Schwartz, C E; Kunwar, P S; Hirshfeld-Becker, D R; Henin, A; Vangel, M G; Rauch, S L; Biederman, J; Rosenbaum, J F
Behavioral inhibition (BI) is a genetically influenced behavioral profile seen in 15–20% of 2-year-old children. Children with BI are timid with people, objects and situations that are novel or unfamiliar, and are more reactive physiologically to these challenges as evidenced by higher heart rate, pupillary dilation, vocal cord tension and higher levels of cortisol. BI predisposes to the later development of anxiety, depression and substance abuse. Reduced hippocampal volumes have been observed in anxiety disorders, depression and posttraumatic stress disorder. Animal models have demonstrated that chronic stress can damage the hippocampal formation and implicated cortisol in these effects. We, therefore, hypothesized that the hippocampi of late adolescents who had been behaviorally inhibited as children would be smaller compared with those who had not been inhibited. Hippocampal volume was measured with high-resolution structural magnetic resonance imaging in 43 females and 40 males at 17 years of age who were determined to be BI+ or BI− based on behaviors observed in the laboratory as young children. BI in childhood predicted reduced hippocampal volumes in the adolescents who were offspring of parents with panic disorder, or panic disorder with comorbid major depression. We discuss genetic and environmental factors emanating from both child and parent that may explain these findings. To the best of our knowledge, this is the first study to demonstrate a relationship between the most extensively studied form of temperamentally based human trait anxiety, BI, and hippocampal structure. The reduction in hippocampal volume, as reported by us, suggests a role for the hippocampus in human trait anxiety and anxiety disorder that warrants further investigation. PMID:26196438
Full Text Available Background: Suicide is frequently encountered in patients suffering from major depressive disorder (MDD. Since only a third of treated depressed patients are able to achieve remission, in the last few years, new theories have been proposed to better understand the mechanism of this illness. Our paper analyzes the interrelation between cortisol as a marker of neuroendocrine theory as a response to stress, and hippocampal volume subfields in depression as a marker of neurogenesis and neuroplasticity theory. Case Report: Here we present the case of a 52-year-old male patient with known history of MDD, who died as a result of completed suicide by hanging. The patient had been recently discharged from a psychiatric clinic, after being hospitalized for a major depressive episode (MDE. The result of the autopsy, medical records, laboratory analysis and a magnetic resonance image (MRI of the patient were analyzed. Both the right and left volumes of the hippocampus were found to be smaller when compared to normal values reported in the literature. The morning level of cortisol was higher than the normal value. Conclusion: In a depressed patient with an acute stressful event, high levels of cortisol associated with decreased volume of the hippocampus could represent predictors for an increased risk of suicide
Atmaca, Murad; Yildirim, Hanefi; Yilmaz, Seda; Caglar, Neslihan; Mermi, Osman; Korkmaz, Sevda; Akaslan, Unsal; Gurok, M Gurkan; Kekilli, Yasemin; Turkcapar, Hakan
Background The effect of a variety of treatment modalities including psychopharmacological and cognitive behavioral therapy on the brain volumes and neurochemicals have not been investigated enough in the patients with obsessive-compulsive disorder. Therefore, in the present study, we aimed to investigate the effect of cognitive behavioral therapy on the volumes of the orbito-frontal cortex and thalamus regions which seem to be abnormal in the patients with obsessive-compulsive disorder. We hypothesized that there would be change in the volumes of the orbito-frontal cortex and thalamus. Methods Twelve patients with obsessive-compulsive disorder and same number of healthy controls were included into the study. At the beginning of the study, the volumes of the orbito-frontal cortex and thalamus were compared by using magnetic resonance imaging. In addition, volumes of these regions were measured before and after the cognitive behavioral therapy treatment in the patient group. Results The patients with obsessive-compulsive disorder had greater left and right thalamus volumes and smaller left and right orbito-frontal cortex volumes compared to those of healthy control subjects at the beginning of the study. When we compared baseline volumes of the patients with posttreatment ones, we detected that thalamus volumes significantly decreased throughout the period for both sides and that the orbito-frontal cortex volumes significantly increased throughout the period for only left side. Conclusions In summary, we found that cognitive behavioral therapy might volumetrically affect the key brain regions involved in the neuroanatomy of obsessive-compulsive disorder. However, future studies with larger sample are required.
... a death in the family may cause a child to act out. Behavior disorders are more serious. ... The behavior is also not appropriate for the child's age. Warning signs can include Harming or threatening ...
Rahayel, Shady; Postuma, Ronald B; Montplaisir, Jacques; Bedetti, Christophe; Brambati, Simona; Carrier, Julie; Monchi, Oury; Bourgouin, Pierre-Alexandre; Gaubert, Malo; Gagnon, Jean-François
Idiopathic rapid eye movement sleep behavior disorder (iRBD) is a major risk factor for Parkinson's disease and dementia with Lewy bodies. Anatomical gray matter abnormalities in the motor cortico-subcortical loop areas remain under studied in iRBD patients. We acquired T1-weighted images and administrated quantitative motor tasks in 41 patients with polysomnography-confirmed iRBD and 41 healthy subjects. Cortical thickness and voxel-based morphometry (VBM) analyses were performed to investigate local cortical thickness and gray matter volume changes, vertex-based shape analysis to investigate shape of subcortical structures, and structure-based volumetric analyses to investigate volumes of subcortical and brainstem structures. Cortical thickness analysis revealed thinning in iRBD patients in bilateral medial superior frontal, orbitofrontal, anterior cingulate cortices, and the right dorsolateral primary motor cortex. VBM results showed lower gray matter volume in iRBD patients in the frontal lobes, anterior cingulate gyri, and caudate nucleus. Shape analysis revealed extensive surface contraction in the external and internal segments of the left pallidum. Clinical and motor impaired features in iRBD were associated with anomalies of the motor cortico-subcortical loop. In summary, iRBD patients showed numerous gray matter structural abnormalities in the motor cortico-subcortical loop, which are associated with lower motor performance and clinical manifestations of iRBD. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: firstname.lastname@example.org.
Kalina J. Michalska
The present findings did not replicate previous findings of reduced gray matter volumes in the anterior insula, amygdala, and frontal cortex in youth with CD, but are consistent with previous findings of reduced gray matter volumes in temporal regions, particularly in girls.
Full Text Available Suicide associated mortality rates are notable for eating disorders. Crude mortality rate associated with suicide, varies between 0% and 5.3% in patients with eating disorders. Prominent risk factors for suicidal behavior among these patients are subtype of the eating disorders, comorbid psychiatric diagnosis (e.g. depression, alcohol and substance abuse, personality disorders, ultrarapid drug metabolism, history of childhood abuse and particular family dynamics. In this article, suicidal behavior and associated factors in eating disorders are briefly reviewed.
... Ribbon Commands Skip to main content Turn off Animations Turn on Animations Our Sponsors Log in | Register Menu Log in | ... greater chance of experiencing learning disabilities such as reading disorders and verbal impairment. But what distinguishes children ...
J Gordon Millichap
A longitudinal study of 127 children with epilepsy aged 8-12 years and their mothers, designed to identify factors contributing to behavior problems, is reported from the Indiana University School of Nursing, Indianapolis; the Minnesota Comprehensive Epilepsy Program, Minneapolis; and the Harvard School of Public Health, Boston.
Clark, Ian A; Mackay, Clare E; Goodwin, Guy M
Bipolar disorder has been associated with increased Hypothalamic-Pituitary-Adrenal axis function. The mechanism is not well understood, but there may be associated increases in pituitary gland volume (PGV) and these small increases may be functionally significant. However, research investigating PGV in bipolar disorder reports mixed results. The aim of the current study was twofold. First, to assess PGV in two novel samples of patients with bipolar disorder and matched healthy controls. Second, to perform a meta-analysis comparing PGV across a larger sample of patients and matched controls. Sample 1 consisted of 23 established patients and 32 matched controls. Sample 2 consisted of 39 medication-naïve patients and 42 matched controls. PGV was measured on structural MRI scans. Seven further studies were identified comparing PGV between patients and matched controls (total n; 244 patients, 308 controls). Both novel samples showed a small (approximately 20mm(3) or 4%), but non-significant, increase in PGV in patients. Combining the two novel samples showed a significant association of age and PGV. Meta-analysis showed a trend towards a larger pituitary gland in patients (effect size: .23, CI: -.14, .59). While results suggest a possible small difference in pituitary gland volume between patients and matched controls, larger mega-analyses with sample sizes greater even than those used in the current meta-analysis are still required. There is a small but potentially functionally significant increase in PGV in patients with bipolar disorder compared to controls. Results demonstrate the difficulty of finding potentially important but small effects in functional brain disorders. Copyright © 2014 Elsevier B.V. All rights reserved.
Full Text Available Basal ganglia (BG abnormalities are implicated in the pathophysiology of autism spectrum disorder (ASD. However, studies measuring the volume of the entire BG in individuals with ASD have reported discrepant findings, and no study conducted volume measurement of the entire substructures of the BG (the caudate, putamen, nucleus accumbens, and globus pallidus in individuals with ASD. We delineated the BG substructures and measured their volumes in 29 adults with ASD without intellectual disabilities and 29 age- and gender-matched typically developed adult controls. We acquired T1-weighted anatomical images and performed semi-automated delineation and volume measurements of the above-mentioned subregions. Total cerebral volumes, sex, and ages were partialed out. Compared with controls, the putamen was significantly larger in the ASD group. The increased volume of the putamen found in high-functioning adults with ASD suggests that structural or histological abnormalities of the putamen may underlie the pathologies of ASD such as repetitive and stereotyped behaviors and impaired social interactions.
Vermetten, Eric; Schmahl, Christian; Lindner, Sanneke; Loewenstein, Richard J.; Bremner, J. Douglas
Objective Smaller hippocampal volume has been reported in several stress-related psychiatric disorders, including posttraumatic stress disorder (PTSD), borderline personality disorder with early abuse, and depression with early abuse. Patients with borderline personality disorder and early abuse have also been found to have smaller amygdalar volume. The authors examined hippocampal and amygdalar volumes in patients with dissociative identity disorder, a disorder that has been associated with a history of severe childhood trauma. Method The authors used magnetic resonance imaging to measure the volumes of the hippocampus and amygdala in 15 female patients with dissociative identity disorder and 23 female subjects without dissociative identity disorder or any other psychiatric disorder. The volumetric measurements for the two groups were compared. Results Hippocampal volume was 19.2% smaller and amygdalar volume was 31.6% smaller in the patients with dissociative identity disorder, compared to the healthy subjects. The ratio of hippocampal volume to amygdalar volume was significantly different between groups. Conclusions The findings are consistent with the presence of smaller hippocampal and amygdalar volumes in patients with dissociative identity disorder, compared with healthy subjects. PMID:16585437
Vermetten, Eric; Schmahl, Christian; Lindner, Sanneke; Loewenstein, Richard J; Bremner, J Douglas
Smaller hippocampal volume has been reported in several stress-related psychiatric disorders, including posttraumatic stress disorder (PTSD), borderline personality disorder with early abuse, and depression with early abuse. Patients with borderline personality disorder and early abuse have also been found to have smaller amygdalar volume. The authors examined hippocampal and amygdalar volumes in patients with dissociative identity disorder, a disorder that has been associated with a history of severe childhood trauma. The authors used magnetic resonance imaging to measure the volumes of the hippocampus and amygdala in 15 female patients with dissociative identity disorder and 23 female subjects without dissociative identity disorder or any other psychiatric disorder. The volumetric measurements for the two groups were compared. Hippocampal volume was 19.2% smaller and amygdalar volume was 31.6% smaller in the patients with dissociative identity disorder, compared to the healthy subjects. The ratio of hippocampal volume to amygdalar volume was significantly different between groups. The findings are consistent with the presence of smaller hippocampal and amygdalar volumes in patients with dissociative identity disorder, compared with healthy subjects.
Schenck, C H; Montplaisir, J Y; Frauscher, B
We aimed to provide a consensus statement by the International Rapid Eye Movement Sleep Behavior Disorder Study Group (IRBD-SG) on devising controlled active treatment studies in rapid eye movement sleep behavior disorder (RBD) and devising studies of neuroprotection against Parkinson disease (PD...
Stadler, Christina; Manetsch, Madleina; Vriends, Noortje
Disruptive behaviour disorders comprise the diagnosis conduct disorder (CD) and in adults the diagnosis antisocial personality disorder (APD). CD is seen as a difficult-to-treat disorder with a high risk for persistent behavioral problems. In addition, CD is seen as the precursor to antisocial personality disorder (Kretschmer et al., 2014). Dialectical behavior therapy (DBT) was originally developed by Marsha Linehan (1991) for the treatment of borderline personality disorder, but because of the core deficits in emotion regulation in disruptive behavior disorders, DBT is also increasingly being recommended for the treatment of CD and APD. This review presents DBT adaptions for the forensic setting and for the treatment of CD/APD. Clinical implications are discussed.
Full Text Available Laura A Berner,1 Kelly C Allison2 1Department of Psychology, Drexel University, 2Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA Abstract: Night eating syndrome (NES is a form of disordered eating associated with evening hyperphagia (overeating at night and nocturnal ingestions (waking at night to eat. As with other forms of disordered eating, cognitive and behavioral treatment modalities may be effective in reducing NES symptoms. This review presents evidence for a variety of behavioral treatment approaches, including behavioral therapy, phototherapy, behavioral weight loss treatment, and cognitive-behavioral therapy. A more detailed overview of cognitive-behavioral therapy for NES is provided. All of these studies have been case studies or included small samples, and all but one have been uncontrolled, but the outcomes of many of these approaches are promising. Larger randomized controlled trials are warranted to advance NES treatment literature. With the inclusion of NES in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5 as a “Feeding or Eating Disorder Not Elsewhere Classified,” more sophisticated, empirically-supported, behaviorally-based treatment approaches are much needed. Keywords: night eating syndrome, cognitive-behavioral treatment, phototherapy, behavioral weight loss, behavior therapy
Göğçegöz Gül I
Full Text Available Işil Göğçegöz Gül, Gül Eryilmaz, Eylem Özten, Gökben Hizli Sayar Neuropsychiatry Health, Practice, and Research Center, Uskudar University, Istanbul, Turkey Aim: The relationship between psychological stress and platelet activation has been widely studied. It is well known that platelets may reflect certain biochemical changes that occur in the brain when different mental conditions occur. Platelet 5-hydroxytryptamine (5-HT is also extensively studied in psychiatry. The mean platelet volume (MPV, the accurate measure of platelet size, has been considered a marker and determinant of platelet function. The aim of the present study was to search for any probable difference in the MPV of subjects with panic disorder (PD.Methods: A total of 37 drug-free subjects, aged 18 to 65 years, diagnosed with PD, with or without agoraphobia, according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth edition (DSM-IV criteria and 45 healthy control subjects were included in the study. Platelet count and MPV were measured and recorded for each subject.Results: There were no statistically significant differences between groups in terms of female/male ratio, age, or body mass index between the PD group and control group (P=0.91, P=0.82, and P=0.93, respectively. The MPV was found to be significantly lower in the PD group compared with the control group (8.8±0.9 fL vs 9.2±0.8 fL; P=0.02. All the participants had MPV values in the standard range of 6.9–10.8 fL.Conclusion: We concluded that abnormalities of the 5-HT1A receptor function in the central nervous system of subjects with a diagnosis of PD are also mirrored in as an alteration in platelet activity. Measurements of platelet activity may be used as a tool for neuropsychiatric and psychopharmacological research and for studying how certain mental diseases and medications affect the central nervous system. Keywords: 5-HT, thrombocyte, anxiety
Full Text Available A sample of female undergraduates completed a packet of questionnaires consisting of the Arizona Life History Battery, a modified version of the Eating Disorders Inventory, the Behavioral Regulation scales from the Behavior Rating Inventory of Executive Function, and two measures of Female Intrasexual Competitiveness that distinguished between competition for mates and competition for status. As predicted, Executive Functions completely mediated the relation between Slow Life History Strategy and Disordered Eating Behavior. Surprisingly, however, the relation between Female Intrasexual Competitiveness (competition for mates and competition for status and Disordered Eating Behavior was completely spurious, with executive functions serving as a common cause underlying the inhibition of both Disordered Eating Behavior and Female Intrasexual Competitiveness. The protective function of Slow Life History Strategy with respect to Disordered Eating Behavior apparently resides in a higher degree of Behavioral Regulation, a type of Executive Function. The enhanced Behavioral Regulation or self-control, of individuals with a Slow Life History Strategy is also protective against hazardously escalated levels of Female Intrasexual Competitiveness.
Dauvilliers, Yves; Postuma, Ronald B; Ferini-Strambi, Luigi
To compare the frequency of proxy-reported REM sleep behavior disorder (RBD) among relatives of patients with polysomnogram-diagnosed idiopathic RBD (iRBD) in comparison to controls using a large multicenter clinic-based cohort.......To compare the frequency of proxy-reported REM sleep behavior disorder (RBD) among relatives of patients with polysomnogram-diagnosed idiopathic RBD (iRBD) in comparison to controls using a large multicenter clinic-based cohort....
Murphy, Rebecca; Straebler, Suzanne; Cooper, Zafra; Fairburn, Christopher G.
Cognitive behavioral therapy (CBT) is the leading evidence-based treatment for bulimia nervosa. A new ?enhanced? version of the treatment appears to be more potent and has the added advantage of being suitable for all eating disorders, including anorexia nervosa and eating disorder not otherwise specified. This article reviews the evidence supporting CBT in the treatment of eating disorders and provides an account of the ?transdiagnostic? theory that underpins the enhanced form of the treatme...
Philpott, William H.; And Others
Theories regarding organic determinants of learning and behavior disorders are reviewed historically. Cases illustrating how a bio-ecologic examination can isolate the substances to which a person reacts and some of the reasons for those reactions are presented; and the role of various disorders in relation to the central nervous system is…
Atmaca, Murad; Baykara, Sema; Mermi, Osman; Yildirim, Hanefi; Akaslan, Unsal
Our study group previously measured pituitary volumes and found a relationship between somatoform disoders and pituitary volumes. Therefore, in conversion disorder, another somatoform disorder, we hypothesized that pituitary gland volumes would be reduced. Twenty female patients and healthy controls were recruited to the present investigation. The volumes of the pituitary gland were determined by using a 1.5 Tesla magnetic resonance scanner. We found that the pituitary gland volumes of the patients with conversion disorder were significantly smaller than those of healthy control subjects. In the patients with conversion disorder but not in the healthy control group, a significant negative correlation between the duration of illness and pituitary gland volume was determined. In summary, in the present study, we suggest that the patients with conversion disorder have smaller pituitary volumes compared to those of healthy control subjects. Further studies should confirm our data and ascertain whether volumetric alterations determined in the patients with conversion disorder can be changed with treatment or if they change over time.
McLoughlin, James A.; Nall, Michael
This article describes various types of allergies, how they are diagnosed medically, and the different forms of medical treatment. It also considers how allergies may affect school learning and behavior, the connection between allergies and learning and behavioral disorders, the impact of allergy medications upon classroom performance, and various…
Goldstein, Kim E.; Hazlett, Erin A.; New, Antonia S.; Haznedar, M. Mehmet; Newmark, Randall E.; Zelmanova, Yuliya; Passarelli, Vincent; Weinstein, Shauna R.; Canfield, Emily L.; Meyerson, David A.; Tang, Cheuk Y.; Buchsbaum, Monte S.; Siever, Larry J.
Background Superior temporal gyrus (STG/BA22) volume is reduced in schizophrenia and to a milder degree in schizotypal personality disorder (SPD), representing a less severe disorder in the schizophrenia-spectrum. SPD and Borderline personality disorder (BPD) are severe personality disorders characterized by social and cognitive dysfunction. However, while SPD is characterized by social withdrawal/anhedonia, BPD is marked by hyper-reactivity to interpersonal stimuli and hyper-emotionality. This is the first morphometric study to directly compare SPD and BPD patients in temporal volume. Methods We compared three age-gender- and education-matched groups: 27 unmedicated SPD individuals with no BPD traits, 52 unmedicated BPD individuals with no SPD traits, and 45 healthy controls. We examined gray matter volume of frontal and temporal lobe Brodmann areas (BAs), and dorsal/ventral amygdala from 3T magnetic resonance imaging. Results In the STG, an auditory association area reported to be dysfunctional in SPD and BPD, the SPD patients had significantly smaller volume than healthy controls and BPD patients. No group differences were found between BPD patients and controls. Smaller BA22 volume was associated with greater symptom severity in SPD patients. Reduced STG volume may be an important endophenotype for schizophrenia-spectrum disorders. SPD is distinct from BPD in terms of STG volume abnormalities which may reflect different underlying pathophysiological mechanisms and could help discriminate between them. PMID:19473820
Vreeker, Annabel; Abramovic, Lucija; Boks, Marco P.M.; Verkooijen, Sanne; van Bergen, Annet H.; Ophoff, Roel A.; Kahn, René S.; van Haren, Neeltje E.M.
Objectives Bipolar disorder type-I (BD-I) patients show a lower Intelligence Quotient (IQ) and smaller brain volumes as compared with healthy controls. Considering that in healthy individuals lower IQ is related to smaller total brain volume, it is of interest to investigate whether IQ deficits in
Brad T Klontz
Full Text Available Much of the existing literature on financial behavior focuses on basic money management tasks (e.g., balancing a checkbook. However, it can be equally important to identify problematic financial behaviors that can sabotage one’s financial health. The purpose of this study was to create an assessment tool that can be used by mental health and financial professionals to identify disordered money behaviors that may impede on progress towards one’s financial goals. This study asked 422 respondents to indicate their agreement with disordered money behaviors, including compulsive buying, pathological gambling, compulsive hoarding, workaholism, financial enabling, financial dependence, financial denial, and financial enmeshment, which were correlated with demographic characteristics and financial outcomes. The results identified eight subscales derived from 68 disordered money behavior items. All eight subscales were found to have high reliability in measuring disordered behaviors, and six were associated with negative financial health indicators (e.g. less net worth, less income, and/or more revolving credit.
Coles, Meredith E; Schofield, Casey A; Pietrefesa, Ashley S
Behavioral inhibition is frequently cited as a vulnerability factor for development of anxiety. However, few studies have examined the unique relationship between behavioral inhibition and obsessive-compulsive disorder (OCD). Therefore, the current study addressed the relationship between behavioral inhibition and OCD in a number of ways. In a large unselected student sample, frequency of current OC symptoms was significantly correlated with retrospective self-reports of total levels of childhood behavioral inhibition. In addition, frequency of current OC symptoms was also significantly correlated with both social and nonsocial components of behavioral inhibition. Further, there was evidence for a unique relationship between behavioral inhibition and OC symptoms beyond the relationship of behavioral inhibition and social anxiety. In addition, results showed that reports of childhood levels of behavioral inhibition significantly predicted levels of OCD symptoms in adulthood. Finally, preliminary evidence suggested that behavioral inhibition may be more strongly associated with some types of OC symptoms than others, and that overprotective parenting may moderate the impact of behavioral inhibition on OC symptoms. The current findings suggest the utility of additional research examining the role of behavioral inhibition in the etiology of OCD.
Flessner, Christopher A
This article provides an overview of cognitive-behavioral therapy (CBT) for repetitive behavior disorders. Because tic disorders and trichotillomania are the most often studied and most debilitating of these conditions, this article focuses on the efficacy of CBT for these 2 conditions. An overview of CBT for children presenting with these concerns is provided. This review focuses particularly on habit reversal training, which is at the core of most CBT-based interventions. Two recent empirical studies on the immense potential of CBT in treating childhood repetitive behavior disorders and future areas of research are also discussed. Copyright © 2011 Elsevier Inc. All rights reserved.
Lotufo Neto, Francisco
Descrição dos objetivos e principais técnicas da terapia comportamental cognitiva usadas para a psicoterapia das pessoas com transtorno bipolar.Objectives and main techniques of cognitive behavior therapy for the treatment of bipolar disorder patients are described.
Veer, I.M.; Oei, N.Y.L.; van Buchem, M.A.; Spinhoven, Ph.; Elzinga, B.M.; Rombouts, S.A.R.B.
Hippocampus and amygdala volumes in posttraumatic stress disorder (PTSD) related to childhood trauma are relatively understudied, albeit the potential importance to the disorder. Whereas some studies reported smaller hippocampal volumes, little evidence was found for abnormal amygdala volumes. Here
Ferini-Strambi, Luigi; Oertel, Wolfgang; Dauvilliers, Yves
Patients with idiopathic REM sleep behavior disorder (iRBD) are at very high risk of developing neurodegenerative synucleinopathies, which are disorders with prominent autonomic dysfunction. Several studies have documented autonomic dysfunction in iRBD, but large-scale assessment of autonomic...... symptoms has never been systematically performed. Patients with polysomnography-confirmed iRBD (318 cases) and controls (137 healthy volunteers and 181 sleep center controls with sleep diagnoses other than RBD) were recruited from 13 neurological centers in 10 countries from 2008 to 2011. A validated scale...
Coleman, Daniel; Lawrence, Ryan; Parekh, Amrita; Galfalvy, Hanga; Blasco-Fontecilla, Hilario; Brent, David A; Mann, J John; Baca-Garcia, Enrique; Oquendo, Maria A
The relationship of Narcissistic Personality Disorder (NPD) to suicidal behavior is understudied. The modest body of existing research suggests that NPD is protective against low-lethality suicide attempts, but is associated with high lethality attempts. Mood-disordered patients (N = 657) received structured interviews including Axis I and II diagnosis and standardized clinical measures. Following chi-square and t-tests, a logistical regression model was constructed to identify predictors of suicide attempt. While there was no bivariate relationship of NPD on suicide attempt, in the logistic regression patients with NPD were 2.4 times less likely to make a suicide attempt (OR = 0.41; 95% CI = 0.19 - 0.88; p disorder, and to have high aggression and hostility scores. Limitations include that the sample consists of only mood-disordered patients, a modest sample size of NPD, and the data are cross-sectional. The multivariate protective effect of NPD on suicide attempt is consistent with most previous research. The lower impulsivity of NPD patients and less severe personality pathology relative to other personality disorders may contribute to this effect. No relationship of NPD to attempt lethality was found, contradicting other research, but perhaps reflecting differences between study samples. Future studies should oversample NPD patients and include suicide death as an outcome. Clinical implications include discussion of individualized suicide risk assessment with NPD patients. Copyright © 2016 Elsevier Ltd. All rights reserved.
Hagiwara, K.; Ougizawa, T.; Inoue, T.; Hirata, K.; Kobayashi, Y.
In order to study the nature of amorphous polymers, the free volume contribution on the bulk volume change was investigated on the basis of the relationship between the bulk volume behavior by PVT (pressure-volume-temperature) measurement and the free volume behavior by PALS (positron annihilation lifetime spectroscopy) measurement. A densified glass, prepared by cooling at constant rate from the melt state temperature to room temperature under 200 MPa, showed smaller bulk volume and free volume than non-densified glass. And the densified glass showed not only the same glass transition temperature (Tg) as non-densified glass but also another transition at lower temperature around (Tg-30 C). In this glass-glass transition, both the bulk volume and free volume of densified glass recovered to those of non-densified glass. Moreover the densified glass showed different thermal behavior from the glass which was enthalpy-relaxed under atmospheric pressure. From those results, it was considered that the free volume behavior largely related to the behavior of amorphous polymers. (orig.)
Depping, Malte S; Wolf, Nadine D; Vasic, Nenad; Sambataro, Fabio; Thomann, Philipp A; Christian Wolf, R
Abnormal brain volume has been frequently demonstrated in major depressive disorder (MDD). It is unclear if these findings are specific for MDD since aberrant brain structure is also present in disorders with depressive comorbidity and affective dysregulation, such as borderline personality disorder (BPD). In this transdiagnostic study, we aimed to investigate if regional brain volume loss differentiates between MDD and BPD. Further, we tested for associations between brain volume and clinical variables within and between diagnostic groups. 22 Females with a DSM-IV diagnosis of MDD, 17 females with a DSM-IV diagnosis of BPD and without comorbid posttraumatic stress disorder, and 22 age-matched female healthy controls (HC) were investigated using magnetic resonance imaging. High-resolution structural data were analyzed using voxel-based morphometry. A significant (pdisorders. Copyright © 2014 Elsevier B.V. All rights reserved.
Vreeker, Annabel; Abramovic, Lucija; Boks, Marco P M; Verkooijen, Sanne; van Bergen, Annet H; Ophoff, Roel A; Kahn, René S; van Haren, Neeltje E M
Bipolar disorder type-I (BD-I) patients show a lower Intelligence Quotient (IQ) and smaller brain volumes as compared with healthy controls. Considering that in healthy individuals lower IQ is related to smaller total brain volume, it is of interest to investigate whether IQ deficits in BD-I patients are related to smaller brain volumes and to what extent smaller brain volumes can explain differences between premorbid IQ estimates and IQ after a diagnosis of BD-I. Magnetic resonance imaging brain scans, IQ and premorbid IQ scores were obtained from 195 BDI patients and 160 controls. We studied the relationship of (global, cortical and subcortical) brain volumes with IQ and IQ change. Additionally, we investigated the relationship between childhood trauma, lithium- and antipsychotic use and IQ. Total brain volume and IQ were positively correlated in the entire sample. This correlation did not differ between patients and controls. Although brain volumes mediated the relationship between BD-I and IQ in part, the direct relationship between the diagnosis and IQ remained significant. Childhood trauma and use of lithium and antipsychotic medication did not affect the relationship between brain volumes and IQ. However, current lithium use was related to lower IQ in patients. Our data suggest a similar relationship between brain volume and IQ in BD-I patients and controls. Smaller brain volumes only partially explain IQ deficits in patients. Therefore, our findings indicate that in addition to brain volumes and lithium use other disease factors play a role in IQ deficits in BD-I patients. Copyright © 2017 Elsevier B.V. All rights reserved.
Mitchell, James E; Burgard, Melissa; Faber, Ron; Crosby, Ross D; de Zwaan, Martina
To our knowledge, no psychotherapy treatment studies for compulsive buying have been published. The authors conducted a pilot trial comparing the efficacy of a group cognitive behavioral intervention designed for the treatment of compulsive buying to a waiting list control. Twenty-eight subjects were assigned to receive active treatment and 11 to the waiting list control group. The results at the end of treatment showed significant advantages for cognitive behavioral therapy (CBT) over the waiting list in reductions in the number of compulsive buying episodes and time spent buying, as well as scores on the Yale-Brown Obsessive Compulsive Scale--Shopping Version and the Compulsive Buying Scale. Improvement was well-maintained at 6-month follow-up. The pilot data suggests that a cognitive behavioral intervention can be quite effective in the treatment of compulsive buying disorder. This model requires further testing.
Mazza, Marianna; Harnic, Desiree; Catalano, Valeria; Di Nicola, Marco; Bruschi, Angelo; Bria, Pietro; Daniele, Antonio; Mazza, Salvatore
There is a lack of studies regarding sexuality and sexual behavior in women with bipolar disorder. The aim of this study is to investigate sexual behavior in women affected by bipolar disorder in order to stimulate interest and debate in this area of care. Sixty women (30 BD I and 30 BD II) consent to participate in the study and were included in the sample. Moreover, sixty female healthy subjects without histories of psychiatric disorders were recruited as normal controls. Patients and healthy subjects were given the Sexual Interest and Sexual Performance Questionnaire, a questionnaire devised to explore various aspects of sexual behavior. The results of the present study suggest an increase of sexual interest in patients with BD I as compared both with BD II patients and healthy controls. In women with BD I such increase of interest was detected on some items of section I of the Sexual Interest and Sexual Performance Questionnaire, in particular "Actual Value of Sexuality" and "Implicit Sexual Interest", which implicitly explore sexual interest without overtly focusing upon sexual problems. Moreover, we observed a higher desired frequency of intercourse in women with BD I than BD II and a higher occurrence of repeated sexual intercourse in women with BD I than BD II. The main finding of the present study was an increase of sexual interest in BD I as compared with BD II female patients and normal controls. This result was detected when sexual interest was explored implicitly. Our study is limited by the small size of our subject groups. Further investigations on larger subject samples are needed to better clarify particular aspects of sexual behavior of BD patients. Copyright © 2010 Elsevier B.V. All rights reserved.
Chalker, Samantha A; Carmel, Adam; Atkins, David C; Landes, Sara J; Kerbrat, Amanda H; Comtois, Katherine Anne
Few studies have examined effects of challenging behaviors of clients with borderline personality disorder (BPD) on psychotherapy outcomes. Dialectical behavior therapy (DBT) is an evidence-based treatment designed to treat chronic suicidality, self-directed violence (SDV), and emotion dysregulation, while targeting challenging behaviors. DBT has been shown to be effective with clients with BPD. We evaluated whether therapist reported challenging behaviors, such as high volume phone contacts or violating the therapist's limits, during DBT would be associated with dropping out of DBT, severity and frequency of SDV, emotion regulation deficits, psychological symptom severity and client's and therapist's satisfaction of treatment. The current study examined challenging behaviors reported by therapists in a sample of 63 psychiatrically disabled outpatient DBT clients diagnosed with BPD (73% women, average age 37 years). More frequent phone contacts were associated with a decrease in dropout and psychological symptoms, and an increase in client and therapist satisfaction. More avoidance/disengagement behavior was associated with more than twice the risk of SDV and a decrease in therapist satisfaction. Findings suggest that the phone coaching might serve to maximize client satisfaction and reduce the likelihood of dropout. Copyright © 2015 Elsevier Ltd. All rights reserved.
Catalina Zamora, M L; Bote Bonaechea, B; García Sánchez, F; Ríos Rial, B
New eating behavior disorders such as bigorexia (muscle dysmorphia) and orthorexia are appearing in developed countries. These disorders have not been officially recognized so that they are not classified as independent entities. The term orthorexia comes from the Greek word orthos (straight, proper) and orexia (appetite). It is characterized by the pathological obsession for biologically pure food, which leads to important dietary restrictions. Orthorexic patients exclude foods from their diets that they consider to be impure because they have herbicides, pesticides or artificial substances and they worry in excess about the techniques and materials used in the food elaboration. This obsession leads to loss of social relationships and affective dissatisfactions which, in turn, favors obsessive concern about food. In orthorexia, that patient initially wants to improve his/her health, treat a disease or lose weight. Finally, the diet becomes the most important part of their lives. We present a clinical case that responds to the characteristics of orthorexia. The differential diagnosis with chronic delusional disorder, anorexia nervosa and obsessive-compulsive disorder is carried out.
Ahdidan, Jamila; Foldager, Leslie; Rosenberg, Raben
Objective: The main aim of the present study was to replicate a previous finding in major depressive disorder (MDD) of association between reduced hippocampal volume and the long variant of the di- and triallelic serotonin transporter polymorphism in SLC6A4 on chromosome 17q11.2. Secondarily, we...... that we aimed to replicate, and no significant associations with the serotonin transporter polymorphism were found. Conclusions: The present quantitative and morphometric MRI study was not able to replicate the previous finding of association between reduced hippocampal volume in depressed patients...... and the serotonin transporter polymorphism....
Soloff, Paul H; Chiappetta, Laurel
Course and outcome of Borderline Personality Disorder (BPD) are favorable for the vast majority of patients; however, up to 10% die by suicide. This discrepancy begs the question of whether there is a high lethality subtype in BPD, defined by recurrent suicidal behavior and increasing attempt lethality over time. In a prospective, longitudinal study, we sought predictors of high lethality among repeat attempters, and defined clinical subtypes by applying trajectory analysis to consecutive lethality scores. Criteria-defined subjects with BPD were assessed using standardized instruments and followed longitudinally. Suicidal behavior was assessed on the Columbia Suicide History, Lethality Rating Scale, and Suicide Intent Scale. Variables discriminating single and repeat attempters were entered into logistic regression models to define predictors of high and low lethality attempts. Trajectory analysis using three attempt and five attempt models identified discrete patterns of Lethality Rating Scale scores. A high lethality trajectory was associated with inpatient recruitment, and poor psychosocial function, a low lethality trajectory with greater Negativism, Substance Use Disorders, Histrionic and/or Narcissistic PD co-morbidity. Illness severity, older age, and poor psychosocial function are characteristics of a poor prognosis subtype related to suicidal behavior.
Ko, J.-Y.; Hung, Y.-C.; Ho, M.-C.; Jiang, I-M.
Disordered cellular automata (DCA) represent an intermediate class between elementary cellular automata and the Kauffman network. Recently, Rule 126 of DCA has been explicated: the system can be accurately described by a discrete probability function. However, a means of extending to other rules has not been developed. In this investigation, a density map of the dynamical behavior of DCA is formulated based on Rule 22 and other totalistic rules. The numerical results reveal excellent agreement between the model and original automata. Furthermore, the inhomogeneous situation is also discussed
Shelton, Virginia L.; Valkyrie, Karena T.
Eating disorders are compulsive behaviors that can consume a person's life to the point of becoming life threatening. Previous research found stress associated with eating disorders. College can be a stressful time. If stress predicted precursor behaviors to eating disorders, then counselors would have a better chance to help students sooner. This…
Hirshfeld-Becker, Dina R; Petty, Carter; Micco, Jamie A; Henin, Aude; Park, Jennifer; Beilin, Ari; Rosenbaum, Jerrold F; Biederman, Joseph
Although the offspring of parents with major depressive disorder (MDD) are at increased risk to develop disruptive behavior disorders (DBD) in addition to MDD, it remains unclear whether this heightened risk is due to MDD or to comorbid DBD in the parents. In a secondary analysis of longitudinal data from offspring at risk for MDD and panic disorder and comparison children, we stratified 169 children of parents who had been treated for MDD based upon presence (n=50) or absence (n=119) of parental history of DBD (ADHD, oppositional disorder, and conduct disorder) and contrasted them with children of parents with DBD but without MDD (n=19) and children whose parents had neither MDD nor DBD (n=106). The children had been assessed in middle childhood using structured diagnostic interviews. Offspring of parents with MDD + DBD had significantly higher rates of MDD, DBD in general, and ADHD in particular, compared with offspring of parents with MDD alone. Offspring of parents with MDD + DBD also had higher rates of mania than controls. Both parental MDD and DBD conferred independent risk for MDD and DBD in the offspring. However, only parental DBD conferred independent risk for conduct disorder and ADHD and only parental MDD conferred independent risk for oppositional defiant disorder. Elevated rates of DBD in the offspring of parents with MDD appear to be due in part to the presence of DBD in the parents. Further studies of samples not selected on the basis of parental panic disorder are needed to confirm these results.
Márquez, Sara; de la Vega, Ricardo
Regular physical activity plays a relevant role in health maintenance and disease prevention. However, excess exercise may generate adverse effects both on physical and mental activity. To provide a state-of-the-art overview on exercise addiction, considering its concept, symptoms, diagnosis, epidemiological aspects, etiological factors, and potential interventions. Articles related to the topic were reviewed through Pubmed, Sportdiscus, PsycINFO, Scopus and Web of Science databases, using combinations of the following keywords: "exercise", "addiction" and "dependence". Regular exercise taken into excess may result in adverse health consequences and quality of life impairment. Diagnosis of exercise addiction requires the employment of questionnaires such as the Exercise Dependence Scale (EDS) and the Exercise Addiction Inventory (EAI). These instruments have allowed the estimation of a 3% prevalence among exercise practitioners. Proposed hypotheses to explain the etiology of this disorder include both physiological and psychological mechanisms. Treatment is based on the cognitive-behavioral approach, but effectiveness needs to be evaluated. Although different hypotheses have been proposed to explain exercise dependence, integrative models are still necessary. A clinical validation of diagnostic instruments and a deepening into the relationship with behavioral eating disorders are also required. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.
Bullis, Michael; Gaylord-Ross, Robert
This booklet reviews the literature on transitional services for youth with behavior disorders, provides examples of successful programs and activities, and identifies key elements of successful programs. Specific sections of the monograph address the following areas: long-term life adjustment; transition studies; vocational assessment; social…
Ehling, T.; Nijenhuis, E. R. S.; Krikke, A. P.; DeKloet, ER; Vermetten, E
Based on findings in traumatized animals and patients with posttraumatic stress disorder, and on traumatogenic models of complex dissociative disorders, it was hypothesized that (1) patients with complex dissociative disorders have smaller volumes of hippocampus, parahippocampal gyrus, and amygdala
This thesis focuses on problem behavior, its manifestations and causes of origin in children with autism spectrum disorders. The thesis is divided into two parts, the theoretical and empirical. The theoretical part focuses on introduction to issues of autism spectrum disorders and problem behavior. Mentioned here is history and etiology of disorders, also the part deals with autistic triad of disability. Among others I try briefly characterize various autism spectrum disorders focusing on inf...
Vanesa Carina Góngora
Full Text Available The interest for the systematic study of personality disorder in patients with eating disorders starts in 1980 with the edition of the DSM III multiaxial classification system. Since then, several publications have been focused on the prevalence and the effect on treatment of personality disorders in bulimic and anorexic patients. These researches showed inconsistent results due to conceptual and methodological divergences. In this paper, the more relevant findings of these studies are presented and the possible sources of discrepancy are analyzed. In general, there is a moderate comorbidity between personality disorders and eating disorders. The most frequent disorders are borderline, histrionic, obsessive-compulsive, dependent and avoidant personality disorders. Borderline and histrionic personality disorders are more frequently associated with bulimia, whereas avoidant and obsessive- compulsive personality disorders are more characteristic of anorexia nervosa. Nevertheless, the effect of the relationship between eating disorders and personality disorders in treatment remains uncertain, giving raise to several controversies and researches.
Rene L. Olvera
Full Text Available Background: There is increasing evidence that bipolar disorder (BD and conduct disorder (CD are co-occurring disorders. Magnetic resonance imaging has revealed differences in the structure and function of the frontal cortex in these disorders when studied separately; however, the impact of BD comorbidity on brain structure in adolescents with CD has not yet been examined. Method: We conducted an optimized voxel based morphometry (VBM study of juvenile offenders with the following diagnoses: conduct disorder with comorbid bipolar disorder (CD-BD; n = 24, conduct disorder without bipolar disorder (CD; n = 24 and healthy controls (HC, n = 24. Participants were 13–17 years of age, in a residential treatment facility for repeat offenders. The three groups in this study were similar in age, gender, socioeconomic status and ethnicity. Results: We found CD-BD subjects had decreased volume relative to controls at the voxel level in the right medial prefrontal cortex (PFC. Using a Threshold-Free Cluster Enhancement (TFCE technique, the CD-BD subjects had significantly decreased volumes of the right medial prefrontal cortex and portions of the superior and inferior frontal gyrus, anterior cingulate and temporal gyrus. The CD subjects did not have differences in brain volume compared to control subjects or CD-BD subjects. Conclusions: Our findings suggest the comorbidity between CD and BD is associated with neurobiological impact namely volumetric differences from healthy controls. Furthermore subjects with this comorbidity had poorer lifetime functioning, more mood and attentional dysfunction, and more medication exposure than subjects with CD who were not BD.
Jon E. Grant
Full Text Available This article addresses the question of how body-focused repetitive behavior disorders (e.g., trichotillomania and skin-picking disorder should be characterized in ICD-11. The article reviews the historical nosology of the two disorders and the current approaches in DSM-5 and ICD-10. Although data are limited and mixed regarding the optimal relationship between body-focused repetitive behavior disorders and nosological categories, these conditions should be included within the obsessive-compulsive and related disorders category, as this is how most clinicians see these behaviors, and as this may optimize clinical utility. The descriptions of these disorders should largely mirror those in DSM-5, given the evidence from recent field surveys. The recommendations regarding ICD-11 and body-focused repetitive behavior disorders should promote the global identification and treatment of these conditions in primary care settings.
Trojano, Luigi; Papagno, Costanza
Patients with Parkinson's disease (PD) can experience several behavioral symptoms, such as apathy, agitation, hypersexuality, stereotypic movements, pathological gambling, abuse of antiparkinsonian drugs, and REM sleep behavioral disorders. Psychoses and hallucinations, depression and anxiety disorders, and difficulties in recognizing and experiencing emotions also impair behavior and can cause severe psychosocial problems in patients with PD. Symptoms can be present since early stages of the disease, sometimes even before the appearance of classical motor symptoms, likely in relation to dopamine depletion in basal ganglia and/or to dysfunctions of other neurotrasmitter systems, and others can develop later, in some cases in relation to dopaminergic treatment. In this paper, we review recent literature, with particular attention to the last 5 years, on the main behavioral and emotional disturbances described in PD patients as well as the hypothesized neurofunctional substrate of such impairments. Finally, we provide some suggestions on the most suitable instruments to check and assess PD-associated behavioral defects over time.
Mateos-Agut, Manuel; García-Alonso, Isabel; De la Gándara-Martín, Jesús J; Vegas-Miguel, María I; Sebastián-Vega, Carlota; Sanz-Cid, Beatriz; Martínez-Villares, Ana; Martín-Martínez, Esther
The modern way of life, characterized by the cult of individualism, discredited authority, and a proliferation of points of view about reality, has modified family structure. This social structure imbues families and the way that its members become ill, in such a way that eating behavior disorders (EDs) have become a typically postmodern way of becoming ill. The aim is to understand the systemic structure and vulnerability of families by comparing 108 families with members who have ED to 108 families without pathology. A questionnaire administered by an interview with trained personnel was used. Families with ED have a different structure from the families in the control group. They have more psychiatric history and poor coping skills. The family hierarchy is not clearly defined and the leadership is diffuse, with strict and unpredictable rules, more intergenerational coalitions, and fewer alliances. The relationship between the parents is distant or confrontational, and their attitudes towards their children are complacent and selfish, with ambivalent and unaffectionate bonds. In the case of mothers, this is manifested by separation anxiety and dyadic dependence. Their expectations concerning their offspring are either very demanding and unrealistic, or indifferent, and there is less control of their behavior, in addition to poor organization of the family meals. The structural differences between the two groups of families seem to be important for the occurrence and maintenance of EDs, although they may not be the only cause. The results suggest strategies for clinical intervention in EDs.
Postuma, R B; Montplaisir, J Y; Pelletier, A
Idiopathic REM sleep behavior disorder is a parasomnia characterized by dream enactment and is commonly a prediagnostic sign of parkinsonism and dementia. Since risk factors have not been defined, we initiated a multicenter case-control study to assess environmental and lifestyle risk factors...... for REM sleep behavior disorder....
The population of people with congenital deafblindness faces challenges concerning communication and mobility. Due to the significance of the sensory loss it is difficult to diagnose mental and behavioral disorders. This article investigates the prevalence of mental and behavioral disorders among 95 congenitally deafblind adults. Seventy-four…
School counselors are in a prime position to collaborate with school and community stakeholders to both prevent and respond to the challenges experienced and exhibited by students with one or more disruptive behavior disorders (DBD). In this article, the DBDs discussed include conduct disorder, oppositional defiant disorder, intermittent explosive…
Bakare Muideen O
Full Text Available Abstract Background Adolescent onset bipolar disorder often presents with co-morbid disorders of which psychoactive substance use disorders are notable. Mania symptoms and co-morbid psychoactive substance use disorders prone adolescents with bipolar disorder to impulsivity, impaired judgment, and risk taking behavior which often includes sexual risk behavior. There are dearth of information on pattern of co-morbid disorders and sexual risk behavior in adolescent onset bipolar disorder in Nigeria. This study assessed the prevalence and pattern of co-morbid disorders and determined associated factors of sexual risk behavior among adolescents with bipolar disorder. Methods Socio-demographic information was obtained from the adolescents using socio-demographic questionnaire. Clinical interview, physical examination and laboratory investigations were employed to establish co-morbid disorders in these adolescents during the outpatient follow up visits over a one year period. Results A total of forty six (46 adolescents with bipolar disorder were followed up over a one year period. Twenty two (47.8% of the adolescents had co-morbid disorders with cannabis use disorders, alcohol use disorders, conduct disorder with or without other psychoactive substance use accounting for 23.9%, 8.7%, 13.0% respectively and HIV infection, though a chance finding accounting for 2.2%. Twenty one (45.7% of the adolescents had positive history of sexual risk behavior, which was significantly associated with presence of co-morbid disorders (p = 0.003, level of religion activities in the adolescents (p = 0.000, and marital status of the parents (p = 0.021. Conclusion When planning interventions for children and adolescents with bipolar disorder, special attention may need to be focused on group of adolescents with co-morbid disorders and propensity towards impulsivity and sexual risk behavior. This may help in improving long term outcome in this group of adolescents.
Osaki, Yoneatsu; Kinjo, Aya
Nationwide surveys to clarify the characteristics and trends of the addictive disorders and behaviors including alcohol dependence, nicotine dependence, internet addiction and pathological gambling among Japanese adults were carried out in 2003, 2008, and 2013. At the part of the surveys on addictive behaviors in disaster stricken area by the Great East Japan Earthquake, the nationwide survey on benzodiazepine dependence was conducted in 2013. Epidemiological features of prevalent addictive disorders and behaviors were described. We observed large number of estimated patients with addictive disorders or behaviors in Japan, and the considerable proportion of them was not connect to appropriate medical services.
Castellini, Giovanni; Lo Sauro, Carolina; Rotella, Carlo M.; Faravelli, Carlo
Objective. Binge eating disorder is a serious, prevalent eating disorder that is associated with overweight. Zonisamide is an antiepileptic drug that can promote weight loss. We evaluated the efficacy and safety of zonisamide as augmentation to individual cognitive behavioral therapy in the treatment of binge eating disorder patients. Design: controlled open study. Participants: Twenty four threshold and subthreshold binge eating disorder patients were enrolled in the cognitive behavioral therapy treatment group, and 28 patients in the cognitive behavioral therapy plus zonisamide group. Measurements: At the beginning (T0), at the end (T1) of treatment, and one year after the end of treatment (T2), body mass index was measured and Eating Disorder Examination-Questionnaire, Binge Eating Scale, Beck Depression Inventory, and State-Trait Anxiety Inventory were administered. Results. At T1 the cognitive behavioral therapy plus zonisamide group showed a higher mean reduction of body mass index, Eating Disorder Examination-Questionnaire, Beck Depression Inventory, and Binge Eating Scale scores. At T2, the cognitive behavior therapy group regained weight, while the cognitive behavioral therapy plus zonisamide group reduced their body mass and showed a higher reduction in binge eating frequency and Binge Eating Scale, Eating Disorder Examination-Questionnaire Restraint, and State and Trait Anxiety Inventory scores. Conclusion. The zonisamide augmentation to individual cognitive behavior therapy can improve the treatment of binge eating disorder patients, reducing body weight and the number of binge eating episodes. These results are maintained one year after the end of treatment. PMID:20049147
Mental and behavioral disorders among adults with Usher syndrome have been discussed and reported in some case studies but no research has been reported on children with Usher syndrome. This article investigates the prevalence and characteristics of mental and behavioral disorders among 26 children, 3-17 years of age, with Usher syndrome. Six of the 26 children were diagnosed with a mental or behavioral disorder (1 with schizophrenia and mild mental retardation, 1 with atypical autism and severe mental retardation, 1 with atypical autism and mild mental retardation, 1 with mild mental retardation, and 2 with conduct disorder). Another 3 children had had a mental or behavioral disorder previously in their childhood. Even though vision impairment first manifests in late childhood, some children with Usher syndrome seem to develop mental and behavioral disorders during childhood. The aetiology and treatment of mental and behavioral disorders among children with Usher syndrome are discussed. Children with Usher syndrome and their parents may need clinical support during early childhood to prevent development of mental and behavioral disorders.
Full Text Available Abstract Background Mental and behavioral disorders among adults with Usher syndrome have been discussed and reported in some case studies but no research has been reported on children with Usher syndrome. Methods This article investigates the prevalence and characteristics of mental and behavioral disorders among 26 children, 3-17 years of age, with Usher syndrome. Results Six of the 26 children were diagnosed with a mental or behavioral disorder (1 with schizophrenia and mild mental retardation, 1 with atypical autism and severe mental retardation, 1 with atypical autism and mild mental retardation, 1 with mild mental retardation, and 2 with conduct disorder. Another 3 children had had a mental or behavioral disorder previously in their childhood. Conclusion Even though vision impairment first manifests in late childhood, some children with Usher syndrome seem to develop mental and behavioral disorders during childhood. The aetiology and treatment of mental and behavioral disorders among children with Usher syndrome are discussed. Children with Usher syndrome and their parents may need clinical support during early childhood to prevent development of mental and behavioral disorders.
