located comprising a total...... number of 698 adult patients with SAD. The review revealed indication for decreased performance regarding visual scanning and visuoconstructional ability as well as some indication for verbal memory difficulties. Conclusion: The impact of possible confounding variables on the neuropsychological...

Animal models of social anxiety disorder and their validity criteria.

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Réus, Gislaine Z; Dos Santos, Maria Augusta B; Abelaira, Helena M; Quevedo, João

2014-09-26

Anxiety disorders pose one of the largest threats to global mental health, and they predominantly emerge early in life. Social anxiety disorder, also known as social phobia, is the most common of all anxiety disorders. Moreover, it has severe consequences and is a disabling disorder that can cause an individual to be unable to perform the tasks of daily life. Social anxiety disorder is associated with the subsequent development of major depression and other mental diseases, as well as increased substance abuse. Although some neurobiological alterations have been found to be associated with social anxiety disorder, little is known about this disorder. Animal models are useful tools for the investigation of this disorder, as well as for finding new pharmacological targets for treatment. Thus, this review will highlight the main animal models of anxiety associated with social phobia. Copyright © 2014 Elsevier Inc. All rights reserved.

The association of relationship quality and social networks with depression, anxiety, and suicidal ideation among older married adults: Findings from a cross-sectional analysis of the Irish Longitudinal Study on Ageing (TILDA).

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Santini, Ziggi Ivan; Koyanagi, Ai; Tyrovolas, Stefanos; Haro, Josep M

2015-07-01

Important associations have been found between social relationships and various mental health outcomes. However, limited data exists for these associations among older adults especially in terms of relationship quality in partnerships. This study aimed to examine the associations of positive and negative partner interactions and social networks with depression, anxiety and suicidal ideation. Nationally-representative, cross-sectional data of the Irish Longitudinal Study on Ageing (TILDA) was analyzed. The analytical sample consisted of 4988 community dwelling adults aged >50 years in spouse/partner relationships. Information on sociodemographics and social relationships were assessed using standard questions. Validated scales for depression and anxiety, and a single-item question for suicidal ideation were used to assess mental health outcomes. Multivariable logistic regression was used to assess the association between social relationships and depression, anxiety, and suicidal ideation. After adjusting for confounders, negative partner interactions were significantly associated with increased likelihood of depression, anxiety, and suicidal ideation, while positive partner interactions were significantly and inversely related to anxiety and suicidal ideation. Higher levels of social integration were significantly associated with lower odds for depression. Given the cross-sectional nature of the research, no firm conclusions can be made in terms of directions of causality. By assessing the available social network of older adults, as well as the areas in their social relationships that need to be addressed, it may be possible for practitioners and policy makers to maximize the benefits of network integration and minimize the potentially harmful aspects of social relationships, thereby improving overall mental health and emotional well-being. Copyright © 2015 Elsevier B.V. All rights reserved.

Impact of parental history of substance use disorders on the clinical course of anxiety disorders

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Moskowitz Amanda T

2007-04-01

Full Text Available Abstract Background Among the psychological difficulties seen in children of parents with substance use problems, the anxiety disorders are among the most chronic conditions. Although children of alcoholic parents often struggle with the effects of parental substance use problems long into adulthood, empirical investigations of the influence of parental substance use disorders on the course of anxiety disorders in adult offspring are rare. The purpose of this study was to examine prospectively the relationship between parental substance use disorders and the course of anxiety disorders in adulthood over the course of 12 years. Methods Data on 618 subjects were derived from the Harvard/Brown Anxiety Research Project (HARP, a longitudinal naturalistic investigation of the clinical course of multiple anxiety disorders. Kaplan-Meier survival estimates were used to calculate probabilities of time to anxiety disorder remission and relapse. Proportional hazards regressions were conducted to determine whether the likelihood of remission and relapse for specific anxiety disorders was lower for those who had a history of parental substance use disorders than for individuals without this parental history. Results Adults with a history of parental substance use disorders were significantly more likely to be divorced and to have a high school level of education. History of parental substance use disorder was a significant predictor of relapse of social phobia and panic disorders. Conclusion These findings provide compelling evidence that adult children of parents with substance use disorders are more likely to have relapses of social phobia and panic disorders. Clinicians who treat adults with anxiety disorders should assess parental substance use disorders and dependence histories. Such information may facilitate treatment planning with regards to their patients' level of vulnerability to perceive scrutiny by others in social situations, and ability to

Levofloxacin-induced acute anxiety and insomnia

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Arun Kandasamy

2012-01-01

Full Text Available Fluoroquinolones can cause adverse neuropsychiatric side effects, which are more common in older age. We present three cases of levofloxacin-induced acute anxiety and insomnia in young adults. In all the cases, discontinuation of levofloxacin immediately lead to remission.

Effect of anxiety on the rate of gastric emptying of liquids.

LENUS (Irish Health Repository)

Lydon, A

2012-02-03

The efficacy of preoperative fasting is reduced in the presence of any factor which delays gastric emptying. We examined the association between anxiety and gastric emptying in adult patients undergoing elective surgery. Immediately before operation, 21 patients completed both a Spielberger state trait inventory (used to quantify current anxiety state (STAIs) and anxiety predisposition (STAIt)), and the Amsterdam preoperative anxiety and information scale (used to quantify anxiety and need for information). Gastric emptying was measured using the paracetamol absorption technique. Four to 10 weeks later, gastric emptying and STAI were measured again. Patients were more anxious before than after operation (STAIs = mean 35.4 (SD 10.9) and 25 (4.1), respectively; P = 0.0004). Neither anxiety state (P = 0.40) nor measures of anxiety relative to anxiety predisposition (P = 0.86) influenced gastric emptying (as measured by area under the paracetamol absorption-time curve). This contrasts with previous findings that anxiety in patients with low anxiety predisposition scores delays gastric emptying.

Relationship between adult social phobia and childhood anxiety Relação entre fobia social na vida adulta e ansiedade na infância

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Gisele Gus Manfro

2003-06-01

Full Text Available OBJECTIVE: The aim of this study was to evaluate the prevalence of traumas and the presence of childhood anxiety disorders in adult patients with social phobia and investigate their influence on the presentation of the disorder. METHODS: Twenty-four adult patients with social phobia were asked about the presence of trauma before the age of 16. The K-SADS-E and the DICA-P interviews were used to assess these patients regarding childhood anxiety disorders. RESULTS: Twelve (50% patients reported a history of trauma before the age of 16. The presence of trauma did not influence the presentation of the disorder. Seventy-five percent of patients had a history of anxiety disorders in childhood. Patients with a history of at least 2 childhood anxiety disorders had an increased lifetime prevalence of major depression (10 vs. 3; p=.04 and family history of psychiatric disorders (13 vs. 6; p=.02. CONCLUSION: Anxiety disorder in childhood is associated with family history of psychiatric disorders. The presence of more than one diagnosis of anxiety disorder in childhood can be considered a risk factor for the development of depression in adult patients with social phobia.OBJETIVO: A meta desse estudo foi avaliar a prevalência de traumas e a presença de transtornos de ansiedade na infância em pacientes adultos com fobia social e investigar sua influência na apresentação do transtorno. MÉTODOS: Vinte e quatro pacientes adultos com fobia social foram questionados sobre a presença de trauma antes dos 16 anos. A presença de transtornos de ansiedade na infância foi avaliada por meio do K-SADS-E e DICA-P. RESULTADOS: Doze (50% pacientes relataram história de trauma antes dos 16 anos. A presença de trauma não influenciou a apresentação do transtorno de ansiedade social. Três quartos dos pacientes apresentavam história de transtorno de ansiedade na infância. Pacientes com história de dois ou mais transtornos de ansiedade na infância tinham uma

Ablation of fast-spiking interneurons in the dorsal striatum, recapitulating abnormalities seen post-mortem in Tourette syndrome, produces anxiety and elevated grooming.

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Xu, M; Li, L; Pittenger, C

2016-06-02

Tic disorders, including Tourette syndrome (TS), are thought to involve pathology of cortico-basal ganglia loops, but their pathology is not well understood. Post-mortem studies have shown a reduced number of several populations of striatal interneurons, including the parvalbumin-expressing fast-spiking interneurons (FSIs), in individuals with severe, refractory TS. We tested the causal role of this interneuronal deficit by recapitulating it in an otherwise normal adult mouse using a combination transgenic-viral cell ablation approach. FSIs were reduced bilaterally by ∼40%, paralleling the deficit found post-mortem. This did not produce spontaneous stereotypies or tic-like movements, but there was increased stereotypic grooming after acute stress in two validated paradigms. Stereotypy after amphetamine, in contrast, was not elevated. FSI ablation also led to increased anxiety-like behavior in the elevated plus maze, but not to alterations in motor learning on the rotorod or to alterations in prepulse inhibition, a measure of sensorimotor gating. These findings indicate that a striatal FSI deficit can produce stress-triggered repetitive movements and anxiety. These repetitive movements may recapitulate aspects of the pathophysiology of tic disorders. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

Drinker prototype alteration and cue reminders as strategies in a tailored web-based intervention reducing adults' alcohol consumption: randomized controlled trial.

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van Lettow, Britt; de Vries, Hein; Burdorf, Alex; Boon, Brigitte; van Empelen, Pepijn

2015-02-04

Excessive alcohol use is a prevalent and worldwide problem. Excessive drinking causes a significant burden of disease and is associated with both morbidity and excess mortality. Prototype alteration and provision of a cue reminder could be useful strategies to enhance the effectiveness of online tailored interventions for excessive drinking. Through a Web-based randomized controlled trial, 2 strategies (ie, prototype alteration and cue reminders) within an existing online personalized feedback intervention (Drinktest) aimed to reduce adults' excessive drinking. It was expected that both strategies would add to Drinktest and would result in reductions in alcohol consumption by intrinsic motivation and the seizure of opportunities to act. Participants were recruited online and through printed materials. Excessive drinking adults (N=2634) were randomly assigned to 4 conditions: original Drinktest, Drinktest plus prototype alteration, Drinktest plus cue reminder, and Drinktest plus prototype alteration and cue reminder. Evaluation took place at 1-month posttest and 6-month follow-up. Differences in drinking behavior, intentions, and behavioral willingness (ie, primary outcomes) were assessed by means of longitudinal multilevel analyses using a last observation carried forward method. Measures were based on self-reports. All conditions showed reductions in drinking behavior and willingness to drink, and increased intentions to reduce drinking. Prototype alteration (B=-0.15, Pprototypes. Thus, prototype alteration and cue reminder usage may be feasible and simple intervention strategies to promote reductions in alcohol consumption among adults, with an effect up to 6 months. Nederlands Trial Register (NTR): 4169; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4169 (Archived by WebCite at http://www.webcitation.org/6VD2jnxmB).

The Interaction of Mindful-based Attention and Awareness and Disengagement Coping with HIV/AIDS-related Stigma in regard to Concurrent Anxiety and Depressive Symptoms Among Adults with HIV/AIDS

OpenAIRE

Gonzalez, Adam; Solomon, Sondra E.; Zvolensky, Michael J.; Miller, Carol T.

2009-01-01

The present investigation examined the interaction of disengagement coping with HIV/AIDS-related stigma and mindful-based attention and awareness in regard to levels of anxiety and depressive symptoms among people with HIV/AIDS. Participants included 98 (31 women; Mage = 44.97 years, SD = 7.70) adults with HIV/AIDS. As predicted, there was a significant interaction for disengagement coping with HIV/AIDS-related stigma and mindful-based attention and awareness in regard to anxiety symptoms. In...