Schizophrenia without any comorbidity confers a modest, but statistically significant elevation of the risk for violence. That risk is considerably increased by comorbid antisocial personality disorder or psychopathy as well as by comorbid substance use disorders. These comorbidities are frequent. Conduct disorder and conduct disorder symptoms elevate the risk for aggressive behavior in patients with schizophrenia. Violence among adults with schizophrenia may follow at least two distinct pathways-one associated with premorbid conditions, including antisocial conduct, and another associated with the acute psychopathology of schizophrenia. Aggressive behavior in bipolar disorder occurs mainly during manic episodes, but it remains elevated in euthymic patients in comparison with controls. The risk of violent behavior is increased by comorbidity with borderline personality disorder, antisocial personality disorder, and substance use disorders. These comorbidities are frequent. Borderline personality disorder and bipolar disorder are related in their phenomenology and response to medication. These two disorders share a tendency to impulsiveness, and impulsive behavior, including impulsive aggression, is particularly expressed when they co-occur.
St Louis, Erik K; Boeve, Angelica R; Boeve, Bradley F
Rapid eye movement sleep behavior disorder is characterized by dream enactment and complex motor behaviors during rapid eye movement sleep and rapid eye movement sleep atonia loss (rapid eye movement sleep without atonia) during polysomnography. Rapid eye movement sleep behavior disorder may be idiopathic or symptomatic and in both settings is highly associated with synucleinopathy neurodegeneration, especially Parkinson's disease, dementia with Lewy bodies, multiple system atrophy, and pure autonomic failure. Rapid eye movement sleep behavior disorder frequently manifests years to decades prior to overt motor, cognitive, or autonomic impairments as the presenting manifestation of synucleinopathy, along with other subtler prodromal "soft" signs of hyposmia, constipation, and orthostatic hypotension. Between 35% and 91.9% of patients initially diagnosed with idiopathic rapid eye movement sleep behavior disorder at a sleep center later develop a defined neurodegenerative disease. Less is known about the long-term prognosis of community-dwelling younger patients, especially women, and rapid eye movement sleep behavior disorder associated with antidepressant medications. Patients with rapid eye movement sleep behavior disorder are frequently prone to sleep-related injuries and should be treated to prevent injury with either melatonin 3-12 mg or clonazepam 0.5-2.0 mg to limit injury potential. Further evidence-based studies about rapid eye movement sleep behavior disorder are greatly needed, both to enable accurate prognostic prediction of end synucleinopathy phenotypes for individual patients and to support the application of symptomatic and neuroprotective therapies. Rapid eye movement sleep behavior disorder as a prodromal synucleinopathy represents a defined time point at which neuroprotective therapies could potentially be applied for the prevention of Parkinson's disease, dementia with Lewy bodies, multiple system atrophy, and pure autonomic failure. © 2017
I. A. Kelmanson
Full Text Available The paper considers whether parasomnia may be associated with emotional and behavioral problems. It gives data on the relationship of impaired sleep duration and integrity to increased emotional responsiveness and lability, high levels of anxiety, and depression symptoms. Whether the clinical symptoms of attention-deficit/hyperactivity disorder, aggression, and academic underachievement are related to sleep disorders, including those in the presence of sleep disordered breathing, restless legs syndrome and periodic limb movement disorder, is discussed. There are data on the characteristic polysomnographic changes detected in the presence of the discussed emotional and behavioral disorders in children. A possible pathophysiological rationale is provided for the found associations. Practical guidelines for examination of children with complaints about emotional and behavioral disorders for possible concomitant parasomnias are substantiated.
Yau, Yvonne H C; Potenza, Marc N
Addiction professionals and the public are recognizing that certain nonsubstance behaviors--such as gambling, Internet use, video-game playing, sex, eating, and shopping--bear resemblance to alcohol and drug dependence. Growing evidence suggests that these behaviors warrant consideration as nonsubstance or "behavioral" addictions and has led to the newly introduced diagnostic category "Substance-Related and Addictive Disorders" in DSM-5. At present, only gambling disorder has been placed in this category, with insufficient data for other proposed behavioral addictions to justify their inclusion. This review summarizes recent advances in our understanding of behavioral addictions, describes treatment considerations, and addresses future directions. Current evidence points to overlaps between behavioral and substance-related addictions in phenomenology, epidemiology, comorbidity, neurobiological mechanisms, genetic contributions, responses to treatments, and prevention efforts. Differences also exist. Recognizing behavioral addictions and developing appropriate diagnostic criteria are important in order to increase awareness of these disorders and to further prevention and treatment strategies.
Ducharme, Simon; Hudziak, James J; Botteron, Kelly N; Ganjavi, Hooman; Lepage, Claude; Collins, D Louis; Albaugh, Matthew D; Evans, Alan C; Karama, Sherif
The anterior cingulate cortex (ACC), orbitofrontal cortex (OFC), and basal ganglia have been implicated in pathological aggression. This study aimed at identifying neuroanatomical correlates of impulsive aggression in healthy children. Data from 193 representative 6- to 18-year-old healthy children were obtained from the National Institutes of Health Magnetic Resonance Imaging Study of Normal Brain Development after a blinded quality control. Cortical thickness and subcortical volumes were obtained with automated software. Aggression levels were measured with the Aggressive Behavior scale (AGG) of the Child Behavior Checklist. AGG scores were regressed against cortical thickness and basal ganglia volumes using first- and second-order linear models while controlling for age, gender, scanner site, and total brain volume. Gender by AGG interactions were analyzed. There were positive associations between bilateral striatal volumes and AGG scores (right: r = .238, p = .001; left: r = .188, p = .01). A significant association was found with right ACC and subgenual ACC cortical thickness in a second-order linear model (p right ACC cortex. An AGG by gender interaction trend was found in bilateral OFC and ACC associations with AGG scores. This study shows the existence of relationships between impulsive aggression in healthy children and the structure of the striatum and right ACC. It also suggests the existence of gender-specific patterns of association in OFC/ACC gray matter. These results may guide research on oppositional-defiant and conduct disorders. Copyright © 2011 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.
Iwadare, Yoshitaka; Kamei, Yuichi; Usami, Masahide; Ushijima, Hirokage; Tanaka, Tetsuya; Watanabe, Kyota; Kodaira, Masaki; Saito, Kazuhiko
Sleep disorders are frequently associated with childhood behavioral problems and mental illnesses such as anxiety disorder. To identify promising behavioral targets for pediatric anxiety disorder therapy, we investigated the associations between specific sleep and behavioral problems. We conducted retrospective reviews of 105 patients aged 4-12 years who met the DSM-IV criteria for primary diagnosis of generalized anxiety disorder (n = 33), separation anxiety disorder (n = 23), social phobia (n = 21), or obsessive compulsive disorder (n = 28). Sleep problems were evaluated using the Children's Sleep Habits Questionnaire (CSHQ) and behavioral problems by the Spence Children's Anxiety Scale, Oppositional Defiant Behavior Inventory (ODBI), and Depression Self-Rating Scale for Children. Depressive behavior was weakly correlated with CSHQ subscores for sleep onset delay and night waking but not with total sleep disturbance. Anxiety was correlated with bedtime resistance, night waking, and total sleep disturbance score. Oppositional defiance was correlated with bedtime resistance, daytime sleepiness, sleep onset delay, and most strongly with total sleep disturbance. On multiple regression analysis ODBI score had the strongest positive association with total sleep disturbance and the strongest negative association with total sleep duration. Sleep problems in children with anxiety disorders are closely related to anxiety and oppositional defiant symptoms. © 2015 Japan Pediatric Society.
Frauscher, Birgit; Jennum, Poul; Ju, Yo-El S
OBJECTIVE: This controlled study investigated associations between comorbidity and medication in patients with polysomnographically confirmed idiopathic REM sleep behavior disorder (iRBD), using a large multicenter clinic-based cohort. METHODS: Data of a self-administered questionnaire...
Zubatsky, Max; Berge, Jerica; Neumark-Sztainer, Dianne
The main purpose of this study was to identify the longitudinal association between specific parenting styles (authoritarian, authoritative, permissive, and neglectful) and adolescent disordered eating behaviors. The current study uses longitudinal data from a 5-year study to examine the associations between parenting style and disordered eating behaviors among adolescents. Data from adolescents (n = 2516) participating in Project EAT (Eating Among Teens), a population-based study from 31 Minnesota schools, were used in the analysis. Time 1 data were collected using in-class assessments of adolescents from Minneapolis/St. Paul schools, and Time 2 data were collected using mailed surveys 5 years later. General Linear Models were used to predict adolescent-reported disordered eating behaviors at Time 2 from adolescent-reported parenting style at Time 1. Adolescent boys and girls who had authoritarian mothers at Time 1 had a higher probability of extreme weight control behaviors 5 years later compared to adolescents with authoritative, permissive, or neglectful mothers. Adolescent girls with authoritarian mothers at Time 1 had a higher probability of engaging in binge-eating behaviors at Time 2 compared to adolescent girls with authoritative or permissive mothers. There were no significant associations between paternal parenting style and adolescent disordered eating behaviors. Although authoritarian parenting style served as a possible risk factor for disordered eating behaviors in adolescents, the findings were not conclusive. Future studies should investigate further the association between parenting style and weight control behaviors in adolescents.
The “cry of pain” model for suicidal behavior has received empirical support in studies of several mental disorders. As the first of its kind this study aims at investigating the association between overgeneral autobiographical memory, a vital aspect in the “cry of pain” model, and suicidal behavior in Bipolar Disorder. Further, this study seeks to explore the association between overgeneral autobiographical memory and hopelessness and exposure to trauma. Individuals with previous sui...
Jennum, Poul; Mayer, Geert; Ju, Yo-El
Idiopathic rapid eye movement (REM) sleep behavior disorder (iRBD, RBD without any obvious comorbid major neurological disease), is strongly associated with numerous comorbid conditions. The most prominent is that with neurodegenerative disorders, especially synuclein-mediated disorders, above all...... function, neuropsychiatric manifestations and sleep complaints. Furthermore, patients with PD and RBD may have worse prognosis in terms of impaired cognitive function and overall morbidity/mortality; in dementia, the presence of RBD is strongly associated with clinical hallmarks and pathological findings...
Rosen, James C.; And Others
Randomly assigned 54 body dysmorphic disorder (BDD) subjects to cognitive behavior therapy or no treatment. BDD symptoms were significantly decreased in therapy subjects and the disorder was eliminated in 82 percent of cases at posttreatment and 77 percent at follow-up. Subjects' overall psychological symptoms and self-esteem also improved. (RJM)
Reports that expand the understanding of the treatment of childhood obsessive-compulsive disorder by using exposure-based cognitive-behavioral therapy in the age group of 5 to 8-year-olds are presented. A model for collecting the common core elements of evidence-based psychosocial treatments for childhood disorders is also presented.
Meyer, Tiffany A.; Gast, Julie
Peer influence has been found to be correlated with a host of harmful health behaviors. However, little research has been conducted investigating the relationship between peer influence and disordered eating. The present study surveyed 6th-, 7th-, and 8th-grade girls and boys using the Eating Disorder Inventory (EDI) and Inventory of Peer…
Ali Reza Zolfaghari
Full Text Available Objective: Behavioral disorders of childhood and adolescence represent a range of problems and Its prevalence varies in different parts of Iran and the world. Knowledge of them is essential to the prevention, treatment and rehabilitation of patients. The aim of this survey is assessment of behavior disorders prevalence in high school students in Hamedan province. Materials & Methods: In this descriptive and cross sectional study, 500 boy and girl students were selected from Hamedan high schools by multistep cluster sampling, based on region and gender. Data were gathered by Achenbach experience questionnaire (YSR form and analyzed by Friedman and independent T tests. Results: The findings showed that prevalence of behavioral problems among students in the province is 10 percent and it was higher in girls than boys. Most disorders were withdrawal disorder / anxiety and attention problems and somatization disorder was the least problem. Conclusion: Prevalence of behavior disorders in Hamedan province compared to other studies is moderate, but the behavior disorders prevalence of boys and girls are different from other researchs.
Connor, Daniel F; Doerfler, Leonard A
In children with ADHD who have comorbid disruptive behavior diagnoses distinctions between oppositional defiant disorder (ODD) and conduct disorder (CD) remain unclear. The authors investigate differences between ODD and CD in a large clinical sample of children with ADHD. Consecutively referred and systematically assessed male children and adolescents with either ADHD (n = 65), ADHD with ODD (n = 85), or ADHD with CD (n = 50) were compared using structured diagnostic interviews and parent, teacher, and clinician rating scales. In children with ADHD, significant differences emerged between ODD and CD in the domains of delinquency, overt aggression, and ADHD symptom severity; ADHD with CD was most severe, followed by ADHD with ODD, and ADHD had the least severe symptoms. Distinctions between ADHD with CD and the other two groups were found for parenting, treatment history, and school variables. Within the limits of a cross-sectional methodology, results support clinically meaningful distinctions between ODD and CD in children with ADHD.
Fortes, Leonardo de Sousa; Filgueiras, Juliana Fernandes; Oliveira, Fernanda da Costa; Almeida, Sebastião Sousa; Ferreira, Maria Elisa Caputo
The objective was to construct an etiological model of disordered eating behaviors in Brazilian adolescent girls. A total of 1,358 adolescent girls from four cities participated. The study used psychometric scales to assess disordered eating behaviors, body dissatisfaction, media pressure, self-esteem, mood, depressive symptoms, and perfectionism. Weight, height, and skinfolds were measured to calculate body mass index (BMI) and percent body fat (%F). Structural equation modeling explained 76% of variance in disordered eating behaviors (F(9, 1,351) = 74.50; p = 0.001). The findings indicate that body dissatisfaction mediated the relationship between media pressures, self-esteem, mood, BMI, %F, and disordered eating behaviors (F(9, 1,351) = 59.89; p = 0.001). Although depressive symptoms were not related to body dissatisfaction, the model indicated a direct relationship with disordered eating behaviors (F(2, 1,356) = 23.98; p = 0.001). In conclusion, only perfectionism failed to fit the etiological model of disordered eating behaviors in Brazilian adolescent girls.
Fernanda Reistenbach Goltz
Full Text Available Objective: To identify disordered eating behaviors and body image dissatisfaction, as well as their relationship to body fat (BF, among male athletes in high risk sports for eating disorders. Methods: One hundred and fifty-six male athletes were divided into the following categories: weight-class sports, sports where leanness improves performance, and sports with aesthetic ideals. BF was assessed and three questionnaires were used: the Eating Attitudes Test; the Bulimic Investigatory Test, Edinburgh; the Body Shape Questionnaire. Results: Disordered eating behaviors and body image dissatisfaction were found in 43 (27.6% and 23 athletes (14.7%, respectively, and an association was detected between the two variables (p < 0.001. Athletes with and without disordered eating behaviors did not differ in %BF (11.0±5.2% and 9.8±4.0%, respectively; p = 0.106. However, athletes with body image dissatisfaction had higher %BF than those who were satisfied (12.6±5.9% and 9.7±3.9%, respectively; p = 0.034. There were no differences in BF, frequency of disordered eating behaviors, and body image dissatisfaction between sports categories. Conclusion: Nearly one-quarter of athletes showed disordered eating behaviors, which was associated with body image dissatisfaction. Athletes with higher %BF were more likely to be dissatisfied with body image. There was no difference in eating behavior and body image between athletes from different sports categories.
Full Text Available Objective: Internet gaming disorder (IGD has been investigated by many behavioral and neuroimaging studies, for it has became one of the main behavior disorders among adolescents. However, few studies focused on the relationship between alteration of gray matter volume (GMV and cognitive control feature in IGD adolescents. Methods: Twenty-eight participants with IAD and twenty-eight healthy age and gender matched controls participated in the study. Brain morphology of adolescents with IGD and healthy controls was investigated using an optimized voxel-based morphometry (VBM technique. Cognitive control performances were measured by Stroop task, and correlation analysis was performed between brain structural change and behavioral performance in IGD group. Results: The results showed that GMV of the bilateral anterior cingulate cortex (ACC, precuneus, supplementary motor area (SMA, superior parietal cortex, left dorsal lateral prefrontal cortex (DLPFC, left insula, and bilateral cerebellum decreased in the IGD participants compared with healthy controls. Moreover, GMV of the ACC was negatively correlated with the incongruent response errors of Stroop task in IGD group. Conclusion: Our results suggest that the alteration of GMV is associated with the performance change of cognitive control in adolescents with IGD, which indicating substantial brain image effects induced by IGD.
Lydecker, Janet A.; Grilo, Carlos M.
Objective A limited literature suggests an association between maternal eating disorders and child feeding difficulties, and notes maternal concern about inadvertently transmitting eating disorders. Thus, parents may be an important target for eating-disorder research to guide the development of clinical programs. Methods The current study examined differences in child eating-disorder behaviors and parental feeding practices between a sample of parents (42 fathers, 130 mothers) exhibiting core features of anorexia nervosa, bulimia nervosa, binge-eating disorder, or purging disorder, and a matched sample of parents (n=172) reporting no eating-disorder characteristics. Results Parents with eating-disorder psychopathology were significantly more likely than parents without eating-disorder characteristics to report child binge-eating and compulsive exercise. Parents with eating-disorder psychopathology reported greater perceived feeding responsibility, greater concern about their child’s weight, and more monitoring of their child’s eating than parents without eating-disorder characteristics; however, they did not differ significantly in restriction of their child’s diet and pressure-to-eat. Child body mass index z-scores did not differ between parents with versus without eating-disorder characteristics. Conclusion Our findings suggest some important differences between parents with and without core eating-disorder psychopathology, which could augment clinical interventions for patients with eating disorders who are parents, or could guide pediatric eating-disorder prevention efforts. However, because our study was cross-sectional, findings could indicate increased awareness of or sensitivity to eating-disorder behaviors rather than a psychosocial cause of those behaviors. Longitudinal research and controlled trials examining prevention and intervention can clarify and address these clinical concerns. PMID:27302549
Nakano, Masayuki; Matsuo, Koji; Nakashima, Mami; Matsubara, Toshio; Harada, Kenichiro; Egashira, Kazuteru; Masaki, Hiroaki; Takahashi, Kanji; Watanabe, Yoshifumi
Reduced motivation and blunted decision-making are key features of major depressive disorder (MDD). Patients with MDD show abnormal decision-making when given negative feedback regarding a reward. The brain mechanisms underpinning this behavior remain unclear. In the present study, we examined the association between rapid decision-making with negative feedback and brain volume in MDD. Thirty-six patients with MDD and 54 age-, sex- and IQ-matched healthy subjects were studied. Subjects performed a rapid decision-making monetary task in which participants could make high- or low-risk choices. We compared between the 2 groups the probability that a high-risk choice followed negative feedback. In addition, we used voxel-based morphometry (VBM) to compare between group differences in gray matter volume, and the correlation between the probability for high-risk choices and brain volume. Compared to the healthy group, the MDD group showed significantly lower probabilities for high-risk choices following negative feedback. VBM analysis revealed that the MDD group had less gray matter volume in the right medial prefrontal cortex and orbitofrontal cortex (OFC) compared to the healthy group. The right OFC volume was negatively correlated with the probability that a high-risk choice followed negative feedback in patients with MDD. We did not observe these trends in healthy subjects. Patients with MDD show reduced motivation for monetary incentives when they were required to make rapid decisions following negative feedback. We observed a correlation between this reduced motivation and gray matter volume in the medial and ventral prefrontal cortex, which suggests that these brain regions are likely involved in the pathophysiology of aberrant decision-making in MDD. © 2013.
van Tol, Marie-Jose; van der Wee, Nic J. A.; van den Heuvel, Odile A.; Nielen, Marjan M. A.; Demenescu, Liliana R.; Aleman, Andre; Renken, Remco; van Buchem, Mark A.; Zitman, Frans G.; Veltman, Dick J.
Context: Major depressive disorder (MDD), panic disorder, and social anxiety disorder are among the most prevalent and frequently co-occurring psychiatric disorders in adults and may have, at least in part, a common etiology. Objective: To identify the unique and shared neuro-anatomical profile of
van Tol, Marie-José; van der Wee, Nic J. A.; van den Heuvel, Odile A.; Nielen, Marjan M. A.; Demenescu, Liliana R.; Aleman, André; Renken, Remco; van Buchem, Mark A.; Zitman, Frans G.; Veltman, Dick J.
CONTEXT: Major depressive disorder (MDD), panic disorder, and social anxiety disorder are among the most prevalent and frequently co-occurring psychiatric disorders in adults and may have, at least in part, a common etiology. OBJECTIVE: To identify the unique and shared neuroanatomical profile of
Mazurek, Micah O.; Sohl, Kristin
Children with autism spectrum disorder (ASD) are at high risk for sleep disturbance and behavioral dysregulation. However, the relationships between these difficulties are not fully understood. The current study examined the relationships between specific types of sleep and behavioral problems among 81 children with ASD. Sleep problems were…
Wilhelm, Sabine; Buhlmann, Ulrike; Hayward, Laura C.; Greenberg, Jennifer L.; Dimaite, Ruta
Although body dysmorphic disorder (BDD) has been described in the literature for more than a century, there has been only a limited focus on the development of cognitive behavioral treatments for BDD. Our case report provides a detailed description of a course of cognitive behavioral treatment (CBT) for an individual with BDD. The patient was…
Casey, Kathryn J.
There is a large body of literature suggesting that students with emotional and behavioral disorders (EBD) lack appropriate social skills, including deficits in building and maintaining interpersonal relationships, prosocial behaviors (e.g., sharing, helping, cooperation), and self-management strategies. While the literature shows small to modest…
Saxe, Glenn N.; Chawla, Neharika; Van der Kolk, Bessel
Study assesses self-destructive behavior in a group of inpatients who have dissociative disorders compared to those who report few dissociative symptoms. Results reveal that these patients more frequently engage in self-destructive behaviors, use more methods of self-injury, and begin to injure themselves at an earlier age then patients who do not…
Putnam, Frank W.
Clinical research has established a connection between childhood trauma and the development of dissociative disorders in adults. Pathological dissociation produces a range of symptoms and behaviors such as amnesias, rapid shifts in mood and behavior, and auditory and visual hallucinations. Many of these symptoms are misdiagnosed as attention,…
Katzenschlager, R; Goerlich, K S; van Eimeren, T
Parkinson's disease (PD) is associated with a number of behavioral disorders which may cause considerable social, professional or financial problems. Impulse control disorders (ICDs), such as pathological gambling, binge eating, compulsive shopping and hypersexuality occur in approximately 13-14% of PD patients. Further behavioral disorders are the dopamine dysregulation syndrome (DDS), a substance dependence characterized by craving for dopaminergic substances and punding (prolonged repetitive activities which are not goal-oriented).Treatment-related risk factors are dopamine agonists for ICDs and a high total dopaminergic dose for DDS and punding. Shared risk factors are young age at onset, impulsive personality traits, depression and possibly dyskinesia. At the neuronal level these behavioral disorders seem to be associated with changes in the reward system and dysfunction of the orbitofrontal cortex. The evidence level for management strategies is at present insufficient. For ICDs current clinical practice consists of discontinuation or reduction of dopamine agonists.
Volume four covers neutron behavior (neutron absorption, how big are nuclei, neutron slowing down, neutron losses, the self-sustaining reactor), reactor control (what is controlled in a reactor, controlling neutron population, is it easy to control a reactor, range of reactor control, what happens when the fuel burns up, controlling a PWR, controlling a BWR, inherent safety of reactors), and reactor heat transfer (heat generation in a nuclear reactor, how is heat removed from a reactor core, heat transfer rate, heat transfer properties of the reactor coolant)
McMorris, Carly A.; Perry, Adrienne
The Pervasive Developmental Disorder Behavior Inventory is a questionnaire designed to aid in the diagnosis of pervasive developmental disorders or autism spectrum disorders. The Pervasive Developmental Disorder Behavior Inventory assesses adaptive and maladaptive behaviors associated with pervasive developmental disorders and provides an…
Preeti Devnani; Racheal Fernandes
Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by dream enactment behavior resulting from a loss of REM skeletal muscle atonia. The neurobiology of REM sleep and the characteristic features of REM atonia have an important basis for understanding the aggravating etiologies the proposed pharmacological interventions in its management. This review outlines the evidence for behavioral and therapeutic measures along with evidence-based guidelines for their implementation, ...
Zoetmulder, Marielle; Jennum, Poul
Rapid eye movement (REM) sleep behaviour disorder (RBD) is characterized by loss of REM sleep and related electromyographic atonia with marked muscular activity and dream enactment behaviour. RBD is seen in 0.5% of the population. It occurs in an idiopathic form and secondarily to medical...
Newland, Jessica Marie
Disruptive behavior disorders in children are distressing to others due to the abnormal nature of the child's behavior (Christophersen & Mortweet, 2003). These disorders include attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD). Prevalent rates for these disorders range from 2% to…
Mooney, Paul; Ryan, Joseph B.; Gunter, Philip L.; Denny, R. Kenton
In addressing positive general education teaching practices for use with students with or at risk for emotional and behavioral disorders (EBD), the chapter emphasizes teacher behavior change research that has been informed by applied behavior analytic (ABA) principles. Its central theme is that general education teachers can access research…
In this study, it is aimed to review efficacy of Cognitive Behavioral Therapy (CBT) and Cognitive Behavioral Group Therapy (CBGT) on childhood and adolescence in mood and anxiety disorders. Many researches have shown that cognitive behaviour therapy (CBT) can be effective in the treatment of depression and anxiety in children and adolescents. Child and adolescent depression and anxiety are frequent disorders which may have a recurring and chronic course. PsycINFO, Medline and the Turkish P...
Mulick, Patrick S.; Naugle, Amy E.
This study investigated the efficacy of 10-weeks of Behavioral Activation (BA) in the treatment of comorbid Post-traumatic Stress Disorder (PTSD) and Major Depressive Disorder (MDD) in four adults using a nonconcurrent multiple baseline across participants design. All participants met full "DSM-IV" criteria for both MDD and PTSD at the…
Telch, M.J.; Kamphuis, J.H.; Schmidt, N.B.
The present study investigated the influence of personality pathology assessed both dimensionally and categorically on acute clinical response to group cognitive-behavioral treatment in a large sample of panic disorder patients (N = 173) meeting DSMIII-R criteria for panic disorder with or without
Coffey, Scott F; Banducci, Anne N; Vinci, Christine
Cognitive behavior therapy (CBT) is a time-limited, goal-oriented psychotherapy that has been extensively researched and has benefits in a number of psychiatric disorders, including anxiety, depression, posttraumatic stress disorder, attention-deficit/hyperactivity disorder, autism, obsessive-compulsive and tic disorders, personality disorders, eating disorders, and insomnia. CBT uses targeted strategies to help patients adopt more adaptive patterns of thinking and behaving, which leads to positive changes in emotions and decreased functional impairments. Strategies include identifying and challenging problematic thoughts and beliefs, scheduling pleasant activities to increase environmental reinforcement, and extended exposure to unpleasant thoughts, situations, or physiologic sensations to decrease avoidance and arousal associated with anxiety-eliciting stimuli. CBT can be helpful in the treatment of posttraumatic stress disorder by emphasizing safety, trust, control, esteem, and intimacy. Prolonged exposure therapy is a CBT technique that includes a variety of strategies, such as repeated recounting of the trauma and exposure to feared real-world situations. For attention-deficit/hyperactivity disorder, CBT focuses on establishing structures and routines, and clear rules and expectations within the home and classroom. Early intensive behavioral interventions should be initiated in children with autism before three years of age; therapy consists of 12 to 40 hours of intensive treatment per week, for at least one year. In many disorders, CBT can be used alone or in combination with medications. However, CBT requires a significant commitment from patients. Family physicians are well suited to provide collaborative care for patients with psychiatric disorders, in concert with cognitive behavior therapists.
Calzo, Jerel P.; Blashill, Aaron J.; Brown, Tiffany A.; Argenal, Russell L.
Purpose of review This review summarized trends and key findings from empirical studies conducted between 2011–2017 regarding eating disorders and disordered weight and shape control behaviors among lesbian, gay, bisexual, and other sexual minority (i.e., non-heterosexual) populations. Recent findings Recent research has examined disparities through sociocultural and minority stress approaches. Sexual minorities continue to demonstrate higher rates of disordered eating; disparities are more pronounced among males. Emerging data indicates elevated risk for disordered eating pathology among sexual minorities who are transgender or ethnic minorities. Dissonance-based eating disorder prevention programs may hold promise for sexual minority males. Summary Continued research must examine the intersections of sexual orientation, gender, and ethnic identities, given emergent data that eating disorder risk may be most prominent among specific subgroups. More research is needed within sexual minorities across the lifespan. There are still a lack of eating disorder treatment and prevention studies for sexual minorities. PMID:28660475
Walker, Margaret B.
The five major characteristics of emotional disturbance identified in Public Law 94-142 are used as the framework for a review of research on childhood depression. Among characteristic behaviors are poor school performance, negative feelings about self that are reflected in difficulty with interpersonal relationships, and sleep disturbances. (JW)
The reclassification of gambling disorder within the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) addictions category marks an important step for addiction science. The similarities between gambling disorder and the substance use disorders have been well documented. As gambling is unlikely to exert actively damaging effects on the brain, the cognitive sequelae of gambling disorder may provide insights into addictive vulnerabilities; this idea is critically evaluated in light of recent structural imaging data. The second part of the review analyzes a fundamental question of how a behavior can become addictive in the absence of exogenous drug stimulation. The relative potency of drug and nondrug rewards is considered, alongside evidence that cognitive distortions in the processing of chance (for example, the illusion of control and the gambler's fallacy) may constitute an important added ingredient in gambling. Further understanding of these mechanisms at neural and behavioral levels will be critical for the classification of future behavioral addictions, and I consider the current research data for obesity and binge eating, compulsive shopping, and internet gaming disorder. PMID:25336388
Rojas, Donald C; Smith, J Allegra; Benkers, Tara L; Camou, Suzanne L; Reite, Martin L; Rogers, Sally J
Structural and functional abnormalities in the medial temporal lobe, particularly the hippocampus and amygdala, have been described in people with autism. The authors hypothesized that parents of children with a diagnosis of autistic disorder would show similar changes in these structures. Magnetic resonance imaging scans were performed in 17 biological parents of children with a diagnosis of DSM-IV autistic disorder. The scans were compared with scans from 15 adults with autistic disorder and 17 age-matched comparison subjects with no personal or familial history of autism. The volumes of the hippocampus, amygdala, and total brain were measured in all participants. The volume of the left hippocampus was larger in both the parents of children with autistic disorder and the adults with autistic disorder, relative to the comparison subjects. The hippocampus was significantly larger in the adults with autistic disorder than in the parents of children with autistic disorder. The left amygdala was smaller in the adults with autistic disorder, relative to the other two groups. No differences in total brain volume were observed between the three groups. The finding of larger hippocampal volume in autism is suggestive of abnormal early neurodevelopmental processes but is partly consistent with only one prior study and contradicts the findings of several others. The finding of larger hippocampal volume for the parental group suggests a potential genetic basis for hippocampal abnormalities in autism.
Osborne, Unda L; McComish, Judith Fry
Psychotherapeutic treatment of people with borderline personality disorder (BPD) is one of the greatest challenges confronting mental health professionals today. Clients with BPD are often difficult for nurses to work with, perhaps due to a lack of understanding of the underlying dynamics of the disorder. This article describes effective treatment strategies for BPD with a central focus on dialectical behavioral therapy (DBT). In typical mental health settings, nurses can effectively implement interventions using the concepts of DBT to help people with BPD build effective coping strategies and skillful behavioral responses for improved quality of life.
M. F. Abdelkarim
Full Text Available Electrical and mechanical properties of polymer composite materials are investigated through the determination of resistivity and hardness for composites samples. Epoxy composite samples have been prepared with different concentrations of certain inorganic fillers such as; Titanium dioxide (TiO2 and Silica (SiO2, of various size (micro, nano and hybrid to study the electrical and mechanical behavior. The volume resistivity reaches 3.23×1014 ohm.cm for the micro silica composite. Surface of composite material has been mechanically examined by hardness test. The results show that the resistivity of microcomposites and nanocmposites are increased with the decrease of filler concentration. But the resistivity of hybrid composites is increased with the increase of filler concentration. Maximum hardness value was obtained from hybrid silica composite with 0.1% filler concentration.
Full Text Available The aim of the study was to determine the effect of mechanically modified turmeric extract on the parameters of orienting-exploratory behavior in mice with chronic ethanol consumption. Material and methods. Mice behavior was assessed in the "open field" test. In the both control groups the animals received water or 10% ethanol solution; in the test group — turmeric extract in 10% ethanol solution. Amount of blood mononuclear cells, thymocytes, and splenocytes were estimated. Results. Analysis of the behavioral parameters in animals after chronic exposure to ethanol showed suppression of motor and exploratory components of the behavior. In mice that received both ethanol and turmeric extract recorded behavior parameters were significantly higher than in the group of animals who received ethanol only. It was shown that the turmeric extract enhances the amount of blood immune cells. Conclusion. Mechanically modified turmeric extract possesses protective properties against ethanol-induced behavioral disorders.
Developmentally Stable Whole-Brain Volume Reductions and Developmentally Sensitive Caudate and Putamen Volume Alterations in Those With Attention-Deficit/Hyperactivity Disorder and Their Unaffected Siblings
Greven, Corina U.; Bralten, Janita; Mennes, Maarten; O'Dwyer, Laurence; van Hulzen, Kimm J. E.; Rommelse, Nanda; Schweren, Lizanne J. S.; Hoekstra, Pieter J.; Hartman, Catharina A.; Heslenfeld, Dirk; Oosterlaan, Jaap; Faraone, Stephen V.; Franke, Barbara; Zwiers, Marcel P.; Arias-Vasquez, Alejandro; Buitelaar, Jan K.
IMPORTANCE Attention-deficit/hyperactivity disorder (ADHD) is a heritable neurodevelopmental disorder. It has been linked to reductions in total brain volume and subcortical abnormalities. However, owing to heterogeneity within and between studies and limited sample sizes, findings on the
Full Text Available Objective: The purpose of the present study was to investigate the prevalence of behavioral disorder among of primary school students in Abhar. Materials & Methods: 600 primary school students (300 boys and 300 girls of public primary schools in Abhar, Iran were used as the sample for this study. Their behavioral disorder scores were obtained by means of Rutter's teachers' questionnaire. Results: Using a cutpoint of 9, the prevalence rate of behavioral disorder was 43.3% among subjects, with boys showing higher rates of behavioral disorder (44.7% than girls (42% but no significant differences were found by gender on rates of behavioral disorders. 6.3 percent of the subjects had severe behavioral disorder. Conclusion: Academic achievement was negatively related to behavioral disorder. Significant differences were found by mothers' education on children’s rates of behavioral disorder. Significant differences were found by fathers' occupation on children’s rates of behavioral disorder.
DeLoach, Kendra P.; Dvorsky, Melissa; Miller, Elaine; Paget, Michael
Students with emotional and behavioral challenges are significantly impacted by mental health issues. Teachers and other school staff need mental health knowledge to work more effectively with these students. Collaboration with mental health professionals and sharing of information is essential. [For complete volume, see ED539318.
Curtis, Mary E.; Longo, Ann Marie
Boys Town cares for boys and girls (average age 15 years) who are socially and emotionally at risk because of problems such as chronic neglect or abuse, broken homes, and school failure. The majority are behaviorally disordered and emotionally impaired. Within a week of coming to Boys Town, students take the Diagnostic Assessments of Reading Test.…
The session aims at presenting a learning-based model for how to conduct a comprehensive psychological evaluation of the learning resources and challenges amongst students with mental and behavioral disorders. In the learning assessment model the learning resources and challenges of the students...
Greenberg, Jennifer L.; Markowitz, Sarah; Petronko, Michael R.; Taylor, Caitlin E.; Wilhelm, Sabine; Wilson, G. Terence
The onset of appearance-related concerns associated with body dysmorphic disorder (BDD) typically occurs in adolescence, and these concerns are often severe enough to interfere with normal development and psychosocial functioning. Cognitive behavioral therapy (CBT) is an effective treatment for adults with BDD. However, no treatment studies…
Malow, Micheline S.; Austin, Vance L.
A six-week investigation utilizing a standard mindfulness for adolescents curriculum and norm-based standardized resiliency scale was implemented in a self-contained school for students with Emotional/Behavioral Disorders (E/BD). Informal integration of mindfulness activities into a classroom setting was examined for ecological appropriateness and…
Jeffers, Amy J.; Vatalaro Hill, Katherine E.; Benotsch, Eric G.
Objective: The present study examined energy drink consumption and relations with weight loss attempts and behaviors, body image, and eating disorders. Participants/Methods: This is a secondary analysis using data from 856 undergraduate students who completed the American College Health Association-National College Health Assessment II…
Reilly-Harrington, Noreen A.; Knauz, Robert O.
This article describes the application of cognitive-behavioral therapy (CBT) to the treatment of rapid cycling bipolar disorder. Between 10% and 24% of bipolar patients experience a rapid cycling course, with 4 or more mood episodes occurring per year. Characterized by nonresponse to standard mood-stabilizing medications, rapid cyclers are…
Wood, Jeffrey J.; Piacentini, John C.; Southam-Gerow, Michael; Chu, Brian C.; Sigman, Marian
Objective: This study compared family-focused cognitive behavioral therapy (CBT: the Building Confidence Program) with traditional child-focused CBT with minimal family involvement for children with anxiety disorders. Method: Forty clinically anxious youth (6-13 years old) were randomly assigned to a family- or child-focused cognitive-behavioral…
Wilkins, Julia; Bost, Loujeania Williams
Students with emotional and behavioral disorders have the highest dropout rates of any student group--about 40%. The outcomes for students who drop out of school are dire but are particularly bleak for students with poor academic, interpersonal, and decision-making skills. Helping students earn a high school diploma and gain the skills needed to…
Wilhelm, Sabine; Phillips, Katharine A.; Fama, Jeanne M.; Greenberg, Jennifer L.; Steketee, Gail
This study pilot tested a newly developed modular cognitive-behavioral therapy (CBT) treatment manual for body dysmorphic disorder (BDD). We tested feasibility, acceptability, and treatment outcome in a sample of 12 adults with primary BDD. Treatment was delivered in weekly individual sessions over 18 or 22 weeks. Standardized clinician ratings…
Rockwell, Sylvia; Guetzloe, Eleanor
This article addresses effective techniques for teaching students with emotional disturbances and/or behavior disorders in group settings. Three stages of group development are described with specific teaching strategies for each stage identified and related to Maslow's hierarchy of needs, including needs for safety and trust, belonging and…
Bullock, Cathy; Foegen, Anne
This article describes the application of constructive conflict resolution techniques in a middle-school program for students with behavior disorders, discussing the use of mediation, negotiation, constructive controversy, and classroom meetings. Initial efforts to explore the impact of the program are recounted, and implications for implementing…
Harris, George; Kirk, Nancy A.
Suggests that narcissistic, borderline, and antisocial personality disorders are not discrete diagnostic categories, but that they lie along a continuum and have in common the dimensions of degree of self-centeredness and degree of differentiation. Presents evidence supporting existence of continuum of behavior rather than discrete diagnostic…
Caputo, Rosario Anthony
This article suggests ways in which special educators of students with emotional and behavioral disorders can introduce puppets into their classrooms as educational and therapeutic instruments. Puppets are able to help students identify problems and find rational solutions in a nonthreatening situation. Two sample applications are included. (DB)
Bao, Ai-Min; Swaab, Dick F.
Sex differences in the brain are reflected in behavior and in the risk for neuropsychiatric disorders. The fetal brain develops in the male direction due to a direct effect of testosterone on the developing neurons, or in the female direction due to the absence of such a testosterone surge. Because
Marlowe, Mike; Disney, Gayle
Torey Hayden's portrayal of classroom behavior management in her teacher lore, autobiographical writings about teaching children with emotional and behavioral disorders, is examined. Five of her books were sampled: "One child", "Somebody else's kids", "Just another kid", "Ghost girl" and "Beautiful child". Each of these books unfolds within the…
Marengo, Eliana; Martino, Diego J; Igoa, Ana; Fassi, Guillermo; Scápola, María; Urtueta Baamonde, Mariana; Strejilevich, Sergio A
The aim of this study was to investigate sexual health and sexual risk behaviors for sexually transmitted infections (STI) among women with bipolar disorder (BDW). Sixty-three euthymic women diagnosed with bipolar disorder type I, II or not otherwise specified were included and matched with a control group of 63 healthy women. Demographic and clinical data, structured sexual health measures and extensive assessment of sexual risk behavior were obtained and compared between groups. BDW had casual partners, were in non-monogamous sexual partnerships and had sex with partners with unknown HIV condition more frequently than healthy control women. History of two or more STI was more frequent among BDW. Inclusion of sexual behavior risk assessment among BDW in treatment is necessary to better identify those women with higher risk for STI and to take measures to improve their sexual health. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Fanning, Jennifer R.; Lee, Royce; Coccaro, Emil F.
Objective Posttraumatic stress disorder (PTSD) is associated with both aggressive and suicidal behavior. Recent research suggests that the diagnosis of Intermittent Explosive Disorder (IED), an impulse-control disorder characterized by repeated impulsive aggressive behavior, may help to identify individuals at risk for attempting suicide. Given the relationship between anger and PTSD, there is likely to be an increased prevalence of IED among individuals with PTSD; however, little is known about the overlap in these two disorders, including how individuals with comorbid IED and PTSD may differ from those with either disorder alone. The purpose of this study is to examine the clinical correlates of comorbid IED and PTSD and the contribution of these two disorders (among others) to lifetime suicide attempt and characteristics of suicidal behavior. Method In a large sample of community research volunteers (N=1460), we compared individuals with PTSD, IED, and comorbid PTSD and IED on measures of current mood, trait aggression, and trait impulsivity. We also examined the contributions of PTSD, IED, and other syndromal and personality disorders to the prediction of lifetime aggression and lifetime suicide attempt, and their relationship to characteristics of suicide attempts, including level of intent, use of violent versus non-violent means, and the medical seriousness of the attempt. Results Comorbid PTSD and IED was associated with significantly elevated levels of depression, anxiety, anger, aggression, and impulsivity, as well as with high rates of comorbidity with other psychiatric disorders. IED (β=.56, psuicide attempt in multivariate analysis (ORs: 1.6 and 1.6, pssuicide attempt (41.4% in this sample). Conclusion These findings add support to the notion that the diagnosis of IED may aid in identifying individuals at risk for aggressive and suicidal behavior. PMID:27624432
Bullock, Lyndal M., Ed.; Gable, Robert A., Ed.; Rutherford, Robert B., Jr., Ed.
The third in a series, this collection of previously published monographs examines the challenges of preparing teachers to work with students who have emotional and behavioral disorders (EBD). Monographs include: (1) "Issues in Training Teachers for the Seriously Emotionally Disturbed" (Frank H. Wood), which discusses preparing regular and special…
Gempeler Rueda, Juanita
Abstract This article reviews the available literature on binge-eating disorder, currently included in the DSM IV as an Eating Disorder NOS. Its inclusion in the DSM V is under discussion. Conceptualization of this disorder is examined, as well as implications for clinical interventions from a cognitive-behavioral perspective. Resumen El presente artículo tiene por objeto revisar la bibliografía actualizada disponible sobre el tema del trastorno por atracones de la alimentación, que hasta ...
Baskerville, Tracey A; Douglas, Alison J
Dopamine is an important neuromodulator that exerts widespread effects on the central nervous system (CNS) function. Disruption in dopaminergic neurotransmission can have profound effects on mood and behavior and as such is known to be implicated in various neuropsychiatric behavioral disorders including autism and depression. The subsequent effects on other neurocircuitries due to dysregulated dopamine function have yet to be fully explored. Due to the marked social deficits observed in psychiatric patients, the neuropeptide, oxytocin is emerging as one particular neural substrate that may be influenced by the altered dopamine levels subserving neuropathologic-related behavioral diseases. Oxytocin has a substantial role in social attachment, affiliation and sexual behavior. More recently, it has emerged that disturbances in peripheral and central oxytocin levels have been detected in some patients with dopamine-dependent disorders. Thus, oxytocin is proposed to be a key neural substrate that interacts with central dopamine systems. In addition to psychosocial improvement, oxytocin has recently been implicated in mediating mesolimbic dopamine pathways during drug addiction and withdrawal. This bi-directional role of dopamine has also been implicated during some components of sexual behavior. This review will discuss evidence for the existence dopamine/oxytocin positive interaction in social behavioral paradigms and associated disorders such as sexual dysfunction, autism, addiction, anorexia/bulimia, and depression. Preliminary findings suggest that whilst further rigorous testing has to be conducted to establish a dopamine/oxytocin link in human disorders, animal models seem to indicate the existence of broad and integrated brain circuits where dopamine and oxytocin interactions at least in part mediate socio-affiliative behaviors. A profound disruption to these pathways is likely to underpin associated behavioral disorders. Central oxytocin pathways may serve as a
Bayard, Sophie; Dauvilliers, Yves; Yu, Huan; Croisier-Langenier, Muriel; Rossignol, Alexia; Charif, Mahmoud; Geny, Christian; Carlander, Bertrand; Cochen De Cock, Valérie
The relationship between ICD and RBD is still not yet understood and the results from the current literature are contradictory in PD. We aimed to explore the association between rapid eye movement (REM) sleep behavior disorder (RBD) and impulse control disorder in Parkinson's disease. Ninety-eight non-demented patients with Parkinson's disease underwent one night of video-polysomnography recording. The diagnosis of RBD was established according to clinical and polysomnographic criteria. Impulse control disorders were determined by a gold standard, semi-structured diagnostic interview. Half of the patients (n = 49) reported clinical history of RBD while polysomnographic diagnosis of RBD was confirmed in 31.6% of the patients (n = 31). At least one impulse control disorder was identified in 21.4% of patients, 22.6% with RBD and 20.9% without. Logistic regression controlling for potential confounders indicated that both clinical RBD (OR = 0.34, 95% CI = 0.07-1.48, P = 0.15) and polysomnographic confirmed RBD diagnoses (OR = 0.1.28, 95% CI = 0.31-5.33, P = 0.34) were not associated with impulse control disorder. In Parkinson's disease, REM Sleep Behavior Disorder is not associated with impulse control disorder. The results of our study do not support the notion that PSG-confirmed RBD and ICD share a common pathophysiology. Copyright © 2014 Elsevier Ltd. All rights reserved.
Full Text Available It is known in the literature that the incidence and prevalence of suicide and attempted suicide in psychiatric patients is significantly higher than in the general population. The paper examined risk factors for suicidal behavior in the category of admitted patients hospitalized with the diagnosis of sleep disorders and affective (Unipolar resp. Bipolar depression. Study activated by 80 patients, 40 in both diagnostic groups received treatment at the Special Psychiatric Hospital in Gornja Toponica near Nis. The work methodology used are: psychiatric interview, Hamilton Depression Rating Scale (HAMD, and the C-SSRS (Columbia-Suicide Severity Rating Scale- assessment tool that assesses suicidal ideation and behavior. The study results show that there is a relationship between suicidal behavior (suicide attempts and suicidal ideation and the diagnosis of bipolar affective disorder, positive history of previous suicide attempts, so that these factors are stronger, to the degree of suicidality higher. On this sample, clearly suicidal behavior, with the same purpose, intensity of suicidal thoughts and medical impairment after suicide attempts were significantly more frequent in patients with Bipolar Affective Disorder in the depressive phase of the illness. Patients with a previous suicide attempt, and poor personal and social circumstances had a higher rate of attempted suicide.
Atmaca, Murad; Ozer, Omer; Korkmaz, Sevda; Taskent, Ismail; Yildirim, Hanefi
In pubertal and postpubertal patients with post-traumatic stress disorder (PTSD), significantly greater pituitary gland volumes have been reported. Moving from this point, in the present study, we aimed to investigate pituitary gland volumes in patients with PTSD and hypothesized that volumes of the gland would be structurally changed. Volumetric magnetic resonance imaging of the pituitary gland was performed among sixteen patients with PTSD and fifteen healthy control subjects. We found that the mean volume of the pituitary gland was statistically significant and smaller than that of healthy subjects (0.69±0.08cm 3 for patient group and 0.83±0.21 for control subjects). Consequently, in the present study, we found that patients with PTSD had smaller pituitary gland volumes than those of healthy controls like other anxiety disorders. It is important to provide support for this finding in future longitudinal investigations. Copyright © 2016. Published by Elsevier B.V.
Conclusion: Group parent management training is significantly effective in decreasing behavioral disorders and anxiety status of children with attention deficit hyperactivity disorder and this psychosocial intervention could be used as an effective complementary method beside medication and occupational therapy programs.
Schäfer, Axel; Vaitl, Dieter; Schienle, Anne
This study investigated whether bulimia nervosa (BN) and binge-eating disorder (BED) are associated with structural brain abnormalities. Both disorders share the main symptom binge-eating, but are considered differential diagnoses. We attempted to identify alterations in grey matter volume (GMV) that are present in both psychopathologies as well as disorder-specific GMV characteristics. Such information can help to improve neurobiological models of eating disorders and their classification. A total of 50 participants (patients suffering from BN (purge type), BED, and normal-weight controls) underwent structural MRI scanning. GMV for specific brain regions involved in food/reinforcement processing was analyzed by means of voxel-based morphometry. Both patient groups were characterized by greater volumes of the medial orbitofrontal cortex (OFC) compared to healthy controls. In BN patients, who had increased ventral striatum volumes, body mass index and purging severity were correlated with striatal grey matter volume. Altogether, our data implicate a crucial role of the medial OFC in the studied eating disorders. The structural abnormality might be associated with dysfunctions in food reward processing and/or self-regulation. The bulimia-specific volume enlargement of the ventral striatum is discussed in the framework of negative reinforcement through purging and associated weight regulation. Copyright 2009 Elsevier Inc. All rights reserved.
Papachristou, Ec; Anagnostopoulos, Dk
The percentage of people with mental retardation in the general population is estimated at about 2.3%, with adolescence (15-20 years) constituting the development period during which a peak in rates of mental retardation is observed. The increased prevalence of adolescence may be explained from the fact that the specified requirements of the school initially, and society later, inevitably lead to comparative evaluation of the teen with mental retardation in relation to peers, thus making mental retardation more apparent. Adolescents with mental retardation face a number of physical and psychological needs which are not often distinguishable and as a consequence undergo the deterioration of their already burdened quality of life. In particular, mental health problems occur 3 to 4 times more often in adolescents with mental retardation compared with adolescents of the general population. This review presents the most recent epidemiological findings regarding the correlation between behavioral disorders, substance use and the possible comorbidity in adolescents with intellectual disability, both at community level and residential care level. Epidemiological data indicate that behavioral disorders are among the most common types of psychopathology in mentally retarded adolescents with the severity and symptoms varying depending on the personal characteristics of each adolescent. Regarding substance use, the available data show that the rates of substance use (alcohol, smoking, illicit drugs) are lower in this specific population group but the differences over the last years tend to be eliminated. Finally, according to the few surveys that were examined referring to the comorbidity of behavioral disorders and substance use in adolescents with intellectual disability, the results were contradictory. Specifically, while behavioral disorders continued to be one of the most common types of psychopathology, the related substances disorders indicated lower rates compared to
Yau, Yvonne H. C.; Potenza, Marc N.
Addiction professionals and the public are recognizing that certain nonsubstance behaviors—such as gambling, Internet use, video-game playing, sex, eating, and shopping—bear resemblance to alcohol and drug dependence. Growing evidence suggests that these behaviors warrant consideration as nonsubstance or “behavioral” addictions and has led to the newly introduced diagnostic category “Substance-Related and Addictive Disorders” in DSM-5. At present, only gambling disorder has been placed in this category, with insufficient data for other proposed behavioral addictions to justify their inclusion. This review summarizes recent advances in our understanding of behavioral addictions, describes treatment considerations, and addresses future directions. Current evidence points to overlaps between behavioral and substance-related addictions in phenomenology, epidemiology, comorbidity, neurobiological mechanisms, genetic contributions, responses to treatments, and prevention efforts. Differences also exist. Recognizing behavioral addictions and developing appropriate diagnostic criteria are important in order to increase awareness of these disorders and to further prevention and treatment strategies. PMID:25747926
Comstock, George A., Ed.; And Others
The studies in this fifth volume of technical reports to the Scientific Advisory Committee on Television and Social Behavior explore the role of mediated aggression and violence on relevant human behaviors in some new and interesting ways. The volume begins with an overview of the studies, presenting a statement of the principal questions asked,…
Kellaher, Denise C
In the last few years, we have gained a deeper understanding about sexuality among individuals with autism spectrum disorder (ASD). Greater interest in this subject and improvements in the empirical study of ASD populations are driving this enlightenment. The data is dispelling antiquated notions that ASD individuals are asexual, sexually unknowledgeable and inexperienced, and/or disinterested in relationships. We still have a ways to go in examining paraphilic or deviant arousal sexual behaviors among ASD individuals. This manuscript provides an update on sexuality research in ASD in the last few years. This is accompanied by a discussion of the paraphilic type sexual behaviors observed among some ASD individuals.
Jennum, Poul Jørgen; Frandsen, Rune Asger Vestergaard; Knudsen, Stine
Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by dream-enacting behavior and impaired motor inhibition during REM sleep (REM sleep without atonia, RSWA). RBD is commonly associated with Parkinsonian disorders, but is also reported in narcolepsy. Most patients...... of hypocretin deﬁciency. Thus, hypocretin deﬁciency is linked to the two major disturbances of REM sleep motor regulation in narcolepsy: RBD and cataplexy. Moreover, it is likely that hypocretin deﬁciency independently predicts periodic limb movements in REM and NREM sleep, probably via involvement...... of the dopaminergic system. This supports the hypothesis that an impaired hypocretin system causes general instability of motor regulation during wakefulness, REM and NREM sleep in human narcolepsy. We propose that hypocretin neurons are centrally involved in motor tone control during wakefulness and sleep in humans...
Ramsawh, Holly J; Bomyea, Jessica; Stein, Murray B; Cissell, Shadha H; Lang, Ariel J
Despite the ubiquity of sleep complaints among individuals with anxiety disorders, few prior studies have examined whether sleep quality improves during anxiety treatment. The current study examined pre- to posttreatment sleep quality improvement during cognitive behavioral therapy (CBT) for panic disorder (PD; n = 26) or generalized anxiety disorder (GAD; n = 24). Among sleep quality indices, only global sleep quality and sleep latency improved significantly (but modestly) during CBT. Sleep quality improvement was greater for treatment responders, but did not vary by diagnosis. Additionally, poor baseline sleep quality was independently associated with worse anxiety treatment outcome, as measured by higher intolerance of uncertainty. Additional intervention targeting sleep prior to or during CBT for anxiety may be beneficial for poor sleepers.
Eisner, Lori; Eddie, David; Harley, Rebecca; Jacobo, Michelle; Nierenberg, Andrew A; Deckersbach, Thilo
There is growing evidence that the capacity for emotion regulation is compromised in individuals with bipolar disorder. Dialectical behavior therapy (DBT), an empirically supported treatment that specifically targets emotion dysregulation, may be an effective adjunct treatment for improving emotion regulation and residual mood symptoms in patients with bipolar disorder. In this open, proof-of-concept pilot study, 37 participants engaged in a 12-week DBT group skills training program, learning mindfulness, emotion regulation, and distress tolerance skills. Repeated measures mixed models revealed skill acquisition in the areas of mindfulness, emotion regulation and distress tolerance, as well as improved psychological well-being and decreased emotion reactivity. The results of this study support a burgeoning literature that DBT is a feasible adjunct intervention for patients with bipolar disorder. Copyright © 2017. Published by Elsevier Ltd.
Lamb, R J; Ginsburg, Brett C
Addiction is continued drug use despite its harm. As one always has alternatives, addiction can be construed as a decision to allocate behavior to drug use. While decision making is commonly discussed and studied as if it resulted from deliberative, evaluative processes, such processes are actually only rarely involved in behavior allocation. These deliberative processes are too slow, effortful and inefficient to guide behavior other than when necessary. Rather, most actions are guided by faster, more automatic processes, often labeled habits. Habits are mostly adaptive, and result from repeated reinforcement leading to over-learned behavior. Habitual behavior occurs rapidly in response to particular contexts, and the behavior occurring first is that which occurs, i.e., the behavior that is decided upon. Thus, as drug use becomes habitual, drug use is likely to be chosen over other available activities in that particular context. However, while drug use becoming habitual is necessary for addiction to develop, it is not sufficient. Typically, constraints limit even habitual drug use to safer levels. These constraints might include limiting occasions for use; and, almost always, constraints on amount consumed. However, in a minority of individuals, drug use is not sufficiently constrained and addiction develops. This review discusses the nature of these constraints, and how they might fail. These failures do not result from abnormal learning processes, but rather unfortunate interactions between a person and their environment over time. These accumulate in the maladaptive allocation of behavior to drug use. This Behavior Allocation Disorder (BAD) can be reversed; occasionally easily when the environment significantly changes, but more often by the arduous application of deliberative processes generally absent from decision making. These deliberative processes must continue until new more adaptive habits become the most probable behavior in the contexts encountered
de Carvalho, Pedro Henrique Berbert; Alvarenga, Marle Dos Santos; Ferreira, Maria Elisa Caputo
The Tripartite Influence Model posits that parents, peers and media influences mediated by internalization and appearance social comparison are predictors of body dissatisfaction, a key risk factor for eating disorders. However, the Tripartite Influence Model has not been tested in Brazil where the people are known to have high levels of body image and appearance concerns. This study aimed to test an adapted Tripartite Influence Model of body dissatisfaction and disordered eating behaviors among Brazilian women. A sample of 741 undergraduate students (M age = 23.55 years, SD = 4.09) completed measures of sociocultural influences, internalization of body ideal, social appearance comparison, body dissatisfaction, muscularity dissatisfaction, disordered eating and body change behaviors. Structural equation modeling analyses indicated that the proposed etiological model for Brazilian women has good fit indexes (χ 2 (2064) = 6793.232; p = 0.0001; χ 2 /gl = 3.29; CFI = 0.82; PCFI = 0.79; RMSEA = 0.056 [IC90% = 0.053-0.057]). Parent and media influences were related with both internalization and social comparison, while peer influence with social comparison. A full mediation model was found, with both internalization and social comparison contributing to body dissatisfaction. Finally, body dissatisfaction was associated with disordered eating behaviors. The findings inform the importance of considering cultural aspects that influence body image and eating behaviors, and highlight the validity of the proposed etiological model for Brazilian women, that can be used for research and clinical purposes. Copyright © 2017 Elsevier Ltd. All rights reserved.
Mitchell, James E; King, Wendy C; Courcoulas, Anita; Dakin, George; Elder, Katherine; Engel, Scott; Flum, David; Kalarchian, Melissa; Khandelwal, Saurabh; Pender, John; Pories, Walter; Wolfe, Bruce
To describe eating patterns, prevalence of problematic eating behaviors, and determine factors associated with binge eating disorder (BED), before bariatric surgery. Before surgery, 2,266 participants (median age 46 years; 78.6% female; 86.9% white; median body mass index 45.9 kg/m(2) ) of the Longitudinal Assessment of Bariatric Surgery-2 (LABS-2) study completed eating behavior survey items in the self-administered LABS-2 Behavior form. Other measures included the Alcohol Use Disorder Identification Test, the LABS-2 Psychiatric and Emotional Test Survey, the Beck Depression Inventory, the Interpersonal Support Evaluation List-12, the Short Form-36 Health Survey, and Impact of Weight Quality of Life-Lite Survey. The majority (92.1%) of participants reported eating dinner regularly, whereas just over half (54.0%) reported eating breakfast regularly. Half of the participants reported eating at least four meals/week at restaurants; two meals/week were fast food. Loss of control eating was reported by 43.4%, night eating syndrome by 17.7%; 15.7% satisfied criteria for binge eating disorder (BED), 2% for bulimia nervosa. Factors that independently increased the odds of BED were being a college graduate, eating more times per day, taking medication for psychiatric or emotional problems, and having symptoms of alcohol use disorder, lower self-esteem and greater depressive symptoms. Before undergoing bariatric surgery a substantial proportion of patients report problematic eating behaviors. Several factors associated with BED were identified, most suggesting other mental health problems, including higher levels of depressive symptomotology. The strengths of this study include the large sample size, the multi-center design and use of standardized assessment practices. © 2014 Wiley Periodicals, Inc.
Frank, Hannah; Stewart, Elyse; Walther, Michael; Benito, Kristen; Freeman, Jennifer; Conelea, Christ; Garci, Abbe
Previous research has shown that among the various subtypes of obsessive-compulsive disorder (OCD), adults (e.g. Frost, Krause & Steketee, 1996) and older children and adolescents (Bloch et al., 2009; Storch et al., 2007) with problematic hoarding have distinct features and a poor treatment prognosis. However, there is limited information on the phenomenology and prevalence of hoarding behaviors in young children. The present study characterizes children ages 10 and under who present with OCD...
Olvera, Rene; Glahn, David; O'Donnell, Louise; Bearden, Carrie; Soares, Jair; Winkler, Anderson; Pliszka, Steven
BACKGROUND: There is increasing evidence that bipolar disorder (BD) and conduct disorder (CD) are co-occurring disorders. Magnetic resonance imaging has revealed differences in the structure and function of the frontal cortex in these disorders when studied separately; however, the impact of BD comorbidity on brain structure in adolescents with CD has not yet been examined. METHOD: We conducted an optimized voxel based morphometry (VBM) study of juvenile offenders with the following diagnoses...
Jenny L. Carwile
Full Text Available Fish is a major source of nutrients critical for brain development during early life. The importance of childhood fish consumption is supported by several studies reporting associations of n-3 polyunsaturated fatty acid (n-3 PUFA supplementation with better behavior and school performance. However, fish may have a different effect than n-3 PUFA alone due to the neurotoxic effects of methylmercury, a frequent contaminant. We investigated associations of childhood fish consumption with learning and behavioral disorders in birth cohort study of the neurotoxic effects of early life exposure to solvent-contaminated drinking water. Childhood (age 7–12 years fish consumption and learning and behavioral problems were reported in self-administered questionnaires (age 23–41 at questionnaire completion. Fish consumption was not meaningfully associated with repeating a grade, tutoring, attending summer school, special class placement, or low educational attainment. However, participants who ate fish several times a week had an elevated odds of Attention Deficit Disorder/Attention Deficit Hyperactivity Disorder (odds ratio: 5.2; 95% confidence interval: 1.5–18 compared to participants who did not eat fish. While these findings generally support the safety of the observed level of fish consumption, the absence of a beneficial effect may be attributed to insufficient fish intake or the choice of relatively low n-3 PUFA fish.
Hu, You-Ping; Chen, Yong; Xing, Lin; Niu, Bai-Lu; Zhu, Feng-Juan; Han, Jing; Wang, Yu; Bian, Wei; Liu, Cong-Sheng; Wei, Li; Du, Yuan-Hao
Dominant disease menu of mental and behavioral disorder of acupuncture therapy was summarized and obtained in this article. Literatures on clinical treatment of mental and behavioral disorder with acupuncture were picked up from CBMdisc and CNKI during 1978 to 2007. Types of mental and behavioral disorder and report frequency of each disease treated with acupuncture were counted. And dominant diseases which were favorable to be treated with acupuncture were acquired through analysis and inductive method. Twenty-nine diseases of mental and behavioral disorder are favorable to be treated with acupuncture which were mentioned in totally 1967 related documents. It is found that the number of reports of sleep disorder, depression, hysteria aphronesia, dementia and sexual disorder are ranked as the top five. It is concluded that the preponderant diseases of mental and behavioral disorder treated by acupuncture are dementia, withdrawal syndrome, mental retardation, obsessive-compulsive disorder, sleep disorder, gastrointestinal neurosis (gastrointestinal disorders), depression, alcoholism and globus hystericus.
Full Text Available Post-mortem studies have suggested a link between the thalamus, psychiatric disorders, and suicide. We evaluated the thalamus and anterior thalamic radiations (ATR in a group of Veterans with and without a history of suicidal behavior (SB to determine if thalamic abnormalities were associated with an increased risk of SB. Forty Veterans with mild traumatic brain injury (TBI and no SB (TBI-SB, 19 Veterans with mild TBI and a history of SB (TB+SB and 15 healthy controls (HC underwent MRI scanning including a structural and diffusion tensor imaging scan. Suicidal behaviors were evaluated utilizing the Columbia Suicide Rating Scale and impulsivity was measured using the Barratt Impulsiveness Scale (BIS. Differences in thalamic volumes and ATR fractional anisotropy (FA were examined between 1 TBI+SB versus HC and 2 TBI+SB versus combined HC and TBI-SB and 2 between TBI+SB and TBI-SB. Left and right thalamic volumes were significantly increased in those with TBI+SB compared to the HC, TBI-SB and the combined group. Veterans with TBI+SB had increased FA bilaterally compared to the HC, HC and TBI-SB group, and the TBI-SB only group. Significant positive associations were found for bilateral ATR and BIS in the TBI+SB group. Our findings of thalamic enlargement and increased FA in individuals with TBI+SB suggest that this region may be a biomarker for suicide risk. Our findings are consistent with previous evidence indicating that suicide may be associated with behavioral disinhibition and frontal-thalamic-limbic dysfunction and suggest a neurobiologic mechanism that may increase vulnerability to suicide.
Full Text Available Abstract Background Little is known about the social context of girls with conduct disorder (CD, a question of increasing importance to clinicians and researchers. The purpose of this study was to examine the associations between three social context domains (neighborhood, family characteristics, and parenting behaviors and CD in adolescent girls, additionally testing for race moderation effects. We predicted that disadvantaged neighborhoods, family characteristics such as parental marital status, and parenting behaviors such as negative discipline would characterize girls with CD. We also hypothesized that parenting behaviors would mediate the associations between neighborhood and family characteristics and CD. Methods We recruited 93 15–17 year-old girls from the community and used a structured psychiatric interview to assign participants to a CD group (n = 52 or a demographically matched group with no psychiatric disorder (n = 41. Each girl and parent also filled out questionnaires about neighborhood, family characteristics, and parenting behaviors. Results Neighborhood quality was not associated with CD in girls. Some family characteristics (parental antisociality and parenting behaviors (levels of family activities and negative discipline were characteristic of girls with CD, but notll. There was no moderation by race. Our hypothesis that the association between family characteristics and CD would be mediated by parenting behaviors was not supported. Conclusion This study expanded upon previous research by investigating multiple social context domains in girls with CD and by selecting a comparison group who were not different in age, social class, or race. When these factors are thus controlled, CD in adolescent girls is not significantly associated with neighborhood, but is associated with some family characteristics and some types of parental behaviors. However, the mechanisms underlying these relationships need to be further
Full Text Available Abstract Background The topic of sexual obsessions as a psychiatric symptom has not been well investigated. The aim of this study was twofold: 1 to explore the presence of sexual obsessions in patients with mood disorders (n=156, panic disorder (n=54 and schizophrenia (n=79, with respect to non-psychiatric subjects (n=100; 2 to investigate the relationship between sexual obsessions and suicidal behaviors, taking into account socio-demographic variables ad mental disorders. Methods 289 psychiatric patients with mood disorders, panic disorder or schizophrenia, were recruited at the Italian University departments of psychiatry along with 100 non-psychiatric subjects, who presented for a routine eye exam at the ophthalmology department of the same Universities. The assessments included: the Structured Clinical Interview for DSM-IV-TR, the Brief Psychiatric Rating Scale (BPRS, the Obsessive-Compulsive Spectrum Self-Report (OBS-SR, for sexual obsession, and the Mood Spectrum-Self Report lifetime version (MOODS-SR. Suicidality was assessed by means of 6 items of the MOODS-SR. Results Sexual obsessions were more frequent in schizophrenia (54.4%, followed by mood disorders (35.9%. Among schizophrenia patients, males reported more sexual obsessions than females (P Conclusions Special attention should be given to investigate and establish effective strategies of treatment for sexual obsessions, especially those with comorbid mood disorders or schizophrenia.
Baad, R K; Jagtap, Kiran
(1) To study the behavior disorders in children between 5 to 15 years. (2) To study the role of stress in causing behavior disorders. (3) To interpret the orofacial findings in children with behavior disorders. (4) Correlate the orofacial findings with behavior disorder. Ninty children with behavior problems between age of 5 to 15 years along with their parents who visited the Department of Child-Guidance Clinic, BYL Nair Charitable Hospital, Mumbai. Intraoral examinations were conducted. Behavioral disorders and factors predisposing to those disorders were recorded. Behavior disorders with orofacial lesions was more common in age group of 8 to 10 years. The children were continuously under stress, which manifested in the form of various orofacial disorders or oral lesions. Most common orofacial condition was bruxism. Awareness of behavior disorders in dental treatment should guide the pediatric dentist to seek child psychiatric consultation for behavioral disorders to enable early evaluation of the underlying disorder. The present study suggested that orofacial and behavior characteristics can serve as markers to diagnose children with behavioral disorders. It also serves as a guide to dental clinicians to refer such children to psychiatrists or pediatricians for early identification, prevention and treatment.
Macoveanu, Julian; Baaré, William; Madsen, Kristoffer Hougaard
transmission. Methods: We used voxel based morphometry to investigate changes in regional GM brain volume, over a seven-year period, in 37 initially healthy individuals having a mono- or di-zygotic twin diagnosed with major depression or bipolar disorder (high-risk group; mean age 41.6 yrs.) as compared to 36...... anterior cingulate, inferior frontal gyrus and temporoparietal regions as compared to low-risk twins. Further, individuals who developed an affective disorder at follow-up (n=12), had relatively the largest GM volumes, both at baseline and follow-up, in the right dorsal anterior cingulate cortex and right...
Masuda, Akihiko; Price, Matthew; Latzman, Robert D
Psychological flexibility and mindfulness are two related, but distinct, regulation processes that have been shown to be at the core of psychological wellbeing. The current study investigated whether these two processes independently moderated the association between disordered eating cognitions and psychological distress as well as the relation between disordered eating cognitions and disordered eating behaviors. Non-clinical, ethnically diverse college undergraduates completed a web-based survey. Of 278 participants (nfemale=208; nmale=70) aged 18-24 years old, disordered eating cognitions, mindfulness, and psychological flexibility were related to psychological distress after controlling for gender, ethnicity, and body mass index. Disordered eating cognitions and mindfulness accounted for unique variance in disordered eating behaviors. Finally, mindfulness was found to moderate the association between disordered eating cognitions and disordered eating behaviors.
Hernandez, Purnima; Ikkanda, Zachary
There are a limited number of studies addressing behavior management techniques and procedural modifications that dentists can use to treat people with an autism spectrum disorder (ASD). The authors conducted a search of the dental and behavioral analytic literature to identify management techniques that address problem behaviors exhibited by children with ASDs in dental and other health-related environments. Applied behavior analysis (ABA) is a science in which procedures are based on the principles of behavior through systematic experimentation. Clinicians have used ABA procedures successfully to modify socially significant behaviors of people with ASD. Basic behavior management techniques currently used in dentistry may not encourage people with cognitive and behavioral disabilities, such as ASD, to tolerate simple in-office dental procedures consistently. Instead, dental care providers often are required to use advanced behavior management techniques to complete simple in-office procedures such as prophylaxis, sealant placement and obtaining radiographs. ABA procedures can be integrated in the dental environment to manage problem behaviors often exhibited by children with an ASD. The authors found no evidence-based procedural modifications that address the behavioral characteristics and problematic behaviors of children with an ASD in a dental environment. Further research in this area should be conducted. Knowledge and in-depth understanding of behavioral principles is essential when a dentist is concerned with modifying behaviors. Using ABA procedures can help dentists manage problem behaviors effectively and systematically when performing routine dental treatment. Being knowledgeable about each patient's behavioral characteristics and the parents' level of involvement is important in the successful integration of the procedures and reduction of in-office time.
Dickey, Chandlee C.; McCarley, Robert William; Voglmaier, Martina M.; Niznikiewicz, Margaret A.; Seidman, Larry Joel; Demeo, Susan; Frumin, Melissa; Shenton, Martha Elizabeth
Objective: An abnormal superior temporal gyrus has figured prominently in schizophrenia research, and left superior temporal gyrus volume has been shown to be smaller in male subjects with schizotypal personality disorder. This is the first structural magnetic resonance imaging study to examine a group of female subjects with schizotypal personality disorder. Method: The superior temporal gyrus was drawn on coronal images acquired from female subjects recruited from the community (schizotypal...
Full Text Available Radek Ptacek,1,2 George B Stefano,1,3 Simon Weissenberger,1 Devang Akotia,1 Jiri Raboch,1 Hana Papezova,1 Lucie Domkarova,1 Tereza Stepankova,1 Michal Goetz4 1Department of Psychiatry, Charles University 1st Medical Faculty and General Teaching Hospital, Prague, Czech Republic; 2Department of Psychology, University of New York in Prague, Prague, Czech Republic; 3MitoGenetics Research Institute, MitoGenetics, LLC, Farmingdale, NY, USA; 4Department of Child Psychiatry, Charles University Second Faculty of Medicine, University Hospital Motol, Prague, Czech Republic Abstract: Attention deficit hyperactivity disorder (ADHD is a neurodevelopmental disorder that often persists in adulthood. It is defined by inattention and/or hyperactivity–impulsivity. ADHD is associated with many comorbidities, including eating disorders (EDs. In the last decade, studies have reported that ADHD is linked with binge EDs, bulimia nervosa, and anorexia nervosa. Many postulates have been proposed to explain the association: 1 impulsive behavior in ADHD patients leads to disordered eating behavior; 2 other psychologic comorbidities present in ADHD patients account for eating behavior; 3 poor eating habits and resulting nutritional deficiencies contribute to ADHD symptoms; and 4 other risk factors common to both ADHD and EDs contribute to the coincidence of both diseases. Additionally, sex differences become a significant issue in the discussion of EDs and ADHD because of the higher incidence of bulimia nervosa and anorexia nervosa in females and the ability of females to mask the symptoms of ADHD. Interestingly, both EDs and ADHD rely on a common neural substrate, namely, dopaminergic signaling. Dopaminergic signaling is critical for motor activity and emotion, the latter enabling the former into a combined motivated movement like eating. This linkage aids in explaining the many comorbidities associated with ADHD. The interconnection of ADHD and EDs is discussed from
Sarah E Wiehe
Full Text Available Various forms of community disorder are associated with health outcomes but little is known about how dynamic context where an adolescent spends time relates to her health-related behaviors.Assess whether exposure to contexts associated with crime (as a marker of community disorder correlates with self-reported health-related behaviors among adolescent girls.Girls (N = 52, aged 14-17, were recruited from a single geographic urban area and monitored for 1 week using a GPS-enabled cell phone. Adolescents completed an audio computer-assisted self-administered interview survey on substance use (cigarette, alcohol, or marijuana use and sexual intercourse in the last 30 days. In addition to recorded home and school address, phones transmitted location data every 5 minutes (path points. Using ArcGIS, we defined community disorder as aggregated point-level Unified Crime Report data within a 200-meter Euclidian buffer from home, school and each path point. Using Stata, we analyzed how exposures to areas of higher crime prevalence differed among girls who reported each behavior or not.Participants lived and spent time in areas with variable crime prevalence within 200 meters of their home, school and path points. Significant differences in exposure occurred based on home location among girls who reported any substance use or not (p 0.04 and sexual intercourse or not (p 0.01. Differences in exposure by school and path points were only significant among girls reporting any substance use or not (p 0.03 and 0.02, respectively. Exposure also varied by school/non-school day as well as time of day.Adolescent travel patterns are not random. Furthermore, the crime context where an adolescent spends time relates to her health-related behavior. These data may guide policy relating to crime control and inform time- and space-specific interventions to improve adolescent health.
Masi, Gabriele; Pisano, Simone; Milone, Annarita; Muratori, Pietro
A Child Behavior Checklist (CBCL) profile defined as Dysregulation Profile (DP) (scores 2 standard deviations or more in anxiety/depression, aggression, attention subscales) has been correlated to poor emotional and behavioral self-regulation. The clinical meaning and the prognostic implications of CBCL-DP are still debated, although it seems associated with severe psychopathology and poor adjustment. In the present study, we used the CBCL-DP score to examine the adolescent outcomes (psychiatric diagnosis, substance use, psychiatric hospitalization) in 80 referred children with disruptive behavior disorders -DBD- (Oppositional Defiant Disorder or conduct disorder), aged 8-9 years, 72 males (90%) and 8 females (10%), followed-up until the age of 14-15 years. Children with higher score on the CBCL-DP profile were at increased risk for presenting ADHD and mood disorders in adolescence. While ADHD in adolescence was predicted also by an ADHD diagnosis during childhood, CBCL-DP score was the only significant predictor of a mood disorder at 14-15 years. On the contrary, CBCL-DP score was not associated with a higher risk of conduct disorder, substance use and hospitalizations in adolescence. A cost-effective and reliable diagnostic measure such as the CBCL may be a part of the diagnostic procedure aimed to capture these at-risk children, to monitor their natural history up to adolescence, and to prevent the risk of a full-blown mood disorder. The small sample size and a selection bias of severe patients with DBD limit the generalization of the findings. Copyright © 2015 Elsevier B.V. All rights reserved.
Joon Sik Kim
Full Text Available In the pediatric literature, excessive crying has been reported solely in association with 3-month colic and is described, if at all, as unexplained crying and fussing during the first 3 months of life. The bouts of crying are generally thought to be triggered by abdominal colic (over-inflation of the still immature gastrointestinal tract, and treatment is prescribed accordingly. According to this line of reasoning, excessive crying is harmless and resolves by the end of the third month without long-term consequences. However, there is evidence that it may cause tremendous distress in the mother–infant relationship, and can lead to disorders of behavioral and emotional regulation at the toddler stage (such as sleep and feeding disorders, chronic fussiness, excessive clinginess, and temper tantrums. Early treatment of excessive crying focuses on parent–infant communication, and parent-infant interaction in the context of soothing and settling the infant to sleep is a promising approach that may prevent later behavioral and emotional disorders in infancy.
Perroud, Nader; Baud, Patrick; Mouthon, Dominique; Courtet, Philippe; Malafosse, Alain
Predictors of suicidal behaviors (SB) in bipolar (BD) and major depressive disorder (MDD) patients are poorly understood. It has been recognized that behavioral dysregulation characterizes SB with traits of impulsivity and aggression being particularly salient. However, little is known about how these traits are segregated among mood disorder patients with and without a history of suicide attempt (SA). This article aims to compare impulsivity and aggression between 143 controls, 138 BD and 186 MDD subjects with or without a history of SA. BD and MDD patients showed higher impulsivity scores (BIS-10 = 57.9 vs. 44.7, p impulsivity helped to distinguish MDD subjects without a history of SA from those with such a history, this was not the case in BD subjects where no difference in impulsive traits was observed between BD without and with history of SA (57.2 vs. 63.2 for BIS-10; p = 0.259). Impulsive and aggressive traits were strongly correlated in suicide attempters (independently of the diagnosis) but not in non-suicide attempters. Dimensional traits were not characterized at different stages of illness. Impulsivity, as a single trait, may be a reliable suicide risk marker in MDD but not in BD patients, and its strong correlation with aggressive traits seems specifically related to SB. Our study therefore suggests that the specific dimension of impulsive aggression should be systematically assessed in mood disorder patients to address properly their suicidal risk. Copyright © 2011 Elsevier B.V. All rights reserved.
Pareja, Juan A; Cuadrado, María Luz; García-Morales, Irene; Gil-Nagel, Antonio; Franch, Oriol
A nondescribed behavioral disorder was observed during wake-sleep transitions in 2 young children. Two boys had episodes of abnormal behavior in hypnagogic-and occasionally hypnopompic-periods for 1 year from the time they were 1 year and several months old. The episodes consisted of irregular body movements, which could be either gentle or violent but never made the children get out of bed. They lasted from a few seconds to 2 hours and were associated with poor reactivity and amnesia of the events. Electroencephalography (EEG) recordings showed wake-state features, with brief bursts of hypnagogic hypersynchrony, and did not display seizure activity. A distinctive behavior disorder occurring during wake-sleep transitions with a wake EEG pattern has been identified in very early childhood. The clinical profile does not fit any of the known parasomnias and might belong to a new category of parasomnia.
Moon, Chung-Man; Jeong, Gwang-Woo
Background The neuroanatomical abnormalities associated with behavioral dysfunction on explicit memory in patients generalized anxiety disorder (GAD) have not yet been clearly identified. Purpose To investigate the regional gray matter (GM) and white matter (WM) volume alterations over the whole brain in patients with GAD, as well as the correlation between the brain structural abnormality and explicit memory dysfunction. Material and Methods Twenty patients with GAD and 20 healthy controls matched for age, sex, and education level underwent high-resolution T1-weighted magnetic resonance imaging (MRI). The participants performed the explicit memory tasks with the neutral and anxiety-inducing words. Results Patients with GAD showed significantly reduced GM volumes in the midbrain (MB), thalamus, hippocampus (Hip), insula, and superior temporal gyrus (STG); and reduced WM volumes in the MB, anterior limb of the internal capsule (ALIC), dorsolateral prefrontal cortex (DLPFC), and precentral gyrus (PrG). It is important to note that the GM volume of the Hip and the WM volume of the DLPFC were positively correlated with the recognition accuracy (%) in the explicit memory tasks with neutral and anxiety-inducing words, respectively. On the other hand, the WM volume of the PrG was negatively correlated with the reaction time in the same memory tasks. Conclusion This study demonstrated the regional volume changes on whole-brain GM and WM and the correlation between the brain structural alteration and explicit memory dysfunction in GAD patients. These findings would be helpful to understand the association between the brain structure abnormality and the functional deficit in the explicit memory in GAD.
Hirshfeld-Becker, Dina R; Biederman, Joseph; Faraone, Stephen V; Violette, Heather; Wrightsman, Jessica; Rosenbaum, Jerrold F
Our objective was to test the hypothesis that temperamental behavioral disinhibition measured in early childhood would be associated with disruptive behavior disorders. We used variables from laboratory-based behavioral observations originally devised to assess behavioral inhibition to construct a theory-based a priori definition of "behavioral disinhibition" in 200 young children at-risk for panic disorder, depression, or both and 84 children of parents without anxiety or major depressive disorder. We then compared behaviorally disinhibited and nonbehaviorally disinhibited children on rates of DSM-III-R disorders and measures of academic and social dysfunction. Behavioral disinhibition was significantly associated with higher rates of disruptive behavior disorders and mood disorders. Children with behavioral disinhibition were significantly more likely than nondisinhibited, noninhibited children to have attention-deficit/hyperactivity disorder (ADHD) and to have comorbid mood and disruptive behavior disorders. Moreover, disinhibited children had lower Global Assessment of Functioning Scale scores and were more likely to have been in special classes and to have problems with school behavior and leisure activities. These results suggest that behavioral disinhibition may represent a temperamental precursor to disruptive behavior problems, particularly ADHD. Longitudinal studies using behavioral assessments of behavioral disinhibition are needed to confirm these findings.
Södersten, P; Bergh, C; Leon, M; Brodin, U; Zandian, M
We examine the science and evidence supporting cognitive behavior therapy (CBT) for the treatment of bulimia nervosa and other eating disorders. Recent trials focusing on the abnormal cognitive and emotional aspects of bulimia have reported a remission rate of about 45%, and a relapse rate of about 30% within one year. However, an early CBT trial that emphasized the normalization of eating behavior had a better outcome than treatment that focused on cognitive intervention. In support of this finding, another treatment, that restores a normal eating behavior using mealtime feedback, has an estimated remission rate of about 75% and a relapse rate of about 10% over five years. Moreover, when eating behavior was normalized, cognitive and emotional abnormalities were resolved at remission without cognitive therapy. The critical aspect of the CBT treatment of bulimia nervosa therefore may actually have been the normalization of eating behavior. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.
Crowley, E. Paula
The author of EC 607 583 responds to questions about her research on mainstreamed behaviorally disordered aggressive adolescents' perceptions of helpful and unhelpful teacher attitudes and behaviors. Issues relevant to future research in this area are noted. (JDD)
van Rooij, S J H; Kennis, M; Sjouwerman, R; van den Heuvel, M P; Kahn, R S; Geuze, E
BACKGROUND: Smaller hippocampal volume has often been observed in patients with post-traumatic stress disorder (PTSD). However, there is no consensus whether this is a result of stress/trauma exposure, or constitutes a vulnerability factor for the development of PTSD. Second, it is unclear whether
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
Khdour, Hussain Y.; Abushalbaq, Oday M.; Mughrabi, Ibrahim T.; Imam, Aya F.; Gluck, Mark A.; Herzallah, Mohammad M.; Moustafa, Ahmed A.
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...
Villemarette-Pittman, Nicole R; Stanford, Matthew S; Greve, Kevin W; Houston, Rebecca J; Mathias, Charles W
Although obsessive-compulsive personality disorder (OCPD) is an Axis II diagnosis that is not commonly associated with behavioral disinhibition, the literature contains reports of occasional explosive aggressive outbursts. Existing explanations of OCPD etiology do not address the coexistence of compulsive and impulsive features witnessed in some subpopulations of patients. In this study, the authors present a compensatory theory of OCPD in an effort to explain clinical observations of an unexpectedly large number of OCPD diagnoses among patients clinic referred and self-referred for aggression problems.
Full Text Available Malformations of cortical development are found at higher rates in autism spectrum disorder (ASD than in healthy controls on postmortem neuropathological evaluation but are more variably observed on visual review of in-vivo MRI brain scans. This may be due to the visually elusive nature of many malformations on MRI. Here, we utilize a quantitative approach to determine whether a volumetric measure of heterotopic gray matter in the white matter is elevated in people with ASD, relative to typically developing controls (TDC. Data from a primary sample of 48 children/young adults with ASD and 48 age-, and gender-matched TDCs, selected from the Autism Brain Imaging Data Exchange (ABIDE open-access database, were analyzed to compare groups on (1 blinded review of high-resolution T1-weighted research sequences; and (2 quantitative measurement of white matter hypointensity (WMH volume calculated from the same T1-weighted scans. Groupwise WMH volume comparisons were repeated in an independent, multi-site sample (80 ASD/80 TDC, also selected from ABIDE. Visual review resulted in equivalent proportions of imaging abnormalities in the ASD and TDC group. However, quantitative analysis revealed elevated periventricular and deep subcortical WMH volumes in ASD. This finding was replicated in the independent, multi-site sample. Periventricular WMH volume was not associated with age but was associated with greater restricted repetitive behaviors on both parent-reported and clinician-rated assessment inventories. Thus, findings demonstrate that periventricular WMH volume is elevated in ASD and associated with a higher degree of repetitive behaviors and restricted interests. Although the etiology of focal WMH clusters is unknown, the absence of age effects suggests that they may reflect a static anomaly.
Macoveanu, Julian; Baaré, William Frans Christian; Madsen, Kristoffer H
Background: Major depression and bipolar disorders aggregates in families and are linked with a wide range ofneurobiological abnormalities including cortical gray matter (GM) alterations. Prospective studies of individualsat familial risk may expose the neural mechanisms underlying risk...... inferior frontal cortex compared to high- and low-risk twins who remainedwell at follow-up.Conclusion: This pattern of apparently stable grater regional GM volume may constitute a neural marker of anincreased risk for developing an aﬀective disorder in individuals at familial risk....... transmission.Methods: We used voxel based morphometry to investigate changes in regional GM brain volume, over a seven-year period, in 37 initially healthy individuals having a mono- or di-zygotic twin diagnosed with major de-pression or bipolar disorder (high-risk group; mean age 41.6 yrs.) as compared to 36...
Rasheed, Saleem A.; Fore, Cecil, III; Jones, Arthur; Smith, Latisha
The research literature on the use of Functional Behavioral Assessments (FBA) to develop Behavior Intervention Plans (BIP) for students with emotional/behavioral disorders, who present problem classroom behaviors for use in the schools, is well documented. There are school-wide, district-wide, and state-wide plans that are currently being…
Situ, Mingjing; Hu, Xiao; Cai, Jia; Guo, Kuifang; Huang, Yi
To explore the relationship between the behavior phenotypes of patients with autism spectrum disorder (ASD) and their parents through family study. Forty-five core families with ASD and 30 control families from Chengdu area were examined using Autism Spectrum Quotient (AQ). Descriptive statistical analysis, correlation analysis, and Logistic regression analysis were used to investigate the effect of various factors, especially genetic factors that may affect the pathogenesis of ASD. The social skills factor and communication factor of the father's AQ scale, as well as the mother's age of childbearing and AQ social skills factor are related to whether children with ASD (R were 0.46, 0.39, 0.39 and 0.36, Pautism. ASD may be influenced by both genetic and environmental factors. The autistic behavior phenotype of parents is a risk factor for ASD and is associated with developmental anomalies of early childhood.
Hu, Yang; Zhang, Wei
Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by lack of muscle atonia during REM sleep and enactment of dream content. RBD is associated with Parkinson disease (PD) and has high incidence in PD patients. PD patient with RBD mainly presents rigid type, has longer disease duration, more severe motor and non-motor symptoms and poorer activity of daily living and life quality. The pathophysiological mechanisms of RBD may be related to dysfunctions of pontine tegmentum, locus coeruleus/sub-locus coeruleus complex and related projections. The diagnosis of RBD depends on clinical histories and video-polysomnography (v-PSG). Besides treatment for PD, protective measures have to be taken for patients and their sleep partners. If abnormal behaviors during sleep cause distress and danger,patients should be given drug therapy.
Jennum, Poul; Christensen, Julie Anja Engelhard; Zoetmulder, Marielle
Rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia characterized by a history of recurrent nocturnal dream enactment behavior and loss of skeletal muscle atonia and increased phasic muscle activity during REM sleep: REM sleep without atonia. RBD and associated comorbidities have...... recently been identified as one of the most specific and potentially sensitive risk factors for later development of any of the alpha-synucleinopathies: Parkinson's disease, dementia with Lewy bodies, and other atypical parkinsonian syndromes. Several other sleep-related abnormalities have recently been...... identified in patients with RBD/Parkinson's disease who experience abnormalities in sleep electroencephalographic frequencies, sleep-wake transitions, wake and sleep stability, occurrence and morphology of sleep spindles, and electrooculography measures. These findings suggest a gradual involvement...
Stevens, Michael C.; Haney-Caron, Emily
Background Previous studies of brain structure abnormalities in conduct disorder and attention-deficit/hyperactivity disorder (ADHD) samples have been limited owing to cross-comorbidity, preventing clear understanding of which structural brain abnormalities might be specific to or shared by each disorder. To our knowledge, this study was the first direct comparison of grey and white matter volumes in diagnostically “pure” (i.e., no comorbidities) conduct disorder and ADHD samples. Methods Groups of adolescents with noncormobid conduct disorder and with noncomorbid, combined-subtype ADHD were compared with age- and sex-matched controls using DARTEL voxel-based analysis of T1-weighted brain structure images. Analysis of variance with post hoc analyses compared whole brain grey and white matter volumes among the groups. Results We included 24 adolescents in each study group. There was an overall 13% reduction in grey matter volume in adolescents with conduct disorder, reflecting numerous frontal, temporal, parietal and subcortical deficits. The same grey matter regions typically were not abnormal in those with ADHD. Deficits in frontal lobe regions previously identified in studies of patients with ADHD either were not detected, or group differences from controls were not as strong as those between the conduct disorder and control groups. White matter volume measurements did not differentiate conduct disorder and ADHD. Limitations Our modest sample sizes prevented meaningful examination of individual features of ADHD or conduct disorder, such as aggression, callousness, or hyperactive versus inattentive symptom subtypes. Conclusion The evidence supports theories of frontotemporal abnormalities in adolescents with conduct disorder, but raises questions about the prominence of frontal lobe and striatal structural abnormalities in those with noncomorbid, combined-subtype ADHD. The latter point is clinically important, given the widely held belief that ADHD is
Bremner, J. Douglas; Randall, Penny; Scott, Tammy M.; Bronen, Richard A.; Seibyl, John P.; Southwick, Steven M.; Delaney, Richard C.; McCarthy, Gregory; Charney, Dennis S.; Innis, Robert B.
Objective Studies in nonhuman primates suggest that high levels of cortisol associated with stress have neurotoxic effects on the hippocampus, a brain structure involved in memory. The authors previously showed that patients with combat-related posttraumatic stress disorder (PTSD) had deficits in short-term memory. The purpose of this study was to compare the hippocampal volume of patients with PTSD to that of subjects without psychiatric disorder. Method Magnetic resonance imaging was used to measure the volume of the hippocampus in 26 Vietnam combat veterans with PTSD and 22 comparison subjects selected to be similar to the patients in age, sex, race, years of education, socioeconomic status, body size, and years of alcohol abuse. Results The PTSD patients had a statistically significant 8% smaller right hippocampal volume relative to that of the comparison subjects, but there was no difference in the volume of other brain regions (caudate and temporal lobe). Deficits in short-term verbal memory as measured with the Wechsler Memory Scale were associated with smaller right hippocampal volume in the PTSD patients only. Conclusions These findings are consistent with a smaller right hippocampal volume in PTSD that is associated with functional deficits in verbal memory. PMID:7793467
Danek, Michał; Danek, Janusz; Araszkiewicz, Aleksander
Many animal models in different species have been developed for mental and behavioral disorders. This review presents large animals (dog, ovine, swine, horse) as potential models of this disorders. The article was based on the researches that were published in the peer-reviewed journals. Aliterature research was carried out using the PubMed database. The above issues were discussed in the several problem groups in accordance with the WHO International Statistical Classification of Diseases and Related Health Problems 10thRevision (ICD-10), in particular regarding: organic, including symptomatic, disorders; mental disorders (Alzheimer's disease and Huntington's disease, pernicious anemia and hepatic encephalopathy, epilepsy, Parkinson's disease, Creutzfeldt-Jakob disease); behavioral disorders due to psychoactive substance use (alcoholic intoxication, abuse of morphine); schizophrenia and other schizotypal disorders (puerperal psychosis); mood (affective) disorders (depressive episode); neurotic, stress-related and somatoform disorders (posttraumatic stress disorder, obsessive-compulsive disorder); behavioral syndromes associated with physiological disturbances and physical factors (anxiety disorders, anorexia nervosa, narcolepsy); mental retardation (Cohen syndrome, Down syndrome, Hunter syndrome); behavioral and emotional disorders (attention deficit hyperactivity disorder). This data indicates many large animal disorders which can be models to examine the above human mental and behavioral disorders.
Didem Behice ÖZTOP
Full Text Available Currently, Cognitive Behavioral Therapy (CBT becomes one of the leading approaches in the psychotherapy. However,use of CBT in childhood psychotherapy is considerably novel. After 1990s, it has been understood that it is an effectivemethod for children and adolescents. Anxiety disorders are one of the most common problems in the field of childhoodand adolescent psychiatry. In the studies conducted, the effectiveness of CBT was demonstrated in anxiety disorders ofthe children and adolescents. Moreover, it was suggested that this effectiveness is permanent in some studies. Prioritygoal of CBT is to change inappropriate learning and thinking patterns in the children and adolescents. By “now and here”fashion, it is attempted to reveal the origin of current problems. During the process, the factors are considered, whichcause to maintain the symptoms. It is attempted to decrease signs caused to stress by improving coping skills duringtherapy. To this end, methods including observation, relaxation training, systematic desensitization, social skills training,cognitive restructuring and exposure therapy are applied in sessions by taking child’s problems into consideration. Scalesspecific to anxiety disorders are used in the assessment and follow-up. Age and development level of the child should beparticularly taken into account while using assessment tools and therapeutic modality.
Full Text Available Currently, Cognitive Behavioral Therapy (CBT becomes one of the leading approaches in the psychotherapy. However, use of CBT in childhood psychotherapy is considerably novel. After 1990s, it has been understood that it is an effective method for children and adolescents. Anxiety disorders are one of the most common problems in the field of childhood and adolescent psychiatry. In the studies conducted, the effectiveness of CBT was demonstrated in anxiety disorders of the children and adolescents. Moreover, it was suggested that this effectiveness is permanent in some studies. Priority goal of CBT is to change inappropriate learning and thinking patterns in the children and adolescents. By now and here fashion, it is attempted to reveal the origin of current problems. During the process, the factors are considered, which cause to maintain the symptoms. It is attempted to decrease signs caused to stress by improving coping skills during therapy. To this end, methods including observation, relaxation training, systematic desensitization, social skills training, cognitive restructuring and exposure therapy are applied in sessions by taking childs problems into consideration. Scales specific to anxiety disorders are used in the assessment and follow-up. Age and development level of the child should be particularly taken into account while using assessment tools and therapeutic modality [JCBPR 2013; 2(1.000: 10-24
Egger, Helen Link; Angold, Adrian
We review recent research on the presentation, nosology and epidemiology of behavioral and emotional psychiatric disorders in preschool children (children ages 2 through 5 years old), focusing on the five most common groups of childhood psychiatric disorders: attention deficit hyperactivity disorders, oppositional defiant and conduct disorders,…
Full Text Available AIM: High levels of anger and aggression in post-traumatic stress disorder lead to unfavorable social, legal, physical and economic results to family members and the other social layers as much as patients. In this study, it is aimed to investigate the relation between both alcohol-cigarette consumption ratios and anger levels, characteristics of aggressive behaviors and the judicial outcome in cases diagnosed post-traumatic stress disorder due to armed conflict. METHODS: 38 cases diagnosed as post-traumatic stress disorder were included to the study. Pre- and post-traumatic alcohol/cigarette consumption amounts and aggressive behaviors are determined. Impact of Events Scale (Revised (IES-R was used for evaluating post-traumatic stress disorder symptom patterns and severity, Buss Perry Aggression Questionnaire was used for measuring anger and aggression levels, and Taylor and #8217;s Violence Rating Scale was used for evaluating the judicial outcome of aggression. RESULTS: 23 of cases (60.6% were married with children, 13 of cases (34.25 were single and 2 of cases (5.2% were divorced.18 of cases (47.4% were graduate. IES-R total score was 66,9 +/- 12,7, Buss Perry total score was 111,3 +/- 20,5, and Taylor and #8217;s Violence Rate was 2,5 +/- 1,0. When the pre- and post-traumatic aggressive behaviors were compared; physical violence to the partner was increased more than ten times, Physical and verbal violence to social individuals were increased more than four and seven times, respectively. And also it is observed that inflicting damage to property was increased 17 times, reckless driving was increased 11 times, and self-mutilation was increased 5 times. Alcohol consumption was determined as 0 (0 - 126 g/day for pre-trauma cases and 16.5 (0 - 294 g/day for post-trauma cases. Cigarette smoking was determined as 5 (0 and #8211; 40 cigarette/day for pre-trauma cases and 30 (0 -60 cigarette/day for post-trauma cases. CONCLUSION: Post
Yerys, Benjamin E; Wallace, Gregory L; Sokoloff, Jennifer L; Shook, Devon A; James, Joette D; Kenworthy, Lauren
Recent estimates suggest that 31% of children with autism spectrum disorders (ASD) meet diagnostic criteria for attention deficit/hyperactivity disorder (ADHD), and another 24% of children with ASD exhibit subthreshold clinical ADHD symptoms. Presence of ADHD symptoms in the context of ASD could have a variety of effects on cognition, autistic traits, and adaptive/maladaptive behaviors including: exacerbating core ASD impairments; adding unique impairments specific to ADHD; producing new problems unreported in ASD or ADHD; having no clear impact; or producing some combination of these scenarios. Children with ASD and co-morbid ADHD symptoms (ASD+ADHD; n = 21), children with ASD without ADHD (ASD; n = 28), and a typically developing control group (n = 21) were included in the study; all groups were matched on age, gender-ratio, IQ, and socioeconomic status. Data were collected on verbal and spatial working memory, response inhibition, global executive control (EC), autistic traits, adaptive functioning, and maladaptive behavior problems. In this sample, the presence of ADHD symptoms in ASD exacerbated impairments in EC and adaptive behavior and resulted in higher autistic trait, and externalizing behavior ratings. ADHD symptoms were also associated with greater impairments on a lab measure of verbal working memory. These findings suggest that children with ASD+ADHD symptoms present with exacerbated impairments in some but not all domains of functioning relative to children with ASD, most notably in adaptive behavior and working memory. Therefore, ADHD may moderate the expression of components of the ASD cognitive and behavioral phenotype, but ASD+ADHD may not represent an etiologically distinct phenotype from ASD alone.
Comings, D E; Blum, K
added to the list. Like other behavioral disorders, these are polygenically inherited and each gene accounts for only a small per cent of the variance. Techniques such as the Multivariate Analysis of Associations, which simultaneously examine the contribution of multiple genes, hold promise for understanding the genetic make up of polygenic disorders.
Martha Milade Torres Nupan
Full Text Available AimThe last systematic review of research on the behavior of children with neurofibromatosis type 1 (NF1 was in 2012. Since then, several important findings have been published. Therefore, the study aim was to synthesize recent relevant work related to this issue.MethodWe conducted a systematic review of the literature. Relevant articles were identified using the electronic databases PubMed, PsycINFO, and Scopus and a manual search of references lists. Thirty of 156 articles identified met the inclusion criteria. A quality evaluation of the articles was performed and the information was synthesized using a narrative approach.ResultsCompared with controls, children and adolescents with NF1 present significant alterations in language, reading, visuospatial skills, motor function, executive function, attention, behavior, emotion, and social skills. The prevalence of attention-deficit/hyperactivity disorder (ADHD is important and can affect cognition and executive function variables. A high prevalence of autistic traits and autistic spectrum disorder were reported. The benefits of using statins to treat cognitive deficits are unclear. However, children with NF1 and ADHD seem to benefit from methylphenidate treatment. The presence of hyperintensities in brain magnetic resonance imaging data seem to be related to poor cognitive performance. Analysis of these lesions could help to predict cognitive alterations in children with NF1.InterpretationThere has been important progress to evaluate cognitive characteristics of children with NF1 and to determine the physiological mechanisms of the concomitant disorders. However, discrepancies in relation to intelligence, learning disabilities, attention deficits, and treatment remain. Further investigations on this topic are recommended.
Torres Nupan, Martha Milade; Velez Van Meerbeke, Alberto; López Cabra, Claudia Alejandra; Herrera Gomez, Paula Marcela
The last systematic review of research on the behavior of children with neurofibromatosis type 1 (NF1) was in 2012. Since then, several important findings have been published. Therefore, the study aim was to synthesize recent relevant work related to this issue. We conducted a systematic review of the literature. Relevant articles were identified using the electronic databases PubMed, PsycINFO, and Scopus and a manual search of references lists. Thirty of 156 articles identified met the inclusion criteria. A quality evaluation of the articles was performed and the information was synthesized using a narrative approach. Compared with controls, children and adolescents with NF1 present significant alterations in language, reading, visuospatial skills, motor function, executive function, attention, behavior, emotion, and social skills. The prevalence of attention-deficit/hyperactivity disorder (ADHD) is important and can affect cognition and executive function variables. A high prevalence of autistic traits and autistic spectrum disorder were reported. The benefits of using statins to treat cognitive deficits are unclear. However, children with NF1 and ADHD seem to benefit from methylphenidate treatment. The presence of hyperintensities in brain magnetic resonance imaging data seem to be related to poor cognitive performance. Analysis of these lesions could help to predict cognitive alterations in children with NF1. There has been important progress to evaluate cognitive characteristics of children with NF1 and to determine the physiological mechanisms of the concomitant disorders. However, discrepancies in relation to intelligence, learning disabilities, attention deficits, and treatment remain. Further investigations on this topic are recommended.