Hericium erinaceus Extract Reduces Anxiety and Depressive Behaviors by Promoting Hippocampal Neurogenesis in the Adult Mouse Brain.

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Ryu, Sun; Kim, Hyoun Geun; Kim, Joo Youn; Kim, Seong Yun; Cho, Kyung-Ok

2018-02-01

Versatile biological activities of Hericium erinaceus (HE) have been reported in many brain diseases. However, roles of HE in major psychiatric disorders such as depression and anxiety remain to be investigated. Therefore, we evaluated whether HE could reduce anxiety and depressive behaviors in the adult mouse and its underlying mechanisms. Male C57BL/6 mice were administered HE (20 or 60 mg/kg, p.o.) or saline once a day for 4 weeks. Open field and tail suspension tests were performed 30 min after the last administration of HE, followed by forced swim test 2 days later. We found that chronic administration of HE showed anxiolytic and antidepressant-like effects. To elucidate possible mechanisms, proliferative activity of the hippocampal progenitor cells was assessed by immunohistochemistry of proliferating cell nuclear antigen (PCNA) and Ki67. Moreover, to evaluate neuronal survival in the dentate gyrus, 5-bromo-2'-deoxyuridine (BrdU) (120 mg/kg, i.p.) was given at the first day of HE administration, followed by isolation of the brains 4 weeks later. HE (60 mg/kg) increased the number of PCNA- and Ki67-positive cells in the subgranular zone of the hippocampus, indicating increased proliferation of hippocampal progenitors. In addition, BrdU- and BrdU/NeuN-positive cells in the dentate gyrus were significantly increased when treated with HE (60 mg/kg) compared with the saline-treated group, demonstrating enhanced neurogenesis by HE treatment. Taken together, the results indicate that chronic HE administration can exert anxiolytic and antidepressant-like effects, possibly by enhancing adult hippocampal neurogenesis.

Selective processing of threatening information: effects of attachment representation and anxiety disorder on attention and memory

NARCIS (Netherlands)

Zeijlmans van Emmichhoven, I.A.; van IJzendoorn, M.H.; de Ruiter, C.; Brosschot, J.F.

2003-01-01

To investigate the effect of the mental representation of attachment on information processing, 28 anxiety disorder outpatients, as diagnosed by the Anxiety Disorders Interview Schedule?Revised, were administered the Adult Attachment Interview and the State-Trait Anxiety Inventory. They also

Changes of mood and anxiety during the menstrual cycle with use of oral contraceptives

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Gabriela Antunes

2004-06-01

Full Text Available Hormonal action is one of the main factors for behavioral change observed in women, during the menstrual cycle, and especially in the premenstrual period, most women report a variation of mood and anxiety. The aim of this work was to verify the degrees of anxiety during the menstrual cycle, charting their variation and the possible influence of oral contraceptive use. For this purpose 32 women, divided in two groups according to the use (B or not use (A of oral contraceptive, with selfapplication of the STAI (State-Trait Anxiety Inventory at three different times: before, during and after menstruation. The data was tabulated and analyzed statistically, indicating a variation of anxiety level for different menstrual periods, but with no significance as to anxiety type (trait or state or to the ingestion of contraceptive. For Trait-Anxiety, the post-test (Boferroni T-Test of variation among periods indicated significant difference for post-menstrual and other periods, in the A group; and between the premenstrual and menstrual periods, in the B group. For State Anxiety, the data indicated significant differences between the premenstrual and menstrual periods, in the A group, and between the premenstrual and menstrual periods and the menstrual and post-menstrual in the B group. The results indicate that: 1 the menstrual cycle is a generator of variations of related anxiety; 2 the use of oral contraceptives does not alter this relation; and 3 the correlated diminution of the Trait Anxiety may indicate alteration in self-perception of women during the menstrual cycle. Keywords: anxiety; mestrual cycle; STAI.

Measurement error in the Liebowitz Social Anxiety Scale: results from a general adult population in Japan.

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Takada, Koki; Takahashi, Kana; Hirao, Kazuki

2018-01-17

Although the self-report version of Liebowitz Social Anxiety Scale (LSAS) is frequently used to measure social anxiety, data is lacking on the smallest detectable change (SDC), an important index of measurement error. We therefore aimed to determine the SDC of LSAS. Japanese adults aged 20-69 years were invited from a panel managed by a nationwide internet research agency. We then conducted a test-retest internet survey with a two-week interval to estimate the SDC at the individual (SDC ind ) and group (SDC group ) levels. The analysis included 1300 participants. The SDC ind and SDC group for the total fear subscale (scoring range: 0-72) were 23.52 points (32.7%) and 0.65 points (0.9%), respectively. The SDC ind and SDC group for the total avoidance subscale (scoring range: 0-72) were 32.43 points (45.0%) and 0.90 points (1.2%), respectively. The SDC ind and SDC group for the overall total score (scoring range: 0-144) were 45.90 points (31.9%) and 1.27 points (0.9%), respectively. Measurement error is large and indicate the potential for major problems when attempting to use the LSAS to detect changes at the individual level. These results should be considered when using the LSAS as measures of treatment change.

Older maternal age is associated with depression, anxiety, and stress symptoms in young adult female offspring.