Full Text Available Artificial protocellular compartments and lipid vesicles have been used as model systems to understand the origins and requirements for early cells, as well as to design encapsulated reactors for biotechnology. One prominent feature of vesicles is the semi-permeable nature of their membranes, able to support passive diffusion of individual solute species into/out of the compartment, in addition to an osmotic water flow in the opposite direction to the net solute concentration gradient. Crucially, this water flow affects the internal aqueous volume of the vesicle in response to osmotic imbalances, in particular those created by ongoing reactions within the system. In this theoretical study, we pay attention to this often overlooked aspect and show, via the use of a simple semi-spatial vesicle reactor model, that a changing solvent volume introduces interesting non-linearities into an encapsulated chemistry. Focusing on bistability, we demonstrate how a changing volume compartment can degenerate existing bistable reactions, but also promote emergent bistability from very simple reactions, which are not bistable in bulk conditions. One particularly remarkable effect is that two or more chemically-independent reactions, with mutually exclusive reaction kinetics, are able to couple their dynamics through the variation of solvent volume inside the vesicle. Our results suggest that other chemical innovations should be expected when more realistic and active properties of protocellular compartments are taken into account.
Horovitz, Max; Matson, Johnny L.; Hattier, Megan A.; Tureck, Kimberly; Bamburg, Jay W.
Rates of challenging behaviors were assessed in 175 adults with intellectual disability (ID) or ID and a comorbid autism spectrum disorder (ASD). The relationship between ASD diagnosis, race, and challenging behaviors was assessed using the "Autism Spectrum Disorders-Behavior Problems for Adults (ASD-BPA)." Those with ASD and ID were…
Wood, Frank H., Ed.; Lakin, K. Charlie, Ed.
The book contains five papers presented at a 1979 topical conference on the definition of emotional disturbance and behavioral disorders in educational settings. The first paper, by F. Wood, is titled "Defining Disturbing, Disordered, and Disturbed Behavior." Topics covered include ambivalence about defining deviant behavior by special educators,…
Efstratopoulou, Maria; Janssen, Rianne; Simons, Johan
The study was designed to investigate the discriminant validity of the Motor Behavior Checklist (MBC) for distinguishing four group of children independently classified with Attention-Deficit/Hyperactivity Disorder, (ADHD; N = 22), Conduct Disorder (CD; N = 17), Learning Disabilities (LD; N = 24) and Autistic Spectrum Disorders (ASD; N = 20).…
Hoekstra, PJ; Steenhuis, MP; Troost, PW; Korf, J; Kallenberg, CGM; Minderaa, RB
The aim of this study was to investigate social and behavioral problems related to attention-deficit hyperactivity disorder (ADHD), obsessions and compulsions, and tic severity in children with a tic disorder. Parents of 58 children with a tic disorder with and without different forms of ADHD
Raguraman, Janakiraman; Priyadharshini, Kothai R.; Chandrasekaran, R.; Vijaysagar, John
A male patient with homosexual obsession in obsessive compulsive disorder shows a better outcome following a combination of pharmacotherapy and psychotherapy. This case report emphasizes the importance of combination therapy in obsessive compulsive disorder with abnormal sexual impulses and behavior.
van Emmerik-van Oortmerssen, Katelijne; Vedel, Ellen; van den Brink, Wim; Schoevers, Robert A.
Two cases of integrated cognitive behavioral therapy (ICBT) for substance use disorder (SUD) and Attention Deficit Hyperactivity Disorder (ADHD) are presented illustrating that ICBT is a promising new treatment option
van Emmerik-van Oortmerssen, Katelijne; Vedel, Ellen; van den Brink, Wir; Schoevers, Robert A.
Two cases of integrated cognitive behavioral therapy (ICBT) for substance use disorder (SUD) and Attention Deficit Hyperactivity Disorder (ADHD) are presented illustrating that ICBT is a promising new treatment option. (C) 2015 Elsevier Ltd. All rights reserved.
Smith, April R; Forrest, Lauren N; Velkoff, Elizabeth A; Ribeiro, Jessica D; Franklin, Joseph
The current study tested whether people with and without eating disorders (EDs) varied in their implicit attitudes toward ED-relevant stimuli. Additionally, the study tested whether implicit evaluations of ED-relevant stimuli predicted ED symptoms and behaviors over a 4-week interval. Participants were people without EDs (N = 85) and people seeking treatment for EDs (N = 92). All participants completed self-report questionnaires and a version of the affect misattribution procedure (AMP) at baseline. The AMP indexed implicit evaluations of average body stimuli, eating stimuli, and ED-symptom stimuli. Participants with EDs completed weekly follow-up measures of ED symptoms and behaviors for 4 weeks. Contrary to predictions, the anorexia nervosa (AN) group did not differ from the no ED group on implicit attitudes toward ED-symptom stimuli, and the bulimia nervosa (BN) group had less positive implicit attitudes toward ED-symptom stimuli relative to the no ED group. In line with predictions, people with AN and BN had more negative implicit attitudes toward average body and eating stimuli relative to the no ED group. In addition, among the ED group more negative implicit attitudes toward eating stimuli predicted ED symptoms and behaviors 4 weeks later, over and above baseline ED symptoms and behaviors. Taken together, implicit evaluations of eating stimuli differentiated people with AN and BN from people without EDs and longitudinally predicted ED symptoms and behaviors. Interventions that increase implicit liking of eating-related stimuli may reduce ED behaviors. © 2018 Wiley Periodicals, Inc.
Karchemskiy, Asya; Garrett, Amy; Howe, Meghan; Adleman, Nancy; Simeonova, Diana I; Alegria, Dylan; Reiss, Allan; Chang, Kiki
Children of parents with bipolar disorder (BD), especially those with attention deficit hyperactivity disorder (ADHD) and symptoms of depression or mania, are at significantly high risk for developing BD. As we have previously shown amygdalar reductions in pediatric BD, the current study examined amygdalar volumes in offspring of parents (BD offspring) who have not yet developed a full manic episode. Youth participating in the study included 22 BD offspring and 22 healthy controls of comparable age, gender, handedness, and IQ. Subjects had no history of a manic episode, but met criteria for ADHD and moderate mood symptoms. MRI was performed on a 3T GE scanner, using a 3D volumetric spoiled gradient echo series. Amygdalae were manually traced using BrainImage Java software on positionally normalized brain stacks. Bipolar offspring had similar amygdalar volumes compared to the control group. Exploratory analyses yielded no differences in hippocampal or thalamic volumes. Bipolar offspring do not show decreased amygdalar volume, possibly because these abnormalities occur after more prolonged illness rather than as a preexisting risk factor. Longitudinal studies are needed to determine whether amygdalar volumes change during and after the development of BD. 2011 Elsevier Ireland Ltd. All rights reserved.
Frank, Hannah; Stewart, Elyse; Walther, Michael; Benito, Kristen; Freeman, Jennifer; Conelea, Christ; Garci, Abbe
Previous research has shown that among the various subtypes of obsessive-compulsive disorder (OCD), adults (e.g. Frost, Krause & Steketee, 1996) and older children and adolescents (Bloch et al., 2009; Storch et al., 2007) with problematic hoarding have distinct features and a poor treatment prognosis. However, there is limited information on the phenomenology and prevalence of hoarding behaviors in young children. The present study characterizes children ages 10 and under who present with OCD and hoarding behaviors. Sixty-eight children received a structured interview-determined diagnosis of OCD. Clinician administered, parent-report, and child-report measures on demographic, symptomatic, and diagnostic variables were completed. Clinician ratings of hoarding symptoms and parent and child endorsement of the hoarding item on the CY-BOCS checklist (Scahill, Riddle, McSwiggin-Hardin, & Ort, 1997) determined inclusion in the hoarding group ( n =33). Compared to children without hoarding symptoms ( n =35), the presence of hoarding symptoms was associated with an earlier age of primary diagnosis onset and a higher proportion of ADHD and provisional anxiety diagnoses. These results are partially consistent with the adult literature and with findings in older children (Storch et al., 2007). Additional data on clinical presentation and phenomenology of hoarding are needed to form a developmentally appropriate definition of the behavior.
Devnani, Preeti; Fernandes, Racheal
Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by dream enactment behavior resulting from a loss of REM skeletal muscle atonia. The neurobiology of REM sleep and the characteristic features of REM atonia have an important basis for understanding the aggravating etiologies the proposed pharmacological interventions in its management. This review outlines the evidence for behavioral and therapeutic measures along with evidence-based guidelines for their implementation, impact on falls, and effect on polysomnography (PSG) while highlighting the non-motor, autonomic, and cognitive impact of this entity. PubMed databases were reviewed upto May 2013 in peer-reviewed scientific literature regarding the pathophysiology and management of RBD in adults. The literature was graded according to the Oxford centre of evidence-based Medicine Levels. An early intervention that helps prevent consequences such as falls and provides a base for intervention with neuroprotective mechanisms and allocates a unique platform that RBD portrays with its high risk of disease conversion with a sufficiently long latency. RBD provides a unique platform with its high risk of disease conversion with a sufficiently long latency, providing an opportunity for early intervention both to prevent consequences such as falls and provide a base for intervention with neuroprotective mechanisms.
Full Text Available Rapid eye movement (REM sleep behavior disorder (RBD is characterized by dream enactment behavior resulting from a loss of REM skeletal muscle atonia. The neurobiology of REM sleep and the characteristic features of REM atonia have an important basis for understanding the aggravating etiologies the proposed pharmacological interventions in its management. This review outlines the evidence for behavioral and therapeutic measures along with evidence-based guidelines for their implementation, impact on falls, and effect on polysomnography (PSG while highlighting the non-motor, autonomic, and cognitive impact of this entity. PubMed databases were reviewed upto May 2013 in peer-reviewed scientific literature regarding the pathophysiology and management of RBD in adults. The literature was graded according to the Oxford centre of evidence-based Medicine Levels. An early intervention that helps prevent consequences such as falls and provides a base for intervention with neuroprotective mechanisms and allocates a unique platform that RBD portrays with its high risk of disease conversion with a sufficiently long latency. RBD provides a unique platform with its high risk of disease conversion with a sufficiently long latency, providing an opportunity for early intervention both to prevent consequences such as falls and provide a base for intervention with neuroprotective mechanisms.
Zhu, J; Guo, M; Yang, T; Lai, X; Lei, Y Y; He, M L; Chen, J; Li, T Y
Objective: To investigate the relationship between gastrointestinal disorders (GID) and core symptoms or behavioral problems among the children with autism spectrum disorder (ASD) . Method: Totally 328 children with ASD and 202 normal controls were enrolled in this cross-sectional study from August 2013 to October 2016. The information about the gastrointestinal disorders, behavioral and emotional problems was collected by using questionnaires. Childhood Autism Rating Scale (CARS), Autism Behavior Checklist (ABC) were used to assess the core symptoms of the children with ASD. Neurodevelopmental status was evaluated with Gesell Developmental Scale (GDS). These variables were analyzed by using student's t -test and chi-square test. Result: The prevalence of GID was significantly higher in the children with ASD than in the normally developing children (49.4% (162/328) vs .25.7% (52/202), χ(2)=29.039, P= 0.000), especially the symptoms of constipation (33.2% (109/328) vs . 13.9% (28/202)), diarrhea (9.5%(31/328) vs . 1.5% (3/202)), nausea and vomiting (9.5% (31/328) vs . 3.5% (7/202)), and foul defecation (16.5% (54/328) vs . 5.0% (10/202)) (all P 0.05). Compared with ASD children without GID ( n =166), the ASD children with GID ( n =162) got higher scores in the "Body and Object Use" of ABC scale ( (16.4±9.3) vs . (12.3±6.7) scores, t= 2.258, P= 0.028), and had more emotional problems (63.6% (103/162) vs . 49.4% (82/166), χ(2)=6.707, P= 0.010). Moreover, the score of behavior problems questionnaire was higher in the ASD children with GID ( (35.3±16.8) vs . (16.1±13.6) scores, t= 5.748, P= 0.000). Conclusion: Children with ASD have higher risk of GID than the normal developing children. While the stereotyped behaviors, problem behaviors and emotional problems are severer in the ASD children with GID. Hence, it is important to provide comprehensive treatment and management for these groups of children.
Domanico, Daniela; Fragiotta, Serena; Cutini, Alessandro; Grenga, Pier Luigi; Vingolo, Enzo Maria
The aim of this review is to focus the current knowledge about mental and behavioral disorders in Usher syndrome. Previous studies described the presence of various mental disorders associated with Usher syndrome, suggesting possible mechanisms of association between these disorders. The most common manifestations are schizophrenia-like disorder and psychotic symptoms. Mood and behavioral disorders are rarely described, and often are associated with more complex cases in co-occurrence with other psychiatric disorders. Neuroimaging studies reported diffuse involvement of central nervous system (CNS) in Usher patients, suggesting a possible role of CNS damage in the pathogenesis of psychiatric manifestations. Genetic hypothesis and stress-related theories have also been proposed.
Granero, Roser; Fernández-Aranda, Fernando; Steward, Trevor; Mestre-Bach, Gemma; Baño, Marta; Del Pino-Gutiérrez, Amparo; Moragas, Laura; Aymamí, Neus; Gómez-Peña, Mónica; Mallorquí-Bagué, Núria; Tárrega, Salomé; Menchón, José M; Jiménez-Murcia, Susana
Compulsive buying behavior (CBB) has begun to be recognized as a condition worthy of attention by clinicians and researchers. Studies on the commonalities between CBB and other behavioral addictions such as gambling disorder (GD) exist in the literature, but additional research is needed to assess the frequency and clinical relevance of the comorbidity of CBB and GD. The aim of the study was to estimate the point-prevalence of CBB+GD in a clinical setting. Data corresponded to n = 3221 treatment-seeking patients who met criteria for CBB or GD at a public hospital unit specialized in treating behavioral addictions. Three groups were compared: only-CBB (n = 127), only-GD (n = 3118) and comorbid CBB+GD (n = 24). Prevalence for the co-occurrence of CBB+GD was 0.75%. In the stratum of patients with GD, GD+CBB comorbidity obtained relatively low point prevalence (0.77%), while in the subsample of CBB patients the estimated prevalence of comorbid GD was relatively high (18.9%). CBB+GD comorbidity was characterized by lower prevalence of single patients, higher risk of other behavioral addictions (sex, gaming or internet), older age and age of onset. CBB+GD registered a higher proportion of women compared to only-GD (37.5 vs. 10.0%) but a higher proportion of men compared to only-CBB (62.5 vs. 24.4%). Compared to only-GD patients, the simultaneous presence of CBB+GD was associated with increased psychopathology and dysfunctional levels of harm avoidance. This study provides empirical evidence to better understand CBB, GD and their co-occurrence. Future research should help delineate the processes through which people acquire and develop this comorbidity.
Full Text Available Compulsive buying behavior (CBB has begun to be recognized as a condition worthy of attention by clinicians and researchers. Studies on the commonalities between CBB and other behavioral addictions such as gambling disorder (GD exist in the literature, but additional research is needed to assess the frequency and clinical relevance of the comorbidity of CBB and GD. The aim of the study was to estimate the point-prevalence of CBB+GD in a clinical setting. Data corresponded to n=3,221 treatment-seeking patients who met criteria for CBB or GD at a public hospital unit specialized in treating behavioral addictions. Three groups were compared: only-CBB (n=127, only-GD (n=3,118 and comorbid CBB+GD (n=24. Prevalence for the co-occurrence of CBB+GD was 0.75%. In the stratum of patients with GD, GD+CBB comorbidity obtained relatively low point prevalence (0.77%, while in the subsample of CBB patients the estimated prevalence of comorbid GD was relatively high (18.9%. CBB+GD comorbidity was characterized by lower prevalence of single patients, higher risk of other behavioral addictions (sex, gaming or internet, older age and age of onset. CBB+GD registered a higher proportion of women compared to only-GD (37.5% vs. 10.0% but a higher proportion of men compared to only-CBB (62.5% vs. 24.4%. Compared to only-GD patients, the simultaneous presence of CBB+GD was associated with increased psychopathology and dysfunctional levels of harm avoidance. This study provides empirical evidence to better understand CBB, GD and their co-occurrence. Future research should help delineate the processes through which people acquire and develop this comorbidity.
Brunetti, Valerio; Losurdo, Anna; Testani, Elisa; Lapenta, Leonardo; Mariotti, Paolo; Marra, Camillo; Rossini, Paolo Maria; Della Marca, Giacomo
Mild Cognitive Impairment (MCI) and REM Behavior Disorder (RBD) are both associated with a degeneration of ponto-medullary cholinergic pathways. We conducted a placebo-controlled, cross-over pilot trial of Rivastigmine (RVT) in 25 consecutive patients with MCI, who presented RBD refractory to conventional first-line treatments (melatonin up to 5 mg/day and clonazepam up to 2 mg/day). RVT treatment was followed by a significant reduction of RBD episodes when compared with placebo. Our data suggest that, in MCI patients with RBD resistant to conventional therapies (muscle relaxants benzodiazepines or melatonin,) treatment with RVT may induce a reduction in the frequency of RBD episodes compared to placebo.
Breen, Michael J., Ed.; Fiedler, Craig R., Ed.
The 15 chapters in this book address behavioral approaches to the assessment of youth with emotional and/or behavioral disorders. Chapters have the following titles and authors: (1) "Behavioral Assessment: An Overview" (Catherine Stanger); (2) "Legal and Ethical Issues in the Educational Assessment and Programming for Youth with…
Conclusions: It can be said that the patients with bipolar disorder use substance and addictive behaviors for enjoyment and as pleasure stimulants; they also use substances to suppress unpleasant stimulants and negative emotions. These results indicate that behavioral activation and inhibition systems have an important role in the incidence and exacerbation of addictive behaviors. Therefore, preventive interventions in this direction seem to be necessary.
Lauren Worcester; T. F. McLaughlin
This literature review compares treatment for attention-maintainedversus escape maintained aberrant behavior in children with behavior disorders. Specifically, studies utilizing time out procedures, differential reinforcement procedures, noncontingent reinforcement, and functional communication training are discussed. It was found that these are effective treatments for attention-maintained behaviors; while escape extinction, positive and negative reinforcement, functional communication trai...
the personal challenges presented by the disaster. There may be expectations of panic, but what almost always occurs is rational behavior . For many...Similarly, there may be expectations of disorder, but what appears is a great deal of prosocial instead of antisocial behavior . To inexperienced...FEMA 104/July 1986 (5-1 Organizational Behavior in Disasters and IMpliCations for Disaster Planning - ii;~1COPBy Enrico L. Quarante~l , Ph. D
Nakano, Natsuko; Kinoshita, Fumiya; Takada, Hiroki; Nakayama, Meiho
Polysomnography (PSG), which records physiological phenomena including brain waves, breathing status, and muscle tonus, is useful for the diagnosis of sleep disorders as a gold standard. However, measurement and analysis are complex for several specific sleep disorders, such as rapid eye movement (REM) sleep behavior disorder (RBD). Usually, brain waves during REM sleep indicate an awakening pattern under relaxed conditions of skeletal and antigravity muscles. However, these muscles are activated during REM sleep when patients suffer from RBD. These activated muscle movements during REM, so-called REM without atonia (RWA) recorded by PSG, may be related to a neurodegenerative disease such as Parkinson's disease. Thus, careful analysis of RWA is significant not only physically, but also clinically. Commonly, manual viewing measurement analysis of RWA is time-consuming. Therefore, quantitative studies on RWA are rarely reported. A software program, developed from Microsoft Office Excel ® , was used to semiautomatically analyze the RWA ratio extracted from PSG to compare with manual viewing measurement analysis. In addition, a quantitative muscle tonus study was carried out to evaluate the effect of medication on RBD patients. Using this new software program, we were able to analyze RWA on the same cases in approximately 15 min as compared with 60 min in the manual viewing measurement analysis. This software program can not only quantify RWA easily but also identify RWA waves for either phasic or tonic bursts. We consider that this software program will support physicians and scientists in their future research on RBD. We are planning to offer this software program for free to physicians and scientists.
Peters-Scheffer, N.C.; Didden, H.C.M.; Mulders, M.; Korzilius, H.P.L.M.
To determine the effectiveness of low intensity behavioral treatment (LIBT) supplementing regular treatment in young children with autism spectrum disorder (ASD) and intellectual disability (ID) standardized tests of cognition, adaptive behavior, interpersonal relations, play, language,
Chen, Hua Hsuan; Nicoletti, Mark; Sanches, Marsal; Hatch, John P; Sassi, Roberto B; Axelson, David; Brambilla, Paolo; Keshavan, Matcheri S; Ryan, Neal; Birmaher, Boris; Soares, Jair C
The volume of the pituitary gland in adults with bipolar disorder has previously been reported to be smaller than that of healthy controls. Such abnormalities would be consistent with the HPA dysfunction reported in this illness. We conducted a study of children and adolescents with bipolar disorder to determine whether size abnormalities in the pituitary gland are already present early in illness course. Magnetic resonance imaging (MRI) morphometric analysis of the pituitary gland was carried out in 16 DSM-IV children and adolescents with bipolar disorder (mean age+/-sd=15.5+/-3.4 years) and 21 healthy controls (mean age+/-sd=16.9+/-3.8 years). Subjects underwent a 1.5 T MRI, with 3-D Spoiled Gradient Recalled (SPGR) acquisition. There was no statistically significant difference between pituitary gland volumes of bipolar patients compared to healthy controls (ANCOVA, age, gender, and ICV as covariates; F=1.77, df=1,32, P=.19). There was a statistically significant direct relationship between age and pituitary gland volume in both groups (r=.59, df=17, P=.007 for healthy controls; r=.61, df=12, P=.008 for bipolar patients). No evidence of size abnormalities in the pituitary gland was found in child and adolescent bipolar patients, contrary to reports involving adult bipolar patients. This suggests that anatomical abnormalities in this structure may develop later in illness course as a result of continued HPA dysfunction. (c) 2005 Wiley-Liss, Inc.
Full Text Available Both brain structural abnormalities and neurocognitive impairments are core features of schizophrenia. We have previously reported enlargements in subcortical brain structure volumes and impairment of neurocognitive functioning as measured by the MATRICS Cognitive Consensus Battery (MCCB in early onset schizophrenia spectrum disorders (EOS. To our knowledge, no previous study has investigated whether neurocognitive performance and volumetric abnormalities in subcortical brain structures are related in EOS.Twenty-four patients with EOS and 33 healthy controls (HC were included in the study. Relationships between the caudate nucleus, the lateral and fourth ventricles volumes and neurocognitive performance were investigated with multivariate linear regression analyses. Intracranial volume, age, antipsychotic medication and IQ were included as independent predictor-variables.The caudate volume was negatively correlated with verbal learning performance uniquely in the EOS group (r=-.454, p=.034. There were comparable positive correlations between the lateral ventricular volume and the processing speed, attention and reasoning and problem solving domains for both the EOS patients and the healthy controls. Antipsychotic medication was related to ventricular enlargements, but did not affect the brain structure-function relationship.Enlargement of the caudate volume was related to poorer verbal learning performance in patients with EOS. Despite a 32% enlargement of the lateral ventricles in the EOS group, associations to processing speed, attention and reasoning and problem solving were similar for both the EOS and the HC groups.
Poletti, S; Aggio, V; Hoogenboezem, T A; Ambrée, O; de Wit, H; Wijkhuijs, A J M; Locatelli, C; Colombo, C; Arolt, V; Drexhage, H A; Benedetti, F
Bipolar Disorder (BD) is a severe psychiatric condition characterized by grey matter (GM) volumes reduction. Neurotrophic factors have been suggested to play a role in the neuroprogressive changes during the illness course. In particular peripheral brain-derived neurotrophic factor (BDNF) has been proposed as a potential biomarker related to disease activity and neuroprogression in BD. The aim of our study was to investigate if serum levels of BDNF are associated with GM volumes in BD patients and healthy controls (HC). We studied 36 inpatients affected by a major depressive episode in course of BD type I and 17 HC. Analysis of variance was performed to investigate the effect of diagnosis on GM volumes in the whole brain. Threshold for significance was PBDNF levels compared with HC. Reduced GM volumes in BD patients compared to HC were observed in several brain areas, encompassing the caudate head, superior temporal gyrus, insula, fusiform gyrus, parahippocampal gyrus, and anterior cingulate cortex. The interaction analysis between BDNF levels and diagnosis showed a significant effect in the middle frontal gyrus. HC reported higher BDNF levels associated with higher GM volumes, whereas no association between BDNF and GM volumes was observed in BD. Our study seems to suggest that although the production of BDNF is increased in BD possibly to prevent and repair neural damage, its effects could be hampered by underlying neuroinflammatory processes interfering with the neurodevelopmental role of BDNF. Copyright Â© 2016 Elsevier Masson SAS. All rights reserved.
Müller, Astrid; Loeber, Sabine; Söchtig, Johanna; Te Wildt, Bert; De Zwaan, Martina
Exercise dependence (EXD) is considered a behavioral addiction that is often associated with eating disorders. To date, only few studies examined the potential overlap between EXD and other addictive behaviors. Therefore, the present study aimed at investigating the relationship of EXD with pathological buying, pathological video gaming (offline and online), hypersexual behavior, and alcohol use disorder in a sample of clients of fitness centers. The following questionnaires were answered by 128 individuals (age M = 26.5, SD = 6.7 years; 71.7% men, 74.2% university students): Exercise Dependence Scale, Eating Disorder Examination-Questionnaire, Compulsive Buying Scale, Pathological Computer-Gaming Scale, Hypersexual Behavior Inventory, and Alcohol Use Disorders Identification Test (AUDIT). 7.8% of the sample were at-risk for EXD, 10.9% reported eating disorder pathology, 2.3% pathological buying, 3.1% hypersexual behavior, and none of the participants suffered from pathological video gaming. The criteria for severe alcohol disorder pathology (AUDIT ≥ 16) were fulfilled by 10.2%. With regard to continuous symptom scores, EXD symptoms were positively correlated with both eating disorder pathology and pathological buying but not with pathological video gaming, hypersexuality or alcohol use disorder. It is noteworthy that more symptoms of pathological buying corresponded with more symptoms of hypersexual behavior. The correlation pattern did not differ by gender. The co-occurrence of EXD, pathological buying and hypersexual behavior on a subclinical level or in the early stage of the disorders should be taken into account when assessing and treating patients. More research is warranted in order to investigate possible interactions between these conditions.
Fracalanza, Katie; McCabe, Randi E; Taylor, Valerie H; Antony, Martin M
Major depressive disorder (MDD) and bipolar disorder (BD) commonly co-occur in individuals with social anxiety disorder (SAD), yet whether these comorbidities influence the outcomes of cognitive behavioral therapy (CBT) for SAD is unclear. The present study examined the degree to which individuals with SAD and comorbid MDD (SAD+MDD; n=76), comorbid BD (SAD+BD; n=19), a comorbid anxiety disorder (SAD+ANX; n=27), or no comorbid diagnoses (SAD+NCO; n=41) benefitted from CBT for SAD. Individuals were screened using the Structured Clinical Interview for DSM-IV and then completed the Social Phobia Inventory and the Depression Anxiety Stress Scales before and after 12-weeks of group CBT for SAD. At pretreatment the SAD+MDD and SAD+BD groups reported higher social anxiety symptoms than the SAD+ANX and SAD+NCO groups. All groups reported large and significant improvement in social anxiety with CBT. However, at posttreatment the SAD+MDD and SAD+BD groups continued to have higher social anxiety symptoms than the SAD+NCO group, and the SAD+ANX group did not differ in social anxiety symptoms from any group. The sample also showed small and statistically significant improvement in depressive symptoms with CBT for SAD. Information about medication was not collected in the present study, and we did not assess the long-term effects of CBT. Our results suggest that CBT for SAD is an effective treatment even in the presence of comorbid mood disorders in the short-term, although extending the course of treatment may be helpful for this population and should be investigated in future research. Copyright © 2014 Elsevier B.V. All rights reserved.
McKenna, Dillon; Peever, John
During healthy rapid eye movement sleep, skeletal muscles are actively forced into a state of motor paralysis. However, in rapid eye movement sleep behavior disorder-a relatively common neurological disorder-this natural process is lost. A lack of motor paralysis (atonia) in rapid eye movement sleep behavior disorder allows individuals to actively move, which at times can be excessive and violent. At first glance this may sound harmless, but it is not because rapid eye movement sleep behavior disorder patients frequently injure themselves or the person they sleep with. It is hypothesized that the degeneration or dysfunction of the brain stem circuits that control rapid eye movement sleep paralysis is an underlying cause of rapid eye movement sleep behavior disorder. The link between brain stem degeneration and rapid eye movement sleep behavior disorder stems from the fact that rapid eye movement sleep behavior disorder precedes, in the majority (∼80%) of cases, the development of synucleinopathies such as Parkinson's disease, dementia with Lewy bodies, and multiple system atrophy, which are known to initially cause degeneration in the caudal brain stem structures where rapid eye movement sleep circuits are located. Furthermore, basic science and clinical evidence demonstrate that lesions within the rapid eye movement sleep circuits can induce rapid eye movement sleep-specific motor deficits that are virtually identical to those observed in rapid eye movement sleep behavior disorder. This review examines the evidence that rapid eye movement sleep behavior disorder is caused by synucleinopathic neurodegeneration of the core brain stem circuits that control healthy rapid eye movement sleep and concludes that rapid eye movement sleep behavior disorder is not a separate clinical entity from synucleinopathies but, rather, it is the earliest symptom of these disorders. © 2017 International Parkinson and Movement Disorder Society. © 2017 International Parkinson and
Masuda, Akihiko; Price, Matthew; Latzman, Robert D.
Psychological flexibility and mindfulness are two related, but distinct, regulation processes that have been shown to be at the core of psychological wellbeing. The current study investigated whether these two processes independently moderated the association between disordered eating cognitions and psychological distress as well as the relation between disordered eating cognitions and disordered eating behaviors. Non-clinical, ethnically diverse college undergraduates completed a web-based s...
Roke, Yvette; van Harten, Peter N.; Buitelaar, Jan K.; Tenback, Diederik E.; Quekel, Lorentz G. B. A.; de Rijke, Yolanda B.; Boot, Annemieke M.
Objective: To investigate the long-term effects of antipsychotic (AP) treatment and AP-induced hyperprolactinemia on bone mineral density (BMD) and body composition in male adolescents with autism spectrum disorders (ASDs) and/or disruptive behavior disorder (DBD). Design: Physically healthy 10- to
Cath, D.C.; Spinhoven, P.; Wetering, B.J.M. van de; Hoogduin, C.A.L.; Landman, A.D.; Woerkom, T.C.A.M. van; Roos, R.A.C.; Rooijmans, H.G.M.
BACKGROUND: This study investigated which categories of obsessive-compulsive and Tourette-related behaviors in Gilles de la Tourette's disorder and obsessive-compulsive disorder (OCD) without tics are experienced as most severe across the study groups and what the differences are in symptom
Martin Monzon, Beatriz; Henderson, Luke A; Madden, Sloane; Macefield, Vaughan G; Touyz, Stephen; Kohn, Michael R; Clarke, Simon; Foroughi, Nasim; Hay, Phillipa
Anorexia nervosa (AN) is a mental health disorder of complex aetiology. Previous neuroimaging studies have found consistent global reductions in global grey matter volume of underweight girls with AN; however, differences in regional grey matter volumes are less consistent. The aims of this study were to investigate grey matter regional volumes of adolescent girls with AN before and after weight recovery and the relationship of any changes with clinical characteristics. We collected high-resolution T1-weighted images from 26 underweight girls with AN before weight gain and 20 healthy control volunteers. Clinical features were assessed using the Eating Disorder Examination Questionnaire. AN subjects displayed reduced grey matter volumes in the insula, amygdala, prefrontal, hippocampal and cingulate cortices and the precuneus, relative to healthy controls. In a subset of 10 AN subjects who were followed after weight recovery, grey matter volumes increased to near-control levels in the orbito- and medial prefrontal, insular, left hippocampal and mid- and posterior cingulate cortices and precuneus. The recovery of the right anterior thalamus and the left orbitofrontal cortex was correlated with improvements in eating concerns and shape concerns, respectively. However, large parts of the anterior cingulate cortex, caudate nuclei and right hippocampus did not display any grey matter recovery following a short-term of treatment. These results show that in adolescents with AN, some brain regions display marked recovery in grey matter volume following weight recovery, whereas others do not, considering grey mater recovery possibly linked to symptom improvement. © 2017 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.
Full Text Available Prenatal alcohol exposure can have serious and permanent adverse effects. The developing brain is the most vulnerable organ to the insults of prenatal alcohol exposure. A behavioral phenotype of prenatal alcohol exposure including conduct disorders is also described. This study on a sample of Brazilian adolescents convicted for criminal behavior aimed to evaluate possible clinical features of Fetal Alcohol Syndrome (FAS. These were compared to a control group of school adolescents, as well as tested for other environmental risk factors for antisocial behavior. A sample of 262 institutionalized male adolescents due to criminal behavior and 154 male students aged between 13 and 21 years comprised the study population. Maternal use of alcohol was admitted by 48.8% of the mothers of institutionalized adolescents and by 39.9% of the school students. In this sample of adolescents we could not identify -individual cases with a clear diagnosis of FAS, but signs suggestive of FASD were more common in the institutionalized adolescents. Social factors like domestic and family violence were frequent in the risk group, this also being associated to maternal drinking during pregnancy. The inference is that in our sample, criminal behavior is more related to complex interactions between environmental and social issues including prenatal alcohol exposure.
Sutherland, Kevin S.; Singh, Nirbhay N.
Students with emotional or behavioral disorders (E/BD) are characterized by academic deficits and classroom behavioral problems. The relationship between problem behavior and academic difficulties is complex, and some researchers have hypothesized that the classroom behavior problems of students with E/BD are responses to aversive stimuli, namely…
Hesdorffer, Dale C.; Caplan, Rochelle; Berg, Anne T.
Purpose To examine whether family history of unprovoked seizures is associated with behavioral disorders in epilepsy probands, thereby supporting the hypothesis of shared underlying genetic susceptibility to these disorders. Methods We conducted an analysis of the 308 probands with childhood onset epilepsy from the Connecticut Study of Epilepsy with information on first degree family history of unprovoked seizures and of febrile seizures whose parents completed the Child Behavior Checklist (CBCL) at the 9-year follow-up. Clinical cut-offs for CBCL problem and DSM-Oriented scales were examined. The association between first degree family history of unprovoked seizure and behavioral disorders was assessed separately in uncomplicated and complicated epilepsy and separately for first degree family history of febrile seizures. A subanalysis, accounting for the tendency for behavioral disorders to run in families, adjusted for siblings with the same disorder as the proband. Prevalence ratios were used to describe the associations. Key findings In probands with uncomplicated epilepsy, first degree family history of unprovoked seizure was significantly associated with clinical cut-offs for Total Problems and Internalizing Disorders. Among Internalizing Disorders, clinical cut-offs for Withdrawn/Depressed, and DSM-Oriented scales for Affective Disorder and Anxiety Disorder were significantly associated with family history of unprovoked seizures. Clinical cut-offs for Aggressive Behavior and Delinquent Behavior, and DSM-Oriented scales for Conduct Disorder and Oppositional Defiant Disorder were significantly associated with family history of unprovoked seizure. Adjustment for siblings with the same disorder revealed significant associations for the relationship between first degree family history of unprovoked seizure and Total Problems and Agressive Behavior in probands with uncomplicated epilepsy; marginally significant results were seen for Internalizing Disorder
Engelhardt, Christopher R.; Mazurek, Micah O.
Environmental correlates of problem behavior among individuals with autism spectrum disorder remain relatively understudied. The current study examined the contribution of in-room (i.e. bedroom) access to a video game console as one potential correlate of problem behavior among a sample of 169 boys with autism spectrum disorder (ranging from 8 to…
Ran, Mao-Sheng; Wu, Qiu-Hua; Conwell, Yeates; Chen, Eric Yu-Hai; Chan, Cecilia Lai-Wan
This study evaluated the characteristics of suicidal behavior (suicide attempt or suicidal ideation) among 230 consecutively admitted inpatients with schizophrenia and mood disorders in a university hospital in China. The rate of lifetime suicidal behavior was found to be significantly higher in patients with mood disorders (62.4%) than in…
Lee, Pei-chin; Niew, Wern-ing; Yang, Hao-jan; Chen, Vincent Chin-hung; Lin, Keh-chung
This meta-analysis examined the effect of behavioral parent training on child and parental outcomes for children with attention deficit hyperactivity disorder. Meta-analytic procedures were used to estimate the effect of behavioral parent training on children with attention deficit hyperactivity disorder. Variables moderating the intervention…
Federici, Anita; Wisniewski, Lucene; Ben-Porath, Denise
The authors describe an intensive outpatient dialectical behavior therapy (DBT) program for multidiagnostic clients with eating disorders who had not responded adequately to standard, empirically supported treatments for eating disorders. The program integrates DBT with empirically supported cognitive behavior therapy approaches that are well…
de Wit, Leonore; van Straten, Annemieke; Lamers, Femke; Cuijpers, Pim; Penninx, Brenda
Sedentary behaviors may be more common among persons with mental disorders and thereby result in poorer health outcomes. This study examined whether independently of general physical activity level, mental disorders are linked to two important examples of sedentary behavior: computer use and
Criado, Kristen K.; Sharp, William G.; McCracken, Courtney E.; De Vinck-Baroody, Oana; Dong, Liansai; Aman, Michael G.; McDougle, Christopher J.; McCracken, James T.; Eugene Arnold, L.; Weitzman, Carol; Leventhal, John M.; Vitiello, Benedetto; Scahill, Lawrence
Overweight and obesity are common in pediatric populations. Children with autism spectrum disorder and disruptive behavior may be at higher risk. This study examined whether children with autism spectrum disorder and disruptive behavior are more likely to be overweight or obese than matched controls. Baseline data from medication-free children…
Mallett, Christopher A.
Objectives: The purpose of this study was to investigate the historical construction and empirical support of two child and adolescent behaviorally based mental health disorders: oppositional defiant and conduct disorders. Method: The study utilized a historiography methodology to review, from 1880 to 2012, these disorders' inclusion in…
Liao, Mei; Yang, Fan; Zhang, Yan; He, Zhong; Su, Linyan; Li, Lingjiang
Previous epidemiological and clinical studies have reported gender differences in prevalence and clinical features of generalized anxiety disorder (GAD). Such gender differences in clinical phenomenology suggest that the underlying neural circuitry of GAD could also be different in males and females. This study aimed to explore the possible gender effect on gray matter volumes in adolescents with GAD. Twenty-six adolescent GAD patients and 25 healthy controls participated and underwent high-resolution structural magnetic resonance scans. Voxel-based morphometry (VBM) was used to investigate gray matter alterations. Our study revealed a significant diagnosis main effect in the right putamen, with larger gray matter volumes in GAD patients compared to healthy controls, and a significant gender main effect in the left precuneus/posterior cingulate cortex, with larger gray matter volumes in males compared to females. No gender-by-diagnosis interaction effect was found in this study. The relatively small sample size in this study might result in a lack of power to demonstrate gender effects on brain structure in GAD. The results suggested that there are differences in gray matter volumes between males and females, but gray matter volumes in GAD are not influenced by gender. © 2013 Published by Elsevier B.V.
Wyciszkiewicz, Aleksandra; Pawlak, Mikolaj A; Krawiec, Krzysztof
Attention Deficit Hyperactivity Disorder (ADHD) is associated with altered cerebellar volume and cerebellum is associated with cognitive performance. However there are mixed results regarding the cerebellar volume in young patients with ADHD. To clarify the size and direction of this effect, we conducted the analysis on the large public database of brain images. The aim of this study was to confirm that cerebellar volume in ADHD is smaller than in control subjects in currently the largest publicly available cohort of ADHD subjects.We applied cross-sectional case control study design by comparing 286 ADHD patients (61 female) with age and gender matched control subjects. Volumetric measurements of cerebellum were obtained using automated segmentation with FreeSurfer 5.1. Statistical analysis was performed in R-CRAN statistical environment. Patients with ADHD had significantly smaller total cerebellar volumes (134.5±17.11cm 3 vs.138.90±15.32 cm 3 ). The effect was present in both females and males (males 136.9±14.37 cm 3 vs. 141.20±14.75 cm 3 ; females 125.7±12.34 cm 3 vs. 131.20±15.03 cm 3 ). Age was positively and significantly associated with the cerebellar volumes. These results indicate either delayed or disrupted cerebellar development possibly contributing to ADHD pathophysiology.
Silva, J A; Derecho, D V; Leong, G B; Weinstock, R; Ferrari, M M
Posttraumatic stress disorder has long been linked to violent behavior. However, the exact nature of that association remains poorly characterized due to the limitations of knowledge in the area of phenomenology, contextual factors, the biology, and the nature of the aggression involved in the disorder. A clear understanding of the genesis of violence in posttraumatic stress disorder can be helpful to those involved in assessing psychiatric-legal issues relevant to the disorder and in its therapeutic management. In this article, we review the potential psychological links between posttraumatic stress disorder secondary to combat exposure and violent behavior and suggest a tentative classification of the main psychological causes of violence in that syndrome.
Kim, Yu Kyeong; Yoon, In Young; Kim, Jong Min; Jeong, Seok Hoon; Kim, Ji Sun; Lee, Byung Chul; Lee, Won Woo; Kim, Sang Eun [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of)
The pathogenesis of rapid eye movement (REM) sleep behavior disorder (RBD) is still unknown. However, involvement of dopaminergic system in RBD has been hypothesized because of frequent association with degenerative movement disorders such as Parkinson's disease. The purpose of this study was to examine the extent and pattern of loss of dopamine transporter in RBD using FP-CIT SPECT. Fourteen patient with idiopathic RBD (mean age:665 yrs, M:F=10:3) participated in this study. Polysonmography confirmed loss of REM atonia and determined RBD severities by amount of tonic/phasic muscle activity during REM sleep in all cases. To compare with RBD, 14 early idiopathic Parkinson's disease rated as Hoehn and Yahr stage 1 (IPD) and 12 healthy controls were also selected. All participants performed single-photon emission computed tomography (SPECT) imaging 3 hours after injection of [123I]FP-CIT. Regions of interest were drawn on bilateral caudate and putamen, whole striatum and occipital cortex. Specific binding for dopamine transporters (DAT) were calculated using region to occipital uptake ratio based on the transient equilibrium method. Overall mean of DAT density in the striatum was lower in RBD group than controls, and higher than IPD group, However, DAT density in most individual RBD was still within normal range, and total striatal DAT density was not correlated with severity of RBD. Meanwhile, the caudate to putamen uptake ratio (C/P ratio) in RBD group was insignificantly higher than those in healthy controls. Nevertheless, C/P ratio within RBD group was reversely correlated with the RBD severity. Our study suggested that nigrostriatal dopaminergic degeneration could be a part of the pathogenesis of RBD, but not essential for the development of RBD. Further longitudinal evaluation of presynaptic dopaminergic system in idiopathic RBD may guarantee the more understanding for RBD and associated neurodegenerative disease.
Kim, Yu Kyeong; Yoon, In Young; Kim, Jong Min; Jeong, Seok Hoon; Kim, Ji Sun; Lee, Byung Chul; Lee, Won Woo; Kim, Sang Eun
The pathogenesis of rapid eye movement (REM) sleep behavior disorder (RBD) is still unknown. However, involvement of dopaminergic system in RBD has been hypothesized because of frequent association with degenerative movement disorders such as Parkinson's disease. The purpose of this study was to examine the extent and pattern of loss of dopamine transporter in RBD using FP-CIT SPECT. Fourteen patient with idiopathic RBD (mean age:665 yrs, M:F=10:3) participated in this study. Polysonmography confirmed loss of REM atonia and determined RBD severities by amount of tonic/phasic muscle activity during REM sleep in all cases. To compare with RBD, 14 early idiopathic Parkinson's disease rated as Hoehn and Yahr stage 1 (IPD) and 12 healthy controls were also selected. All participants performed single-photon emission computed tomography (SPECT) imaging 3 hours after injection of [123I]FP-CIT. Regions of interest were drawn on bilateral caudate and putamen, whole striatum and occipital cortex. Specific binding for dopamine transporters (DAT) were calculated using region to occipital uptake ratio based on the transient equilibrium method. Overall mean of DAT density in the striatum was lower in RBD group than controls, and higher than IPD group, However, DAT density in most individual RBD was still within normal range, and total striatal DAT density was not correlated with severity of RBD. Meanwhile, the caudate to putamen uptake ratio (C/P ratio) in RBD group was insignificantly higher than those in healthy controls. Nevertheless, C/P ratio within RBD group was reversely correlated with the RBD severity. Our study suggested that nigrostriatal dopaminergic degeneration could be a part of the pathogenesis of RBD, but not essential for the development of RBD. Further longitudinal evaluation of presynaptic dopaminergic system in idiopathic RBD may guarantee the more understanding for RBD and associated neurodegenerative disease
Marques, Sofia; Barrocas, Daniel; Rijo, Daniel
Borderline personality disorder is the most common personality disorder, with a global prevalence rate between 1.6% and 6%. It is characterized by affective disturbance and impulsivity, which lead to a high number of self-harm behaviors and great amount of health services use. International guidelines recommend psychotherapy as the primary treatment for borderline personality disorder. This paper reviews evidence about the effects and efficacy of cognitive-behavioral oriented psychological treatments for borderline personality disorder. A literature review was conducted in Medline and PubMed databases, using the following keywords: borderline personality disorder, cognitive-behavioral psychotherapy and efficacy. Sixteen randomized clinical trials were evaluate in this review, which analyzed the effects of several cognitive-behavioral oriented psychotherapeutic interventions, namely dialectical behavioral therapy, cognitive behavioral therapy, schema-focused therapy and manual-assisted cognitive therapy. All above stated treatments showed clinical beneficial effects, by reducing borderline personality disorder core pathology and associated general psychopathology, as well as by reducing the severity and frequency of self-harm behaviors, and by improving the overall social, interpersonal and global adjustment. Dialectical behavioral therapy and schema-focused therapy also caused a soaring remission rate of diagnostic borderline personality disorder criteria of 57% and 94%, respectively. Although there were differences between the psychotherapeutic interventions analysed in this review, all showed clinical benefits in the treatment of borderline personality disorder. Dialectical behavioral therapy and schema-focused therapy presented the strongest scientific data documenting their efficacy, but both interventions are integrative cognitive-behavioral therapies which deviate from the traditional cognitive-behavioral model. In summary, the available studies support
Lerman, Dorothea C.; Hawkins, Lynn; Hillman, Conrad; Shireman, Molly; Nissen, Melissa A.
Adults with autism spectrum disorder (ASD), who were interested in working as behavior technicians for young children with autism, participated in 2 experiments. Participants included 5 adults with Asperger syndrome or pervasive developmental disorder not otherwise specified, 19 to 23 years old, and 11 children with autism, 3 to 7 years old. In…
van Rooij, S J H; Kennis, M; Sjouwerman, R; van den Heuvel, M P; Kahn, R S; Geuze, E
Smaller hippocampal volume has often been observed in patients with post-traumatic stress disorder (PTSD). However, there is no consensus whether this is a result of stress/trauma exposure, or constitutes a vulnerability factor for the development of PTSD. Second, it is unclear whether hippocampal volume normalizes with successful treatment of PTSD, or whether a smaller hippocampus is a risk factor for the persistence of PTSD. Magnetic resonance imaging (MRI) scans and clinical interviews were collected from 47 war veterans with PTSD, 25 healthy war veterans (combat controls) and 25 healthy non-military controls. All veterans were scanned a second time with a 6- to 8-month interval, during which PTSD patients received trauma-focused therapy. Based on post-treatment PTSD symptoms, patients were divided into a PTSD group who was in remission (n = 22) and a group in whom PTSD symptoms persisted (n = 22). MRI data were analysed with Freesurfer. Smaller left hippocampal volume was observed in PTSD patients compared with both control groups. Hippocampal volume of the combat controls did not differ from healthy controls. Second, pre- and post-treatment analyses of the PTSD patients and combat controls revealed reduced (left) hippocampal volume only in the persistent patients at both time points. Importantly, hippocampal volume did not change with treatment. Our findings suggest that a smaller (left) hippocampus is not the result of stress/trauma exposure. Furthermore, hippocampal volume does not increase with successful treatment. Instead, we demonstrate for the first time that a smaller (left) hippocampus constitutes a risk factor for the persistence of PTSD.
Kugel, Harald; Krug, Axel; Schöning, Sonja; Ohrmann, Patricia; Uhlmann, Christina; Postert, Christian; Suslow, Thomas; Heindel, Walter; Arolt, Volker; Kircher, Tilo; Dannlowski, Udo
Background Major depressive disorder is a serious psychiatric illness with a highly variable and heterogeneous clinical course. Due to the lack of consistent data from previous studies, the study of morphometric changes in major depressive disorder is still a major point of research requiring additional studies. The aim of the study presented here was to characterize and quantify regional gray matter abnormalities in a large sample of clinically well-characterized patients with major depressive disorder. Methods For this study one-hundred thirty two patients with major depressive disorder and 132 age- and gender-matched healthy control participants were included, 35 with their first episode and 97 with recurrent depression. To analyse gray matter abnormalities, voxel-based morphometry (VBM8) was employed on T1 weighted MRI data. We performed whole-brain analyses as well as a region-of-interest approach on the hippocampal formation, anterior cingulate cortex and amygdala, correlating the number of depressive episodes. Results Compared to healthy control persons, patients showed a strong gray-matter reduction in the right anterior insula. In addition, region-of-interest analyses revealed significant gray-matter reductions in the hippocampal formation. The observed alterations were more severe in patients with recurrent depressive episodes than in patients with a first episode. The number of depressive episodes was negatively correlated with gray-matter volume in the right hippocampus and right amygdala. Conclusions The anterior insula gray matter structure appears to be strongly affected in major depressive disorder and might play an important role in the neurobiology of depression. The hippocampal and amygdala volume loss cumulating with the number of episodes might be explained either by repeated neurotoxic stress or alternatively by higher relapse rates in patients showing hippocampal atrophy. PMID:25051163
Bourassa, Katelynn A; McKibbin, Christine L; Hartung, Cynthia M; Bartholomew, Kay L; Lee, Aaron A; Stevens, Anne E; Buxton, Yvette; Slosser, Andrea E; Andren, Katherine A Kitchen
While youth with emotional and behavioral disorders experience increased rates of obesity, few obesity interventions exist that are tailored to their needs. Qualitative methods were employed to elucidate obesity management practices in this population. In all, 56 participants (i.e. 21 youths with emotional and behavioral disorders, 20 caregivers of youth with emotional and behavioral disorders, and 15 mental health providers) were recruited from community mental health centers. Participants completed a demographic form and semi-structured interview regarding obesity-related behaviors. Barriers (e.g. psychiatric symptoms) and facilitators (e.g. social support) to obesity management were identified. These results highlight preferred intervention components for this unique population.
Leppink, Eric; Odlaug, Brian L; Lust, Katherine; Christenson, Gary; Derbyshire, Katherine; Grant, Jon E
Assaultive behaviors are common among young people and have been associated with a range of other unhealthy, impulsive behaviors such as substance use and problem gambling. This study sought to determine the predictive ability of single assaultive incidents for impulse control disorders, an association that has yet to be examined, especially in young adults. The authors conducted a university-wide email survey in the spring of 2011 on 6000 university students. The survey examined assaultive behavior and associated mental health variables (using a clinically validated screening instrument, the Minnesota Impulsive Disorders Interview), stress and mood states, and psychosocial functioning. The rate of response was 35.1% (n=2108). 109 (5.9%) participants reported that they had assaulted another person or destroyed property at some time in their lives. Compared with respondents without lifetime assaultive behavior, those with a history of assaultive or destructive behavior reported more depressive symptoms, more stress, and higher rates of a range of impulse control disorders (intermittent explosive disorder, compulsive sexual behavior, compulsive buying, and skin picking disorder). Assaultive behavior appears fairly common among college students and is associated with symptoms of depression and impulse control disorders. Significant distress and diminished behavioral control suggest that assaultive behaviors may often be associated with significant morbidity. Additional research is needed to develop specific prevention and treatment strategies for young adults attending college who report problems with assaultive behaviors. Copyright © 2014 Elsevier Inc. All rights reserved.
Efstratopoulou, Maria; Janssen, Rianne; Simons, Johan
The study was designed to investigate the discriminant validity of the Motor Behavior Checklist (MBC) for distinguishing four group of children independently classified with Attention-Deficit/Hyperactivity Disorder, (ADHD; N=22), Conduct Disorder (CD; N=17), Learning Disabilities (LD; N=24) and Autistic Spectrum Disorders (ASD; N=20). Physical education teachers used the MBC for children to rate their pupils based on their motor related behaviors. A multivariate analysis revealed significant differences among the groups on different problem scales. The results indicated that the MBC for children may be effective in discriminating children with similar disruptive behaviors (e.g., ADHD, CD) and autistic disorders, based on their motor behavior characteristics, but not children with Learning Disabilities (LD), when used by physical education teachers in school settings. Copyright © 2011 Elsevier Ltd. All rights reserved.
Carter, John C; Capone, George T; Gray, Robert M; Cox, Christiane S; Kaufmann, Walter E
The present study extends our previous work characterizing the behavioral features of autistic-spectrum disorder (ASD) in Down syndrome (DS) using the Aberrant Behavior Checklist (ABC) and Autism Behavior Checklist (AutBehav). We examined which specific behaviors distinguished the behavioral phenotype of DS + ASD from other aberrant behavior disorders in DS, by determining the relative contribution of ABC and AutBehav subscales and items to the diagnosis of ASD. A total of 127 subjects (aged 2-24 years; mean age: 8.4 years; approximately 70% male), comprising: a cohort of 64 children and adolescents with DS and co-morbid ASD (DS + ASD), 19 with DS and stereotypic movement disorder (DS + SMD), 18 with DS and disruptive behaviors (DS + DB), and 26 with DS and no co-morbid behavior disorders (DS + none) were examined using the aforementioned measures of aberrant behavior. We found that subjects with DS + ASD showed the most severe aberrant behavior, especially stereotypy compared to DS + none and lethargy/social withdrawal and relating problems compared to DS + SMD. Specifically, relatively simple stereotypic behavior differentiated DS + ASD from DS + DB, whereas odd/bizarre stereotypic and anxious behavior characterized DS + ASD relative to DS + SMD and DS + none. Additionally, in a subset of subjects with DS + ASD and anxiety, social withdrawal was particularly pronounced. Overall, our findings indicate that a diagnosis of DS + ASD represents a distinctive set of aberrant behaviors marked by characteristic odd/bizarre stereotypic behavior, anxiety, and social withdrawal.
Full Text Available BACKGROUND: Bipolar disorder (BD is a significant cause of functional, cognitive, and social impairment. However, classic studies of functioning and social skills have not investigated how BD may impact behavior on the Internet. Given that the digital age has been changing the way people communicate, this study aims to investigate the pattern of Internet use in patients with BD. METHODS: This cross-sectional study assessed 30 patients with BD I or II and 30 matched controls. Patients were not in an acute mood episode, according to DSM-IV. A standard protocol examined sociodemographic variables and social behavior on the Internet, assessed by Facebook number of friends (FBN and lifetime estimated number of offline contacts (social network number, SNN. RESULTS: SNN (p<0.001 and FBN (p = 0.036 of patients with BD were significantly lower than those of controls. Also, variables related with Internet use were significantly lower in patients, e.g., close contacts on Facebook (p = 0.021, Internet experience (p = 0.020, and knowledge of terms associated with social networking sites (p = 0.042. Also, patients showed lower rates of the expected pattern of Internet use (based on their age generation, including a poorer knowledge of SNS (p = 0.018 and a lower frequency of Internet use (p = 0.010. DISCUSSION: This study suggests that patients with BD show smaller social networks both in real-world settings and on the Internet. Also, patients tend to use the Internet and social networking sites less frequently and show a poorer knowledge of Internet and social media than healthy controls, below the expected for their generation. These significant differences between patients and controls suggest that the effects of BD on social relationships and functioning extend to electronic media.
Martini, Thaís; Czepielewski, Letícia Sanguinetti; Fijtman, Adam; Sodré, Leonardo; Wollenhaupt-Aguiar, Bianca; Pereira, Caroline Silveira; Vianna-Sulzbach, Mireia; Goi, Pedro D; Rosa, Adriane Ribeiro; Kapczinski, Flavio; Kunz, Maurício; Kauer-Sant'anna, Marcia
Bipolar disorder (BD) is a significant cause of functional, cognitive, and social impairment. However, classic studies of functioning and social skills have not investigated how BD may impact behavior on the Internet. Given that the digital age has been changing the way people communicate, this study aims to investigate the pattern of Internet use in patients with BD. This cross-sectional study assessed 30 patients with BD I or II and 30 matched controls. Patients were not in an acute mood episode, according to DSM-IV. A standard protocol examined sociodemographic variables and social behavior on the Internet, assessed by Facebook number of friends (FBN) and lifetime estimated number of offline contacts (social network number, SNN). SNN (pInternet use were significantly lower in patients, e.g., close contacts on Facebook (p = 0.021), Internet experience (p = 0.020), and knowledge of terms associated with social networking sites (p = 0.042). Also, patients showed lower rates of the expected pattern of Internet use (based on their age generation), including a poorer knowledge of SNS (p = 0.018) and a lower frequency of Internet use (p = 0.010). This study suggests that patients with BD show smaller social networks both in real-world settings and on the Internet. Also, patients tend to use the Internet and social networking sites less frequently and show a poorer knowledge of Internet and social media than healthy controls, below the expected for their generation. These significant differences between patients and controls suggest that the effects of BD on social relationships and functioning extend to electronic media.
Abbasi, Moslem; Sadeghi, Hasan; Pirani, Zabih; Vatandoust, Leyla
Background: Nowadays, prevalence of addictive behaviors among bipolar patients is considered to be a serious health threat by the World Health Organization. The aim of this study is to investigate the role of behavioral activation and inhibition systems in predicting addictive behaviors of male patients with bipolar disorder at the Roozbeh Psychiatric Hospital. Materials and Methods: The research method used in this study is correlation. The study population consisted of 80 male patients with bipolar disorder referring to the psychiatrics clinics of Tehran city in 2014 who were referred to the Roozbeh Psychiatric Hospital. To collect data, the international and comprehensive inventory diagnostic interview, behavioral activation and inhibition systems scale, and addictive behaviors scale were used. Results: The results showed that there is a positive and significant relationship between behavioral activation systems and addictive behaviors (addictive eating, alcohol addiction, television addiction, cigarette addiction, mobile addiction, etc.). In addition, correlation between behavioral inhibition systems and addictive behaviors (addictive eating, alcohol addiction, TV addiction, cigarette addiction, mobile addiction) is significantly negative. Finally, regression analysis showed that behavioral activation and inhibition systems could significantly predict 47% of addictive behaviors in patients with bipolar disorder. Conclusions: It can be said that the patients with bipolar disorder use substance and addictive behaviors for enjoyment and as pleasure stimulants; they also use substances to suppress unpleasant stimulants and negative emotions. These results indicate that behavioral activation and inhibition systems have an important role in the incidence and exacerbation of addictive behaviors. Therefore, preventive interventions in this direction seem to be necessary. PMID:28194203
Hickey, Robert J.; Gillard, Timothy M.; Irwin, Matthew T.; Morse, David C.; Lodge, Timothy P.; Bates, Frank S. (UMM)
We have established the existence of a line of congruent first-order lamellar-to-disorder (LAM–DIS) transitions when appropriate amounts of poly(cyclohexylethylene) (C) and poly(ethylene) (E) homopolymers are mixed with a corresponding compositionally symmetric CE diblock copolymer. The line of congruent transitions, or the congruent isopleth, terminates at the bicontinuous microemulsion (BμE) channel, and its trajectory appears to be influenced by the critical composition of the C/E binary homopolymer blend. Blends satisfying congruency undergo a direct LAM–DIS transition without passing through a two-phase region. We present complementary optical transmission, small-angle X-ray scattering (SAXS), transmission electron microscopy (TEM), and dynamic mechanical spectroscopy (DMS) results that establish the phase behavior at constant copolymer volume fraction and varying C/E homopolymer volume ratios. Adjacent to the congruent composition at constant copolymer volume fraction, the lamellar and disordered phases are separated by two-phase coexistence windows, which converge, along with the line of congruent transitions, at an overall composition in the phase prism coincident with the BμE channel. Hexagonal and cubic (double gyroid) phases occur at higher diblock copolymer concentrations for asymmetric amounts of C and E homopolymers. These results establish a quantitative method for identifying the detailed phase behavior of ternary diblock copolymer–homopolymer blends, especially in the vicinity of the BμE.
Guttmann-Steinmetz, Sarit; Gadow, Kenneth D.; DeVincent, Carla J.
We compared disruptive behaviors in boys with either autism spectrum disorder (ASD) plus ADHD (n = 74), chronic multiple tic disorder plus ADHD (n = 47), ADHD Only (n = 59), or ASD Only (n = 107). Children were evaluated with parent and teacher versions of the Child Symptom Inventory-4 including parent- (n = 168) and teacher-rated (n = 173)…
Leonardo de Sousa Fortes
Full Text Available INTRODUCTION: Evidence shows that the prevalence of risk behaviors for eating disorders (RBED among young people has increased in recent years. Body dissatisfaction, excessive exercise, body composition, economic status, and ethnicity may be risk factors for RBED. OBJECTIVE: To evaluate the association of body dissatisfaction, psychological commitment to exercise, body fat, nutritional status, economic class, and ethnicity with RBED in adolescents. METHOD: This study included 562 boys and girls aged 10 to 15 years. We used the Eating Attitudes Test (EAT-26 to assess RBED. The Body Shape Questionnaire (BSQ and the Commitment to Exercise Scale (CES were used to measure body dissatisfaction and commitment to exercise, respectively. Skin fold thickness was measured to classify body fat according to sex. Weight and height were measured to calculate the body mass index (BMI and classify participants according to nutritional status. The economic class was recorded according to the Brazilian Economic Classification Criterion. A questionnaire was used to record ethnicity, age and sex. Binary logistic regression was used to determine associations between variables. RESULTS: The results showed an association of RBED with body dissatisfaction, CES scores, and economic class among girls (p < 0.05. Among boys, body dissatisfaction, body fat, and nutritional status were associated with RBED (p < 0.05. CONCLUSION: Even though body dissatisfaction had the highest odds ratio, other variables were also associated with RBED.
Greenberg, Jennifer L; Mothi, Suraj Sarvode; Wilhelm, Sabine
Body dysmorphic disorder (BDD) is a distressing or impairing preoccupation with a perceived defect in physical appearance. BDD by proxy (BDDBP) is a significant but understudied variant of BDD in which the primary preoccupation involves perceived imperfections of another person. Like BDD, individuals with BDDBP engage in time-consuming rituals to "fix" the other person's appearance or alleviate distress. Avoidance is common and the impact of BDDBP on social functioning is profound. Cognitive-behavioral therapy (CBT) is the best-studied and most promising psychological treatment for BDD, but no studies have examined its generalizability to the BDDBP variant. We tested feasibility, acceptability, and treatment outcome of CBT modified for BDDBP in a sample of 6 adults with primary BDDBP. Treatment was delivered in weekly individual sessions over 12-20weeks. Mean symptom severity (BDDBP-YBOCS) dropped from the moderately severe range at pretreatment to the subclinical range at posttreatment, t(6)=10.7, p<.001, d=3.3. One hundred percent of treatment completers were responders (≥30% reduction in BDDBP-YBOCS). Insight also improved. Treatment gains were maintained at 3-month follow-up. To our knowledge, this represents the first treatment study for BDDBP. Copyright © 2016. Published by Elsevier Ltd.
Arnulf, Isabelle; Neutel, Dulce; Herlin, Bastien; Golmard, Jean-Louis; Leu-Semenescu, Smaranda; Cochen de Cock, Valérie; Vidailhet, Marie
To determine whether patients with idiopathic and symptomatic RBD were sleepier than controls, and if sleepiness in idiopathic RBD predicted earlier conversion to Parkinson disease. The Epworth Sleepiness Scale (ESS) and its determinants were compared at the time of a video-polysomnography for an RBD diagnosis in patients with idiopathic RBD, in patients with Parkinson disease, and in controls. Whether sleepiness at time of RBD diagnosis predicted an earlier conversion to neurodegenerative diseases was retrospectively analyzed in the followed-up patients. The 75 patients with idiopathic RBD were sleepier (ESS: 7.8 ± 4.6) at the time of RBD diagnosis than 74 age- and sex-matched controls (ESS: 5.0 ± 3.6, P sleep measures. Among the 69 patients with idiopathic RBD who were followed up for a median 3 years (1-15 years), 16 (23.2%) developed parkinsonism (n = 6), dementia (n = 6), dementia plus parkinsonism (n = 2), and multiple system atrophy (n = 2). An ESS greater than 8 at time of RBD diagnosis predicted a shorter time to phenoconversion to parkinsonism and dementia, from RBD onset, and from RBD diagnosis (when adjusted for age and time between RBD onset and diagnosis). Sleepiness is associated with idiopathic REM sleep behavior disorder and predicts more rapid conversion to parkinsonism and dementia, suggesting it is an early marker of neuronal loss in brainstem arousal systems. © 2015 Associated Professional Sleep Societies, LLC.
Holtbernd, Florian; Gagnon, Jean-François; Postuma, Ron B; Ma, Yilong; Tang, Chris C; Feigin, Andrew; Dhawan, Vijay; Vendette, Mélanie; Soucy, Jean-Paul; Eidelberg, David; Montplaisir, Jacques
To determine whether the Parkinson disease-related covariance pattern (PDRP) expression is abnormally increased in idiopathic REM sleep behavior disorder (RBD) and whether increased baseline activity is associated with greater individual risk of subsequent phenoconversion. For this cohort study, we recruited 2 groups of RBD and control subjects. Cohort 1 comprised 10 subjects with RBD (63.5 ± 9.4 years old) and 10 healthy volunteers (62.7 ± 8.6 years old) who underwent resting-state metabolic brain imaging with (18)F-fluorodeoxyglucose PET. Cohort 2 comprised 17 subjects with RBD (68.9 ± 4.8 years old) and 17 healthy volunteers (66.6 ± 6.0 years old) who underwent resting brain perfusion imaging with ethylcysteinate dimer SPECT. The latter group was followed clinically for 4.6 ± 2.5 years by investigators blinded to the imaging results. PDRP expression was measured in both RBD groups and compared with corresponding control values. PDRP expression was elevated in both groups of subjects with RBD (cohort 1: p abnormalities in subjects with idiopathic RBD are associated with a greater likelihood of subsequent phenoconversion to a progressive neurodegenerative syndrome.
Deckersbach, Thilo; Chou, Tina; Britton, Jennifer C; Carlson, Lindsay E; Reese, Hannah E; Siev, Jedidiah; Scahill, Lawrence; Piacentini, John C; Woods, Douglas W; Walkup, John T; Peterson, Alan L; Dougherty, Darin D; Wilhelm, Sabine
Tourette's disorder, also called Tourette syndrome (TS), is characterized by motor and vocal tics that can cause significant impairment in daily functioning. Tics are believed to be due to failed inhibition of both associative and motor cortico-striato-thalamo-cortical pathways. Comprehensive Behavioral Intervention for Tics (CBIT), which is an extension of Habit Reversal Therapy (HRT), teaches patients to become more aware of sensations that reliably precede tics (premonitory urges) and to initiate competing movements that inhibit the occurrence of tics. In this study, we used functional magnetic resonance imaging (fMRI) to investigate the neural changes associated with CBIT treatment in subjects with TS. Eight subjects with TS were matched with eight healthy controls in gender, education, age, and handedness. Subjects completed the Visuospatial Priming (VSP) task, a measure of response inhibition, during fMRI scanning before and after CBIT treatment (or waiting period for controls). For TS subjects, we found a significant decrease in striatal (putamen) activation from pre- to post-treatment. Change in VSP task-related activation from pre- to post-treatment in Brodmann's area 47 (the inferior frontal gyrus) was negatively correlated with changes in tic severity. CBIT may promote normalization of aberrant cortico-striato-thalamo-cortical associative and motor pathways in individuals with TS. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.
McGuire, Joseph F.; Ricketts, Emily J.; Piacentini, John; Murphy, Tanya K.; Storch, Eric A.; Lewin, Adam B.
Behavior therapy is an evidenced-based intervention with moderate-to-large treatment effects in reducing tic symptom severity among individuals with Persistent Tic Disorders (PTDs) and Tourette’s Disorder (TD). This review describes the behavioral treatment model for tics, delineates components of evidence-based behavior therapy for tics, and reviews the empirical support among randomized controlled trials for individuals with PTDs or TD. Additionally, this review discusses several challenges...
Narme, Pauline; Roussel, Martine; Mouras, Harold; Krystkowiak, Pierre; Godefroy, Olivier
Behavioral dysexecutive disorders are highly prevalent in patients with neurological diseases but cannot be explained by cognitive dysexecutive impairments. In fact, the underlying mechanisms are poorly understood. Given that socioemotional functioning underlies appropriate behavior, socioemotional impairments may contribute to the appearance of behavioral disorders. To investigate this issue, we performed a transnosological study. Seventy-five patients suffering from various neurological diseases (Alzheimer's disease (AD), Parkinson's disease (PD), frontotemporal lobar degeneration, and stroke) were included in the study. The patients were comprehensively assessed in terms of cognitive and behavioral dysexecutive disorders and socioemotional processes (facial emotion recognition and theory of mind). As was seen for cognitive and behavioral dysexecutive impairments, the prevalence of socioemotional impairments varied according to the diagnosis. Stepwise logistic regressions showed that (i) only cognitive executive indices predicted hypoactivity with apathy/abulia, (ii) theory of mind impairments predicted hyperactivity-distractibility-impulsivity and stereotyped/perseverative behaviors, and (iii) impaired facial emotion recognition predicted social behavior disorders. Several dysexecutive behavioral disorders are associated with an underlying impairment in socioemotional processes but not with cognitive indices of executive functioning (except for apathy). These results strongly suggest that some dysexecutive behavioral disorders are the outward signs of an underlying impairment in socioemotional processes.
Maljaars, Jarymke; Boonen, Hannah; Lambrechts, Greet; Van Leeuwen, Karla; Noens, Ilse
Parents of a child with autism spectrum disorder (ASD) face specific challenges in parenting, but concrete parenting behavior has never been properly investigated in these families. This exploratory questionnaire study compared parenting behaviors among mothers of children and adolescents with ASD (n = 552) and without ASD (n = 437) and examined…
Borrego, Joaquin, Jr.; Burrell, T. Lindsey
This article describes the application of a behavioral parent training program, Parent-Child Interaction Therapy (PCIT), in the treatment of behavior disorders in young children. PCIT is unique in that it works with both the child and parent in treatment and it focuses on improving the parent-child relationship as a means to improving parent and…
Hawkins, Renee O.; Haydon, Todd; McCoy, Dacia; Howard, Andrea
An ABAB design was used to evaluate the effectiveness of an interdependent group contingency with randomized components to improve the transition behavior of middle school students identified with emotional and behavioral disorders (EBDs) served in an alternative educational setting. The intervention was implemented by one teacher with three…
Yang Bo; Zhou Yicheng; Xia Jun; Xia Liming; Wang Chengyuan
Objective: To study the changes of the hippocampus metabolites and the hippoeampus volume with MRI, and to explore the posibble pathophysiology of the hippocampus injure in posttraumatic stress disorder(PTSD). Methods: Seventeen cases of PTSD and 17 age-matched normal subjects (control subjects) were examined on a clinical 1.5 T MRI/MRS system. Proton multi-voxel spectroscopy imaging ( 1 H-MRSI) was obtained from two sides of the hippocampus region. The metabolites included N-acetylaspartate (NAA), creatine and phosphocreatine (Cr), and choline-containing compounds (Cho). The values of NAA, Cr, and Cho were calculated by integration of their peaks. The volume of the hippocampus of the two sides and the brain volume were measured with volume analysis software, and the resulting data were normalized according to the individual brain volume. Both the value of the metabolites and volume of the hippocampus were compared between the two groups respectively. Results: The volumes of left and right hippocampus were (2130±221 )mm 3 and (2571±190) mm 3 in PTSD cases, and they were (2382±157) mm 3 and (2572±186) mm 3 in the control subjects. The volume of left hippocampus of PTSD was smaller than that of the control subjects (P 0.05). NAA and Cr was significantly reduced in PTSD (Left: NAA= 2.8±0.7, Cr=2.3±0.6; Right: NAA 2.9±0.9, Cr=2.3±0.7) bilaterally when compared with those of control subjects (Left: NAA=3.8±0.8, Cr=2.7±0.5; Right: NAA=3.9±0.8, Cr=2.8±0.5) (P 0.05). Conclusion: The results of this study add support to the view that the hippocampus may participate in the pathophysiology of PTSD, and the findings of volume and metabolite changes in the hippocampus has great value in diagnosing PTSD and in exploring the posibble pathophysiology mechanisms of hippocampus injure in PTSD. (authors)
Kahl, Kai G; Schweiger, Ulrich; Pars, Kaweh; Kunikowska, Alicja; Deuschle, Michael; Gutberlet, Marcel; Lichtinghagen, Ralf; Bleich, Stefan; Hüper, Katja; Hartung, Dagmar
Major depressive disorder (MDD) is associated with an increased risk for the development of cardio-metabolic diseases. Increased intra-abdominal (IAT) and pericardial adipose tissue (PAT) have been found in depression, and are discussed as potential mediating factors. IAT and PAT are thought to be the result of a dysregulation of the hypothalamus-pituitary-adrenal axis (HPAA) with subsequent hypercortisolism. Therefore we examined adrenal gland volume as proxy marker for HPAA activation, and IAT and PAT in depressed patients. Twenty-seven depressed patients and 19 comparison subjects were included in this case-control study. Adrenal gland volume, pericardial, intraabdominal and subcutaneous adipose tissue were measured by magnetic resonance imaging. Further parameters included factors of the metabolic syndrome, fasting cortisol, fasting insulin, and proinflammatory cytokines. Adrenal gland and pericardial adipose tissue volumes, serum concentrations of cortisol and insulin, and serum concentrations tumor-necrosis factor-α were increased in depressed patients. Adrenal gland volume was positively correlated with intra-abdominal and pericardial adipose tissue, but not with subcutaneous adipose tissue. Our findings point to the role of HPAA dysregulation and hypercortisolism as potential mediators of IAT and PAT enlargement. Further studies are warranted to examine whether certain subtypes of depression are more prone to cardio-metabolic diseases. Copyright © 2015 Elsevier Ltd. All rights reserved.
Jayarajan, Rajan Nishanth; Agarwal, Sri Mahavir; Viswanath, Biju; Kalmady, Sunil V; Venkatasubramanian, Ganesan; Srinath, Shoba; Chandrashekar, C R; Janardhan Reddy, Y C
Adult patients with Obsessive Compulsive Disorder (OCD) have been shown to have gray matter (GM) volume differences from healthy controls in multiple regions - the orbitofrontal cortex (OFC), anterior cingulate cortex (ACC), medial frontal gyri (MFG), striatum, thalamus, and superior parietal lobule. However, there is paucity of data with regard to juvenile OCD. Hence, we examined GM volume differences between juvenile OCD patients and matched healthy controls using voxel based morphometry (VBM) with the above apriori regions of interest. Fifteen right handed juvenile patients with OCD and age- sex- handedness- matched healthy controls were recruited after administering the Mini International Neuropsychiatric Interview-KID and the Children's Yale-Brown Obsessive Compulsive Scale, and scanned using a 3 Tesla magnetic resonance imaging scanner. VBM methodology was followed. In comparison with healthy controls, patients had significantly smaller GM volumes in left ACC. YBOCS total score (current) showed significant negative correlation with GM volumes in bilateral OFC, and left superior parietal lobule. These findings while reiterating the important role of the orbito-fronto-striatal circuitry, also implicate in the parietal lobe - especially the superior parietal lobule as an important structure involved in the pathogenesis of OCD.
Kim, Young Eun; Jeon, Beom S; Yang, Hui-Jun; Ehm, Gwanhee; Yun, Ji Young; Kim, Han-Joon; Kim, Jong-Min
Clinical phenotypes such as old age, longer disease duration, motor disability, akineto-rigid type, dementia and hallucinations are known to be associated with REM sleep behavior disorder (RBD) in Parkinson's disease (PD). However, the relationship between motor fluctuations/impulse control and related behaviors (ICRB) and RBD is not clear. We designed this study to elucidate the clinical manifestations associated with RBD to determine the implications of RBD in PD. In a cross-sectional study, a total of 994 patients with PD were interviewed to determine the presence of RBD and their associated clinical features including motor complications and ICRB. Of the 944 patients, 578 (61.2%) had clinical RBD. When comparing the clinical features between patients with RBD (RBD group) and without RBD (non-RBD group), older age, longer disease duration, higher Hoehn and Yahr stage (H&Y stage), higher levodopa equivalent daily dose (LEDD), and the existence of wearing off, dyskinesia, freezing, and ICRB, especially punding, were associated with the RBD group compared to the non-RBD group (P < .05 in all). Multivariate analysis showed that motor complications including wearing off, peak dose dyskinesia, and diphasic dyskinesia were the only relevant factors for RBD after adjusting for age and disease duration. Motor complications and ICRB are more frequent in patients with RBD than in patients without RBD. In addition, motor complications are related to RBD even after adjusting for age and disease duration. Copyright © 2014 Elsevier Ltd. All rights reserved.
Full Text Available This study aims to review empirical studies that were used to evaluate the effectiveness of cognitive-behavioral group therapy programs for the treatment for posttraumatic stress disorder. Articles in English and Turkish that were published between the years of 2000 and 2015 (February have been searched in national and international databases. The articles that were gathered by the search have been read and the ones that were not therapy effectiveness studies, cognitive behavioral group therapies and that included posttraumatic stress disorder comorbid with alcohol/substance abuse, personality disorders and psychotic disorders were eliminated. The remaining 13 studies that fulfiilrf research criteria were introduced in the context of method and therapy characteristics. It can be seen that the cognitive behavioral group therapies are effective in decreasing the symptoms of posttraumatic stress disorder and/or comorbid disorders. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(Supplement 1: 95-107
Full Text Available Background. Many patients with panic disorder meet criteria for at least one other diagnosis, most commonly other anxiety or mood disorders. Cognitive-behavioral therapy is the best empirically supported psychotherapy for panic disorder. There is now evidence indicating that cognitive-behavioral therapy for panic disorder yields positive benefits upon comorbid disorders. Objectives. The present study aimed to examine the predictors of broad dimensions of psychopathology in panic disorder after cognitive-behavioral therapy. Methods. Two hundred patients affected by panic disorder were treated with manualized group cognitive-behavioral therapy. We examined if the baseline personality dimensions of NEO Five Factor Index predicted the subscales of Symptom Checklist-90 Revised at endpoint using multiple regression analysis based on the intention-to-treat principle. Results. Conscientiousness score of NEO Five Factor Index at baseline was a predictor of four Symptom Checklist-90 Revised subscales including obsessive-compulsive (β=-0.15, P<0.01, depression (β=-0.13, P<0.05, phobic anxiety (β=-0.15, P<0.05, and Global Severity Index (β=-0.13, P<0.05. Conclusion. Conscientiousness at baseline may predict several dimensions of psychopathology in patients with panic disorder after cognitive-behavioral therapy. For the purpose of improving a wide range of psychiatric symptoms with patients affected by panic disorder, it may be useful to pay more attention to this personal trait at baseline.
Sansone, Randy A; Sansone, Lori A
Borderline personality disorder is a personality dysfunction that is characterized by disinhibition and impulsivity, which oftentimes manifest as self-regulation difficulties. Patients with this disorder have always been present in medical settings, but have been described as "difficult patients" rather than patients with borderline personality disorder. According to empirical findings, a number of behaviors and medical syndromes/diagnoses are suggestive of borderline personality disorder. Suggestive behaviors in the medical setting may include aggressive or disruptive behaviors, the intentional sabotage of medical care, and excessive healthcare utilization. Suggestive medical syndromes and diagnoses in the medical setting may include alcohol and substance misuse (including the abuse of prescription medications), multiple somatic complaints, chronic pain, obesity, sexual impulsivity, and hair pulling. While not all-inclusive or diagnostic, these behaviors and syndromes/diagnoses may invite further clinical evaluation of the patient for borderline personality disorder.
R. Kok (Renske); P.J. Prinzie (Peter); M.J. Bakermans-Kranenburg (Marian); F.C. Verhulst (Frank); T.J.H. White (Tonya); H.W. Tiemeier (Henning); M.H. van IJzendoorn (Rien)
textabstractEvidence has been accumulating for the impact of normal variation in caregiving quality on brain morphology in children, but the question remains whether differences in brain volume related to early caregiving translate to behavioral implications. In this longitudinal population-based
Adelson, Stewart; Bell, Robinette; Graff, Adam; Goldenberg, David; Haase, Elizabeth; Downey, Jennifer I; Friedman, Richard C
While there is consensus that bipolar disorder exists in children and adolescents, its diagnostic criteria are debated. Excessive sexual behavior has been reported in youth who may have juvenile bipolar disorder (JBD), and has been termed "hypersexuality." Although there is no universal definition of this term, this observation has led to a hypothesis that increased sexual behavior characterizes the bipolar syndrome in children and adolescents, and differentiates it from attention deficit hyperactivity disorder. Although this hypothesis is plausible, evidence for it is incomplete, because testing it definitively would require both establishing a standard definition of hypersexuality in children and adolescents, and also reaching consensus about the other nonsexual criteria for pediatric bipolar disorder. In addition, studies to test it would need to control factors other than JBD that are known to increase sexual behavior in children and adolescents. These include sexual abuse and related posttraumatic stress disorder, excessive exposure to sexual stimuli, psychiatric illness in general, and social variables such as family chaos and social stress. Some of these factors might increase sexual behavior in youth with bipolar disorder through psychodynamic mechanisms rather than as a result of the illness itself. Therefore, further research is needed to determine whether increased sexual behavior can serve as a diagnostically valuable criterion for bipolar disorder in children and adolescents, and whether it differentiates the disorder from other conditions known to be associated with increased sexual behavior in youth.
Gaudreault, Pierre-Olivier; Gagnon, Jean-François; Montplaisir, Jacques; Vendette, Mélanie; Postuma, Ronald B; Gagnon, Katia; Gosselin, Nadia
Rapid eye movement sleep behavior disorder is found in 33-46% of patients with Parkinson's disease and was shown to be associated with cognitive deficits. Our goal was to improve our understanding of the role of this sleep disorder in cerebral dysfunction occurring in Parkinson's disease using a visual cognitive task and event-related potentials. Sixteen patients with Parkinson's disease and rapid eye movement sleep behavior disorder, 15 patients with Parkinson's disease without rapid eye movement sleep behavior disorder and 16 healthy control subjects were included. The amplitude and latency of event-related potentials were compared between groups. No group differences were found for reaction times or accuracy. A Group effect was found for P2 wave amplitude; patients with rapid eye movement sleep behavior disorder had increased P2 in comparison with the control group (p disorder were associated with abnormal visual P2 component of event-related potentials. Although patients with Parkinson's disease alone were not significantly different from patients with combined Parkinson's disease and rapid eye movement sleep behavior disorder, their P2 amplitudes were not sufficiently abnormal to differ from that of control subjects. This study confirms that rapid eye movement sleep behavior disorder accentuates cerebral dysfunctions in Parkinson's disease. Copyright © 2012 Elsevier Ltd. All rights reserved.
Durkin, Nora E; Swanson, Sonja A; Crow, Scott J; Mitchell, James; Peterson, Carol B; Crosby, Ross
Chewing and spitting (CS) out food is a relatively understudied eating disorder behavior. The aim of this study was to examine lifetime and current frequencies of CS across eating disorder diagnostic groups and to compare the severity of eating disorder symptomatology between participants who did and did not endorse CS. A total of 972 individuals presenting for outpatient eating disorder treatment between 1985 and 1996 completed a questionnaire that included items regarding current and lifetime eating disorder behaviors, including CS. Results indicated that both lifetime and current prevalence estimates of CS varied cross-diagnostically, with CS being more common among those with anorexia nervosa and bulimia nervosa compared to those with eating disorder not otherwise specified. CS was significantly associated with several eating disorder symptoms, including compensatory behaviors, meal restriction, and lower BMI. Those who reported CS were also younger in age compared to those who did not report CS. These findings indicate that CS is associated with more severe eating and weight pathology and is not equally prevalent across eating disorder diagnoses. These results also support the relatively high occurrence of CS and the importance of targeting this behavior in eating disorder treatment. Future research should clarify the correlates, mechanisms, and function of CS in eating disorders.
Akdemir, Devrim; Pehlivantürk, Berna; Unal, Fatih; Ozusta, Seniz
This study examined social behaviors related to attachment in children with autistic disorder and the differences in these behaviors from those observed in developmentally disabled children. Additionally, we aimed to investigate the relationship between attachment behaviors and clinical variables, such as age, cognitive development, severity of autism, language development, and mothers' attachment styles. The study group consisted of 19 children with autistic disorder (mean age: 37.9 +/- 6.8 months) and the control group consisted of 18 developmentally disabled children without autistic disorder that were matched with respect to age, gender, and cognitive development. The Childhood Autism Rating Scale (CARS) was administered to all the children by two child psychiatrists. Mothers completed the Relationships Scale Questionnaire (RSQ). Cognitive development of the children was assessed with the Stanford-Binet intelligence scale. Attachment behaviors of the children were evaluated with a modified Strange Situation Procedure (SSP). Attachment behaviors in the children with autistic disorder and in the children with developmental disabilities were similar. In contrast to the developmentally disabled group, the children with autistic disorder stayed closer toward their mothers compared with their responses to strangers. In the autistic disorder group, attachment behaviors were not associated with age, intelligence quotient, or mothers' attachment styles; however, a significant relationship between the severity of autism and the presence of speech was observed. Parents' understanding of the attachment needs and the attachment behaviors of their autistic children in the early stages of the disorder may lead to more secure attachment relationships and improved social development.
Klomek, Anat Brunstein; Lev-Wiesel, Rachel; Shellac, Evia; Hadas, Arik; Berger, Uri; Horwitz, Mira; Fennig, Silvana
The aim of the current study is to examine the association between self disclosure and self-injurious behaviors among adolescent patients diagnosed with an eating disorder. Sixty three female patients who fulfilled the DSM-IV diagnostic criteria of eating disorders were included (i.e. anorexia, bulimia, binge eating disorder and eating disorders not otherwise specified). Participants' age ranged from 11.5 to 20 years (M = 15.42, SD = 1.82). Participants completed self- report questionnaires about eating disorders, self-disclosure, self-injurious behaviors (FASM) and depression (BDI-II) RESULTS: 82.5% of the sample endorsed severe self-injurious behaviors. A moderate negative relationship was found between general disclosure to parents and self-injurious behaviors indicating that patients who generally self-disclose to their parents (on different topics, apart from suicidal ideation) engage less frequently in self-injurious behaviors. In addition, the more patients self-disclose their suicidal ideation to others, the more they tend to self-injure. Self-disclosure to parents on any topic may buffer against self-injurious behaviors and therefore it is important to work with adolescents suffering from eating disorders on effective self disclosure. In addition, self-disclosure about suicidal ideation to others by adolescents suffering from eating disorders should always be taken seriously, since it may be related to self-injurious behaviors.
Russell, Paul Swamidhas Sudhakar; Nair, M K C; Chandra, Abhiram; Subramaniam, Vinod Shanmukham; Bincymol, K; George, Babu; Samuel, Beulah
The risk of suicidal behavior associated with Anxiety Disorders (AD) among adolescents is known. However, concurrent mood disorders complicate these findings, and no data is available from India as well as from the community. This study aimed to address the suicidal risk associated with AD from different perspectives. The authors prospectively collected data for 500 adolescents in a community with independent, trained raters. Risk for suicidal behavior was measured with SADPERSONS scale, socio-economic status with Modified Kuppuswamy Scale, depression and anxiety disorders with Beck Depression Inventory and Screen for Child Anxiety Related Emotional Disorders respectively. The relationship between predictors and need for preventive action was analyzed with univariate and multivariate regression analyses and a predictive model was built. Suicidal behavior was increased by the presence of AD (adjusted OR = 6.28), the number of co-morbid AD (adjusted OR = 2.04), severity of the AD (adjusted OR = 4.98). Being a boy increased the risk of suicidal behavior associated with AD (adjusted OR = 9.37), Generalized Anxiety Disorder (adjusted OR = 5.65), Separation Anxiety Disorder (unadjusted OR = 3.28), Social Anxiety Disorder (unadjusted OR = 5.91) while controlling for the confounding effect of Depressive Disorder. Gender did not have an influence on Panic Disorder. Presence of AD and co-morbid Depressive Disorder significantly contributed to a risk model for suicidal behavior. Anxiety Disorder is associated with the risk for potential suicidal behavior. Adolescent boys with AD and Depressive Disorder need to be identified as the high risk group for suicide prevention in the community.
Samson, Andrea C.; Hardan, Antonio Y.; Lee, Ihno A.; Phillips, Jennifer M.; Gross, James J.
Maladaptive behavior is common in Autism Spectrum Disorder (ASD). However, the factors that give rise to maladaptive behavior in this context are not well understood. The present study examined the role of emotion experience and emotion regulation in maladaptive behavior in individuals with ASD and typically developing (TD) participants.…
Comparison of 31 elementary grade boys with learning disabilities and 52 boys with behavior disorders who either did or did not also display hyperactive behavior found significant differences between groups on the Classroom Behavior Inventory in three areas: Hostility versus Consideration, Extroversion versus Introversion, and Independence versus…
The extraordinary success of behavior-analytic interventions for individuals with autism spectrum disorder (ASD) has fueled the rapid growth of behavior analysis as a profession. One reason for this success is that for many years behavior analysts were virtually alone in conducting programmatic ASD intervention research. However, that era has…
Oeseburg, B.; Groothoff, J. W.; Dijkstra, G. J.; Reijneveld, S. A.; Jansen, D. E. M. C.
Evidence on the association between somatic chronic diseases in ID-adolescents and the full range of pervasive developmental disorder behavior (PDD behavior) is scarce. The aim of the present study is to assess the association between somatic chronic diseases in ID-adolescents and mild PDD behavior. We obtained data on 1044 ID-adolescents, aged…
Lindenboim, Noam; Comtois, Katherine Anne; Linehan, Marsha M.
Dialectical Behavior Therapy (DBT) is an evidence-based practice for borderline personality disorder (BPD) and suicidal behavior that has been replicated with a variety of populations. Patients' practice of behavioral skills taught in the group skills training component of DBT may be partly responsible for the positive treatment outcomes according…
Budinger, Meghan Crosby; Drazdowski, Tess K.; Ginsburg, Golda S.
While parenting behaviors among anxious parents have been implicated in the familial transmission of anxiety, little is known about whether these parenting behaviors are unique to specific parental anxiety disorders. The current study examined differences in the use of five specific parenting behaviors (i.e., warmth/positive affect, criticism,…
Oeseburg, B.; Groothoff, J. W.; Dijkstra, G. J.; Reijneveld, S. A.; Jansen, D. E. M. C.
Evidence on the association between somatic chronic diseases in ID-adolescents and the full range of pervasive developmental disorder behavior (PDD behavior) is scarce. The aim of the present study is to assess the association between somatic chronic diseases in ID-adolescents and mild PDD behavior.
Children with communication disorders may express frustrations through challenging behaviors such as aggressive behaviors and social withdrawal. Challenging behaviors may lead to difficulties with building social competencies including emotional regulation and peer engagement. Individualized planning of functional goals for children with…
Must, Aviva; Phillips, Sarah M.; Curtin, Carol; Anderson, Sarah E.; Maslin, Melissa; Lividini, Keith; Bandini, Linda G.
Time spent in sedentary behavior is largely due to time spent engaged with electronic screen media. Little is known about the extent to which sedentary behaviors for children with autism spectrum disorder differ from typically developing children. We used parental report to assess and compare time spent in sedentary behaviors for 53 children with…
Donohue, Brad; Thevenin, Deborah M.; Runyon, Melissa K.
Using a case study, evaluates the efficacy of a cognitive-behavioral intervention for the treatment of a patient diagnosed with a conversion disorder characterized by a perceived lump in the throat and subsequent weight loss. Results indicate that the behavioral therapy procedures contributed to increased weight and improved eating behavior. (RJM)
Paul A. Werth; Brian E. Potter; Martin E. Alexander; Craig B. Clements; Miguel G. Cruz; Mark A. Finney; Jason M. Forthofer; Scott L. Goodrick; Chad Hoffman; W. Matt Jolly; Sara S. McAllister; Roger D. Ottmar; Russell A. Parsons
The National Wildfire Coordinating Groupâs definition of extreme fire behavior indicates a level of fire behavior characteristics that ordinarily precludes methods of direct control action. One or more of the following is usually involved: high rate of spread, prolific crowning/ spotting, presence of fire whirls, and strong convection column. Predictability is...
Lu, Lu; Zhang, Lianqing; Hu, Xinyu; Hu, Xiaoxiao; Li, Lingjiang; Gong, Qiyong; Huang, Xiaoqi
In the current study, we aim to investigate whether post-traumatic stress disorder (PTSD) is associated with structural alterations in specific subfields of hippocampus comparing with trauma-exposed control (TC) in a relatively large sample. We included 67 PTSD patients who were diagnosed under Diagnostic and Statistical Manual of Mental Disorders (4th Edition) (DSM-Ⅳ) criteria and 78 age- and sex-matched non-PTSD adult survivors who experienced similar stressors. High resolution T1 weighted images were obtained via a GE 3.0 T scanner. The structural data was automatically segmented using FreeSurfer software, and volume of whole hippocampus and subfield including CA1, CA2-3, CA4-DG, fimbria, presubiculum, subiculum and fissure were extracted. Volume differences between the two groups were statistically compared with age, years of education, duration from the events and intracranial volume (ICV) as covariates. Hemisphere, sex and diagnosis were entered as fixed factors. Relationship between morphometric measurements with Clinician-Administered PTSD Scale (CAPS) score and illness duration were performed using Pearson's correlation with SPSS. Comparing to TC, PTSD patients showed no statistically significant alteration in volumes of the whole hippocampus and all the subfields ( P > 0.05). In male patients, there were significant correlations between CAPS score and volume of right CA2-3 ( R 2 = 0.197, P = 0.034), right subiculum ( R 2 = 0.245, P = 0.016), and duration statistically correlated with right fissure ( R 2 = 0.247, P = 0.016). In female patients, CAPS scores significant correlated with volume of left presubiculum ( R 2 = 0.095, P = 0.042), left subiculum ( R 2 = 0.090, P = 0.048), and left CA4-DG ( R 2 = 0.099, P = 0.037). The main findings of the current study suggest that stress event causes non-selective damage to hippocampus in both PTSD patients and TC, and gender-specific lateralization may underlie PTSD pathology.
Baek, Yongjoo; Ha, Meesoon; Jeong, Hawoong
Airplane boarding process is an example where disorder properties of the system are relevant to the emergence of universality classes. Based on a simple model, we present a systematic analysis of finite-size effects in boarding time, and propose a comprehensive view of the role of sequential disorder in the scaling behavior of boarding time against the plane size. Using numerical simulations and mathematical arguments, we find how the scaling behavior depends on the number of seat columns and the range of sequential disorder. Our results show that new scaling exponents can arise as disorder is localized to varying extents.
Kawabe, Kentaro; Horiuchi, Fumie; Oka, Yasunori; Ueno, Shu-Ichi
Children with autism spectrum disorders (ASD), including autistic disorder, frequently suffer from comorbid sleep problems. An altered melatonin rhythm is considered to underlie the impairment in sleep onset and maintenance in ASD. We report three cases with autistic disorder in whom nocturnal symptoms improved with ramelteon, a selective melatonin receptor agonist. Insomnia and behavior, assessed using the Clinical Global Impression-Improvement Scale, improved in two cases with 2 mg ramelteon and in the third case with 8 mg ramelteon. Our findings demonstrate that ramelteon is effective not only for insomnia, but for behavioral problems as well, in patients with autistic disorder.
Slack, Kelley J.; Schneiderman, Jason S.; Leveton, Lauren B.; Whitmire, Alexandra M.; Picano, James J.
The NASA commitment to human space flight includes continuing to fly astronauts on the ISS until it is decommissioned as well as possibly returning astronauts to the moon or having astronauts venture to an asteroid or Mars. As missions leave low Earth orbit and explore deeper space, BHP supports and conducts research to enable a risk posture that considers the risk of adverse cognitive or behavioral conditions and psychiatric disorders “acceptable given mitigations,” for pre-, in, and post-flight.The Human System Risk Board (HSRB) determines the risk of various mission scenarios using a likelihood (per person per year) by consequences matrix examining those risks across two categories—long term health and operational (within mission). Colors from a stoplight signal are used by HSRB and quickly provide a means of assessing overall perceived risk for a particular mission scenario. Risk associated with the current six month missions on the ISS are classified as “accepted with monitoring” while planetary missions, such as a mission to Mars, are recognized to be a “red” risk that requires mitigation to ensure mission success.Currently, the HSRB deems that the risk of adverse cognitive or behavioral conditions and psychiatric outcomes requires mitigation for planetary missions owing to long duration isolation and radiation exposure (see Table 1). While limited research evidence exists from spaceflight, it is well known anecdotally that the shift from the two week shuttle missions to the six month ISS missions renders the psychological stressors of space as more salient over longer duration missions. Shuttle astronauts were expected just to tolerate any stressors that arose during their mission and were successful at doing so (Whitmire et al, 2013). While it is possible to deal with stressors such as social isolation and to live with incompatible crewmembers for two weeks on shuttle, “ignoring it” is much less likely to be a successful coping mechanism
in Belgium 70 % of the children aged 0 - 14 years have at least one annual contact with their family doctor, while for the same period, only 6 - 12 % of them will see a neuropaediatrician and/or a child psychiatrist, despite the fact that a diagnostic of Externalizing behavior before the age of 6 to 7 years, such as various ways of aggressiveness, of anger or of stealing will very often alert the family, the staff of creches or nursery as well as the teachers. Other children are showing signs of Internalizing behavior, very often together with depression or other forms of anxiety. considering the role and the skills of the family doctor, the target is to propose a clinical approach adapted to the first line practitioner having to face the majority of complaints about the behaviour of a child younger than 10 years. bibliographic research. The research equations were used on the data base TRIP DATA BASE, Cochrane Library, PUBMED and Google Scholar (EN/FR), searching, bare exception, the literature of the last five years. Moreover, the sites of the Haute Autorité Française (HAS), Société Scientifique de Médecine Générale (SSMG), Centre d'Expertise en Soins de Santé (KCE), Institut Scientifique en Santé Publique (ISSP) and of the DSM V (Diagnostic and Statistical Manual of Mental Disorders) were consulted too. the age of the child, his social and family environment will guide the family doctor and in the majority of cases, he will be able to reassure the family. Moreover, when in front of any problem within the family life it should be advisable to inquire about the health of the children in question, especially from a behavioural point of view. To the opposite, when a child is showing TEC or TIC, it is important to inquire about circumstances in his environment that might potentially be at the origin of (or contributing to) the troubles. the challenge the family doctor is facing is to be able in a consultation of 15-30 minutes to make the difference between
Segura-Garcia, Cristina; Caroleo, Mariarita; Rania, Marianna; Barbuto, Elvira; Sinopoli, Flora; Aloi, Matteo; Arturi, Franco; De Fazio, Pasquale
Obesity is not a mental disorder, yet DSM-5 recognizes a strong association between obesity and psychiatric syndromes. Disorders within the Bipolar Spectrum (BSD) and Binge Eating Disorder (BED) are the most frequent psychiatric disorders among obese patients. The aim of this research is to investigate the psychopathological differences and the distinctive eating behaviors that accompany these comorbidities in obese patients. One hundred and nineteen obese patients (40 males; 79 females) underwent psychological evaluation and psychiatric interview, and a dietitian evaluated their eating habits. Patients were divided into four groups according to comorbidities, and comparisons were run accordingly. Forty-one percent of participants presented BED+BSD comorbidity (Group 1), 21% BED (Group 2) and 8% BSD (Group 3); only 29% obese participants had no comorbidity (Group 4). Female gender was overrepresented among Groups 1 and 2. BSD diagnosis varied according to comorbidities: Type II Bipolar Disorder and Other Specified and Related Bipolar Disorder (OSR BD) were more frequent in Group 1 and Type I Bipolar Disorder in Group 3. A trend of decreasing severity in eating behaviors and psychopathology was evident according to comorbidities (Group 1=Group2>Group3>Group 4). Limitations include the small sample size and the cross-sectional design of the study. BED and BSD are frequent comorbidities in obesity. Type II Bipolar Disorder and OSR BD are more frequent in the group with double comorbidity. The double comorbidity seems associated to more severe eating behaviors and psychopathology. Distinctive pathological eating behaviors could be considered as warning signals, symptomatic of psychiatric comorbidities in Obesity. Copyright © 2016 Elsevier B.V. All rights reserved.
Jozwiak, Natalia; Postuma, Ronald B; Montplaisir, Jacques; Latreille, Véronique; Panisset, Michel; Chouinard, Sylvain; Bourgouin, Pierre-Alexandre; Gagnon, Jean-François
REM sleep behavior disorder (RBD) is a parasomnia affecting 33% to 46% of patients with Parkinson's disease (PD). The existence of a unique and specific impaired cognitive profile in PD patients with RBD is still controversial. We extensively assessed cognitive functions to identify whether RBD is associated with more severe cognitive deficits in nondemented patients with PD. One hundred sixty-two participants, including 53 PD patients with RBD, 40 PD patients without RBD, and 69 healthy subjects, underwent polysomnography, a neurological assessment and an extensive neuropsychological exam to assess attention, executive functions, episodic learning and memory, visuospatial abilities, and language. PD patients with RBD had poorer and clinically impaired performance in several cognitive tests compared to PD patients without RBD and healthy subjects. These two latter groups were similar on all cognitive measures. Mild cognitive impairment (MCI) diagnosis frequency was almost threefold higher in PD patients with RBD compared to PD patients without RBD (66% vs. 23%, p < .001). Moreover, subjective cognitive decline was reported in 89% of PD patients with RBD compared to 58% of PD patients without RBD (p = .024). RBD in PD is associated with a more impaired cognitive profile and higher MCI diagnosis frequency, suggesting more severe and widespread neurodegeneration. This patient subgroup and their caregivers should receive targeted medical attention to better detect and monitor impairment and to enable the development of management interventions for cognitive decline and its consequences. © Sleep Research Society 2017. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail email@example.com.
Li, Yu-Chen; Meng, Ya-Jing; Yuan, Min-Lan; Zhu, Hong-Ru; Ren, Zheng-Jia; Qiu, Chang-Jian; Zhang, Wei
To evaluate the effect of group cognitive behavioral therapy (GCBT) on social anxiety disorders (SAD). A total of 50 patients with SAD were recruited in this study. A survey containing the Liebowitz social anxiety scale (LSAS),the automatic thoughts questionnaire (ATQ),the fear of negative evaluation questionnaire (FNE),the social support rating scale (SSRS),the tridimensional personality questionnaire (TPQ),and the egna minnen barndoms uppfostran (EMBU) was administered before and (one week) after the GCBT,including in the 50 healthy controls. About 21 patients completed the eight-week GCBT (once a week,2 h a session). Follow-up surveys were conducted on 40 patients (22 patients treated with GCBT and 18 untreated) over a 1-5 year period. Significant differences were found between the SAD patients and healthy controls in thinking mode,personality characteristics,social support,parental rearing styles,and social anxiety symptoms. Significant decrease in social anxiety symptom ( t =4.06, P =0.000) , negative automatic thoughts ( t =4.58, P =0.000) and fear for rejection ( t =3.85, P =0.000) were observed after the GCBT therapy. Such improvement was positively correlated with subjective social support ( r =0.361, P =0.022) ,and negatively correlated with rejection of father ( r =-0.431, P =0.005) . There was also statistical difference between the patients with and without the GCBT therapy ( P =0.033) . GCBT treatment can relieve SAD symptoms by changing the negative cognitive of SAD patients. Social support and rejection of father affects the prognosis of SAD.