Science.gov (United States)

Tearne, Jessica E; Robinson, Monique; Jacoby, Peter; Allen, Karina L; Cunningham, Nadia K; Li, Jianghong; McLean, Neil J

2016-01-01

The evidence regarding older parental age and incidence of mood disorder symptoms in offspring is limited, and that which exists is mixed. We sought to clarify these relationships by using data from the Western Australian Pregnancy Cohort (Raine) Study. The Raine Study provided comprehensive data from 2,900 pregnancies, resulting in 2,868 live born children. A total of 1,220 participants completed the short form of the Depression Anxiety Stress Scale (DASS-21) at the 20-year cohort follow-up. We used negative binomial regression analyses with log link and with adjustment for known perinatal risk factors to examine the extent to which maternal and paternal age at childbirth predicted continuous DASS-21 index scores. In the final multivariate models, a maternal age of 30-34 years was associated with significant increases in stress DASS-21 scores in female offspring relative to female offspring of 25- to 29-year-old mothers. A maternal age of 35 years and over was associated with increased scores on all DASS-21 scales in female offspring. Our results indicate that older maternal age is associated with depression, anxiety, and stress symptoms in young adult females. Further research into the mechanisms underpinning this relationship is needed. (c) 2016 APA, all rights reserved.

Adolescent Subthreshold-Depression and Anxiety: Psychopathology, Functional Impairment and Increased Suicide Risk

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Balazs, Judit; Miklosi, Monika; Kereszteny, Agnes; Hoven, Christina W.; Carli, Vladimir; Wasserman, Camilla; Apter, Alan; Bobes, Julio; Brunner, Romuald; Cosman, Doina; Cotter, Padraig; Haring, Christian; Iosue, Miriam; Kaess, Michael; Kahn, Jean-Pierre; Keeley, Helen; Marusic, Dragan; Postuvan, Vita; Resch, Franz; Saiz, Pilar A.; Sisask, Merike; Snir, Avigal; Tubiana, Alexandra; Varnik, Airi; Sarchiapone, Marco; Wasserman, Danuta

2013-01-01

Background: Subthreshold-depression and anxiety have been associated with significant impairments in adults. This study investigates the characteristics of adolescent subthreshold-depression and anxiety with a focus on suicidality, using both categorical and dimensional diagnostic models. Methods: Data were drawn from the Saving and Empowering…

The Effect of Mindfulness-Based Therapy on Symptoms of Anxiety and Depression in Adult Cancer Patients and Survivors: A Systematic Review and Meta-Analysis

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Piet, Jacob; Wurtzen, Hanne; Zachariae, Robert

2012-01-01

Objective: The use of mindfulness-based therapy (MBT) in oncology settings has become increasingly popular, and research in the field has rapidly expanded. The objective was by means of a systematic review and meta-analysis to evaluate the current evidence for the effect of MBT on symptoms of anxiety and depression in adult cancer patients and…

Adult Dental Anxiety: Recent Assessment Approaches and Psychological Management in a Dental Practice Setting.

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Humphris, Gerry; Spyt, James; Herbison, Alice G; Kelsey, Thomas W

2016-05-01

Dental anxiety of patients is a common feature of the everyday experience of dental practice. This article advocates the use of regular assessment of this psychological construct to assist in patient management. Various tools, such as the Modified Dental Anxiety Scale (MDAS), are available to monitor dental anxiety that are quick to complete and easy to interpret. Patient burden is low. A new mobile phone assessment system (DENTANX) is being developed for distribution. This application and other psychological interventions are being investigated to assist patients to receive dental care routinely. Clinical relevance: This article provides evidence and expert opinion on the worth of regular dental anxiety assessment in dental practice using structured tools, such as the Modified Dental Anxiety Scale, and consideration of psychological intervention development.

Social anxiety in children

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Avakyan, Tamara V.

2014-03-01

Full Text Available Results of research on social anxiety in orphaned children are presented in this article. The goal of this study was to identify the relationship between depressive states, anxiety states, characteristics of the situation at school, and fear of social evaluation in orphaned children. The differences in these parameters between orphaned children and children living with their families were also studied. The sample consisted of 123 teenagers. The main group comprised 57 orphans from an orphanage near the Moscow region, aged 10 to 16 years old. The control group comprised 66 students from a general school, aged 10 to 15 years old, and all living with their families. Differences were found in the parameters studied. The orphans were characterized by higher levels of social and general anxiety. On the one hand, they strove for the attention and approval of adults, but, on the other hand, they were more worried than their peers who lived with their families about the impression they made on others. They were afraid of receiving a negative evaluation.

Instruments to measure anxiety in children, adolescents, and young adults with cancer: a systematic review.

Science.gov (United States)

Lazor, Tanya; Tigelaar, Leonie; Pole, Jason D; De Souza, Claire; Tomlinson, Deborah; Sung, Lillian

2017-09-01

The primary objective was to describe anxiety measurement instruments used in children and adolescents with cancer or undergoing hematopoietic stem cell transplantation (HSCT) and summarize their content and psychometric properties. We conducted searches of MEDLINE, Embase, PsycINFO, HAPI, and CINAHL. We included studies that used at least one instrument to measure anxiety quantitatively in children or adolescents with cancer or undergoing HSCT. Two authors independently identified studies and abstracted study demographics and instrument characteristics. Twenty-seven instruments, 14 multi-item and 13 single-item, were used between 78 studies. The most commonly used instrument was the State-Trait Anxiety Inventory in 46 studies. Three multi-item instruments (Children's Manifest Anxiety Scale-Mandarin version, PROMIS Pediatric Anxiety Short Form, and the State-Trait Anxiety Inventory) and two single-item instruments (Faces Pain Scale-Revised and 10-cm Visual Analogue Scale, both adapted for anxiety) were found to be reliable and valid in children with cancer. We identified 14 different multi-item and 13 different single-item anxiety measurement instruments that have been used in pediatric cancer or HSCT. Only three multi-item and two single-item instruments were identified as being reliable and valid among pediatric cancer or HSCT patients and would therefore be appropriate to measure anxiety in this population.