Canitano, Roberto; Scandurra, Valeria
This is a review of the clinical trials investigating the efficacy and safety of risperidone in the treatment of children with autistic spectrum disorders (ASD). The main clinical characteristics are impairment in social skills, communication difficulties, repetitive movements and behaviors, including stereotypies. Pharmacotherapy is mainly directed at the so-called target symptoms, ie, behavioral disorders and the various kinds of repetitions associated with ASD. According to the available data, risperidone seems to be moderately efficacious and safe for treating behavioral disorders. 4 double blind controlled trial. 3 reanalysis studies, and 12 open studies have documented the role of risperidone in children with ASD. Controlled studies have been thoroughly considered in this review.
Siegal, M.P.; Milne, W.I.; Jaskie, J.E.
The current and potential impact of covalently bonded disordered thin films is enormous. These materials are amorphous-to-nanocrystalline structures made from light atomic weight elements from the first row of the periodic table. Examples include amorphous tetrahedral diamond-like carbon, boron nitride, carbon nitride, boron carbide, and boron-carbon-nitride. These materials are under development for use as novel low-power, high-visibility elements in flat-panel display technologies, cold-cathode sources for microsensors and vacuum microelectronics, encapsulants for both environmental protection and microelectronics, optical coatings for laser windows, and ultra-hard tribological coatings. researchers from 17 countries and a broad range of academic institutions, national laboratories and industrial organizations come together in this volume to report on the status of key areas and recent discoveries. More specifically, the volume is organized into five sections. The first four highlight ongoing work primarily in the area of amorphous/nanocrystalline (disordered) carbon thin films; theoretical and experimental structural characterization; electrical and optical characterizations; growth methods; and cold-cathode electron emission results. The fifth section describes the growth, characterization and application of boron- and carbon-nitride thin films
Goldstein, Kim E; Hazlett, Erin A; Savage, Kimberley R; Berlin, Heather A; Hamilton, Holly K; Zelmanova, Yuliya; Look, Amy E; Koenigsberg, Harold W; Mitsis, Effie M; Tang, Cheuk Y; McNamara, Margaret; Siever, Larry J; Cohen, Barry H; New, Antonia S
Schizotypal personality disorder (SPD) individuals and borderline personality disorder (BPD) individuals have been reported to show neuropsychological impairments and abnormalities in brain structure. However, relationships between neuropsychological function and brain structure in these groups are not well understood. This study compared visual-spatial working memory (SWM) and its associations with dorsolateral prefrontal cortex (DLPFC) and ventrolateral prefrontal cortex (VLPFC) gray matter volume in 18 unmedicated SPD patients with no BPD traits, 18 unmedicated BPD patients with no SPD traits, and 16 healthy controls (HC). Results showed impaired SWM in SPD but not BPD, compared with HC. Moreover, among the HC group, but not SPD patients, better SWM performance was associated with larger VLPFC (BA44/45) gray matter volume (Fisher's Z p-values <0.05). Findings suggest spatial working memory impairments may be a core neuropsychological deficit specific to SPD patients and highlight the role of VLPFC subcomponents in normal and dysfunctional memory performance. Published by Elsevier B.V.
Mc Williams, Sebastian R; Mc Laughlin, Patrick D; O'Connor, Owen J; Desmond, Alan N; Ní Laoíre, Aine; Shanahan, Fergus; Quigley, Eamonn Mm; Maher, Michael M
Many patients with functional gastrointestinal disorders (FGIDs) rank sensations of bloating and distension among their most debilitating symptoms. Previous studies that have examined intestinal gas volume (IGV) in patients with FGIDs have employed a variety of invasive and imaging techniques. These studies are limited by small numbers and have shown conflicting results. The aim of our study was to estimate, using CT of the abdomen and pelvis (CTAP), IGV in patients attending FGID clinic and to compare IGV in patients with and without FGID. All CTAP (n = 312) performed on patients (n = 207) attending a specialized FGID clinic over 10-year period were included in this study. Patients were classified into one of 3 groups according to the established clinical grading system, as organic gastrointestinal disorder (OGID, ie, patients with an organic non-functional disorder, n = 84), FGID (n = 36) or organic and functional gastrointestinal disorder (OFGID, ie, patients with an organic and a functional disorder, n = 87). Two independent readers blinded to the diagnostic group calculated IGV using threshold based 3D region growing with OsiriX. Median IGVs for the FGID, OGID, and OFGID groups were 197.6, 220.6 and 155.0 mL, respectively. Stepwise linear regression revealed age at study, gender, and calculated body mass index to predict the log IGV with an r(2) of 0.116, and P IGV in OGID (Spearman's = 0.253, P = 0.02) but this correlation was non-significant in the other groups. Although bloating is a classic symptom in FGID patients, IGV may not be increased compared with OGID and OFGID patients.
Creswell, Cathy; Apetroaia, Adela; Murray, Lynne; Cooper, Peter
Parental emotional distress, particularly high maternal anxiety, is one of the most consistent predictors of child anxiety treatment outcome. In order to identify the cognitive, affective, and behavioral parenting characteristics of mothers of children with anxiety disorders who themselves have an anxiety disorder, we assessed the expectations, appraisals, and behaviors of 88 mothers of anxious children (44 mothers who were not anxious [NONANX] and 44 mothers with a current anxiety disorder [ANX]) when interacting with their 7-12-year-old children. There were no observed differences in anxiety and avoidance among children of ANX and NONANX mothers, but, compared with NONANX mothers, ANX mothers held more negative expectations, and they differed on observations of intrusiveness, expressed anxiety, warmth, and the quality of the relationship. Associations were moderated by the degree to which children expressed anxiety during the tasks. Maternal-reported negative emotions during the task significantly mediated the association between maternal anxiety status and the observed quality of the relationship. These findings suggest that maternal anxiety disorder is associated with reduced tolerance of children's negative emotions. This may interfere with the maintenance of a positive, supportive mother-child interaction under conditions of stress and, as such, this may impede optimum treatment outcomes. The findings identify potential cognitive, affective, and behavioral targets to improve treatment outcomes for children with anxiety disorders in the context of a current maternal anxiety disorder. 2013 APA, all rights reserved
Suveg, Cynthia; Kingery, Julie Newman; Davis, Molly; Jones, Anna; Whitehead, Monica; Jacob, Marni L
Social experiences are an integral part of normative development for youth and social functioning difficulties are related to poor outcomes. Youth with anxiety disorders, and particularly social anxiety disorder, experience difficulties across many aspects of social functioning that may place them at risk for maladjustment. The goal of this paper was to compare social experiences of youth across anxiety diagnoses and examine whether treatment is helpful in improving social functioning. Ninety-two children (age 7-12 years; 58% male; 87.0% White) with a primary diagnosis of generalized anxiety disorder, separation anxiety disorder, and/or social anxiety disorder participated in cognitive behavioral therapy. At both pre- and post-treatment, children with social anxiety disorder self-reported greater loneliness than youth without social anxiety disorder, though levels of peer victimization and receipt of prosocial behavior were similar across groups. Parents reported greater social problems for youth with social anxiety disorder compared to those without social anxiety disorder. All youth experienced improved social functioning following treatment per child- and parent-reports. The results call for an increased focus on the social experiences of youth with anxiety disorders, and particularly loneliness, for children with social anxiety disorder. The results document ways that evidenced-based practice can improve social functioning for youth with anxiety disorders. Copyright © 2017 Elsevier Ltd. All rights reserved.
Kondo, Masaki; Ino, Keiko; Imai, Risa; Ii, Toshitaka; Furukawa, Toshi A.; Akechi, Tatsuo
Background Many patients with panic disorder meet criteria for at least one other diagnosis, most commonly other anxiety or mood disorders. Cognitive-behavioral therapy is the best empirically supported psychotherapy for panic disorder. There is now evidence indicating that cognitive-behavioral therapy for panic disorder yields positive benefits upon comorbid disorders. Objectives The present study aimed to examine the predictors of broad dimensions of psychopathology in panic disorder after cognitive-behavioral therapy. Methods Two hundred patients affected by panic disorder were treated with manualized group cognitive-behavioral therapy. We examined if the baseline personality dimensions of NEO Five Factor Index predicted the subscales of Symptom Checklist-90 Revised at endpoint using multiple regression analysis based on the intention-to-treat principle. Results Conscientiousness score of NEO Five Factor Index at baseline was a predictor of four Symptom Checklist-90 Revised subscales including obsessive-compulsive (β = −0.15, P cognitive-behavioral therapy. For the purpose of improving a wide range of psychiatric symptoms with patients affected by panic disorder, it may be useful to pay more attention to this personal trait at baseline. PMID:29721499
Ogawa, Sei; Kondo, Masaki; Ino, Keiko; Imai, Risa; Ii, Toshitaka; Furukawa, Toshi A; Akechi, Tatsuo
Many patients with panic disorder meet criteria for at least one other diagnosis, most commonly other anxiety or mood disorders. Cognitive-behavioral therapy is the best empirically supported psychotherapy for panic disorder. There is now evidence indicating that cognitive-behavioral therapy for panic disorder yields positive benefits upon comorbid disorders. The present study aimed to examine the predictors of broad dimensions of psychopathology in panic disorder after cognitive-behavioral therapy. Two hundred patients affected by panic disorder were treated with manualized group cognitive-behavioral therapy. We examined if the baseline personality dimensions of NEO Five Factor Index predicted the subscales of Symptom Checklist-90 Revised at endpoint using multiple regression analysis based on the intention-to-treat principle. Conscientiousness score of NEO Five Factor Index at baseline was a predictor of four Symptom Checklist-90 Revised subscales including obsessive-compulsive ( β = -0.15, P cognitive-behavioral therapy. For the purpose of improving a wide range of psychiatric symptoms with patients affected by panic disorder, it may be useful to pay more attention to this personal trait at baseline.
Meier, Madeline H; Slutske, Wendy S; Heath, Andrew C; Martin, Nicholas G
Sex differences in the genetic and environmental influences on childhood conduct disorder and adult antisocial behavior were examined in a large community sample of 6,383 adult male, female, and opposite-sex twins. Retrospective reports of childhood conduct disorder (prior to 18 years of age) were obtained when participants were approximately 30 years old, and lifetime reports of adult antisocial behavior (antisocial behavior after 17 years of age) were obtained 8 years later. Results revealed that either the genetic or the shared environmental factors influencing childhood conduct disorder differed for males and females (i.e., a qualitative sex difference), but by adulthood, these sex-specific influences on antisocial behavior were no longer apparent. Further, genetic and environmental influences accounted for proportionally the same amount of variance in antisocial behavior for males and females in childhood and adulthood (i.e., there were no quantitative sex differences). Additionally, the stability of antisocial behavior from childhood to adulthood was slightly greater for males than females. Though familial factors accounted for more of the stability of antisocial behavior for males than females, genetic factors accounted for the majority of the covariation between childhood conduct disorder and adult antisocial behavior for both sexes. The genetic influences on adult antisocial behavior overlapped completely with the genetic influences on childhood conduct disorder for both males and females. Implications for future twin and molecular genetic studies are discussed.
Maddox, Brenna B; Cleary, Patrick; Kuschner, Emily S; Miller, Judith S; Armour, Anna Chelsea; Guy, Lisa; Kenworthy, Lauren; Schultz, Robert T; Yerys, Benjamin E
Many children with autism spectrum disorder display challenging behaviors. These behaviors are not limited to those with cognitive and/or language impairments. The Collaborative and Proactive Solutions framework proposes that challenging behaviors result from an incompatibility between environmental demands and a child's "lagging skills." The primary Collaborative and Proactive Solutions lagging skills-executive function, emotion regulation, language, and social skills-are often areas of weakness for individuals with autism spectrum disorder. The purpose of this study was to evaluate whether these lagging skills are associated with challenging behaviors in youth with autism spectrum disorder without intellectual disability. Parents of 182 youth with autism spectrum disorder (6-15 years) completed measures of their children's challenging behaviors, executive function, language, emotion regulation, and social skills. We tested whether the Collaborative and Proactive Solutions lagging skills predicted challenging behaviors using multiple linear regression. The Collaborative and Proactive Solutions lagging skills explained significant variance in participants' challenging behaviors. The Depression (emotion regulation), Inhibit (executive function), and Sameness (executive function) scales emerged as significant predictors. Impairments in emotion regulation and executive function may contribute substantially to aggressive and oppositional behaviors in school-age youth with autism spectrum disorder without intellectual disability. Treatment for challenging behaviors in this group may consider targeting the incompatibility between environmental demands and a child's lagging skills.
Watson, Ryan J; Veale, Jaimie F; Saewyc, Elizabeth M
Research has documented high rates of disordered eating for lesbian, gay, and bisexual youth, but prevalence and patterns of disordered eating among transgender youth remain unexplored. This is despite unique challenges faced by this group, including gender-related body image and the use of hormones. We explore the relationship between disordered eating and risk and protective factors for transgender youth. An online survey of 923 transgender youth (aged 14-25) across Canada was conducted, primarily using measures from existing youth health surveys. Analyses were stratified by gender identity and included logistic regressions with probability profiles to illustrate combinations of risk and protective factors for eating disordered behaviors. Enacted stigma (the higher rates of harassment and discrimination sexual minority youth experience) was linked to higher odds of reported past year binge eating and fasting or vomiting to lose weight, while protective factors, including family connectedness, school connectedness, caring friends, and social support, were linked to lower odds of past year disordered eating. Youth with the highest levels of enacted stigma and no protective factors had high probabilities of past year eating disordered behaviors. Our study found high prevalence of disorders. Risk for these behaviors was linked to stigma and violence exposure, but offset by social supports. Health professionals should assess transgender youth for disordered eating behaviors and supportive resources. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:515-522). © 2016 Wiley Periodicals, Inc.
Zucker, Kenneth J; Bradley, Susan J; Owen-Anderson, Allison; Kibblewhite, Sarah J; Wood, Hayley; Singh, Devita; Choi, Kathryn
This study provided a descriptive and quantitative comparative analysis of data from an assessment protocol for adolescents referred clinically for gender identity disorder (n = 192; 105 boys, 87 girls) or transvestic fetishism (n = 137, all boys). The protocol included information on demographics, behavior problems, and psychosexual measures. Gender identity disorder and transvestic fetishism youth had high rates of general behavior problems and poor peer relations. On the psychosexual measures, gender identity disorder patients had considerably greater cross-gender behavior and gender dysphoria than did transvestic fetishism youth and other control youth. Male gender identity disorder patients classified as having a nonhomosexual sexual orientation (in relation to birth sex) reported more indicators of transvestic fetishism than did male gender identity disorder patients classified as having a homosexual sexual orientation (in relation to birth sex). The percentage of transvestic fetishism youth and male gender identity disorder patients with a nonhomosexual sexual orientation self-reported similar degrees of behaviors pertaining to transvestic fetishism. Last, male and female gender identity disorder patients with a homosexual sexual orientation had more recalled cross-gender behavior during childhood and more concurrent cross-gender behavior and gender dysphoria than did patients with a nonhomosexual sexual orientation. The authors discuss the clinical utility of their assessment protocol.
Full Text Available Background: Multidimensional and complex nature of children`s behavioral disorders requires assessment and usage of modern treatments. The present study investigated the effects of attachment-based therapy on behavioral disorders (depression, over anxiety and oppositional defiant in girl students of primary school who had attachment problems. Materials and Methods: This study is an empirical plan with pretest-posttest and control group. The target samples were 34 individuals of 388 second and fourth grade students of primary school that had highest scores on attachment problems and behavioral disorders (depression, over anxiety and oppositional defiant. Evaluation implemented using Randolph attachment disorder questionnaire (RADQ and Ontario mental health test. Mothers were presented in 10 group sessions of attachment-based intervention and its effects investigated in their girl`s behavioral disorders (depression, over anxiety and oppositional defiant. Results: Reduction rate of behavioral disorders general scores (depression, over anxiety and oppositional defiant of experimental group compared with control group showed significant decreases in posttest and three months follow up. Conclusion: The attachment based therapy offered for mothers of the girls with attachment problems was effective to reduction of behavioral disorders (depression, over anxiety and oppositional defiant symptoms in their children and the mother`s continues attention to interventional methods showed more improvement in follow up evaluation.
Lerman, Dorothea C; Hawkins, Lynn; Hillman, Conrad; Shireman, Molly; Nissen, Melissa A
Adults with autism spectrum disorder (ASD), who were interested in working as behavior technicians for young children with autism, participated in 2 experiments. Participants included 5 adults with Asperger syndrome or pervasive developmental disorder not otherwise specified, 19 to 23 years old, and 11 children with autism, 3 to 7 years old. In Experiment 1, training of the adults focused on the implementation of mand training via incidental teaching. Experiment 2 focused on teaching participants to use discrete-trial training (DTT) with children who exhibited problem behavior. Both experiments showed that behavioral skills training was effective for teaching the adult participants the behavioral procedures needed to teach children with autism. In addition, the children acquired skills as a result of training. Results of Experiment 2 further demonstrated that the DTT skills generalized across untrained targets and children. Social validity ratings suggested that some participants' teaching was indistinguishable from that of individuals without ASD. © Society for the Experimental Analysis of Behavior.
Acker, Leah C; Pino, Erica N; Boyden, Edward S; Desimone, Robert
This protocol describes a large-volume illuminator, which was developed for optogenetic manipulations in the non-human primate brain. The illuminator is a modified plastic optical fiber with etched tip, such that the light emitting surface area is > 100x that of a conventional fiber. In addition to describing the construction of the large-volume illuminator, this protocol details the quality-control calibration used to ensure even light distribution. Further, this protocol describes techniques for inserting and removing the large volume illuminator. Both superficial and deep structures may be illuminated. This large volume illuminator does not need to be physically coupled to an electrode, and because the illuminator is made of plastic, not glass, it will simply bend in circumstances when traditional optical fibers would shatter. Because this illuminator delivers light over behaviorally-relevant tissue volumes (≈ 10 mm 3 ) with no greater penetration damage than a conventional optical fiber, it facilitates behavioral studies using optogenetics in non-human primates.
Poton, Wanêssa Lacerda; Soares, Ana Luiza Gonçalves; Oliveira, Elizabete Regina Araújo de; Gonçalves, Helen
This systematic review study aimed to assess the evidence available for the association between breastfeeding and behavior disorders in childhood and adolescence. The search was carried out in the PubMed, Lilacs, and PsycINFO databases up to December 2016. Inclusion criteria were as follows: prospective, retrospective and cross-sectional studies assessing the association between breastfeeding and behavior disorders in childhood or adolescence, using psychometric tests, carried out in humans and published in Portuguese, English, or Spanish. The search was performed in several stages by two independent researchers using pre-established criteria. Eighteen studies met the inclusion criteria. Breastfeeding for a period equal to or higher than three or four months seemed to be inversely associated with total behavior and conduct disorders in childhood; however, the association remains unclear for other behavior disorders. Only four studies assessed behavior disorders in adolescence, and when an association was found, it was likely to be positive. The duration of breastfeeding seemed to be more important than the exclusive or non-exclusive pattern of breastfeeding. Breastfed children for at least three to four months had fewer total behavior and conduct disorders in childhood. Further studies are needed to better understand this association, particularly in adolescence and involving other behavioral profiles.
Wanêssa Lacerda Poton
Full Text Available ABSTRACT OBJECTIVE This systematic review study aimed to assess the evidence available for the association between breastfeeding and behavior disorders in childhood and adolescence. METHODS The search was carried out in the PubMed, Lilacs, and PsycINFO databases up to December 2016. Inclusion criteria were as follows: prospective, retrospective and cross-sectional studies assessing the association between breastfeeding and behavior disorders in childhood or adolescence, using psychometric tests, carried out in humans and published in Portuguese, English, or Spanish. The search was performed in several stages by two independent researchers using pre-established criteria. RESULTS Eighteen studies met the inclusion criteria. Breastfeeding for a period equal to or higher than three or four months seemed to be inversely associated with total behavior and conduct disorders in childhood; however, the association remains unclear for other behavior disorders. Only four studies assessed behavior disorders in adolescence, and when an association was found, it was likely to be positive. The duration of breastfeeding seemed to be more important than the exclusive or non-exclusive pattern of breastfeeding. CONCLUSIONS Breastfed children for at least three to four months had fewer total behavior and conduct disorders in childhood. Further studies are needed to better understand this association, particularly in adolescence and involving other behavioral profiles.
Van Eck, Kathryn; Finney, Sara J.; Evans, Steven W.
The Disruptive Behavior Disorders (DBD) scale includes the "Diagnostic and Statistical Manual of Mental Disorders" (4th ed.) criteria for attention deficit hyperactivity disorder (ADHD), oppositional defiant disorder, and conduct disorder. This study examined only the ADHD items of the DBD scale. This scale is frequently used for assessing parent-…
Nelson-Gray, Rosemery O.; Lootens, Christopher M.; Mitchell, John T.; Robertson, Christopher D.; Hundt, Natalie E.; Kimbrel, Nathan A.
Personality disorders are complex and highly challenging to treatment providers; yet, for clients with these problems, there exist very few treatment options that have been supported by research. Given the lack of empirically-supported therapies for personality disorders, it can be difficult to make treatment decisions for this population. The…
Fatima, S.; Khan, I.; Bashir, M.S.; Fatima, M.
To find level of anxiety and disordered eating behavior among young female athletes. Methodology: A questionnaire based survey was undertaken among 71 athletes (15-25 years old) athletes from University of Lahore and Lahore College for Women University. Then the level of anxiety and disordered eating behavior calculated. Data were statistically analyzed by SPSS version 16. Results: Out of 71 athletes, 56 (78.87%) had anxiety due to eating disorder and 15 (21.12%) had no eating disorder. And 67 (94.3%) athletes had raised anxiety levels while 3 (4.2%) had no anxiety. Conclusion: Dieting behavior and binge eating that prompted eating disorder are the main cause of anxiety among young female athletes. (author)
Blasco-Fontecilla, Hilario; Baca-Garcia, Enrique; Dervic, Kanita; Perez-Rodriguez, M Mercedes; Lopez-Castroman, Jorge; Saiz-Ruiz, Jeronimo; Oquendo, Maria A
Suicidal behavior is a clinically significant but underestimated cause of mortality in narcissistic personality disorder. Currently, there are no reliable estimates of suicidal behavior for this population. The main objective of this study was to test whether or not suicide attempters diagnosed with narcissistic personality disorder are different in terms of impulsivity and expected lethality from suicide attempters with other cluster B personality disorders. In a sample of 446 suicide attempters, patients with cluster B personality disorder diagnoses (n = 254) as assessed by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), version of the International Personality Disorder Examination-Screening Questionnaire (IPDE-SQ) were compared in terms of expected lethality and impulsivity (measured by the Beck Suicidal Intent Scale and the Barratt Impulsiveness Scale, respectively). The subjects were admitted to the emergency departments of the Ramón y Cajal Hospital and the Fundación Jiménez Diaz University Hospital in Madrid, Spain, between January 1999 and January 2003. Suicide attempts of subjects diagnosed with narcissistic personality disorder had higher expected lethality than those of subjects without narcissistic personality disorder (t = -4.24, df = 439, P personality disorder (t = 0.28, df = 439, P = .795), antisocial personality disorder (t = 0.66, df = 439, P = .504), and borderline personality disorder (t = 1.13, df = 439, P = .256), respectively. Suicide attempters diagnosed with narcissistic personality disorder did not significantly differ from suicide attempters without narcissistic personality disorder in terms of impulsivity measures (t = -0.33, df = 442, P = .738), while suicide attempters diagnosed with antisocial personality disorder, histrionic personality disorder, and borderline personality disorder were significantly more impulsive than suicide attempters without these diagnoses (t = -3.96, df = 442, P
Bauer, Anne M.
This article reviews the literature on children prenatally exposed to drugs and alcohol, the potential impact on the educational and social services systems, and implications for programing for children identified as behaviorally disordered. (Author/JDD)
Bullis, Michael; Cheney, Douglas
This article describes characteristics of adolescents with emotional and behavioral disorders, transition outcomes for these students, model transition programs, and key transition service delivery components, including: intake and functional skill assessment, personal future planning, wraparound social services, competitive employment, flexible…
Sorensen, Gertrud Laura; Kempfner, Jacob; Zoetmulder, Marielle
The objective of this study was to determine whether patients with Parkinson's disease with and without rapid‐eye‐movement sleep behavior disorder and patients with idiopathic rapid‐eye‐movement sleep behavior disorder have an attenuated heart rate response to arousals or to leg movements during...... sleep compared with healthy controls. Fourteen and 16 Parkinson's patients with and without rapid‐eye‐movement sleep behavior disorder, respectively, 11 idiopathic rapid‐eye‐movement sleep behavior disorder patients, and 17 control subjects underwent 1 night of polysomnography. The heart rate response...... associated with arousal or leg movement from all sleep stages was analyzed from 10 heartbeats before the onset of the sleep event to 15 heartbeats following onset of the sleep event. The heart rate reponse to arousals was significantly lower in both parkinsonian groups compared with the control group...
Bildt, de A.; Mulder, E.J.; Scheers, T.; Minderaa, R.B.; Tobi, H.
OBJECTIVE. This study investigated the interrelationship between psychopharmacotherapy in general and the use of specific psychotropic drugs and pervasive developmental disorder and other behavior problems in children and adolescents with mental retardation. METHODS. A total of 862 participants 4 to
Cha, Minjun; Couzis, Alexander; Lee, Jae W
This study investigated the effects of the water volume on the interfacial dynamics between cyclopentane (CP) hydrate and water droplet in a CP/n-decane oil mixture. The adhesion force between CP hydrate and various water droplets was determined using the z-directional microbalance. Through repetition of precise measurements over several cycles from contact to detachment, we observed abnormal wetting behaviors in the capillary bridge during the retraction process when the water drop volume is larger than 100 μL. With the increase in water droplet volumes, the contact force between CP hydrate and water also increases up to 300 μL. However, there is a dramatic reduction of increasing rate in the contact forces over 300 μL of water droplet. With the addition of the surfactants of sodium dodecyl sulfate (SDS) and dodecyltrimethylammonium bromide (DTAB) to the water droplet, the contact force between CP hydrate and solution droplet exhibits a lower value and a transition volume of the contact force comes with a smaller solution volume of 200 μL. The water volume effects on the liquid wetting of the probe and the size of capillary bridges provide important insight into hydrate growth and aggregation/agglomeration in the presence of free water phase inside gas/oil pipelines.
Narme, Pauline; Mouras, Harold; Roussel, Martine; Duru, Cécile; Krystkowiak, Pierre; Godefroy, Olivier
Parkinson's disease (PD) is associated with behavioral disorders that can affect social functioning but are poorly understood. Since emotional and cognitive social processes are known to be crucial in social relationships, impairment of these processes may account for the emergence of behavioral disorders. We used a systematic battery of tests to assess emotional processes and social cognition in PD patients and relate our findings to conventional neuropsychological data (especially behavioral disorders). Twenty-three PD patients and 46 controls (matched for age and educational level) were included in the study and underwent neuropsychological testing, including an assessment of the behavioral and cognitive components of executive function. Emotional and cognitive social processes were assessed with the Interpersonal Reactivity Index caregiver-administered questionnaire (as a measure of empathy), a facial emotion recognition task and two theory of mind (ToM) tasks. When compared with controls, PD patients showed low levels of empathy (p = .006), impaired facial emotion recognition (which persisted after correction for perceptual abilities) (p = .001), poor performance in a second-order ToM task (p = .008) that assessed both cognitive (p = .004) and affective (p = .03) inferences and, lastly, frequent dysexecutive behavioral disorders (in over 40% of the patients). Overall, impaired emotional and cognitive social functioning was observed in 17% of patients and was related to certain cognitive dysexecutive disorders. In terms of behavioral dysexecutive disorders, social behavior disorders were related to impaired emotional and cognitive social functioning (p = .04) but were independent of cognitive impairments. Emotional and cognitive social processes were found to be impaired in Parkinson's disease. This impairment may account for the emergence of social behavioral disorders. PsycINFO Database Record (c) 2013 APA, all rights reserved.
Tene, O; Har-Even, A; Dahan, E; Babokshin, Y; Reuveni, I; Ponarovsky, B; Rosman, V; Gluzman, L
Clinical dilemma: A 20-year-old female patient, diagnosed as suffering from borderline personality disorder, is referred to your clinic. Her disorder is characterized by unstable personal relationships, impulsivity, suicidal behavior, emotional instability and pan-anxiety. After initiation of pharmacological treatment which you have chosen, you meet with her parents who ask you which is better for their daughter dynamic-analytic psychotherapy or dialectical behavioral therapy.
Postuma, Ronald B; Arnulf, Isabelle; Hogl, Birgit
Idiopathic rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia that is an important risk factor for Parkinson's disease (PD) and Lewy body dementia. Its prevalence is unknown. One barrier to determining prevalence is that current screening tools are too long for large......-scale epidemiologic surveys. Therefore, we designed the REM Sleep Behavior Disorder Single-Question Screen (RBD1Q), a screening question for dream enactment with a simple yes/no response....
Hutchins, Tiffany L; Prelock, Patricia A
This article describes the relationship between expressive communication impairments and common challenging behaviors in individuals with Autism Spectrum Disorder and Intellectual Disability. The communication challenges of individuals with Autism Spectrum Disorder/Intellectual Disability are described and several evidence-based intervention strategies are proposed to support communication so as to decrease challenging behaviors. Recommendations for practice are offered. Copyright © 2014 Elsevier Inc. All rights reserved.
Zois, Evangelos; Kiefer, Falk; Lemenager, Tagrid; Vollstädt-Klein, Sabine; Mann, Karl; Fauth-Bühler, Mira
Neuroimaging in pathological gambling (PG) allows studying brain structure independent of pharmacological/neurotoxic effects occurring in substance addiction. Because of high comorbidity of PG with substance use disorder (SUD), first results on structural deficits in PG are controversial. The current investigation is the first to examine gray matter (GM) volume alterations in PG controlling for the impact of SUD by comparing non-comorbid (PG PURE ) and two comorbid (PG ALCOHOL and PG POLY ) groups. Two hundred and five individuals were included in the analysis: 107 patients diagnosed with PG and 98 healthy controls (HCs). We employed voxel-based morphometry to look for GM volume differences between the groups controlling for age, smoking and depression. GM decreases in the superior medial and orbital frontal cortex occur independently of substance use in PG PURE compared with HCs. The frontal pattern of GM decrease was comparable with PG ALCOHOL group where additionally GM volume was decreased in the anterior cingulate but increased in the amygdala. Moreover, regions in PG ALCOHOL + POLY with reduced GM volume were the medial frontal, anterior cingulate and occipital lobe regions. PG ALCOHOL + POLY not only exhibited structural deficits in comparison with HCs but also relative to PG PURE in the precuneus and post-central gyrus. We demonstrated specific frontal cortex GM deficits in PG without SUD comorbidities. Whereas some target regions reported in earlier studies might result from comorbid substance abuse, there seems to be a core set of frontal alterations associated with addicted gambling behaviour independent of toxic substance effects. © 2016 Society for the Study of Addiction.
Miller, Lucy Jane; Nielsen, Darci M.; Schoen, Sarah A.
Children with attention deficit hyperactivity disorder (ADHD) are impulsive, inattentive and hyperactive, while children with sensory modulation disorder (SMD), one subtype of Sensory Processing Disorder, have difficulty responding adaptively to daily sensory experiences. ADHD and SMD are often difficult to distinguish. To differentiate these…
Stice, Eric; Shaw, Heather
Understanding factors that contribute to eating disorders, which affect 13% of females, is critical to developing effective prevention and treatment programs. In this paper, we summarize results from prospective studies that identified factors predicting onset and persistence of eating disorders and core symptom dimensions. Next, implications for intervention targets for prevention, and treatment interventions from the risk- and maintenance-factor findings are discussed. Third, given that evidence suggests eating disorders are highly heritable, implying biological risk and maintenance factors for eating disorders, we offer working hypotheses about biological factors that might contribute to eating disorders, based on extant risk factor findings, theory, and cross-sectional studies. Finally, potentially fruitful directions for future research are presented. We suggest that it would be useful for experimental therapeutics trials to evaluate the effects of reducing the risk factors on future onset of eating pathology and on reducing maintenance factors on the risk for persistence of eating pathology, and encourage researchers to utilize prospective high-risk studies so that knowledge regarding potential intervention targets for prevention and treatment interventions for eating disorders can be advanced. Using the most rigorous research designs should help improve the efficacy of prevention and treatment interventions for eating disorders.
Chronis-Tuscano, Andrea; Degnan, Kathryn Amey; Pine, Daniel S.; Perez-Edgar, Koraly; Henderson, Heather A.; Diaz, Yamalis; Raggi, Veronica L.; Fox, Nathan A.
The odds of a lifetime diagnosis of social anxiety disorder increased by 3.79 times for children who had a stable report of behavioral inhibition from their mothers. This finding has important implications for the early identification and prevention of social anxiety disorder.
Støving, René Klinkby; Andries, Alin; Brixen, Kim Torsten
Purging behavior in eating disorders is associated with medical risks. We aimed to compare remission rates in purging and non-purging females with anorexia nervosa (AN) and eating disorder not otherwise specified (EDNOS) in a large retrospective single center cohort. A total of 339 patients...
Silva, Amanda Aparecida; Fischer, Frida Marina
This manuscript presents a review of the literature about medical leaves due to mental and behavioral disorders and return to work of teachers. There are scarce published manuscripts. Most articles relate with prevalence of mental disorders and factors associated with the work organization, and did not mention intervention proposals and or changes in the work organization and teaching work. Proposed actions are discussed.
Brent, David A.; Oquendo, Maria; Birmaher, Boris; Greenhill, Laurence; Kolko, David; Stanley, Barbara; Zelazny, Jamie; Brodsky, Beth; Melhem, Nadine; Ellis, Steven P.; Mann, J. John
Objective: Both mood disorder and suicidal behavior are familial. In this study, the authors examine the factors associated with the familial transmission of these two related conditions to learn which are shared or unique risk factors for familial transmission. Method: The 285 offspring of 141 probands with mood disorder were studied. Proband and…
Schutter, D.J.L.G.; Bokhoven, I. van; Vanderschuren, L.J.M.J.; Lochman, J.E.; Matthys, W.C.H.J.
Of all psychiatric disorders, the disruptive behavior disorders (DBDs) are the most likely to predispose to substance dependence (SD). One possible underlying mechanism for this increased vulnerability is risky decision making. The aim of this study was to examine decision making in DBD adolescents
Hummer, Tom A.; Kronenberger, William G.; Wang, Yang; Dunn, David W.; Mosier, Kristine M.; Kalnin, Andrew J.; Mathews, Vincent P.
The nature of executive dysfunction in youth with disruptive behavior disorders (DBD) remains unclear, despite extensive research in samples of children with attention-deficit hyperactivity disorder (ADHD). To determine the relationship between DBD, ADHD, and executive function deficits in aggressive teens, adolescents with DBD and comorbid ADHD…
Lindhiem, Oliver; Kolko, David J.
In this study, we examined trajectories of symptom reduction and family engagement during the modular treatment phase of a clinical trial for early-onset disruptive behavior disorders that was applied either in community settings or a clinic. Participants (N = 139) were 6-11 year-old children with diagnoses of Oppositional Defiant Disorder (ODD)…
Hoeve, M.; McReynolds, L.S.; Wasserman, G.A.
This study examined differences between comorbid internalizing and disruptive behavior disorder (DBD), and those with either internalizing disorder or DBD. We focused on differences with regard to trauma exposure and offending characteristics in 8,431 juvenile justice youths. Self-reported,
ter Huurne, E.D.; de Haan, H.A.; Postel, Marloes Gerda; van der Palen, Jacobus Adrianus Maria; VanDerNagel, Joanneke E.L.; de Jong, Cor A.J.
Background: Many patients with eating disorders do not receive help for their symptoms, even though these disorders have severe morbidity. The Internet may offer alternative low-threshold treatment interventions. Objective: This study evaluated the effects of a Web-based cognitive behavioral therapy
MATTHYS, W; VANLOO, P; PACHEN, [No Value; de Vries, Han; VANHOOFF, JARAM; VANENGELAND, H
This study investigated the behavior of children with conduct disorder or oppositional defiant disorder (CD/ODD) in interaction with each other and with normal control (NC) children in a semi-standardized setting over a period of 25 minutes. This short time turned out to be sufficient to demonstrate
Hood, Korey K.; Baptista-Neto, Lourival; Beasley, Pamela J.; Lobis, Robert; Pravdova, Iva
This case report describes the successful treatment of severe self-injurious behavior in a 16-year-old adolescent with Tourette's disorder and obsessive-compulsive disorder. Treatment is described from initial presentation to the emergency department for severe self-inflicted oral lacerations through discharge from the inpatient psychiatric…
Wood, Jeffrey J.; Drahota, Amy; Sze, Karen; Har, Kim; Chiu, Angela; Langer, David A.
Background: Children with autism spectrum disorders often present with comorbid anxiety disorders that cause significant functional impairment. This study tested a modular cognitive behavioral therapy (CBT) program for children with this profile. A standard CBT program was augmented with multiple treatment components designed to accommodate or…
Moree, Brittany N.; Davis, Thompson E., III
Anxiety disorders have been found to be highly comorbid with autism spectrum disorders (ASDs). Even so, the identification and dissemination of empirically supported treatments for anxiety in adults or children who have ASD has lagged behind the larger evidence-based trend. This review examines the efficacy of cognitive-behavioral therapy as a…
Choate, Laura H.
Eating disorder not otherwise specified (EDNOS; American Psychiatric Association, 2000) is, by far, the most common eating disorder that college counseling professionals encounter among their female clients. Empirical evidence and best practice guidelines support use of cognitive behavior therapy (CBT) with women experiencing EDNOS. This article…
Stjerneklar, Silke; Hougaard, Esben; Nielsen, Amalie D.
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...
Kearny, Regina; Pawlukewicz, Justine; Guardino, Mary
Because anxiety is the most common mental health disorder diagnosed in children, early intervention is crucial for fundamental coping. Although cognitive-behavioral therapy (CBT) is the preferred treatment method for this affective disorder, instruction for children needs to be specific for them to successfully acquire and implement essential CBT…
Gow, Joan-Beth; Carpino, Lisa A.
Anorexia nervosa is a complex behavioral disorder with the highest risk of death of any psychological disorder. Between 15% and 20% of those suffering from anorexia die from complications that are attributed either directly or indirectly to self-starvation. Heritability for anorexia is around 0.5, meaning about 50% of the risk for anorexia is…
Andersen, Pia Aaron Skovby; Bilenberg, Niels
Obsessive-compulsive disorder (OCD) is a prevalent psychiatric disorder in children and adolescents associated with significant functional impairment. Early and correct diagnosis is essential for an optimal treatment outcome. The purpose of this study was to determine which of four subscales...... derived from the Child Behavior Checklist best discriminates OCD patients from clinical and population-based controls....
Full Text Available Jiri Koutek, Jana Kocourkova, Iva Dudova Department of Child Psychiatry, Charles University Second Faculty of Medicine, University Hospital Motol, Prague, Czech Republic Abstract: Comorbid psychopathology, including self-harm and suicidal behavior, is often found in patients with eating disorders. To better understand the reasons for high comorbid psychopathology among eating disorders, self-harm, and suicidal behavior, we examined this comorbidity in female patients hospitalized with eating disorders. In a sample of 47 girls admitted for anorexia nervosa, atypical anorexia nervosa, and bulimia nervosa, 72% had depressive symptoms, 11% had obsessive-compulsive symptoms, 9% had anxiety disorder, 23% had substance abuse, and 57% had disharmonious personality development. Suicidal behavior was present in 60% of patients and self-harm in 49%. Association was found between self-harm and suicidality. In all, 68% of girls with eating disorders had a positive score in the Children’s Depression Inventory questionnaire and 62% of them in the Child Adolescent Suicidal Potential Index questionnaire. Clinical examination of girls with eating disorders should focus on identifying the risk of suicidal behavior and self-harm. Keywords: eating disorders, child, adolescent, self-harm, suicidal behavior
Full Text Available Introduction & Objective: Studies have shown the high prevalence rate of behavioral disorders in primary school students, which may underlie many complications and problems for the students and their families. The aim of this study was to determine the prevalence of behav-ioral disorders among primary school students. Materials & Methods: This is a cross sectional-descriptive study which have been done on 352 primary school students in Hamadan. Samples have been selected based on a multistage ran-dom sampling and Rutter behavioral disorder questionnaire (teacher form was used for data collection. The data were analyzed by SPSS version 20 using chi-square. Results: Our result showed that 16.1% of the participants suffered from behavioral disorders. The prevalence was more among the boys. Father's education and occupation, history of mental illness, parental divorce, and death of parents had significant relationships with the prevalence of behavioral disorders in these students. Conclusion: According to the results, designing and implementing educational programs for the prevention and treatment of student's behavioral disorders appear to be essential.(Sci J Hamadan Univ Med Sci 2013; 19 (4:62-68
Wood, Frank H.; And Others
This booklet reviews the literature and examines issues associated with providing services to students who exhibit externalizing or acting-out behaviors in the schools. Considered are the following issues: eligibility (whether socially maladjusted or conduct-disordered students are eligible for special education); legal intent (intent of the…
Chen, Eunice Y; Matthews, Lauren; Allen, Charese; Kuo, Janice R; Linehan, Marsha Marie
This treatment development study provides summary data for standard Dialectical Behavior Therapy (DBT) with minimal adaptation for 8 women with binge-eating disorder (BED) (5) or bulimia nervosa (BN) (3) and Borderline Personality Disorder (BPD). DBT involved 6 months of weekly skills group, individual DBT, therapist consultation team meeting, and 24-hour telephone coaching. Assessments were conducted at pre-, post-treatment, and 6-months follow-up and utilized standardized clinical interviews including the Eating Disorders Examination (EDE), Personality Disorders Exam, and the Structured Clinical Interview for DSM-IV. From pre- to post-treatment, effect sizes for objective binge eating, total EDE scores and global adjustment were large and for number of non-eating disorder axis I disorders and for suicidal behavior and self-injury were medium. From pre- to 6-months follow-up, effect sizes were large for all these outcomes. This provides promising pilot data for larger studies utilizing DBT for BED or BN and BPD. (c) 2008 by Wiley Periodicals, Inc.
Servet Kacar Basaran
Full Text Available This study aims to review empirical studies that evaluate effectiveness of cognitive-behavioral group therapy programs for treatment for panic disorder. Articles in English and Turkish that were published between the years of 2000 and 2015 (February have been searched in the national and international databases. The articles that were not therapy effectiveness studies, and group therapies that not based on cognitive behavioral approach were eliminated. The remaining 19 studies that were met the criteria were introduced in terms of method, therapy characteristics and results. The results of the studies showed that cognitive behavioral group therapies have similar efficacy with individual cognitive behavioral therapy on panic disorder symptoms (panic attacks frequency, the level of agoraphobia etc. and comorbid disorders (depression, anxiety sensitivity. However, cognitive behavioral group therapy is more cost-effective. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(Supplement 1: 79-94
Gustavo Manoel Schier Dória
Full Text Available Objective: to determine the incidence and associations of attention deficit-hyperactivity disorder (ADHD, conduct disorder (CD, and substance abuse disorder (SAD in adolescents in conflict with the law in a Brazilian cohort. Methods: the Brazilian version of the Schedule for Affective Disorders and Schizophrenia for School Aged-Children (K-SADS-PL was administered to 69 adolescent boys who were incarcerated for 45 days in the city of Curitiba, Brazil. Results: mean age was 15.5 years (range, 12-16.9 years and most adolescents originated from disadvantaged social classes (87%. They resided in neighborhoods on the outskirts of the city or towns in the greater metropolitan area. Truancy and low educational achievement were common, with 73.9% not currently attending school and 43.4% not having finished the 5th grade. The great majority lived in single-parent families and many had relatives who themselves had problems with the law. Psychiatric disorders were apparent in 81.1% of the subjects, with the most common disorders being CD (59.4%, SAD (53.6%, and ADHD (43.5%. Both ADHD (p <0.001 and CD (p <0.01 had significant associations with substance abuse. Conclusion: in male adolescents in conflict with the law, ADHD, CD, and SAD were all found to be associated with delinquency.
Logue, Mark W.; van Rooij, Sanne J H; Dennis, Emily L.; Davis, Sarah L.; Hayes, Jasmeet P.; Stevens, Jennifer S.; Densmore, Maria; Haswell, Courtney C.; Ipser, Jonathan; Koch, Saskia B.J.; Korgaonkar, Mayuresh; Lebois, Lauren A.M.; Peverill, Matthew; Baker, Justin T.; Boedhoe, Premika S W; Frijling, Jessie L.; Gruber, Staci A.; Harpaz-Rotem, Ilan; Jahanshad, Neda; Koopowitz, Sheri; Levy, Ifat; Nawijn, Laura; O'Connor, Lauren; Olff, Miranda; Salat, David H.; Sheridan, Margaret A.; Spielberg, Jeffrey M.; van Zuiden, Mirjam; Winternitz, Sherry R.; Wolff, Jonathan D.; Wolf, Erika J.; Wang, Xin; Wrocklage, Kristen; Abdallah, Chadi G.; Bryant, Richard A.; Geuze, Elbert; Jovanovic, Tanja; Kaufman, Milissa L.; King, Anthony P.; Krystal, John H.; Lagopoulos, Jim; Bennett, Maxwell; Lanius, Ruth; Liberzon, Israel; McGlinchey, Regina E.; McLaughlin, Katie A.; Milberg, William P.; Miller, Mark W.; Ressler, Kerry J; Veltman, Dick J.; Stein, Dan J; Thomaes, Kathleen; Thompson, Paul M.; Morey, Rajendra A.
Background Many studies report smaller hippocampal and amygdala volumes in posttraumatic stress disorder (PTSD), but findings have not always been consistent. Here, we present the results of a large-scale neuroimaging consortium study on PTSD conducted by the Psychiatric Genomics Consortium
This study examined clinical and subclinical eating disorders (EDs) in young Norwegian modern rhythmic gymnasts. Subjects were 12 members of the national team, age 13-20 years, and individually matched nonathletic controls. All subjects participated in a structured clinical interview for EDs, medical examination, and dietary analysis. Two of the gymnasts met the DSM-III-R criteria for anorexia nervosa, and 2 met the criteria for anorexia athletica (a subclinical ED). All the gymnasts were dieting in spite of the fact that they were all extremely lean. The avoidance of maturity, menstrual irregularities, energy deficit, high training volume, and high frequency of injuries were common features among the gymnasts. Ther is a need to learn more about risk factors and the etiology of EDs in different sports. Coaches, parents, and athletes need more information about principles of proper nutrition and methods to achieve ideal body composition for optional health and athletic performance.
R. Ryan Williams
Full Text Available Rapid eye movement (REM sleep behavioral disorder is characterized by the absence of muscular atonia during REM sleep. In this disorder, patients can violently act out their dreams, placing them at risk for traumatic fractures during these episodes. REM sleep behavioral disorder (RBD can be a sign of future neurodegenerative disease and has also been found to be a side effect of certain psychiatric medications. We present a case of venlafaxine-induced RBD in a 55 year old female who presented with a 13 year history of intermittent parasomnia and dream enactment in addition to a recent history of two fractures requiring intervention.
Ryan Williams, R; Sandigo, Gustavo
Rapid eye movement (REM) sleep behavioral disorder is characterized by the absence of muscular atonia during REM sleep. In this disorder, patients can violently act out their dreams, placing them at risk for traumatic fractures during these episodes. REM sleep behavioral disorder (RBD) can be a sign of future neurodegenerative disease and has also been found to be a side effect of certain psychiatric medications. We present a case of venlafaxine-induced RBD in a 55 year old female who presented with a 13 year history of intermittent parasomnia and dream enactment in addition to a recent history of two fractures requiring intervention.
Klein, Dena A; Miller, Alec L
Although research to date on dialectical behavior therapy (DBT) for adolescents has its limitations, growing evidence suggests that DBT is a promising treatment for adolescents with a range of problematic behaviors, including but not limited to suicidal and nonsuicidal self-injury. This article introduces dialectical behavior therapy's theoretical underpinnings, describes its adaptation for suicidal adolescents, and provides a brief review of the empirical literature evaluating DBT with adolescents. Copyright © 2011 Elsevier Inc. All rights reserved.
Walton, Katherine M.
This study examined risk factors for behavioral and emotional problems in 1973 siblings of children with autism spectrum disorders (ASD). Results revealed six correlates of sibling internalizing and externalizing problems: male gender, smaller family size, older age of the child with ASD, lower family income, child with ASD behavior problems, and…
Powers, M.B.; Vedel, E.; Emmelkamp, P.M.G.
Narrative reviews conclude that behavioral couples therapy (BCT) produces better outcomes than individual-based treatment for alcoholism and drug abuse problems (e.g., [Epstein, E. E., & McCrady, B. S. (1998). Behavioral couples treatment of alcohol and drug use disorders: Current status and
Wiley, Andrew L.; Kauffman, James M.; Plageman, Kristen
Underidentification of students with emotional and behavioral disorders (EBD; emotional disturbance or ED in federal language) is a critical issue, perhaps explainable in part by causal attributions of problem behavior associated with conservatism. Conservatism in 58 counties in the state of California was measured by finding the percentage of…
Song, Youn Joo; Lee, Jung-Hyun; Jung, Young-Chul
Recent studies suggest that chewing and spitting out food may be associated with severe eating-related pathology. The purpose of this study was to investigate the relationship between chewing and spitting, and other symptoms of eating disorders. We hypothesized that patients who chew and spit as a compensatory behavior have more severe eating-related pathology than patients who have never engaged in chewing and spitting behavior. We divided 359 patients with eating disorders into two groups according to whether they engaged in chewing and spitting as a compensatory behavior to lose weight or not. After comparing eating-related pathology between the two groups, we examined factors associated with pathologic eating behaviors using logistic regression analysis. Among our 359 participants, 24.5% reported having engaged in chewing and spitting as a compensatory behavior. The chewing and spitting (CHSP+) group showed more severe eating disorder symptoms and suicidal behaviors. This group also had significantly higher scores on subscales that measured drive for thinness, bulimia, and impulse regulation on the EDI-2, Food Craving Questionnaire, Body Shape Questionnaire, Beck Depression Inventory, Beck Anxiety Inventory, and Maudsley Obsessive Compulsive Inventory. Chewing and spitting is a common compensatory behavior among patients with eating disorders and is associated with more-pathologic eating behaviors and higher scores on psychometric tests. Copyright © 2015 Elsevier Inc. All rights reserved.
Peters-Scheffer, N.C.; Didden, H.C.M.; Sigafoos, J.; Green, V.A.; Korzilius, H.P.L.M.
Children with autism spectrum disorder (ASD) have particular difficulty with behavioral flexibility, but the knowledge base on behavioral flexibility in children with a diagnosis of ASD plus intellectual disability (ID) compared to children with ID only is still scarce. The aim of the present study
Goldstein, Tina R.; Axelson, David A.; Birmaher, Boris; Brent, David A.
Objective: To describe an adapted version of dialectical behavior therapy for adolescents with bipolar disorder. Method: The dialectical behavior therapy intervention is delivered over 1 year and consists of two modalities: family skills training (conducted with individual family units) and individual therapy. The acute treatment period (6 months)…
Andrews, Gavin; Newby, Jill M; Williams, Alishia D
Anxiety disorders are common and disabling. Cognitive behavior therapy is the treatment of choice but is often difficult to obtain. Automated, internet-delivered, cognitive behavior therapy (iCBT) courses may be an answer. There are three recent systematic reviews of randomized controlled trials
Felmingham, Kim L.; Bryant, Richard A.
Objective: To examine potential differential responses in men and women to cognitive behavior therapy for posttraumatic stress disorder (PTSD). Method: Fifty-two men and 56 women diagnosed with PTSD participated in randomized controlled trials of cognitive behavior therapy for PTSD. Participants were randomly allocated to either (a) exposure-only…
Moore, Timothy R.; Symons, Frank J.
Parents (N = 21) of children with autism spectrum disorders responded to a survey on adherence to skills instruction and problem behavior management strategies they had previously been observed to master in a standardized training curriculum based on the principles of applied behavior analysis. Survey items were guided by existing models of and…
Sorensen, Lin; Plessen, Kerstin J.; Nicholas, Jude; Lundervold, Astri J.
Background: The present study investigated the impact of coexisting anxiety disorder in children with ADHD on their ability to regulate behavior. Method: Parent reports on the Behavior Rating Inventory of Executive Function (BRIEF) in a comorbid group of children with ADHD and anxiety (n = 11) were compared to BRIEF reports in a group of children…
HIV risk behavior was significantly related to alcohol use (P = 0.03). Conclusion: Mental health services provide an important context for HIV/AIDS interventions in resource‑constrained countries like Nigeria. Keywords: Human immuno virus, Mental health, Psychiatric patients, Risk behavior, Severe mental disorders ...
Matson, Johnny L.; Gonzalez, Melissa L.; Rivet, Tessa T.
A considerable amount of attention has occurred with respect to the diagnosis and treatment of Autism Spectrum Disorders (ASDs) of children and youth. Furthermore, the rationale for using the most restrictive of the applied behavior analysis methods and medication has been largely based on the presence of severe challenging behaviors such as…
Storch, Eric A.; Sulkowski, Michael L.; Nadeau, Josh; Lewin, Adam B.; Arnold, Elysse B.; Mutch, P. Jane; Jones, Anna M.; Murphy, Tanya K.
This study investigated the phenomenology and clinical correlates of suicidal thoughts and behaviors in youth with ASD (N = 102; range 7-16 years). The presence of suicidal thoughts and behavior was assessed through the Anxiety Disorders Interview Schedule-Child and Parent Versions. Children and parents completed measures of anxiety severity,…
Boe, Val Rae M.
This single-subject action research project examines the effects of animal-assisted therapy on the self-esteem and classroom behaviors of a student with an emotional/behavioral disorder. An 18- year-old male attending a special education school in northeastern St. Paul participated in animal-assisted therapy research for four weeks. Quantitative…
Romito, Patrizia; Cedolin, Carlotta; Bastiani, Federica; Saurel-Cubizolles, Marie-Josèphe
The aim of this study is to describe sexual harassment among Italian university students and analyze the relationship between harassment and disordered eating behaviors. An observational survey was conducted among university students at Trieste University (Italy) in spring 2014. Students answered an anonymous self-administered questionnaire about sexual harassment, including three domains-sexual harassment, unwanted comments on physical appearance, cyber-harassment-and disordered eating behaviors. The global sexual harassment index was computed with three levels: Level 0, no harassment; Level 1, harassment in at least one of the three domains; and Level 2, harassment in two or three domains. Disordered eating behaviors were classified by at least one of the following: (a) eating without being able to stop or vomiting at least once or twice a month, (b) using laxatives or diuretics at least once or twice a week, (c) monitoring weight every day, and (d) dieting at least very often. The sample included 759 students (347 men and 412 women; 18-29 years old). Experiencing sexual harassment was related to eating disorder symptoms for both genders with a regular gradient: the higher the harassment score, the more frequent the disordered eating behavior symptoms, even after adjusting for age and previous sexual violence. The association was stronger for males than females. Sexual harassment and disordered eating behaviors have long been considered mainly a female problem. Men are not exempt from these problems and in some cases may be more affected than women. The topics should be assessed in men and women.
Full Text Available Roberto Canitano, Valeria ScandurraDivision of Child Neuropsychiatry, University Hospital of Siena, Siena, ItalyAbstract: This is a review of the clinical trials investigating the efficacy and safety of risperidone in the treatment of children with autistic spectrum disorders (ASD. The main clinical characteristics are impairment in social skills, communication difficulties, repetitive movements and behaviors, including stereotypies. Pharmacotherapy is mainly directed at the so-called target symptoms, ie, behavioral disorders and the various kinds of repetitions associated with ASD. According to the available data, risperidone seems to be moderately efficacious and safe for treating behavioral disorders. 4 double blind controlled trial. 3 reanalysis studies, and 12 open studies have documented the role of risperidone in children with ASD. Controlled studies have been thoroughly considered in this review.Keywords: autism, pervasive developmental disorders, risperidone
Castro Lopes, Sergio Lucio Pereira; Ferreira Costa, Andre Luiz; Oliveira Gamba, Thiago; Flores, Isadora Luana; Cruz, Adriana Dibo; Min, Li Li
Lateral pterygoid muscle (LPM) plays an important role in jaw movement and has been implicated in Temporomandibular disorders (TMDs). Migraine has been described as a common symptom in patients with TMDs and may be related to muscle hyperactivity. This study aimed to compare LPM volume in individuals with and without migraine, using segmentation of the LPM in magnetic resonance (MR) imaging of the TMJ. Twenty patients with migraine and 20 volunteers without migraine underwent a clinical examination of the TMJ, according to the Research Diagnostic Criteria for TMDs. MR imaging was performed and the LPM was segmented using the ITK-SNAP 1.4.1 software, which calculates the volume of each segmented structure in voxels per cubic millimeter. The chi-squared test and the Fisher's exact test were used to relate the TMD variables obtained from the MR images and clinical examinations to the presence of migraine. Logistic binary regression was used to determine the importance of each factor for predicting the presence of a migraine headache. Patients with TMDs and migraine tended to have hypertrophy of the LPM (58.7%). In addition, abnormal mandibular movements (61.2%) and disc displacement (70.0%) were found to be the most common signs in patients with TMDs and migraine. In patients with TMDs and simultaneous migraine, the LPM tends to be hypertrophic. LPM segmentation on MR imaging may be an alternative method to study this muscle in such patients because the hypertrophic LPM is not always palpable.
Castro Lopes, Sergio Lucio Pereira [Dept. of Diagnosis and Surgery, Sao Jose dos Campos Dental School, Sao Paulo (Brazil); Ferreira Costa, Andre Luiz [Dept. of Pediatric Dentistry and Orthodontics, University of Sao Paulo, Sao Paulo (Brazil); Oliveira Gamba, Thiago; Flores, Isadora Luana [Dept. of ral Diagnosis, School of Dentistry, Sao Paulo (Brazil); Cruz, Adriana Dibo [Dept. of Specific Formation, Area of Radiology, Nova Friburgo Dental School, Fluminense Federal University, Rio de Janeiro (Brazil); Min, Li Li [Laboratory of Neuroimaging, Dept. of Neurology, Faculty of Medical Sciences, Sao Paulo (Brazil)
Lateral pterygoid muscle (LPM) plays an important role in jaw movement and has been implicated in Temporomandibular disorders (TMDs). Migraine has been described as a common symptom in patients with TMDs and may be related to muscle hyperactivity. This study aimed to compare LPM volume in individuals with and without migraine, using segmentation of the LPM in magnetic resonance (MR) imaging of the TMJ. Twenty patients with migraine and 20 volunteers without migraine underwent a clinical examination of the TMJ, according to the Research Diagnostic Criteria for TMDs. MR imaging was performed and the LPM was segmented using the ITK-SNAP 1.4.1 software, which calculates the volume of each segmented structure in voxels per cubic millimeter. The chi-squared test and the Fisher's exact test were used to relate the TMD variables obtained from the MR images and clinical examinations to the presence of migraine. Logistic binary regression was used to determine the importance of each factor for predicting the presence of a migraine headache. Patients with TMDs and migraine tended to have hypertrophy of the LPM (58.7%). In addition, abnormal mandibular movements (61.2%) and disc displacement (70.0%) were found to be the most common signs in patients with TMDs and migraine. In patients with TMDs and simultaneous migraine, the LPM tends to be hypertrophic. LPM segmentation on MR imaging may be an alternative method to study this muscle in such patients because the hypertrophic LPM is not always palpable.
Bardone-Cone, Anna M.; Higgins, M. K.; St George, Sara M.; Rosenzweig, Ilyssa; Schaefer, Lauren M.; Fitzsimmons-Craft, Ellen E.; Henning, Taylor M.; Preston, Brittany F.
This study examined the relationship between behavioral and psychological aspects of exercise and eating disorder recovery. Participants were categorized as having an eating disorder (n = 53), partially recovered (n = 15), fully recovered (n = 20), or non-eating disorder controls (n = 67). Groups did not differ significantly in time spent exercising, but did differ in exercise intensity, guilt related exercise, obsessive exercise cognitions, and appearance/weight management and stress/mood management motivations for exercise. Results support the importance of measuring psychological aspects of exercise in particular across the course of an eating disorder. PMID:27463591
Palevski, A.; Levy, E.; Karpovski, M.; Tsukernik, A.; Dwir, B.; Kapon, E.
Full Text:The talk will be devoted to the electronic transport in quantum nano wires. The temperature dependence of the conductance in long V-groove quantum wires fabricated in GaAs/AlGaAs heterostructures is consistent with recent theories given within the framework of the Luttinger liquid model, in the limit of weakly disordered wires. We show that for the relatively small amount of disorder in our quantum wires, the value of the interaction parameter g is g=0.66, which is the expected value for GaAs. However, samples with a higher level of disorder show conductance with stronger temperature dependence, which exceeds the range of validity of a perturbation theory. Trying to fit such data with perturbation-theory models leads inevitably to wrong (lower) values of g
Waller, Glenn; Stringer, Hannah; Meyer, Caroline
Objective: Clinicians commonly "drift" away from using proven therapeutic techniques. This study examined the degree to which such drift occurs among cognitive behavioral therapy (CBT) clinicians working with a specific clinical population--adults with eating disorders. Method: The study used a correlational design. The participants were…
Full Text Available Rapid eye movement (REM sleep behavior disorder is a condition characterized by dream enactment. This condition may accompany neurodegenerative disorders. However, only a few reports from India are available, that too, without any polysomnographic evidence. We are reporting a case of REM sleep behavior disorder with polysomnographic evidence.
Full Text Available Derya Guliz Mert,1 Hatice Terzi2 1Department of Psychiatry, 2Department of Hematology, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey Background: The pathophysiology of bipolar disorder (BD remains a mystery. In this context, interest in the role of the immune and inflammatory systems in BD has been increasing. We aimed to compare the routine hemogram values of BD patients with those of the participants in the healthy control group, to assess the inflammation levels of the two groups. Mean platelet volume (MPV can be obtained as routine hemogram parameters and may aid in the detection of systemic inflammation. Subjects and methods: This study was conducted with BD (manic episode inpatients (n=132 and healthy controls (n=135. Abnormally distributed variables (ie, neutrophil–lymphocyte ratio [NLR], platelet–lymphocyte ratio [PLR], neutrophils, lymphocytes, hemoglobin, hematocrit [HCT], mean corpuscular volume [MCV], mean corpuscular hemoglobin [MCH], mean corpuscular hemoglobin concentration [MCHC], red cell distribution width [RDW], MPV, and plateletcrit [PCT] were compared using the Mann–Whitney U-test. Student’s t-test was used to compare the mean ages and white blood cell, red blood cell, and platelet counts of the patients with BD against those of the participants in the control group. Results: The comparisons revealed that while the mean WBC and the median NLR, PLR, neutrophil, lymphocyte, MPV, and PCT values were significantly higher in the patients with BD (P<0.05, the median hemoglobin, RBC, HCT, and MCHC values were significantly higher in the control group (P<0.05. Conclusion: Comparisons of hemogram values of patients with BD against those of the healthy control group revealed that inflammatory cells (absolute neutrophil count, platelet count, PCT, and MPV and ratios (NLR, PLR seem to be altered during manic episodes. These findings support the hypothesis that inflammatory activation occurs in BD during manic
Full Text Available Mehmet Asoglu,1 Mehmet Aslan,2 Okan Imre,1 Yuksel Kivrak,3 Oznur Akil,1 Emin Savik,4 Hasan Buyukaslan,5 Ulker Fedai,1 Abdurrahman Altındag6 1Department of Psychiatry, Faculty of Medicine, Harran University, Sanliurfa, 2Department of Internal Medicine, Faculty of Medicine, Yuzuncu Yil University, Van, 3Department of Psychiatry, Faculty of Medicine, Kafkas University, Kars, 4Department of Clinical Biochemistry, Faculty of Medicine, Harran University, 5Department of Emergency Medicine, Faculty of Medicine, Harran University, Sanliurfa, 6Department of Psychiatry, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey Background: As the relationship between psychological stress and platelet activation has been widely studied in recent years, activated platelets lead to certain biochemical changes, which occur in the brain in patients with mental disorders. However, data relating to the mean platelet volume (MPV in patients with panic disorder (PD are both limited and controversial. Herein, we aimed to evaluate, for the first time, the red cell distribution width (RDW levels combined with MPV levels in patients with PD.Patients and methods: Between January 2012 and June 2015, data of 30 treatment-naïve patients (16 females, 14 males; mean age: 37±10 years; range: 18–59 years who were diagnosed with PD and 25 age- and sex-matched healthy volunteers (10 females, 15 males; mean age: 36±13 years; range: 18–59 years (control group were retrospectively analyzed. The white blood cell count (WBC, MPV, and RDW levels were measured in both groups.Results: The mean WBC, MPV, and RDW levels were 9,173.03±2,400.31/mm3, 8.19±1.13 fl, and 12.47±1.14%, respectively, in the PD group. These values were found to be 7,090.24±1,032.61, 6.85±0.67, and 11.63±0.85, respectively, in the healthy controls. The WBC, MPV, and RDW levels were significantly higher in the patients with PD compared to the healthy controls (P=0.001, P=0.001, and P=0
Gaig, Carles; Iranzo, Alex; Pujol, Montserrat; Perez, Hernando; Santamaria, Joan
To describe a group of patients referred because of abnormal sleep behaviors that were suggestive of rapid eye movement (REM) sleep behavior disorder (RBD) in whom video-polysomnography ruled out RBD and showed the reported behaviors associated with vigorous periodic limb movements during sleep (PLMS). Clinical history and video-polysomnography review of patients identified during routine visits in a sleep center. Patients were 15 men and 2 women with a median age of 66 (range: 48-77) years. Reported sleep behaviors were kicking (n = 17), punching (n = 16), gesticulating (n = 8), falling out of bed (n = 5), assaulting the bed partner (n = 2), talking (n = 15), and shouting (n = 10). Behaviors resulted in injuries in 3 bed partners and 1 patient. Twelve (70.6%) patients were not aware of displaying abnormal sleep behaviors that were only noticed by their bed partners. Ten (58.8%) patients recalled unpleasant dreams such as being attacked or chased. Video-polysomnography showed (1) frequent and vigorous stereotyped PLMS involving the lower limbs, upper limbs, and trunk (median PLMS index 61.2; median PLMS index in NREM sleep 61.9; during REM sleep only 8 patients had PLMS and their median PLMS index in REM sleep was 39.5); (2) abnormal behaviors (e.g., punching, groaning) during some of the arousals that immediately followed PLMS in NREM sleep; and (3) ruled out RBD and other sleep disorders such as obstructive sleep apnea. Dopaminergic agents were prescribed in 14 out of the 17 patients and resulted in improvement of abnormal sleep behaviors and unpleasant dreams in all of them. After dopaminergic treatment, follow-up video-polysomnography in 7 patients showed a decrease in the median PLMS index from baseline (108.9 vs. 19.2, p = .002) and absence of abnormal behaviors during the arousals. Abnormal sleep behaviors and unpleasant dreams simulating RBD symptomatology may occur in patients with severe PLMS. In these cases, video-polysomnography ruled out RBD and
Owens-Stively, J; Frank, N; Smith, A; Hagino, O; Spirito, A; Arrigan, M; Alario, A J
Fifty-two children without significant sleep disturbance seen at a primary care clinic for well-child care were compared on measures of temperament, parenting style, daytime behavior, and overall sleep disturbance to three diagnostic subgroups identified in a pediatric sleep clinic: children with obstructive sleep apnea (n = 33), parasomnias (night terrors, sleepwalking, etc.) (n = 16), and behavioral sleep disorders (limit-setting disorder, etc.) (n = 31). The mean age of the entire sample was 5.7 years. Temperamental emotionality in the behavioral sleep disorders group was associated with a higher level of sleep disturbance (p parenting laxness was associated with sleep disturbance in the general pediatric population (p parenting styles and daytime disruptive behaviors were more likely to be associated with the milder sleep disturbances found in children in a primary care setting.
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)
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.)
Chen, Hua-Hsuan; Rosenberg, David R; MacMaster, Frank P; Easter, Philip C; Caetano, Sheila C; Nicoletti, Mark; Hatch, John P; Nery, Fabiano G; Soares, Jair C
Adults with major depressive disorder (MDD) are reported to have reduced orbitofrontal cortex (OFC) volumes, which could be related to decreased neuronal density. We conducted a study on medication naïve children with MDD to determine whether abnormalities of OFC are present early in the illness course. Twenty seven medication naïve pediatric Diagnostic and Statistical Manual of Mental Disorders, 4(th) edition (DSM-IV) MDD patients (mean age +/- SD = 14.4 +/- 2.2 years; 10 males) and 26 healthy controls (mean age +/- SD = 14.4 +/- 2.4 years; 12 males) underwent a 1.5T magnetic resonance imaging (MRI) with 3D spoiled gradient recalled acquisition. The OFC volumes were compared using analysis of covariance with age, gender, and total brain volume as covariates. There was no significant difference in either total OFC volume or total gray matter OFC volume between MDD patients and healthy controls. Exploratory analysis revealed that patients had unexpectedly larger total right lateral (F = 4.2, df = 1, 48, p = 0.05) and right lateral gray matter (F = 4.6, df = 1, 48, p = 0.04) OFC volumes compared to healthy controls, but this finding was not significant following statistical correction for multiple comparisons. No other OFC subregions showed a significant difference. The lack of OFC volume abnormalities in pediatric MDD patients suggests the abnormalities previously reported for adults may develop later in life as a result of neural cell loss.
Moon, Chung-Man; Jeong, Gwang-Woo
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.)
Luzia Flavia Coelho
Full Text Available Medication has proved highly efficacious as a means of alleviating general symptoms of attention-deficit hyperactivity disorder (ADHD. However many patients remain functionally impaired by inappropriate behavior. The present study analyzed the use of cognitive behavioral therapy (CBT with the Token Economy (TE technique to alleviate problem behavior for 25 participants with ADHD, all children (19 boys, mean age 10.11 on long-term methylphenidate medication, who were given 20 CBT sessions with 10 weeks of TE introduced as of session 5. Their ten most acute problem behaviors were selected and written records kept. On weekdays, parents recorded each inappropriate behavior and provided a suitable model for their actions. At weekly sessions, problem behaviors were counted and incident-free participants rewarded with a token. To analyze improvement (less frequent problem behavior, a list of 11 behavioral categories was rated: inattention, impulsivity, hyperactivity, disorganization, disobeying rules and routines, poor self-care, verbal/physical aggression, low frustration tolerance, compulsive behavior, antisocial behavior, lacking in initiative and distraction. Two CBT specialists categorized behaviors and an ADHD specialist ruled on discrepancies. Statistical analyses used were Generalized Estimating Equations with Poisson distribution and autoregressive order correlation structure. In the course of the sessions, problematic behaviors decreased significantly in 7 categories: impulsiveness, hyperactivity, disorganization, disobeying rules and routine, poor self-care, low frustration tolerance, compulsive behaviors, and antisocial behaviors. Caregiver attitudes to children's inappropriate behavior were discussed and reshaped. As functional improvement was observed on applying TE for 10 weeks, this type of intervention may be useful as an auxiliary strategy combined with medication.
Coelho, Luzia Flavia; Barbosa, Deise Lima Fernandes; Rizzutti, Sueli; Muszkat, Mauro; Bueno, Orlando Francisco Amodeo; Miranda, Monica Carolina
Medication has proved highly efficacious as a means of alleviating general symptoms of attention-deficit hyperactivity disorder (ADHD). However, many patients remain functionally impaired by inappropriate behavior. The present study analyzed the use of cognitive behavioral therapy (CBT) with the Token-Economy (TE) technique to alleviate problem behavior for 25 participants with ADHD, all children (19 boys, mean age 10.11) on long-term methylphenidate medication, who were given 20 CBT sessions with 10 weeks of TE introduced as of session 5. Their ten most acute problem behaviors were selected and written records kept. On weekdays, parents recorded each inappropriate behavior and provided a suitable model for their actions. At weekly sessions, problem behaviors were counted and incident-free participants rewarded with a token. To analyze improvement (less frequent problem behavior), a list of 11 behavioral categories was rated: inattention, impulsivity, hyperactivity, disorganization, disobeying rules and routines, poor self-care, verbal/physical aggression, low frustration tolerance, compulsive behavior, antisocial behavior, lacking in initiative and distraction. Two CBT specialists categorized behaviors and an ADHD specialist ruled on discrepancies. Statistical analyses used were Generalized Estimating Equations with Poisson distribution and autoregressive order correlation structure. In the course of the sessions, problematic behaviors decreased significantly in seven categories: impulsiveness, hyperactivity, disorganization, disobeying rules and routine, poor self-care, low frustration tolerance, compulsive behaviors, and antisocial behaviors. Caregiver attitudes to children's inappropriate behavior were discussed and reshaped. As functional improvement was observed on applying TE for 10 weeks, this type of intervention may be useful as an auxiliary strategy combined with medication.
Rotheram-Fuller, Erin; MacMullen, Laura
Autism spectrum disorders (ASD) represent a continuum of cognitive and social problems that vary considerably in both impact and presentation for each child affected. Although successful interventions have been developed that target specific skill deficits often exhibited by children with autism, many of those interventions are exclusively…
Coomans, H; Barroso, B; Bertandeau, E; Bonnan, M; Dakar, A; Demasles, S; Garraud, S; Krim, E; Martin-Négrier, M-L
MELAS syndrome (mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes) is a rare genetic mitochondrial disease which can cause cerebral (cerebrovascular accident, migraine, mental deterioration..), sensorial (bilateral symmetrical deafness) and peripheral (muscular involvement, neuropathy) disorders potentially associated with diabetes, renal or cardiac disorders, or growth retardation. Eighty percent of the patients have the 3243 A>G mutation in the leucine RNA transfer gene. Clinical manifestations leading to discovery of the mutation can be extremely varied, affecting patients of different age groups. We report the case of a 49-year-old man who presented acute fits of confusion followed by mutism and praxic disorders. History taking revealed recently diagnosed type 2 diabetes, axonal neuropathy, and bilateral symmetrical deafness requiring hearing aids. The initial MRI showed FLAIR sequences with bi-parietal abnormalities, no signs of recent stroke on the DW/B10000 sequences, and basal ganglia calcifications. Blood tests and morphological findings ruled out a vascular origin. Search for lactic acidosis remained constantly negative in blood samples despite positive cerebrospinal fluid samples (N×3). The 3243 A>G mitochondrial DNA mutation was identified. The neuropsychological evaluation revealed a serious dysexecutive syndrome with a major impact on the patient's self sufficiency. Neurocognitive disorders are not common in MELAS syndrome. Brain MRI results and the presence of extra-neurological signs can be helpful for diagnosis. Copyright © 2011 Elsevier Masson SAS. All rights reserved.
Kosar Moghaddam POUR
Full Text Available The purpose of this study is to investigate the effect of emotional intelligence on the behavior problems of boys with Externalized behavior disorder in Primary Schools. Method: This quasi-experimental study was conducted along with a pre-test, post-test, with a control group and a follow-up test. For sampling, 40 students identified with Externalized behavioral problems through the Teacher Report Form (TRF and the Child Behavior Checklist (CBCL were chosen and randomly divided into two groups (20 in the experimental group and 20 in the control group. The experimental group received emotional intelligence training program in 17 sessions (2 sessions per week, 60 minutes per session and the control group received no training beyond their regular school program. After two months, in order to examine the stability (durability of training effect, the follow-up test was conducted. Finally, the data obtained were analyzed using the statistical method of generalized estimating equations. Results: The results showed that the intervention program had created a significant difference between the scores of the experimental and control group (p<0.001 and the rate of behavioral problems (aggression, rule breaking occurrence has dropped. This was true for the follow-up results too. Conclusions: It can be concluded that Emotional Intelligence Training decreases the behavior problems of boys with Externalized behavior disorder and helps to prevent high occurrence of these problems.
Werner, Kimberly B; Few, Lauren R; Bucholz, Kathleen K
Psychopathy is theorized as a disorder of personality and affective deficits while antisocial personality disorder (ASPD) diagnosis is primarily behaviorally based. While ASPD and psychopathy are similar and are highly comorbid with each other, they are not synonymous. ASPD has been well studied in community samples with estimates of its lifetime prevalence ranging from 1-4% of the general population. 4,5 In contrast, psychopathy is almost exclusively investigated within criminal populations so that its prevalence in the general population has been inferred by psychopathic traits rather than disorder (1%). Differences in etiology and comorbidity with each other and other psychiatric disorders of these two disorders are also evident. The current article will briefly review the epidemiology, etiology, and comorbidity of ASPD and psychopathy, focusing predominately on research completed in community and clinical populations. This paper aims to highlight ASPD and psychopathy as related, but distinct disorders.
McAlonan, G. M.; Cheung, V.; Chua, S. E.; Oosterlaan, J.; Hung, S.; Tang, C.; Lee, C.; Kwong, S.; Ho, T.; Cheung, C.; Suckling, J.; Leung, P. W. L.
Background Children with attention-deficit hyperactivity disorder (ADHD) have difficulties with executive function and impulse control which may improve with age. Aims To map the brain correlates of executive function in ADHD and determine age-related changes in reaction times and brain volumes.
Brown, Judith Alice [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Long, Kevin Nicholas [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
This work was done to support customer questions about whether a Sylgard/Glass Microballoon (GMB) potting material in current use could be replaced with pure Sylgard and if this would significantly change stresses imparted to internal components under thermal cycling conditions. To address these questions, we provide micromechanics analysis of Sylgard/GMB materials using both analytic composite theory and finite element simulations to better understand the role of the GMB volume fraction in determining thermal expansion coefficient, elastic constants, and behavior in both confined and unconfined compression boundary value problems. A key finding is that damage accumulation in the material from breakage of GMBs significantly limits the global stress magnitude and results in a plateau stress behavior over large ranges of compressive strain. The magnitude of this plateau stress is reduced with higher volume fractions of GMBs. This effect is particularly pronounced in confined compression, which we estimate bears the most similarity to the application of interest. This stress-limiting damage mechanism is not present in pure Sylgard, however, and the result is much higher stresses under confined compression. Thus, we recommend that some volume fraction greater than 10% GMBs be used for confined deformation applications.
Sexual behavior and formation of sexuality in men with obsessive-compulsive disorder is one of the pressing issues in contemporary medicine. Obsessive-compulsive disorder is characterized by the development of intrusive thoughts, memories, movements and actions, as well as a variety of pathological fears (phobias). Increase in the number of patients with this pathology in modern clinical practice of neurotic disorders, the young age of the patients and as a result violation of interpersonal, communicational and sexual nature is quite apparent. The study involved 35 men aged 23 to 47 years with clinical signs of OCD. We determined the severity of obsessive-compulsive symptoms using the Yale-Brown scale. We established the presence of a mild degree of disorder in 34,3% of cases; in 48,6% of cases disorder of moderate severity was diagnosed; remaining 17.1% were assessed subclinical condition of OCD at the applicable scale. The system of motivational maintenance of sexual behavior in men with obsessive-compulsive disorders is investigated. Motives of sexual behavior of the investigated men with the pathology are determined. The presented research in men with OCD have established multidimensionality and complexity of motivational ensuring of sexual behavior.
Tang, Catherine So-Kum; Koh, Yvaine Yee Woen
This study aimed to determine the prevalence of addiction to social networking sites/platforms (SNS) and its comorbidity with other behavioral addiction and affective disorder among college students in Singapore. 1110 college students (age: M=21.46, SD=1.80) in Singapore completed measures assessing online social networking, unhealthy food intake and shopping addiction as well as depression, anxiety and mania. Descriptive analyses were conducted to investigate the prevalence and comorbidity of behavioral addiction and affective disorder. Chi-square tests were used to examine gender differences. The prevalence rates of SNS, food and shopping addiction were 29.5%, 4.7% and 9.3% respectively for the total sample. SNS addiction was found to co-occur with food addiction (3%), shopping addiction (5%), and both food and shopping addiction (1%). The comorbidity rates of SNS addiction and affective disorder were 21% for depression, 27.7% for anxiety, and 26.1% for mania. Compared with the total sample, students with SNS addiction reported higher comorbidity rates with other behavioral addiction and affective disorder. In general, females as compared to males reported higher comorbidity rates of SNS addiction and affective disorder. SNS addiction has a high prevalence rate among college students in Singapore. Students with SNS addiction were vulnerable to experience other behavior addiction as well as affective disorder, especially among females. Copyright © 2016. Published by Elsevier B.V.
Janiri, Delfina; Sani, Gabriele; Rossi, Pietro De; Piras, Fabrizio; Iorio, Mariangela; Banaj, Nerisa; Giuseppin, Giulia; Spinazzola, Edoardo; Maggiora, Matteo; Ambrosi, Elisa; Simonetti, Alessio; Spalletta, Gianfranco
Volumetric studies on deep gray matter structures in bipolar disorder (BP) have reported contrasting results. Childhood trauma, a relevant environmental stressor for BP, could account for the variability of the results, modulating differences in the amygdala and hippocampus in patients with BP compared with healthy controls (HC). Our study aimed to test this hypothesis. We assessed 105 outpatients, diagnosed with bipolar disorder type I (BP-I) or bipolar disorder type II (BP-II) according to DSM-IV-TR criteria, and 113 HC subjects. History of childhood trauma was obtained using the Childhood Trauma Questionnaire (CTQ). High-resolution magnetic resonance imaging was performed on all subjects and volumes of the amygdala, hippocampus, nucleus accumbens, caudate, pallidum, putamen, and thalamus were measured using FreeSurfer. Patients with BP showed a global reduction of deep gray matter volumes compared to HCs. However, childhood trauma modulated the impact of the diagnosis specifically on the amygdala and hippocampus. Childhood trauma was associated with bilateral decreased volumes in HCs and increased volumes in patients with BP. The results suggest that childhood trauma may have a different effect in health and disease on volumes of gray matter in the amygdala and hippocampus, which are brain areas specifically involved in response to stress and emotion processing. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Takahashi, Tsutomu; Zhou, Shi-Yu; Nakamura, Kazue; Tanino, Ryoichiro; Furuichi, Atsushi; Kido, Mikio; Kawasaki, Yasuhiro; Noguchi, Kyo; Seto, Hikaru; Kurachi, Masayoshi; Suzuki, Michio
An enlarged volume of the pituitary gland has been reported in the schizophrenia spectrum, possibly reflecting the hypothalamic-pituitary-adrenal (HPA) hyperactivity. However, it remains largely unknown whether the pituitary size longitudinally changes in the course of the spectrum disorders. In the present study, longitudinal magnetic resonance imaging (MRI) data were obtained from 18 patients with first-episode schizophrenia, 13 patients with schizotypal disorder, and 20 healthy controls. The pituitary volume was measured at baseline and follow-up (mean, 2.7 years) scans and was compared across groups. The pituitary volume was larger in the schizophrenia patients than controls at baseline, and both patient groups had significantly larger pituitary volume than controls at follow-up. In a longitudinal comparison, both schizophrenia (3.6%/year) and schizotypal (2.7%/year) patients showed significant pituitary enlargement compared with controls (-1.8%/year). In the schizophrenia patients, greater pituitary enlargement over time was associated with less improvement of delusions and higher scores for thought disorders at the follow-up. These findings suggest that the pituitary gland exhibits ongoing volume changes during the early course of the schizophrenia spectrum as a possible marker of state-related impairments. Copyright © 2010 Elsevier Inc. All rights reserved.
Full Text Available Eating disorders (EDs are often associated with various impulsive behaviors. This study investigated the prevalence of impulsive behaviors in ED patients in Taiwan. Three hundred sixteen female outpatients with ED and 142 psychiatric controls were recruited. All participants completed self-administered questionnaires assessing lifetime presence of impulsive behaviors, including suicide, self-injury, stealing, alcohol use, illicit drug use, excessive spending, sexual promiscuity, and general psychopathology. More than 60% of the ED patients had at least one impulsive behavior. The most common impulsive behaviors among ED patients were excessive spending (34.9%, deliberate self-harm (32.7%, and stealing (26.3%. However, there were no significant differences in prevalences of any impulsive behaviors between ED patients and psychiatric controls. Clinicians should routinely assess and treat impulsive behaviors in female psychiatric patients with negative affectivity, regardless of the presence of ED, to help prevent potential adverse outcomes related to impulsive behaviors.
Funk, Jeanne B.; Ruppert, Elizabeth S.
The relationship between language and behavior disorders was investigated. The teacher and parents of 12 children in a special public preschool for children with documented chronic otitis media and language disorders completed the Louisville Behavior Checklist. Most deviant behavior was reported on scales measuring cognitive and social-interactive…
Averill, Christopher L; Satodiya, Ritvij M; Scott, J Cobb; Wrocklage, Kristen M; Schweinsburg, Brian; Averill, Lynnette A; Akiki, Teddy J; Amoroso, Timothy; Southwick, Steven M; Krystal, John H; Abdallah, Chadi G
Two decades of human neuroimaging research have associated volume reductions in the hippocampus with posttraumatic stress disorder. However, little is known about the distribution of volume loss across hippocampal subfields. Recent advances in neuroimaging methods have made it possible to accurately delineate 10 gray matter hippocampal subfields. Here, we apply a volumetric analysis of hippocampal subfields to data from a group of combat-exposed Veterans. Veterans (total, n = 68, posttraumatic stress disorder, n = 36; combat control, n = 32) completed high-resolution structural magnetic resonance imaging. Based on previously validated methods, hippocampal subfield volume measurements were conducted using FreeSurfer 6.0. The Clinician-Administered PTSD Scale assessed posttraumatic stress disorder symptom severity; Beck Depression Inventory assessed depressive symptom severity. Controlling for age and intracranial volume, partial correlation analysis examined the relationship between hippocampal subfields and symptom severity. Correction for multiple comparisons was performed using false discovery rate. Gender, intelligence, combat severity, comorbid anxiety, alcohol/substance use disorder, and medication status were investigated as potential confounds. In the whole sample, total hippocampal volume negatively correlated with Clinician-Administered PTSD Scale and Beck Depression Inventory scores. Of the 10 hippocampal subfields, Clinician-Administered PTSD Scale symptom severity negatively correlated with the hippocampus-amygdala transition area (HATA). Beck Depression Inventory scores negatively correlated with dentate gyrus, cornu ammonis 4 (CA4), HATA, CA2/3, molecular layer, and CA1. Follow-up analysis limited to the posttraumatic stress disorder group showed a negative correlation between Clinician-Administered PTSD Scale symptom severity and each of HATA, CA2/3, molecular layer, and CA4. This study provides the first evidence relating posttraumatic stress
Arnold, Sara J. M.; Ivleva, Elena I.; Gopal, Tejas A.; Reddy, Anil P.; Jeon-Slaughter, Haekyung; Sacco, Carolyn B.; Francis, Alan N.; Tandon, Neeraj; Bidesi, Anup S.; Witte, Bradley; Poudyal, Gaurav; Pearlson, Godfrey D.; Sweeney, John A.; Clementz, Brett A.; Keshavan, Matcheri S.; Tamminga, Carol A.
This study examined hippocampal volume as a putative biomarker for psychotic illness in the Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP) psychosis sample, contrasting manual tracing and semiautomated (FreeSurfer) region-of-interest outcomes. The study sample (n = 596) included probands with schizophrenia (SZ, n = 71), schizoaffective disorder (SAD, n = 70), and psychotic bipolar I disorder (BDP, n = 86); their first-degree relatives (SZ-Rel, n = 74; SAD-Rel, n = 62; BDP-Rel, n = 88); and healthy controls (HC, n = 145). Hippocampal volumes were derived from 3Tesla T1-weighted MPRAGE images using manual tracing/3DSlicer3.6.3 and semiautomated parcellation/FreeSurfer5.1,64bit. Volumetric outcomes from both methodologies were contrasted in HC and probands and relatives across the 3 diagnoses, using mixed-effect regression models (SAS9.3 Proc MIXED); Pearson correlations between manual tracing and FreeSurfer outcomes were computed. SZ (P = .0007–.02) and SAD (P = .003–.14) had lower hippocampal volumes compared with HC, whereas BDP showed normal volumes bilaterally (P = .18–.55). All relative groups had hippocampal volumes not different from controls (P = .12–.97) and higher than those observed in probands (P = .003–.09), except for FreeSurfer measures in bipolar probands vs relatives (P = .64–.99). Outcomes from manual tracing and FreeSurfer showed direct, moderate to strong, correlations (r = .51–.73, P schizoaffective disorder, but not for psychotic bipolar I disorder, and may reflect a cumulative effect of divergent primary disease processes and/or lifetime medication use. Manual tracing and semiautomated parcellation regional volumetric approaches may provide useful outcomes for defining measurable biomarkers underlying severe mental illness. PMID:24557771
Tourette Syndrome: Overview and Classroom Interventions. A Complex Neurobehavioral Disorder Which May Involve Learning Problems, Attention Deficit Hyperactivity Disorder, Obsessive Compulsive Symptoms, and Stereotypical Behaviors.
Fisher, Ramona A.; Collins, Edward C.
Tourette Syndrome is conceptualized as a neurobehavioral disorder, with behavioral aspects that are sometimes difficult for teachers to understand and deal with. The disorder has five layers of complexity: (1) observable multiple motor, vocal, and cognitive tics and sensory involvement; (2) Attention Deficit Hyperactivity Disorder; (3)…
Setareh Jani; Mehri Molaee
Introduction: Given the disruptive effects of personality disorders on personal and family life, it is essential to recognize their predisposing factors to understand them more accurately, and identify their preventive measures treatment facilitators. Therefore, the present study aimed to examine the relationship of severe personality disorders with behavioral activation and inhibition systems in patients with paranoid, borderline and schizotypal personality disorders. Methods: The present...
The second volume of this final report presents conceptual and empirical findings which support the development of a theory of traveler attitude-behavior interrelationships. Such a theory will be useful in the design of transport systems and operatin...
Verri, A P; Verticale, M S; Vallero, E; Bellone, S; Nespoli, L
The media, mainly TV, play a significant social and cultural role and may affect the prevalence and incidence of eating disorders such as bulimia and anorexia nervosa. Their influence acts mainly by favoring a tall and thin body as the only fashionable for female adolescents: your social success depends primarily and totally by your physical appearance and you can, (and must), shape your body as you like better. Our research aims t analyze the attitude of adolescent people toward the TV and to investigate on: 1) time spent watching TV programs; 2) the influence of TV on the personal choices of goods to buy; 3) the ideal body images; 4) choice of TV programs. Sixty-seven healthy adolescents (36 F-31 M) were included in our study as controls together with 24 female adolescents with eating disorders (DCA) diagnosed according to the DSM-IV and EAT/26 criteria. Our results show a psychological dependence of DCA adolescents from the TV (longer period of time spent watching TV programs, buying attitudes more influenced by TV advertising). The thin and tall body image is preferred by the DCA girls as well as by the controls; however the body appearance and proportions have a predominant and utmost importance only for the eating disorder females. The masculine subjects instead have a preference for a female and masculine opulent body appearance. To prevent the observed increase in prevalence and incidence of eating disorders among adolescents, it is appropriate to control the messages, myths and false hood propagated by media, TV in particular.
Sun, Xiaogang; Song, Jie; Jiang, Hong; Zhang, Xiaoning; Xie, Chaoying
Polymer composites inserted with high volume fraction (up to 70 Vol%) of NiMnGa powders were fabricated and their damping behavior was investigated by dynamic mechanical analysis. It is found that the polymer matrix has little influence on the transformation temperatures of NiMnGa powders. A damping peak appears for NiMnGa/epoxy resin (EP) composites accompanying with the martensitic transformation or reverse martensitic transformation of NiMnGa powders during cooling or heating. The damping capacity for NiMnGa/EP composites increases linearly with the increase of volume fraction of NiMnGa powders and, decreases dramatically as the test frequency increases. The fracture strain of NiMnGa/EP composites decrease with the increase of NiMnGa powders.
Full Text Available Angélica M Prazeres,1 Antônio L Nascimento,1 Leonardo F Fontenelle1,21Anxiety and Depression Research Program, Institute of Psychiatry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, 2Department of Psychiatry and Mental Health, Universidade Federal Fluminense, Hospital Universitário Antonio Pedro, Niterói, BrazilAbstract: The aim of this study was to review the efficacy of different methods of cognitive and/or behavioral therapies used to treat body dysmorphic disorder. We evaluated all case series, open studies, controlled trials, and meta-analyses of cognitive and/or behavioral treatment approaches to body dysmorphic disorder published up to July 2012, identified through a search in the PubMed/Medline, PsycINFO, ISI Web of Knowledge, and Scopus databases. Our findings indicate that individual and group cognitive behavioral therapies are superior to waiting list for the treatment of body dysmorphic disorder. While the efficacy of cognitive therapy is supported by one controlled trial, utility of behavioral therapy is suggested by one open study and one controlled relapse prevention follow-up study. There is a pressing need to conduct head-to-head studies, with appropriate, active, control treatment groups, in order to examine further the efficacy of cognitive and/or behavioral therapies for body dysmorphic disorder.Keywords: dysmorphophobia, behavioral therapy, cognitive therapy, literature review
Kiluk, Brian D; Carroll, Kathleen M
After decades of defining which behavioral treatments are effective for treating addictions, the focus has shifted to exploring how these treatments work, how best to disseminate and implement them in the community, and what underlying factors can be manipulated in order to increase the rates of treatment success. These pursuits have led to advances in our understanding of the mechanisms of treatment effects, the incorporation of technology into the delivery of current treatments and development of novel applications to support relapse prevention, as well as the inclusion of neurocognitive approaches to target the automatic and higher-order processes underlying addictive behaviors. Although such advances have the promise of leading to better treatments for more individuals, there is still much work required for these promises to be realized. The following review will highlight some of these recent developments and provide a glimpse into the future of behavioral treatments.
Kerins, Carolyn A; McWhorter, Alton G; Seale, N Sue
The purpose of this study was to conduct a survey of Texas pediatric dentists to determine: (1) the percentage of patients they treat with attention deficit disorder (ADD)/attention deficit hyperactivity disorder (ADHD); (2) the behavior management techniques that are utilized to treat their patients who suffer from ADD/ADHD; and (3) the relative success rates of these techniques in their practices. A 17-question, single-answer, multiple choice survey was mailed to 343 Texas pediatric dentists. The mailing list was obtained from American Academy of Pediatric Dentistry and Texas Academy of Pediatric Dentistry member rosters. One mailing was sent, including a self-addressed stomped envelope, for returned responses. A 54% response rate (186 surveys) revealed that nitrous oxide was the most frequently used pharmacologic behavior management technique; however, demerol/promethazine/nitrous oxide was rated as effective most often for treating ADD/ADHD patients. Practitioners believe the incidence of attention deficit disorder/attention deficit hyperactivity disorder is increasing, and they are familiar with the medications used to treat the conditions. Texas pediatric dentists are using a variety of sedation techniques and are interested in developing guidelines for sedation of these patients.
Murtazaev, Akai K.; Kamilov, Ibragimkhan K.; Babaev, Albert B.
A static critical behavior of three-dimensional diluted quenched Ising model on a cubic lattice is studied by Monte-Carlo methods. The static critical exponents of a specific heat α, susceptibility γ, magnetization β and exponent of correlation radius ν in a wide interval of change the values of spin concentrations p are calculated on the basis of the finite-size scaling theory using the common technique. The problem about universality classes of critical behavior for three-dimensional diluted systems is considered
Plener, Paul L; Kapusta, Nestor D; Brunner, Romuald; Kaess, Michael
Non-Suicidal Self-Injury (NSSI) and Suicidal Behavior Disorder (SBD) were included as diagnostic categories in Section 3 of the 5th edition of the Diagnostic and Statistical Manual (DSM-5) of the American Psychiatric Association (APA). Thus, these diagnostic entities were not recognized as formal clinical diagnoses, but rather for the first time clearly defined in a classificatory system to standardize further research in this field. This paper introduces both concepts and addresses the discussion about NSSI and suicidal behavior disorder based on a selective review of the literature. First studies using the new definitions are introduced. In Germany the prevalence of NSSI is estimated to lie at about 4 %, of SBD at about 9 %. It can be expected that in the future the new definitions will lead to a better comparability of study outcomes with regards to NSSI and suicidal behavior disorder.
Foote, Brad; Van Orden, Kim
Dialectical Behavior Therapy (DBT), created by Marsha Linehan, has been shown to be an effective therapy for the treatment of borderline personality disorder (BPD) and for suicidal and self-harming behavior. Dissociative identity disorder (DID) is a complex post-traumatic disorder which is highly comorbid with BPD, shares a number of clinical features with BPD, and which like BPD features a high degree of suicidality. The DID treatment literature emphasizes the importance of a staged approach, beginning with the creation of a safe therapeutic frame prior to addressing traumatic material; DBT is also a staged treatment, in which behavioral and safety issues are addressed in Stage 1, and trauma work reserved for Stage 2. The authors describe adapting DBT, and especially its techniques for Stage 1 safety work, for work with DID patients. Basic theoretical principles are described and illustrated with a case example.
Ritter, Sarah; Platt, Lois M
Psychiatric unit inpatients often have serious mental illnesses with comorbid personality disorders. Mental illnesses usually respond favorably to medication and psychotherapy, but personality disorders do not. Two personality disorders are commonly seen on inpatient units: borderline and antisocial. These personality disorders may destabilize the milieu with disruptive behaviors and present a challenge to nurses. Difficult patient behaviors and therapeutic responses by nurses are examined. Dialectical behavior therapy techniques and good communication skills may be used by nurses to (a) interact therapeutically with patients with personality disorders and (b) protect other patients and the milieu. Copyright 2016, SLACK Incorporated.
Osma, Jorge; Crespo, Elena; Castellano, Cristian
Cognitive-behavioral Therapy (CBT) for the treatment of Intermittent Explosive Disorder (IED) has proved to be effective, with moderate to large effect sizes both in individual and group interventions. Videoconferencing has been used effectively to treat different mental disorders but its use for IED patients is as yet unknown. The aim of this study is to provide preliminary evidence of the possibility of treating IED by videoconference. We present a case-study experiment of a Spanish male, a...
Nilgun Ongider-Gregory; Burak Baykara
Objective: It was aimed to investigate efficacy of Cognitive behavioral group therapy (CBGT) in childhood anxiety disorders by pre and post therapy. Method: Trial sample was obtained from an university outpatient child psychiatry clinic. Therapy group (n=12) was selected from children and their parents whom was diagnosed as DSM-IV childhood anxiety disorder. And comparation group (n=12) was selected from children and their parents whom was in the waiting list. The total sample includes...
Liu, Ye; Zhu, Xiao-Ying; Zhang, Xiao-Jin; Kuo, Sheng-Han; Ondo, William G.; Wu, Yun-Cheng
Background Rapid eye movement sleep behavior disorder (RBD) and Parkinson’s disease (PD) are two distinct clinical diseases but they share some common pathological and anatomical characteristics. This study aims to confirm the clinical features of RBD in Chinese PD patients. Methods One hundred fifty PD patients were enrolled from the Parkinson`s disease and Movement Disorders Center in Department of Neurology, Shanghai General Hospital from January 2013 to August 2014. This study examined P...
Pinjarkar, Ravikant G; Sudhir, Paulomi M; Math, Suresh Bada
Context: Cognitive behavior therapy (CBT) is the treatment of choice in anxiety disorders. However, there is little evidence for the effectiveness brief CBT in social anxiety. Aims: We examined the effectiveness of a brief CBT of six sessions in patients with social anxiety disorder. Settings and Design: A single case design study baseline; post and 1 month follow-up was adopted. Materials and Methods: Seven patients with a DSM IV diagnosis of social anxiety underwent 6 weekly sessions of bri...
Garwood, Justin D.; Van Loan, Christopher L.; Werts, Margaret Gessler
As schools across the United States move toward more inclusive models and as caseloads for special education teachers increase, special education paraprofessionals are being hired to fill service delivery gaps. Most often, paraprofessionals are asked to provide social and behavioral support to students with disabilities, and much of their time is…
Gonzalez, Ketty P.; And Others
Thirty-nine boys in classes for students with behavioral disturbances were given questionnaires on trait anxiety, social anxiety, empathy, depression, and self-esteem, while teachers rated their aggression. Results showed that anxiety and empathy scores were not correlated with aggression, while social anxiety was positively correlated with trait…
Background: This study investigated the emotional and behavioral problems of orphans in Rakai District, Uganda, and to suggest interventions. Studies, elsewhere, have shown orphans to have high levels of psychological problems. However, in Uganda such studies are limited and no specific interventions have been ...
The Motivational Enhancement Therapy and Cognitive Behavioral Therapy Supplement: 7 Sessions of Cognitive Behavioral Therapy for Adolescent Cannabis Users, Cannabis Youth Treatment (CYT) Series, Volume 2.
Webb, Charles; Scudder, Meleney; Kaminer, Yifrah; Kaden, Ron
This manual, a supplement to "Motivational Enhancement Therapy and Cognitive Behavioral Therapy for Adolescent Cannabis Users: 5 Sessions, Cannabis Youth Treatment (CYT) Series, Volume 1", presents a seven-session cognitive behavioral treatment (CBT7) approach designed especially for adolescent cannabis users. It addresses the implementation and…
Samaras, Katherine; Lutgers, Helen L; Kochan, Nicole A; Crawford, John D; Campbell, Lesley V; Wen, Wei; Slavin, Melissa J; Baune, Bernard T; Lipnicki, Darren M; Brodaty, Henry; Trollor, Julian N; Sachdev, Perminder S
Type 2 diabetes predicts accelerated cognitive decline and brain atrophy. We hypothesized that impaired fasting glucose (IFG) and incident glucose disorders have detrimental effects on global cognition and brain volume. We further hypothesized that metabolic and inflammatory derangements accompanying hyperglycaemia contribute to change in brain structure and function. This was a longitudinal study of a community-dwelling elderly cohort with neuropsychological testing (n = 880) and brain volumes by magnetic resonance imaging (n = 312) measured at baseline and 2 years. Primary outcomes were global cognition and total brain volume. Secondary outcomes were cognitive domains (processing speed, memory, language, visuospatial and executive function) and brain volumes (hippocampal, parahippocampal, precuneus and frontal lobe). Participants were categorised as normal, impaired fasting glucose at both assessments (stable IFG), baseline diabetes or incident glucose disorders (incident diabetes or IFG at 2 years). Measures included inflammatory cytokines and oxidative metabolites. Covariates were age, sex, education, non-English speaking background, smoking, blood pressure, lipid-lowering or antihypertensive medications, mood score, apolipoprotein E genotype and baseline cognition or brain volume. Participants with incident glucose disorders had greater decline in global cognition and visuospatial function compared to normal, similar to that observed in baseline diabetes. Homocysteine was independently associated with the observed effect of diabetes on executive function. Apolipoprotein E genotype did not influence the observed effects of diabetes on cognition. Incident glucose disorders and diabetes were also associated with greater 2-year decline in total brain volume, compared to normal (40.0 ± 4.2 vs. 46.7 ± 5.7 mm(3) vs. 18.1 ± 6.2, respectively, p cognition or brain volumes compared to normal. Incident glucose disorders, like diabetes, are
Phillipa J Hay
Full Text Available BACKGROUND: Evidence for an increase in the prevalence of eating disorders is inconsistent. Our aim was to determine change in the population point prevalence of eating disorder behaviors over a 10-year period. METHODOLOGY/PRINCIPAL FINDINGS: Eating disorder behaviors were assessed in consecutive general population surveys of men and women conducted in 1995 (n = 3001, 72% respondents and 2005 (n = 3047, 63.1% respondents. Participants were randomly sampled from households in rural and metropolitan South Australia. There was a significant (all p<0.01 and over two-fold increase in the prevalence of binge eating, purging (self-induced vomiting and/or laxative or diuretic misuse and strict dieting or fasting for weight or shape control among both genders. The most common diagnosis in 2005 was either binge eating disorder or other "eating disorders not otherwise specified" (EDNOS; n = 119, 4.2%. CONCLUSIONS/SIGNIFICANCE: In this population sample the point prevalence of eating disorder behaviors increased over the past decade. Cases of anorexia nervosa and bulimia nervosa, as currently defined, remain uncommon.