Analysis of death anxiety levels in nursing staff of critical care units

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Mª Cristina Pascual Fernández

2011-01-01

Full Text Available When the patients are in the end-of-life, the cares would focus to favor a good death, for that reason the nursing staff must know how to integrate the death like a part of the life, being avoided that produces anxiety to them before the possibility of taking part its own fears to the death. The core of nursing staff in intensive care units is to maintain life of their patients, reason why the end-of life in them is not easy or natural.Objective: Evaluate the death anxiety levels in intensive care nursing staff.Material and method: An observational study was conducted descriptive cross hospital adult and Paediatric ICU General University Gregorio Marañón Hospital, through survey to nurses and auxiliary nurses of those units.The anxiety inventory was used to Death (Death Anxiety Inventory [DAI] for the assessment of anxiety before death. Outcomes: Paediatric ICU nurses have higher levels of anxiety that the adult ICU as well as the less experienced professionals and those declared not feel trained in the subject.Conclusions: Experience and the training are key elements that help professionals face to death, from management we must ensure that patients in stage terminal are served by professionals with this profile.

Math Anxiety in Second and Third Graders and Its Relation to Mathematics Achievement

OpenAIRE

Wu, Sarah S.; Barth, Maria; Amin, Hitha; Malcarne, Vanessa; Menon, Vinod

2012-01-01

Although the detrimental effects of math anxiety in adults are well understood, few studies have examined how it affects younger children who are beginning to learn math in a formal academic setting. Here, we examine the relationship between math anxiety and math achievement in second and third graders. In response to the need for a grade-appropriate measure of assessing math anxiety in this group we first describe the development of Scale for Early Mathematics Anxiety (SEMA), a new measure f...

Internet-based cognitive behavioral therapy for adolescents with anxiety disorders: A feasibility study

DEFF Research Database (Denmark)

Stjerneklar, Silke; Hougaard, Esben; Nielsen, Amalie D.

2018-01-01

Background: Cognitive behavioral therapy (CBT) is a well-documented effective method for the treatment of anxiety disorders in children and adolescents. While internet based CBT (ICBT) programs for adults have been widely investigated, research on ICBT programs for anxiety disorders in youth...

THE IMPACT OF STRESSFUL LIFE EVENTS ON RELAPSE OF GENERALIZED ANXIETY DISORDER

Science.gov (United States)

Francis, Jennifer L.; Moitra, Ethan; Dyck, Ingrid; Keller, Martin B.

2013-01-01

Background Stressful life events (SLEs) are associated with the onset of psychiatric disorders but little is known about the effects of SLEs on individuals already diagnosed with an anxiety disorder, particularly generalized anxiety disorder (GAD) in which worry about life events is a defining characteristic. This study examined the impact of SLEs on relapse in adults already diagnosed with GAD. Methods Data are obtained from the Harvard/Brown Anxiety Research Project (HARP), a naturalistic longitudinal study of adults with a current or past history of anxiety disorders. One hundred and twelve adults recovered from an episode of GAD and 27 subsequently relapsed during the study. Eight categories of SLEs were assessed via interview and were examined as predictors of GAD relapse. Results An increased total number of SLEs was associated with a higher cumulative probability of relapse into episode of GAD and there was a nonsignificant statistical trend indicating specific categories of SLEs including health, death, and family/friends/household were related to an increased probability of relapse into episodes of GAD. Conclusions SLEs impact the course of GAD and certain types of stressors may be more relevant to symptomatology than others. The change and uncertainty associated with SLEs may exacerbate existing worry tendencies even among those who have recovered from GAD. PMID:22431499

Predictive genetic testing in children and adults: a study of emotional impact.

Science.gov (United States)

Michie, S; Bobrow, M; Marteau, T M

2001-08-01

To determine whether, following predictive genetic testing for familial adenomatous polyposis (FAP), children or adults receiving positive results experience clinically significant levels of anxiety or depression, and whether children receiving positive results experience higher levels of anxiety or depression than adults receiving positive results. Two studies, one cross sectional and one prospective. 208 unaffected subjects (148 adults and 60 children) at risk for FAP who have undergone genetic testing since 1990. anxiety, depression; independent variables: test results, demographic measures, psychological resources (optimism, self-esteem). Study 1. In children receiving positive results, mean scores for anxiety and depression were within the normal range. There was a trend for children receiving positive results to be more anxious and depressed than those receiving negative results. In adults, mean scores for anxiety were within the normal range for those receiving negative results, but were in the clinical range for those receiving positive results, with 43% (95% CI 23-65) of the latter having scores in this range. Regardless of test result, adults were more likely to be clinically anxious if they were low in optimism or self-esteem. Children receiving positive or negative results did not experience greater anxiety or depression than adults. Study 2. For children receiving a positive test result, mean scores for anxiety, depression, and self-esteem were unchanged over the year following the result, while mean anxiety scores decreased and self-esteem increased after receipt of a negative test result over the same period of time. Children, as a group, did not show clinically significant distress over the first year following predictive genetic testing. Adults were more likely to be clinically anxious if they received a positive result or were low in optimism or self-esteem, with interacting effects. The association between anxiety, self-esteem, and optimism

Sucrose exposure in early life alters adult motivation and weight gain.

Directory of Open Access Journals (Sweden)

Cristianne R M Frazier

2008-09-01

Full Text Available The cause of the current increase in obesity in westernized nations is poorly understood but is frequently attributed to a 'thrifty genotype,' an evolutionary predisposition to store calories in times of plenty to protect against future scarcity. In modern, industrialized environments that provide a ready, uninterrupted supply of energy-rich foods at low cost, this genetic predisposition is hypothesized to lead to obesity. Children are also exposed to this 'obesogenic' environment; however, whether such early dietary experience has developmental effects and contributes to adult vulnerability to obesity is unknown. Using mice, we tested the hypothesis that dietary experience during childhood and adolescence affects adult obesity risk. We gave mice unlimited or no access to sucrose for a short period post-weaning and measured sucrose-seeking, food consumption, and weight gain in adulthood. Unlimited access to sucrose early in life reduced sucrose-seeking when work was required to obtain it. When high-sugar/high-fat dietary options were made freely-available, however, the sucrose-exposed mice gained more weight than mice without early sucrose exposure. These results suggest that early, unlimited exposure to sucrose reduces motivation to acquire sucrose but promotes weight gain in adulthood when the cost of acquiring palatable, energy dense foods is low. This study demonstrates that early post-weaning experience can modify the expression of a 'thrifty genotype' and alter an adult animal's response to its environment, a finding consistent with evidence of pre- and peri-natal programming of adult obesity risk by maternal nutritional status. Our findings suggest the window for developmental effects of diet may extend into childhood, an observation with potentially important implications for both research and public policy in addressing the rising incidence of obesity.

Sucrose exposure in early life alters adult motivation and weight gain.

Science.gov (United States)

Frazier, Cristianne R M; Mason, Peggy; Zhuang, Xiaoxi; Beeler, Jeff A

2008-09-17

The cause of the current increase in obesity in westernized nations is poorly understood but is frequently attributed to a 'thrifty genotype,' an evolutionary predisposition to store calories in times of plenty to protect against future scarcity. In modern, industrialized environments that provide a ready, uninterrupted supply of energy-rich foods at low cost, this genetic predisposition is hypothesized to lead to obesity. Children are also exposed to this 'obesogenic' environment; however, whether such early dietary experience has developmental effects and contributes to adult vulnerability to obesity is unknown. Using mice, we tested the hypothesis that dietary experience during childhood and adolescence affects adult obesity risk. We gave mice unlimited or no access to sucrose for a short period post-weaning and measured sucrose-seeking, food consumption, and weight gain in adulthood. Unlimited access to sucrose early in life reduced sucrose-seeking when work was required to obtain it. When high-sugar/high-fat dietary options were made freely-available, however, the sucrose-exposed mice gained more weight than mice without early sucrose exposure. These results suggest that early, unlimited exposure to sucrose reduces motivation to acquire sucrose but promotes weight gain in adulthood when the cost of acquiring palatable, energy dense foods is low. This study demonstrates that early post-weaning experience can modify the expression of a 'thrifty genotype' and alter an adult animal's response to its environment, a finding consistent with evidence of pre- and peri-natal programming of adult obesity risk by maternal nutritional status. Our findings suggest the window for developmental effects of diet may extend into childhood, an observation with potentially important implications for both research and public policy in addressing the rising incidence of obesity.

Patient ethnicity and the identification of anxiety in elderly primary care patients.

Science.gov (United States)

Kim, Yeowon A; Morales, Knashawn H; Bogner, Hillary R

2008-09-01

To examine the role of ethnicity and primary care physician (PCP) identification of anxiety in older adults. A cross-sectional survey conducted between 2001 and 2003. Primary care offices in the Baltimore, Maryland, area. A sample of 330 adults aged 65 and older from Maryland primary care practices with complete information on psychological status and physician assessments. PCPs were asked to rate anxiety on a Likert scale. Patient interviews included measures of psychological status and patient use of psychotropic medications. Older black patients were less likely than older white patients to be identified as anxious (unadjusted odds ratio (OR)=0.34, 95% confidence interval (CI)=0.18-0.64) and less likely to be taking psychotropic medications (unadjusted OR=0.40, 95% CI=0.20-0.81). In multivariate models that controlled for potentially influential characteristics including depression and anxiety symptoms, the association between identification (OR=0.30, 95% CI=0.15-0.61) with patient ethnicity remained significantly unchanged. PCPs were less likely to identify older black Americans as anxious than white patients. An understanding of the role of ethnicity in the identification of anxiety is important for the screening and management of anxiety in elderly people.

Pathways involving traumatic losses, worry about family, adult separation anxiety and posttraumatic stress symptoms amongst refugees from West Papua.

Science.gov (United States)

Tay, Alvin Kuowei; Rees, Susan; Chen, Jack; Kareth, Moses; Silove, Derrick

2015-10-01

There is some evidence that adult separation anxiety disorder (ASAD) symptoms are closely associated with posttraumatic stress disorder (PTSD) amongst refugees exposed to traumatic events (TEs), but the pathways involved remain to be elucidated. A recent study suggests that separation anxiety disorder precedes and predicts onset of PTSD. We examined a path model testing whether ASAD symptoms and worry about family mediated the path from traumatic losses to PTSD symptoms amongst 230 refugees from West Papua. Culturally adapted measures were applied to assess TE exposure and symptoms of ASAD and PTSD. A structural equation model indicated that ASAD symptoms played an important role in mediating the effects of traumatic losses and worry about family in the pathway to PTSD symptoms. Although based on cross-sectional data, our findings suggest that ASAD symptoms may play a role in the path from traumatic losses to PTSD amongst refugees. We propose an evolutionary model in which the ASAD and PTSD reactions represent complementary survival responses designed to protect the individual and close attachments from external threats. Copyright © 2015 Elsevier Ltd. All rights reserved.

Effects of chronic lead intoxication on rat serotoninergic system and anxiety behavior.

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Sansar, Wafa; Bouyatas, My Mustapha; Ahboucha, Samir; Gamrani, Halima

2012-01-01

Chronic lead exposure has been shown to produce behavioral disturbances in human and animal models. These disturbances are associated with alterations in monoaminergic neurotransmission in the central nervous system (CNS), some of which have been attributed to serotonin (5-HT). This study was undertaken to investigate the chronic effects of lead exposure on the serotoninergic system in the dorsal raphe nucleus (DRN) and the consequences of its toxicity on rat behavior. Adult male Wistar rats were chronically exposed for 3 months to 0.5% lead acetate in drinking water. The serotoninergic system was evaluated using immunohistochemistry and the anxiety behavior was assessed by the light/dark box test. The results show that chronic lead exposure induces a significant increase of blood and brain lead levels in treated rats compared with controls. The density of the immunoreactive serotoninergic cell bodies was significantly higher in treated rats in all parts of the DRN. Assessment of animal behavior using the light/dark box test showed that lead-treated rats spent significantly more time in the light chamber compared with controls (P=0.001). These findings suggest that lead exposure may possibly induce increased anxiety as a consequence of changes in neuronal 5-HT content in the DRN. Copyright © 2011 Elsevier GmbH. All rights reserved.

Late-life anxiety disorders among Puerto Rican primary care patients: impact on well-being, functioning, and service utilization.

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Diefenbach, Gretchen J; Robison, Julie T; Tolin, David F; Blank, Karen

2004-01-01

With the growing population of older Hispanic adults there is a need for additional research on the mental health care of this patient group. This study explored the impact of anxiety disorders on the health status of 291 older (>/=50 years) Puerto Rican primary care patients (n = 65 with anxiety disorders, n = 226 without anxiety disorders). All analyses controlled for potential confounding variables, including depression diagnosis and physical health burden. Logistic regression indicated that anxiety disorders were associated with higher psychological distress, suicidality, and emergency room service utilization, as well as lower instrumental functioning and perceived health quality. Analysis of covariance indicated that both anxiety disorder status and history of ataque de nervios were related to higher percentages of lifetime somatic symptoms. These data highlight the need for improved recognition and treatment of anxiety disorders in older Puerto Rican adults.

The Cost Effectiveness of Psychological and Pharmacological Interventions for Social Anxiety Disorder: A Model-Based Economic Analysis.

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Ifigeneia Mavranezouli

Full Text Available Social anxiety disorder is one of the most persistent and common anxiety disorders. Individually delivered psychological therapies are the most effective treatment options for adults with social anxiety disorder, but they are associated with high intervention costs. Therefore, the objective of this study was to assess the relative cost effectiveness of a variety of psychological and pharmacological interventions for adults with social anxiety disorder.A decision-analytic model was constructed to compare costs and quality adjusted life years (QALYs of 28 interventions for social anxiety disorder from the perspective of the British National Health Service and personal social services. Efficacy data were derived from a systematic review and network meta-analysis. Other model input parameters were based on published literature and national sources, supplemented by expert opinion.Individual cognitive therapy was the most cost-effective intervention for adults with social anxiety disorder, followed by generic individual cognitive behavioural therapy (CBT, phenelzine and book-based self-help without support. Other drugs, group-based psychological interventions and other individually delivered psychological interventions were less cost-effective. Results were influenced by limited evidence suggesting superiority of psychological interventions over drugs in retaining long-term effects. The analysis did not take into account side effects of drugs.Various forms of individually delivered CBT appear to be the most cost-effective options for the treatment of adults with social anxiety disorder. Consideration of side effects of drugs would only strengthen this conclusion, as it would improve even further the cost effectiveness of individually delivered CBT relative to phenelzine, which was the next most cost-effective option, due to the serious side effects associated with phenelzine. Further research needs to determine more accurately the long

Filial anxiety and sense of obligation among offspring of Holocaust survivors.

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Shrira, Amit; Menashe, Ravit; Bensimon, Moshe

2018-03-13

Much is known about adult children caring for their aging parents, yet the potentially unique experience of offspring caring for traumatized parents is underexplored. Therefore, the current studies assessed filial anxiety and sense of obligation among offspring of Holocaust survivors (OHS) in caring for their parents. In Study 1, we interviewed 10 OHS (mean age = 61.0) in order to extract themes of filial anxiety. Based on Study 1's data, a newly constructed scale of filial anxiety was administered in Study 2 to 59 adult offspring (mean age = 56.4): 28 OHS and 31 comparisons. Study 3 included 143 dyads of parents and offspring (mean age = 55.4 and 81.7, respectively): 86 Holocaust dyads and 57 comparison dyads. Parents reported posttraumatic stress disorder (PTSD) symptoms and offspring reported filial anxiety and sense of obligation. In Study 1, interviewees referred to concerns about parent experiencing decline alongside caregiving difficulties. In Study 2, OHS reported higher filial anxiety and sense of obligation relative to comparisons. This group difference was mediated by sense of obligation. In Study 3, OHS with parental PTSD reported higher filial anxiety and sense of obligation relative to comparisons. Once more, filial sense of obligation served as a mediator. In Studies 2-3, results remained significant after adjusting for offspring symptoms. Parental exposure to the Holocaust, and especially parental PTSD, related to higher filial obligation, which in turn was related to higher filial anxiety. These findings bear important implications for practitioners working with survivors' families.

Influence of depression, anxiety and stress on cognitive performance in community-dwelling older adults living in rural Ecuador: results of the Atahualpa Project.

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Del Brutto, Oscar H; Mera, Robertino M; Del Brutto, Victor J; Maestre, Gladys E; Gardener, Hannah; Zambrano, Mauricio; Wright, Clinton B

2015-04-01

To assess the relationship between cognitive status and self-reported symptoms of depression, anxiety and stress of older adults living in an underserved rural South American population. Community-dwelling Atahualpa residents aged ≥60 years were identified during a door-to-door census, and evaluated with the Depression Anxiety Stress Scale-21 (DASS-21) and the Montreal Cognitive Assessment (MoCA). We explored whether positivity in each of the DASS-21 axes was related to total and domain-specific MoCA performance after adjustment for age, sex and education. A total of 280 persons (59% women; mean age, mean age 70 ± 8 years) were included. Based on established cut-offs for the DASS-21, 12% persons had depression, 15% had anxiety and 5% had stress. Mean total MoCA scores were significantly lower for depressed than for not depressed individuals (15.9 ± 5.5 vs 18.9 ± 4.4, P Depressed participants had significantly lower total and domain-specific MoCA scores for abstraction, short-term memory and orientation. Anxiety was related to significantly lower total MoCA scores (17 ± 4.7 vs 18.8 ± 4.5, P = 0.02), but not to differences in domain-specific MoCA scores. Stress was not associated with significant differences in MoCA scores. The present study suggests that depression and anxiety are associated with poorer cognitive performance in elderly residents living in rural areas of developing countries. © 2014 Japan Geriatrics Society.

Effects of a hops (Humulus lupulus L.) dry extract supplement on self-reported depression, anxiety and stress levels in apparently healthy young adults: a randomized, placebo-controlled, double-blind, crossover pilot study.

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Kyrou, Ioannis; Christou, Aimilia; Panagiotakos, Demosthenes; Stefanaki, Charikleia; Skenderi, Katerina; Katsana, Konstantina; Tsigos, Constantine

2017-04-01

The Humulus lupulus L. plant (hops) is used as a herbal medicinal product for anxiety/mood disorders. Our aim was to study the effects of a hops dry extract on self-reported depression, anxiety and stress levels in young adults. Apparently healthy young adults from our university completed the Depression Anxiety Stress Scale-21 (DASS-21) and those reporting at least mild depression, anxiety and stress were invited to complete the study intervention. This followed a randomized (1:1), placebo-controlled, double-blind, crossover design with two 4-week intervention periods (Melcalin hops or placebo; two 0.2 gr capsules once daily) separated by a 2-week wash-out. Anthropometric measurements, DASS-21 assessments and measurements of morning cortisol plasma levels were performed at the beginning and the end of the 4-week treatment periods. 36 participants (Females/Males: 31/5; age: 24.7±0.5 years) completed the study intervention (attrition: 6/42). No significant changes in body weight and composition or morning circulating cortisol were noted with the hops or placebo. Significantly decreased DASS-21 anxiety, depression and stress scores were documented with hops (9.2±7.3 vs. 5.1±5.9, 11.9±7.9 vs. 9.2±7.4, and 19.1±8.1 vs. 11.6±8.1; all p values depression, anxietyand stress symptoms, daily supplementation with a hops dry extract can significantly improve all these symptoms over a 4-week period. These beneficial effects agree with the indication of hops for anxiety/mood disorders and restlessness, as approved by the German Commission E.

Effect of sweet orange aroma on experimental anxiety in humans.

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Goes, Tiago Costa; Antunes, Fabrício Dias; Alves, Péricles Barreto; Teixeira-Silva, Flavia

2012-08-01

The objective of this study was to evaluate the potential anxiolytic effect of sweet orange (Citrus sinensis) aroma in healthy volunteers submitted to an anxiogenic situation. Forty (40) male volunteers were allocated to five different groups for the inhalation of sweet orange essential oil (test aroma: 2.5, 5, or 10 drops), tea tree essential oil (control aroma: 2.5 drops), or water (nonaromatic control: 2.5 drops). Immediately after inhalation, each volunteer was submitted to a model of anxiety, the video-monitored version of the Stroop Color-Word Test (SCWT). Psychologic parameters (state-anxiety, subjective tension, tranquilization, and sedation) and physiologic parameters (heart rate and gastrocnemius electromyogram) were evaluated before the inhalation period and before, during, and after the SCWT. Unlike the control groups, the individuals exposed to the test aroma (2.5 and 10 drops) presented a lack of significant alterations (p>0.05) in state-anxiety, subjective tension and tranquillity levels throughout the anxiogenic situation, revealing an anxiolytic activity of sweet orange essential oil. Physiologic alterations along the test were not prevented in any treatment group, as has previously been observed for diazepam. Although more studies are needed to find out the clinical relevance of aromatherapy for anxiety disorders, the present results indicate an acute anxiolytic activity of sweet orange aroma, giving some scientific support to its use as a tranquilizer by aromatherapists.

Altered resting-state functional connectivity of the frontal-striatal reward system in social anxiety disorder.

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Manning, Joshua; Reynolds, Gretchen; Saygin, Zeynep M; Hofmann, Stefan G; Pollack, Mark; Gabrieli, John D E; Whitfield-Gabrieli, Susan

2015-01-01

We investigated differences in the intrinsic functional brain organization (functional connectivity) of the human reward system between healthy control participants and patients with social anxiety disorder. Functional connectivity was measured in the resting-state via functional magnetic resonance imaging (fMRI). 53 patients with social anxiety disorder and 33 healthy control participants underwent a 6-minute resting-state fMRI scan. Functional connectivity of the reward system was analyzed by calculating whole-brain temporal correlations with a bilateral nucleus accumbens seed and a ventromedial prefrontal cortex seed. Patients with social anxiety disorder, relative to the control group, had (1) decreased functional connectivity between the nucleus accumbens seed and other regions associated with reward, including ventromedial prefrontal cortex; (2) decreased functional connectivity between the ventromedial prefrontal cortex seed and lateral prefrontal regions, including the anterior and dorsolateral prefrontal cortices; and (3) increased functional connectivity between both the nucleus accumbens seed and the ventromedial prefrontal cortex seed with more posterior brain regions, including anterior cingulate cortex. Social anxiety disorder appears to be associated with widespread differences in the functional connectivity of the reward system, including markedly decreased functional connectivity between reward regions and between reward regions and lateral prefrontal cortices, and markedly increased functional connectivity between reward regions and posterior brain regions.

Aniracetam does not alter cognitive and affective behavior in adult C57BL/6J mice.

Directory of Open Access Journals (Sweden)

Thomas W Elston