Brandt, Lorenna Mendes Temóteo; Fernandes, Liege Helena Freitas; Aragão, Amanda Silva; Aguiar, Yêska Paola Costa; Auad, Sheyla Márcia; de Castro, Ricardo Dias; Cavalcanti, Sérgio D'Ávila Lins Bezerra; Cavalcanti, Alessandro Leite
The aim of this study was to evaluate whether there is an association between risk behavior for eating disorders (EDs) and dental erosion and caries. A controlled cross-sectional study was conducted in Brazil, involving 850 randomly selected female adolescents. After evaluating risk behavior for eating disorders through the Bulimic Investigatory Test of Edinburgh, 12 adolescents were identified with severe risk behavior for EDs and matched to 48 adolescents without such risk. Dental examinations, anthropometric measurements, and eating habits and oral hygiene were performed. Adolescents with high severity eating disorder condition were not more likely to show dental caries ( p = 0.329; OR = 2.2, 95% CI: 0.35-13.72) or dental erosion ( p = 0.590; OR = 2.33; 95% CI: 0.56-9.70). Adolescents with high body mass index (BMI) were five times more likely to have high severity eating disorder condition ( p = 0.031; OR = 5.1; 95% CI: 1.61-23.07). Therefore, high severity risk behavior for EDs was not significantly associated with dental caries and dental erosion. However, high BMI was a risk factor for developing eating disorders and should be an alert for individuals with this condition.
Paulus, Frank W; Backes, Aline; Sander, Charlotte S; Weber, Monika; von Gontard, Alexander
This study assessed the prevalence of anxiety disorders in preschool children and their associations with behavioral inhibition as a temperamental precursor. A representative sample of 1,342 children aged 4–7 years (M = 6;1, SD = 4.80) was examined with a standardized parental questionnaire, including items referring to anxiety disorders at the current age and behavioral inhibition at the age of 2 years. The total prevalence of anxiety disorders was 22.2 %. Separation anxiety (SAD) affected 7 %, social phobia (SOC) 10.7 %, specific phobia (PHOB) 9.8 % and depression/generalized anxiety (MDD/GAD) 3.4 % of children. The prevalence of most types of anxiety was higher in girls except for separation anxiety, which affected more boys. Behavioral inhibition in the second year of life was associated with all types of anxiety. Anxiety disorders are common but frequently overlooked in preschool children. Different subtypes can be differentiated and are often preceded by behavioral inhibition. Assessment, prevention and treatment of anxiety disorders are recommended in preschool children.
Moon, Eunsoo; Chang, Jae Seung; Choi, Sungwon; Ha, Tae Hyon; Cha, Boseok; Cho, Hyun Sang; Park, Je Min; Lee, Byung Dae; Lee, Young Min; Choi, Yoonmi; Ha, Kyooseob
Appropriate stress-coping strategies are needed to improve the outcome in the treatment of bipolar disorders, as stressful life events may aggravate the course of the illness. The aim of this study was to compare stress-coping behaviors between bipolar patients and healthy controls. A total of 206 participants comprising 103 bipolar patients fulfilling the Diagnostic and Statistical Manual for Axis I disorder fourth edition (DSM-IV) diagnostic criteria for bipolar I and II disorders and controls matched by age and sex were included in this study. Stress-coping behaviors were assessed using a 53-item survey on a newly-designed behavioral checklist. The characteristics of stress-coping behaviors between the two groups were compared by using t-test and factor analysis. Social stress-coping behaviors such as 'journey', 'socializing with friends', and 'talking something over' were significantly less frequent in bipolar patients than controls. On the other hand, pleasurable-seeking behaviors such as 'smoking', 'masturbation', and 'stealing' were significantly more frequent in bipolar patients than controls. These results suggest that bipolar patients may have more maladaptive stress-coping strategies than normal controls. It is recommended to develop and apply psychosocial programs to reduce maladaptive stress-coping behaviors of bipolar patients. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.
Breeman, Linda D.; van Lier, Pol A. C.; Wubbels, Theo; Verhulst, Frank C.; van der Ende, Jan; Maras, Athanasios; Struiksma, A. J. Chris; Hopman, Juliette A. B.; Tick, Nouchka T.
Teaching children with psychiatric disorders can be a challenging task. The purpose of this study was to examine the impact of the Good Behavior Game (GBG) in children with psychiatric disorders, and their teachers, in special education. Teachers were trained by licensed school consultants to implement positive behavior support strategies to…
Riccardo Dalle Grave
Full Text Available Enhanced cognitive behaviour therapy (CBT-E for eating disorders has been developed and evaluated only in outpatient setting. Aim of the paper is to describe a novel model of inpatient treatment, termed inpatient CBT-E, indicated for patients with an eating disorder of clinical severity not manageable in an outpatient setting or that failed outpatient treatment. Inpatient CBT-E is derived by the outpatients CBT-E with some adaptations to rend the treatments suitable for an inpatient setting. The principal adaptations include: 1 multidisciplinary and non-eclectic team composed of physicians, psychologists, dieticians and nurses all trained in CBT; 2 assisted eating; 3 group sessions; and a CBT family module for patients younger than 18 years. The treatment lasts 20 weeks (13 for inpatients followed by seven weeks of residential day treatment and, as CBT-E, is divided in four stages and can be administered in a focused form (CBT-F or in a broad form (CBT-B. A randomized control trial is evaluating the effectiveness of the treatment.
Segura-García, C; Papaianni, M C; Caglioti, F; Procopio, L; Nisticò, C G; Bombardiere, L; Ammendolia, A; Rizza, P; De Fazio, P; Capranica, L
Striving for enhancing athletic performance, many sportsmen undergo rigid dietary habits, which could lead to eating disorders (EDs) or Orthorexia Nervosa (ON), a psychopathological condition characterized by the obsession for high quality food. The aim of the study was to examine the occurrence of ON in athletes and to verify the relationship between ON and EDs. Five-hundred-seventy-seven athletes and 217 matched controls were administered the following tests: ORTO-15, Eating Attitude Test 26 (EAT-26), Body Uneasiness Test (BUT) and Yale-Brown-Cornell Eating Disorder Scale (YBC-EDS). High positivity to ORTO-15 (28%) and EAT-26 (14%) emerged in athletes, whereas a high rate of BUT positivity was evident among controls (21%). Multivariate logistic regression analysis revealed that independent predictors of ON are previous dieting, age, positivity to YBC-EDS, positivity to EAT-26, competition level, and number of YBC-EDS preoccupations and rituals. Sharing many features with both EDs and Obsessive-Compulsive Spectrum, ON represents a crossroad between these pathologic conditions and might compromise the health state of an athlete. Therefore, coaches should consider important to detect symptoms of EDs and ON in their athletes.
King, Lauren A; Urbach, John R; Stewart, Karen E
Eating difficulties are commonly present in medical and psychiatric settings. Some eating problems are resultant from fears about food consumption and can be conceptualized as anxiety disorders conditioned by perception of feared outcomes associated with eating and maintained by avoidance. The authors present a case in which a female patient with limited food intake is successfully treated with cognitive-behavioral therapy. Illness anxiety disorder and avoidant/restrictive food intake disorder, both newly included in DSM-V, are applied in this case. Copyright © 2015. Published by Elsevier Ltd.
Tandon, Mini; Giedinghagen, Andrea
Disruptive behavior disorders (DBDs), specifically oppositional defiant disorder and conduct disorder, are common, serious, and treatable conditions among preschoolers. DBDs are marked by frequent aggression, deceitfulness, and defiance, and often persist through the lifespan. Exposure to harsh or inconsistent parenting, as frequently seen with parental depression and stress, increases DBD risk. Candidate genes that may increase DBD risk in the presence of childhood adversity have also been identified, but more research is needed. Neurophysiologic and structural correlates with DBD also exist. Parent management training programs, focusing on increasing parenting competence and confidence, are the gold standard treatment of preschool DBDs. Copyright © 2017 Elsevier Inc. All rights reserved.
Lee, Deokjong; Namkoong, Kee; Lee, Junghan; Jung, Young-Chul
Reduced executive control is one of the central components of model on the development and maintenance of Internet gaming disorder (IGD). Among the various executive control problems, high impulsivity has consistently been associated with IGD. We performed voxel-based morphometric analysis with diffeomorphic anatomical registration by using an exponentiated Lie algebra algorithm (DARTEL) to investigate the relationship of gray matter abnormalities to impulsivity in IGD. Thirty-one young male adults whose excessive Internet gaming began in early adolescence, and 30 age-matched male healthy controls were examined. IGD subjects showed smaller gray matter volume (GMV) in brain regions implicated in executive control, such as the anterior cingulate cortex and the supplementary motor area. The GMVs in the anterior cingulate cortex and the supplementary motor area were negatively correlated with self-reporting scales of impulsiveness. IGD subjects also exhibited smaller GMV in lateral prefrontal and parietal cortices comprising the left ventrolateral prefrontal cortex and the left inferior parietal lobule when compared with healthy controls. The GMVs in the left ventrolateral prefrontal cortex were negatively correlated with lifetime usage of Internet gaming. These findings suggest that gray matter abnormalities in areas related to executive control may contribute to high impulsivity of young adults with IGD. Furthermore, alterations in the prefrontal cortex were related with long-term excessive Internet gaming during adolescence. © 2017 Society for the Study of Addiction.
Denis, Isabelle; Guay, Marie-Claude; Foldes-Busque, Guillaume; BenAmor, Leila
Twenty-five percent of children with ADHD also have an anxiety disorder (AD). As per Quay and in light of Barkley's model, anxiety may have a protective effect on cognitive deficits and behaviors associated with ADHD. This study aimed to evaluate the effect of treating AD on cognitive deficits and behaviors associated with ADHD in children with both disorders. Twenty-four children with ADHD and AD were divided into two groups: treatment for AD, and wait list. Participants were assessed at pre-treatment, post-treatment, and 6-month follow-up with the ADIS-C, the CBCL, and neuropsychological measures. The results revealed a significant improvement in automatic response inhibition and flexibility, and a decrease in inattention/hyperactivity behaviors following the treatment for AD. No significant differences were observed in motor response inhibition, working memory, or attention deficits. The results do not seem to support Quay's hypothesis: treating AD did not exacerbate cognitive deficits and behaviors associated with ADHD in our sample.
Peterson, Alan L.; McGuire, Joseph F.; Wilhelm, Sabine; Piacentini, John; Woods, Douglas W.; Walkup, John T.; Hatch, John P.; Villarreal, Robert; Scahill, Lawrence
Over the past 6 decades, behavior therapy has been a major contributor to the development of evidence-based psychotherapy treatments. However, a longstanding concern with behavior therapy among many nonbehavioral clinicians has been the potential risk for symptom substitution. Few studies have been conducted to evaluate symptom substitution in response to behavioral treatments, largely due to measurement and definitional challenges associated with treated psychiatric symptoms. Given the overt motor and vocal tics associated with Tourette’s disorder, it presents an excellent opportunity to empirically evaluate the potential risk for symptom substitution associated with behavior therapy. The present study examined the possible presence of symptom substitution using 4 methods: (1) the onset of new tic symptoms; (2) the occurrence of adverse events; (3) change in tic medications; and (4) worsening of co-occurring psychiatric symptoms. Two hundred twenty-eight participants with Tourette’s disorder or persistent motor or vocal tic disorders were randomly assigned to receive behavioral therapy or supportive therapy for tics. Both therapies consisted of 8 sessions over 10 weeks. Results indicated that participants treated with behavior therapy were not more likely to have an onset of new tic symptoms, experience adverse events, increase tic medications, or have an exacerbation in co-occurring psychiatric symptoms relative to participants treated with supportive therapy. Further analysis suggested that the emergence of new tics was attributed with the normal waxing and waning nature of Tourette’s disorder. Findings provide empirical support to counter the longstanding concern of symptom substitution in response to behavior therapy for individuals with Tourette's Disorder. PMID:26763495
Peterson, Alan L; McGuire, Joseph F; Wilhelm, Sabine; Piacentini, John; Woods, Douglas W; Walkup, John T; Hatch, John P; Villarreal, Robert; Scahill, Lawrence
Over the past six decades, behavior therapy has been a major contributor to the development of evidence-based psychotherapy treatments. However, a long-standing concern with behavior therapy among many nonbehavioral clinicians has been the potential risk for symptom substitution. Few studies have been conducted to evaluate symptom substitution in response to behavioral treatments, largely due to measurement and definitional challenges associated with treated psychiatric symptoms. Given the overt motor and vocal tics associated with Tourette's disorder, it presents an excellent opportunity to empirically evaluate the potential risk for symptom substitution associated with behavior therapy. The present study examined the possible presence of symptom substitution using four methods: (a) the onset of new tic symptoms, (b) the occurrence of adverse events, (c) change in tic medications, and (d) worsening of co-occurring psychiatric symptoms. Two hundred twenty-eight participants with Tourette's disorder or persistent motor or vocal tic disorders were randomly assigned to receive behavioral therapy or supportive therapy for tics. Both therapies consisted of eight sessions over 10 weeks. Results indicated that participants treated with behavior therapy were not more likely to have an onset of new tic symptoms, experience adverse events, increase tic medications, or have an exacerbation in co-occurring psychiatric symptoms relative to participants treated with supportive therapy. Further analysis suggested that the emergence of new tics was attributed with the normal waxing and waning nature of Tourette's disorder. Findings provide empirical support to counter the long-standing concern of symptom substitution in response to behavior therapy for individuals with Tourette's disorder. Copyright © 2015. Published by Elsevier Ltd.
Background Binge eating disorder is a prevalent adolescent disorder, associated with increased eating disorder and general psychopathology as well as an increased risk for overweight and obesity. As opposed to binge eating disorder in adults, there is a lack of validated psychological treatments for this condition in adolescents. The goal of this research project is therefore to determine the efficacy of age-adapted cognitive-behavioral therapy in adolescents with binge eating disorder ? the ...
Yu, Zhiping; Tan, Michael
Evidence of whether nutrition students are free from food-related issues or at higher risk for eating disorders is inconsistent. This study aimed to assess disordered eating behaviors and food addiction among nutrition and non-nutrition major college students. Students ( n = 967, ages 18-25, female 72.7%, white 74.8%) enrolled at a public university completed online demographic characteristics surveys and validated questionnaires measuring specific disordered eating behaviors. Academic major category differences were compared. Additionally, high risk participants were assessed by weight status and academic year. Overall, 10% of respondents were a high level of concern for developing eating disorders. About 10.3% of respondents met criteria for food addiction. In addition, 4.5% of respondents had co-occurrence of eating disorder risk and food addiction risk out of total respondents. There were no significant differences in level of concern for developing an eating disorder, eating subscales, or food addiction among academic majors. The percentage of high risk participants was lower in the underweight/normal weight group than in the overweight/obese group in health-related non-nutrition major students but not in nutrition students. Early screening, increasing awareness, and promoting healthy eating habits could be potential strategies to help treat and prevent the development of disorders or associated health conditions in nutrition as well as non-nutrition students.
Yu, Zhiping; Tan, Michael
Evidence of whether nutrition students are free from food-related issues or at higher risk for eating disorders is inconsistent. This study aimed to assess disordered eating behaviors and food addiction among nutrition and non-nutrition major college students. Students (n = 967, ages 18–25, female 72.7%, white 74.8%) enrolled at a public university completed online demographic characteristics surveys and validated questionnaires measuring specific disordered eating behaviors. Academic major category differences were compared. Additionally, high risk participants were assessed by weight status and academic year. Overall, 10% of respondents were a high level of concern for developing eating disorders. About 10.3% of respondents met criteria for food addiction. In addition, 4.5% of respondents had co-occurrence of eating disorder risk and food addiction risk out of total respondents. There were no significant differences in level of concern for developing an eating disorder, eating subscales, or food addiction among academic majors. The percentage of high risk participants was lower in the underweight/normal weight group than in the overweight/obese group in health-related non-nutrition major students but not in nutrition students. Early screening, increasing awareness, and promoting healthy eating habits could be potential strategies to help treat and prevent the development of disorders or associated health conditions in nutrition as well as non-nutrition students. PMID:27792162
Full Text Available Evidence of whether nutrition students are free from food-related issues or at higher risk for eating disorders is inconsistent. This study aimed to assess disordered eating behaviors and food addiction among nutrition and non-nutrition major college students. Students (n = 967, ages 18–25, female 72.7%, white 74.8% enrolled at a public university completed online demographic characteristics surveys and validated questionnaires measuring specific disordered eating behaviors. Academic major category differences were compared. Additionally, high risk participants were assessed by weight status and academic year. Overall, 10% of respondents were a high level of concern for developing eating disorders. About 10.3% of respondents met criteria for food addiction. In addition, 4.5% of respondents had co-occurrence of eating disorder risk and food addiction risk out of total respondents. There were no significant differences in level of concern for developing an eating disorder, eating subscales, or food addiction among academic majors. The percentage of high risk participants was lower in the underweight/normal weight group than in the overweight/obese group in health-related non-nutrition major students but not in nutrition students. Early screening, increasing awareness, and promoting healthy eating habits could be potential strategies to help treat and prevent the development of disorders or associated health conditions in nutrition as well as non-nutrition students.
Rangé, Bernard P; Marlatt, G Alan
Cognitive-behavioral therapies have been successfully used to treat addiction. This article is in part a review on addiction models such as relapse prevention by Marlatt & Gordon, stages of change by Prochaska, DiClemente & Norcross, deriving from motivational interview, developed by Miller & Rollnick, as well as the cognitive models by Beck et al. Based on literature evidence for the development of effective treatment programs, we report on a group treatment model used in a group of alcoholics referred by the Department of Worker's Health Surveillance at Universidade Federal do Rio de Janeiro to the Alcoholism Rehabilitation and Research Center. Results are presented indicating that this type of treatment could be one alternative to others treatments in use. New research is needed to better validate cognitive-behavioral approach to alcohol and drug problems.
Prazeres, Angélica M; Nascimento, Antônio L; Fontenelle, Leonardo F
The aim of this study was to review the efficacy of different methods of cognitive and/or behavioral therapies used to treat body dysmorphic disorder. We evaluated all case series, open studies, controlled trials, and meta-analyses of cognitive and/or behavioral treatment approaches to body dysmorphic disorder published up to July 2012, identified through a search in the PubMed/Medline, PsycINFO, ISI Web of Knowledge, and Scopus databases. Our findings indicate that individual and group cognitive behavioral therapies are superior to waiting list for the treatment of body dysmorphic disorder. While the efficacy of cognitive therapy is supported by one controlled trial, utility of behavioral therapy is suggested by one open study and one controlled relapse prevention follow-up study. There is a pressing need to conduct head-to-head studies, with appropriate, active, control treatment groups, in order to examine further the efficacy of cognitive and/or behavioral therapies for body dysmorphic disorder. PMID:23467711
Reeb-Sutherland, Bethany C.; Williams, Lela Rankin; Degnan, Kathryn A.; Pérez-Edgar, Koraly; Chronis-Tuscano, Andrea; Leibenluft, Ellen; Pine, Daniel S.; Pollak, Seth D.; Fox, Nathan A.
The current study examined differences in emotion expression identification between adolescents characterized with behavioral inhibition (BI) in childhood with and without a lifetime history of anxiety disorder. Participants were originally assessed for behavioral inhibition during toddlerhood and for social reticence during childhood. During adolescence, participants returned to the laboratory and completed a facial-emotion identification task and a clinical psychiatric interview. Results revealed that behaviorally inhibited adolescents with a lifetime history of anxiety disorder displayed a lower threshold for identifying fear relative to anger emotion expressions compared to non-anxious behaviorally inhibited adolescents and non-inhibited adolescents with or without anxiety. These findings were specific to behaviorally inhibited adolescents with a lifetime history of social anxiety disorder. Thus, adolescents with a history of both BI and anxiety, specifically social anxiety, are more likely to differ from other adolescents in their identification of fearful facial expressions. This offers further evidence that perturbations in the processing of emotional stimuli may underlie the etiology of anxiety disorders. PMID:24800906
Restrepo-Bernal, Diana; Bonfante-Olivares, Laura; Torres de Galvis, Yolanda; Berbesi-Fernández, Dedsy; Sierra-Hincapié, Gloria
Suicide is a public health problem. In Colombia, teenagers are considered a group at high risk for suicidal behavior. To explore the possible association between suicidal behavior and attention deficit hyperactivity disorder in adolescents of Medellin. Observational, cross-sectional, analytical study. The Composite International Diagnostic Interview was applied to a total of 447 adolescents and the sociodemographic, clinical, familiar, and life event variables of interest were analyzed. The descriptive analysis of qualitative variables are presented as absolute values and frequencies, and the age was described with median [interquartile range]. A logistic regression model was constructed with explanatory variables that showed statistical association. Data were analyzed with SPSS® software version 21.0. Of the total, 59.1% were female, and the median age was 16 [14-18] years. Suicidal behavior was presented in 31% of females and 23% of males. Attention deficit was present in 6.3% of adolescents. The logistic regression analysis showed that the variables that best explained the suicidal behavior of adolescents were: female sex, post-traumatic stress disorder, panic disorder, and cocaine use. The diagnosis and early intervention of attention deficit hyperactivity disorder in children may be a useful strategy in the prevention of suicidal behavior in adolescents. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.
Kweon, Kukju; Lee, Hyun-Jeong; Park, Kee Jeong; Joo, Yeonho; Kim, Hyo-Won
We aimed to evaluate the Child Behavior Checklist (CBCL) profiles in youths with bipolar and depressive disorders. Seventy-four subjects with a mean age of 14.9±1.6years (36 boys) with mood disorders and their parents were recruited from September 2011 to June 2013 in the Department of Psychiatry, Asan Medical Center, Seoul, Korea. Diagnosis of mood disorder and comorbid psychiatric disorder was confirmed by child psychiatrists using the Schedule for Affective Disorders and Schizophrenia for School Age Children - Present and Lifetime version (K-SADS-PL). The parents of the subjects completed the Parent General Behavior Inventory-10-item Mania Scale (P-GBI-10M), Parent-version of Mood Disorder Questionnaire (P-MDQ), ADHD rating scale (ARS) and CBCL. The adolescents completed the 76-item Adolescent General Behavior Inventory (A-GBI), Beck Depression Inventory (BDI), and Adolescent-version of Mood Disorder Questionnaire (A-MDQ). When adjusted for gender and the comorbidity with ADHD, the Withdrawn and Anxious/Depressed subscale scores of the CBCL were higher in subjects with bipolar disorder than in those with depressive disorder. Higher scores of A-GBI Depressive subscale, A-MDQ and BDI were shown in subjects with bipolar disorder than in those with depressive disorder. There was no significant difference on CBCL-DP, P-GBI-10M, P-MDQ, A-GBI Hypomanic/Biphasic subscale and ARS between two groups. All eight subscales of the CBCL positively correlated with the P-GBI-10M and P-MDQ scores, and seven of all eight subscales of the CBCL positively correlated with A-GBI Depressive and Hypomanic/Biphasic subscales. The BDI score was positively associated with the Withdrawn, Somatic Complaints, Anxious/Depressed, and Social Problems subscale scores. CBCL-DP score was strongly correlated with manic/hypomanic symptoms measured by P-GBI-10M and P-MDQ (r=0.771 and 0.826). This study suggests that the CBCL could be used for measuring mood symptoms and combined psychopathology
ter Huurne, Elke D; de Haan, Hein A; Postel, Marloes G; van der Palen, Job; VanDerNagel, Joanne E L; DeJong, Cornelis A J
Many patients with eating disorders do not receive help for their symptoms, even though these disorders have severe morbidity. The Internet may offer alternative low-threshold treatment interventions. This study evaluated the effects of a Web-based cognitive behavioral therapy (CBT) intervention using intensive asynchronous therapeutic support to improve eating disorder psychopathology, and to reduce body dissatisfaction and related health problems among patients with eating disorders. A two-arm open randomized controlled trial comparing a Web-based CBT intervention to a waiting list control condition (WL) was carried out among female patients with bulimia nervosa (BN), binge eating disorder (BED), and eating disorders not otherwise specified (EDNOS). The eating disorder diagnosis was in accordance with the Diagnostic and Statistical Manual of Mental Disorders, 4th edition, and was established based on participants' self-report. Participants were recruited from an open-access website, and the intervention consisted of a structured two-part program within a secure Web-based application. The aim of the first part was to analyze participant's eating attitudes and behaviors, while the second part focused on behavioral change. Participants had asynchronous contact with a personal therapist twice a week, solely via the Internet. Self-report measures of eating disorder psychopathology (primary outcome), body dissatisfaction, physical health, mental health, self-esteem, quality of life, and social functioning were completed at baseline and posttest. A total of 214 participants were randomized to either the Web-based CBT group (n=108) or to the WL group (n=106) stratified by type of eating disorder (BN: n=44; BED: n=85; EDNOS: n=85). Study attrition was low with 94% of the participants completing the posttest assignment. Overall, Web-based CBT showed a significant improvement over time for eating disorder psychopathology (F97=63.07, PWeb-based CBT participants in all three
Full Text Available Background: The prevalence of anxiety disorders among children and adolescents are found to be approximately between 8–12 and 5–10, respectively, and the long-lasting effects of such disorders can expose the sufferers to impairment and dysfunction in several areas of life the examples of which are poor educational performance, low self-esteem, and depression. The present study aims to evaluate the efficacy of internet-based, cognitive-behavioral therapy (ICBT in treating the anxiety disorders among adolescent females. Materials and Methods: The sample included thirty girls aged between 10 and 18 years suffering from a variety of anxiety disorders, under pharmaceutical therapy and referred to clinics of child and adolescent psychiatry specialists in Isfahan. The sample was selected through diagnostic interviews by psychiatrists based on the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision; afterward, they were randomly assigned to either the experimental or the control groups. To evaluate the efficacy of an ICBT in reducing anxiety disorder symptoms, Screen for Child Anxiety Related Emotional Disorders questionnaire was administered among the patients both before and 4 weeks after the treatment. Results: The covariance analysis results aimed to compare the anxiety disorder score variations between the two groups which demonstrate the fact that anxiety disorder scores in these two groups differ from one another (P < 0.001. Conclusions: This study is comprised of two Conclusions.the significant reduction in the mean of anxiety disorders scores in the experimental group compared to those in control group can be indicative of the efficacy of ICBT. In addition the significant reduction in the average of anxiety disorders symptoms' scores according to the type of anxiety disorders in the experimental group, compared to those in control group, can be indicative of the efficacy of ICBT.
Rousseau, Cécile; Hassan, Ghayda; Measham, Toby; Lashley, Myrna
This study investigates the prevalence and subtypes of conduct disorder (CD) and behavioral problems among youth in two communities characterized by prolonged parent-child separation upon immigration. CD and problem behaviors were assessed in 252 Caribbean-Canadian and Filipino-Canadian adolescents (12-19-year-old) using the DISC-C, the YSR and the CBCL cross-informant construct. Adolescents reported less problem behaviors than their host country peers, despite immigrant background or parent-child separation. The high adolescent-onset CD rate supports the hypothesis that psychosocial stressors play a role in the emergence of the disorder. Specifically, high levels of perceived racism and low collective self-esteem predicted problem behaviors in these youngsters.
Mah, Pei T; Laaksonen, Timo; Rades, Thomas
Milling is an attractive method to prepare amorphous formulations as it does not require the use of solvents and is suitable for thermolabile drugs. One of the key critical quality attributes of milled amorphous formulations is their dissolution behavior. However, there are limited studies...... that have investigated the relationship between degree of disorder induced by milling and dissolution behavior. The main aim of this study was to identify the analytical technique used to characterize degree of disorder that correlates best with the recrystallization behavior during dissolution of milled...... glibenclamide samples. Solid state and surface changes during dissolution of milled glibenclamide samples were monitored in order to elucidate the processes that influence the dissolution behavior of milled glibenclamide samples. Glibenclamide was ball milled for different durations and analyzed using X...
Waschbusch, Daniel A.; Carrey, Normand J.; Willoughby, Michael T.; King, Sara; Andrade, Brendan F.
This study examined whether response to behavior modification with and without methylphenidate differed for children with attention-deficit/hyperactivity disorder (ADHD) and conduct problems (CP) depending on the presence of callous/unemotional (CU) traits. Participants were 37 children ages 7 to 12, including 19 with ADHD/CP-only and 18 with…
, depression, brain damage or other mental, neurological or psychosocial problems by imitating the practice of craft’s apprenticeship. Older and more advanced students are being assigned to show these students how they should study medicine, law or arts and thereby give them a better chance of being included......The presentation will introduce a successful method of helping students with mental, neurological and psychosocial problems that is being developed at the University of Aarhus in Denmark. It includes learning disabilities at university because of schizophrenia, personality disorders, autism...... is in many ways similar to being put to a trade, and important for the academic success of the students is their ability to learn certain explicit and tacit abilities. To study medicine, law or arts the students have to learn how to study medicine, law or arts and that includes learning certain study...
Vázquez-Velázquez, Verónica; Kaufer-Horwitz, Martha; Méndez, Juan Pablo; García-García, Eduardo; Reidl-Martínez, Lucy María
Associations of eating behaviors and psychological profile between mothers and daughters with eating disorders exist, but it is important to dissect the influence of the mother in each specific disorder since all eating disorders must be seen or treated not as one entity. The aim of the present study was to evaluate the association of eating behavior and psychological profile between mothers and daughters with different eating disorders and a control group. The study group included young girls with anorexia nervosa (AN, n = 30), bulimia nervosa (BN, n = 30), binge eating disorder (BED, n = 19), and a control group of women (Non-ED, n = 54) together with their mothers. BMI was calculated for dyads and Eating Disorder Inventory, Beck Depression Inventory, Beck Anxiety Inventory, Toronto Alexithymia Scale and Three-Factor Eating Questionnaire were applied. The differences between dyads were tested by Student's t test and Pearson's correlation was used to study the association between BMI, variables of eating behavior and psychological profile in each dyad. The study found significant inverse correlations between the AN dyad; some correlations between the BN dyad, and the highest positive correlations exist in BED dyad, especially in eating behavior. Finally, between the control dyads, low but significant correlations were found in the majority of cases. The study concluded that the associations between mothers and daughters with distinct eating disorders varied depending on the specific diagnosis of the daughter, indicating it is necessary to analyze them individually, given that there may be different implications for treatment.
Full Text Available BACKGROUND: Reduced total brain volume is a consistent finding in children with Attention Deficit/Hyperactivity Disorder (ADHD. In order to get a better understanding of the neurobiology of ADHD, we take the first step in studying the dimensionality of current self-reported adult ADHD symptoms, by looking at its relation with total brain volume. METHODOLOGY/PRINCIPAL FINDINGS: In a sample of 652 highly educated adults, the association between total brain volume, assessed with magnetic resonance imaging, and current number of self-reported ADHD symptoms was studied. The results showed an association between these self-reported ADHD symptoms and total brain volume. Post-hoc analysis revealed that the symptom domain of inattention had the strongest association with total brain volume. In addition, the threshold for impairment coincides with the threshold for brain volume reduction. CONCLUSIONS/SIGNIFICANCE: This finding improves our understanding of the biological substrates of self-reported ADHD symptoms, and suggests total brain volume as a target intermediate phenotype for future gene-finding in ADHD.
Full Text Available In this paper, we investigated the problem of computer-aided diagnosis of Attention Deficit Hyperactivity Disorder (ADHD using machine learning techniques. With the ADHD-200 dataset, we developed a Support Vector Machine (SVM model to classify ADHD patients from typically developing controls (TDCs, using the regional brain volumes as predictors. Conventionally, the volume of a brain region was considered to be an anatomical feature and quantified using structural magnetic resonance images. One major contribution of the present study was that we had initially proposed to measure the regional brain volumes using fMRI images. Brain volumes measured from fMRI images were denoted as functional volumes, which quantified the volumes of brain regions that were actually functioning during fMRI imaging. We compared the predictive power of functional volumes with that of regional brain volumes measured from anatomical images, which were denoted as anatomical volumes. The former demonstrated higher discriminative power than the latter for the classification of ADHD patients vs. TDCs. Combined with our two-step feature selection approach which integrated prior knowledge with the recursive feature elimination (RFE algorithm, our SVM classification model combining functional volumes and demographic characteristics achieved a balanced accuracy of 67.7%, which was 16.1% higher than that of a relevant model published previously in the work of Sato et al. Furthermore, our classifier highlighted 10 brain regions that were most discriminative in distinguishing between ADHD patients and TDCs. These 10 regions were mainly located in occipital lobe, cerebellum posterior lobe, parietal lobe, frontal lobe, and temporal lobe. Our present study using functional images will likely provide new perspectives about the brain regions affected by ADHD.
Marsh, Penny; Beauchaine, Theodore P.; Williams, Bailey
Although deficiencies in emotional responding have been linked to externalizing behaviors in children, little is known about how discrete response systems (e.g., expressive, physiological) are coordinated during emotional challenge among these youth. We examined time-linked correspondence of sad facial expressions and autonomic reactivity during an empathy-eliciting task among boys with disruptive behavior disorders (n = 31) and controls (n = 23). For controls, sad facial expressions were ass...
Nijjar, Rami; Ellenbogen, Mark A; Hodgins, Sheilagh
It has been proposed that the offspring of parents with bipolar disorder (OBD), through genetic mechanisms and early family interactions, develop a heightened sensitivity to stress, maladaptive coping, and dysregulated behavior, which ultimately increases the risk for affective disorders. The current study tested certain predictions of this model by assessing different psychosocial and health-related outcomes in the OBD, including personality, coping style, smoking, suicidality, high-risk sexual behaviors, criminality, and mental health. The sample was composed of 74 OBD and 75 control offspring, who were between 14 and 27 years of age (mean: 19.38±3.56). Participants underwent a diagnostic interview and a structured interview to assess high-risk behavior and other maladaptive outcomes, and they completed the Revised NEO Personality Inventory and Coping in Stressful Situations questionnaire. The rates of affective (31.1%) and non-affective (56.8%) disorders were elevated in the OBD compared to controls (9.5% and 32.4%). Relative to controls, OBD endorsed fewer task-oriented and more distraction coping strategies [Wilk׳s λ=.83, F(1, 136) =6.92, pdisorder diagnosis. The results highlight a potential risk profile for the OBD, consisting of ineffective coping strategies and risky sexual behavior and are discussed in the context of current knowledge of stress and coping in this population. The present findings were based on cross-sectional data and relied on offspring self-report. It would be useful to corroborate these findings with biobehavioural and longitudinal measures. Copyright © 2014 Elsevier B.V. All rights reserved.
Downing, Katherine; Rinehart, Nicole J.; Barnett, Lisa M.; May, Tamara; McGillivray, Jane A.; Papadopoulos, Nicole V.; Skouteris, Helen; Timperio, Anna
Autism Spectrum Disorder affects up to 2.5% of children and is associated with harmful health outcomes (e.g. obesity). Low levels of physical activity and high levels of sedentary behaviors may contribute to harmful health outcomes. To systematically review the prevalence and correlates of physical activity and sedentary behaviors in children with Autism Spectrum Disorder, electronic databases (PsycINFO, SPORTDiscus, EMBASE, Medline) were searched from inception to November 2015. The review was registered with PROSPERO (CRD42014013849). Peer-reviewed, English language studies were included. Two reviewers screened potentially relevant articles. Outcomes of interest were physical activity and sedentary behaviour levels and their potential correlates. Data were collected and analysed in 2015. Of 35 included studies, 15 reported physical activity prevalence, 10 reported physical activity correlates, 18 reported sedentary behavior prevalence, and 10 reported sedentary behavior correlates. Estimates of children’s physical activity (34–166 mins/day, average 86 mins/day) and sedentary behavior (126–558 mins/day in screen time, average 271 mins/day; 428–750 mins/day in total sedentary behavior, average 479 mins/day) varied across studies. Age was consistently inversely associated, and sex inconsistently associated with physical activity. Age and sex were inconsistently associated with sedentary behavior. Sample sizes were small. All but one of the studies were classified as having high risk of bias. Few correlates have been reported in sufficient studies to provide overall estimates of associations. Potential correlates in the physical environment remain largely unexamined. This review highlights varying levels of physical activity and sedentary behavior in children with Autism Spectrum Disorder. Research is needed to consistently identify the correlates of these behaviors. There is a critical need for interventions to support healthy levels of these behaviors. PMID
Full Text Available The purpose of this study was to assess the effectiveness of a behavioral parent therapy (BPT program in children with attention-deficit hyperactivity disorder (ADHD using multidimensional evaluations, the Child Behavior Checklist (CBCL and the Teacher Report Form (TRF. Between 2001 and 2005, the parents of 21 preschool children with ADHD were divided into six groups and participated in a series of 11 BPT sessions. Before and after BPT, the parents completed the CBCL, and the teachers completed the TRF. The behavioral and emotional problems of the children showed improvement after the BPT sessions, specifically for the following categories: internalizing problems, anxious/depressed syndromes, somatic complaints, externalizing problems, rule-breaking behaviors, aggressive behaviors, social problems, thought problems, and attention problems. In the DSM-oriented scale of the CBCL, affective problems, anxiety problems, somatic problems, ADHD problems, oppositional defiant disorder problems, and conduct disorder problems showed significant improvements. On the DSM scale of the TRF, Inattention syndrome improved significantly after the BPT sessions, while other syndromes showed non-significant changes. We conclude that the BPT program significantly improved the children's behavioral problems at home and inattention problems at school.
Storch, Eric A; Nadeau, Joshua M; Johnco, Carly; Timpano, Kiara; McBride, Nicole; Jane Mutch, P; Lewin, Adam B; Murphy, Tanya K
This study examined the nature and correlates of hoarding among youth with autism spectrum disorders (ASD). Forty children with ASD and a comorbid anxiety disorder were administered a battery of clinician-administered measures assessing presence of psychiatric disorders and anxiety severity. Parents completed questionnaires related to child hoarding behaviors, social responsiveness, internalizing and externalizing behaviors, and functional impairment. We examined the impact of hoarding behaviors on treatment response in a subsample of twenty-six youth who completed a course of personalized cognitive-behavioral therapy targeting anxiety symptoms. Hoarding symptoms were common and occurred in a clinically significant manner in approximately 25 % of cases. Overall hoarding severity was associated with increased internalizing and anxiety/depressive symptoms, externalizing behavior, and attention problems. Discarding items was associated with internalizing and anxious/depressive symptoms, but acquisition was not. Hoarding decreased following cognitive-behavioral therapy but did not differ between treatment responders and non-responders. These data are among the first to examine hoarding among youth with ASD; implications of study findings and future directions are highlighted.
Engelhardt, Christopher R; Mazurek, Micah O
Environmental correlates of problem behavior among individuals with autism spectrum disorder remain relatively understudied. The current study examined the contribution of in-room (i.e. bedroom) access to a video game console as one potential correlate of problem behavior among a sample of 169 boys with autism spectrum disorder (ranging from 8 to 18 years of age). Parents of these children reported on (1) whether they had specific rules regulating their child's video game use, (2) whether their child had in-room access to a variety of screen-based media devices (television, computer, and video game console), and (3) their child's oppositional behaviors. Multivariate regression models showed that in-room access to a video game console predicted oppositional behavior while controlling for in-room access to other media devices (computer and television) and relevant variables (e.g. average number of video game hours played per day). Additionally, the association between in-room access to a video game console and oppositional behavior was particularly large when parents reported no rules on their child's video game use. The current findings indicate that both access and parental rules regarding video games warrant future experimental and longitudinal research as they relate to problem behavior in boys with autism spectrum disorder. © The Author(s) 2013.
Liu, Chao-Yu; Huang, Wei-Lieh; Kao, Wei-Chih; Gau, Susan Shur-Fen
Childhood attention-deficit/hyperactivity disorder (ADHD) and comorbid oppositional defiant disorder/conduct disorder (ODD/CD) are associated with negative school outcomes. The study aimed to examine the impact of ADHD and ODD/CD on various school functions. 395 youths with ADHD (244 with ADHD + ODD/CD and 151 with ADHD only) and 156 controls received semi-structured psychiatric interviews. School functions were assessed and compared between each group with a multiple-level model. The results showed that youths with ADHD had poorer performance across different domains of school functioning. Youths with ADHD + ODD/CD had more behavioral problems but similar academic performance than those with ADHD only. The multiple linear regression models revealed that ADHD impaired academic performance while ODD/CD aggravated behavioral problems. Our findings imply that comorbid ODD/CD may specifically contribute to social difficulties in youths with ADHD. Measures of early detection and intervention for ODD/CD should be conducted to prevent adverse outcomes.
Delaney, Charlotte B; Eddy, Kamryn T; Hartmann, Andrea S; Becker, Anne E; Murray, Helen B; Thomas, Jennifer J
Pica and rumination disorder (RD)-formerly classified within DSM-IV Feeding and Eating Disorders of Infancy or Early Childhood-are now classified within DSM-5 Feeding and Eating Disorders. Though pica and RD have been studied in select populations (e.g., pregnant women, intellectually disabled persons), their typical features and overall prevalence remain unknown. This study examined the clinical characteristics and frequency of DSM-5 pica and RD among individuals seeking treatment for eating disorders and obesity. We conducted structured interviews with adolescent and young adult females from a residential eating disorder center (N = 149), and adult males and females with overweight or obesity from an outpatient weight-loss clinic (N = 100). Several participants reported ingesting non-nutritive substances (e.g., ice) for weight-control purposes. However, only 1.3% (n = 2; 95% CI: .06% to 5.1%) at the residential eating disorder center and 0% at the weight-loss clinic met DSM-5 criteria for pica, consuming gum and plastic. Although no eating disorder participants were eligible for an RD diagnosis due to DSM-5 trumping rules, 7.4% (n = 11; 95% CI: 4.0% to 12.9%) endorsed rumination behavior under varying degrees of volitional control. At the weight-loss clinic, 2.0% (n = 2; 95% CI: 0.1% to 7.4%) had RD. DSM-5 pica and RD were rare in our sample of individuals seeking treatment for eating disorders and obesity, but related behaviors were more common. The wide range of pica and rumination presentations highlights the challenges of differential diagnosis with other forms of disordered eating. © 2014 Wiley Periodicals, Inc.
Hrabosky, Joshua I; Grilo, Carlos M
The current study examined body image concerns and eating disordered behaviors in a community sample of Black and Hispanic women. In addition, this study explored whether there are ethnic differences in the correlates or in the prediction of body image concerns. Participants were 120 (67 Black and 53 Hispanic) women who responded to advertisements to participate in a study of women and health. Participants completed a battery of established self-report measures to assess body image, eating disordered behaviors, and associated psychological domains. Black and Hispanic women did not differ significantly in their self-reports of body image, eating disordered behaviors, or associated psychological measures. Comparisons performed separately within both ethnic groups revealed significant differences by weight status, with a general graded patterning of greater concerns in obese than overweight than average weight groups. In terms of predicting body image, multiple regression analyses testing a number of variables, including BMI, performed separately for Black and Hispanic women revealed that eating concern and depressive affect were significant predictors of body image concern for both groups. Overall, Black and Hispanic women differed little in their self-reports of body image, eating-disordered features, and depressive affect. Higher weight was associated with a general pattern of increased body image concerns and features of eating disorders in both groups and with binge eating in Black women. Eating concerns and depressive affect emerged as significant independent predictors of body image for both ethnic groups.
Battagliese, Gemma; Caccetta, Maria; Luppino, Olga Ines; Baglioni, Chiara; Cardi, Valentina; Mancini, Francesco; Buonanno, Carlo
Externalizing disorders are the most common and persistent forms of maladjustment in childhood. The aim of this study was to conduct a meta-analysis evaluating the effectiveness of Cognitive Behavioral Therapy (CBT) to reduce externalizing symptoms in two disorders: Attention Deficit Hyperactivity Disorder (ADHD) and Oppositive Defiant Disorder (ODD). The efficacy of CBT to improve social competence and positive parenting and reduce internalizing behaviors, parent stress and maternal depression was also explored. The database PsycInfo, PsycARTICLES, Medline and PubMed were searched to identify relevant studies. Twenty-one trials met the inclusion criteria. Results showed that the biggest improvement, after CBT, was in ODD symptoms (-0.879) followed by parental stress (-0.607), externalizing symptoms (-0.52), parenting skills (-0.381), social competence (-0.390) and ADHD symptoms (-0.343). CBT was also associated with improved attention (-0.378), aggressive behaviors (-0.284), internalizing symptoms (-0.272) and maternal depressive symptoms (-0.231). Overall, CBT is an effective treatment option for externalizing disorders and is also associated with reduced parental distress and maternal depressive symptoms. Multimodal treatments targeting both children and caregivers' symptoms (e.g. maternal depressive symptoms) appear important to produce sustained and generalized benefits. Copyright © 2015 Elsevier Ltd. All rights reserved.
McMain, Shelley F; Links, Paul S; Gnam, William H; Guimond, Tim; Cardish, Robert J; Korman, Lorne; Streiner, David L
The authors sought to evaluate the clinical efficacy of dialectical behavior therapy compared with general psychiatric management, including a combination of psychodynamically informed therapy and symptom-targeted medication management derived from specific recommendations in APA guidelines for borderline personality disorder. This was a single-blind trial in which 180 patients diagnosed with borderline personality disorder who had at least two suicidal or nonsuicidal self-injurious episodes in the past 5 years were randomly assigned to receive 1 year of dialectical behavior therapy or general psychiatric management. The primary outcome measures, assessed at baseline and every 4 months over the treatment period, were frequency and severity of suicidal and nonsuicidal self-harm episodes. Both groups showed improvement on the majority of clinical outcome measures after 1 year of treatment, including significant reductions in the frequency and severity of suicidal and nonsuicidal self-injurious episodes and significant improvements in most secondary clinical outcomes. Both groups had a reduction in general health care utilization, including emergency visits and psychiatric hospital days, as well as significant improvements in borderline personality disorder symptoms, symptom distress, depression, anger, and interpersonal functioning. No significant differences across any outcomes were found between groups. These results suggest that individuals with borderline personality disorder benefited equally from dialectical behavior therapy and a well-specified treatment delivered by psychiatrists with expertise in the treatment of borderline personality disorder.
Lundahl, Alyssa; Wahlstrom, Laura C; Christ, Christa C; Stoltenberg, Scott F
We investigated relationships among gender, impulsivity and disordered eating in healthy college students. Participants (N=1223) were healthy, undergraduate men (28.5%) and women (71.5%), who completed the Barratt Impulsiveness Scale - Version 11 (BIS-11) and a four-factor version of the Eating Attitudes Test (EAT-16). As predicted, mean scores on all four EAT-16 factors were significantly higher for women than for men. Attentional impulsivity was related to poorer self-perception of body shape, more dieting, and a greater preoccupation with food for the sample as a whole. Moreover, motor impulsivity was related to poorer self-perceptions of body shape and a greater preoccupation with food. However, no gender differences emerged in the relationship between impulsivity and disordered eating attitudes. This study elucidates the role of impulsivity in disordered eating behaviors among non-clinical college students. For both women and men, attentional and motor impulsivity were related to disordered eating attitudes and behaviors. Overall, these findings suggest that different facets of impulsivity are related to disordered eating attitudes and behaviors in a non-clinical college population. Copyright © 2015 Elsevier Ltd. All rights reserved.
Krenzer, Martina; Lu, Jun; Mayer, Geert; Oertel, Wolfgang
REM behavior disorder (RBD) is a parasomnia characterized by REM sleep without atonia, leading to abnormal and potentially injurious behavior during REM sleep. It is considered one of the most specific predictors of neurodegenerative disorders, such as Parkinson's disease. In this paper, we provide an overview of animal models contributing to our current understanding of REM-associated atonia, and, as a consequence, the pathophysiology of RBD. The generator of REM-associated atonia is located in glutamatergic neurons of the pontine sublaterodorsal nucleus (SLD), as shown in cats, rats and mice. These findings are supported by clinical cases of patients with lesions of the homologous structure in humans. Glutamatergic SLD neurons, presumably in conjunction with others, project to (a) the ventromedial medulla, where they either directly target inhibitory interneurons to alpha motor neurons or are relayed, and (b) the spinal cord directly. At the spinal level, alpha motor neurons are inhibited by GABAergic and glycinergic interneurons. Our current understanding is that lesions of the glutamatergic SLD are the key factor for REM sleep behavior disorder. However, open questions remain, e.g. other features of RBD (such as the typically aggressive dream content) or the frequent progression from idiopathic RBD to neurodegenerative disorders, to name only a few. In order to elucidate these questions, a constant interaction between basic and clinical researchers is required, which might, ultimately, create an early therapeutic window for neurodegenerative disorders.
Mellon, Robert C; Moutavelis, Adrianos G
Schoolchildren reported their parents' use of aversive control and positive reinforcement contingencies in their educational interventions, as well as parental non-responsiveness to their requests for educational assistance. They also reported their own levels of six dimensions of anxiety disorder-related phenomena. Both parental use of aversive control and non-responsiveness were directly related to overall levels of child anxiety disorder-related behavior; these correlations were more robust than those observed in previous investigations of more diffuse dimensions of parenting style and trait anxiety. Panic disorder/agoraphobia and Generalized anxiety disorder were the dimensions most strongly correlated with both parental aversive control and non-responsiveness, while Compulsive behavior was uniquely uncorrelated with parental non-responsiveness and uniquely correlated with parental use of positive reinforcement contingencies. Differences in the magnitudes of correlations between anxiety disorder-related dimensions and parental educational practices are interpreted in terms of the probable differential effectiveness of their constituent behaviors in terminating parent-mediated negative reinforcers. Copyright © 2011 Elsevier Ltd. All rights reserved.
McHugh, R Kathryn; Votaw, Victoria R; Barlow, David H; Fitzmaurice, Garrett M; Greenfield, Shelly F; Weiss, Roger D
Opioid use disorder is a highly disabling psychiatric disorder, and is associated with both significant functional disruption and risk for negative health outcomes such as infectious disease and fatal overdose. Even among those who receive evidence-based pharmacotherapy for opioid use disorder, many drop out of treatment or relapse, highlighting the importance of novel treatment strategies for this population. Over 60% of those with opioid use disorder also meet diagnostic criteria for an anxiety disorder; however, efficacious treatments for this common co-occurrence have not be established. This manuscript describes the rationale and methods for a behavioral treatment development study designed to develop and test an integrated cognitive-behavioral therapy for those with co-occurring opioid use disorder and anxiety disorders. The aims of the study are (1) to develop and pilot test a new manualized cognitive behavioral therapy for co-occurring opioid use disorder and anxiety disorders, (2) to test the efficacy of this treatment relative to an active comparison treatment that targets opioid use disorder alone, and (3) to investigate the role of stress reactivity in both prognosis and recovery from opioid use disorder and anxiety disorders. Our overarching aim is to investigate whether this new treatment improves both anxiety and opioid use disorder outcomes relative to standard treatment. Identifying optimal treatment strategies for this population are needed to improve outcomes among those with this highly disabling and life-threatening disorder. Copyright © 2017 Elsevier Inc. All rights reserved.
Full Text Available Namdari P1, Nazari H2 1. Instructor, Department of Social Medicine, Faculty of Medicine, Lorestan University of Medical Sciences 2. Assistant Professor, Department of Psychiatry, Faculty of Medicine, Lorestan University of Medical Sciences, Iran Abstract Background: Disruptive Behavior Disorder (DBD is one of the most prevalent psychiatric disorders starting from childhood and is considered an important mental health problem of the society. DBDs may have distractive effects on the social, educational, personality, and behavioral relationships of people in their childhood and adulthood. The present research was done to determine the prevalence of Disruptive Behavior Disorders in elementary school students of Khorramabad in 2005. Materials and methods: This research was a cross-sectional study. Its statistical community includes all the students studying in grades one to five at elementary schools in Khorramabad (N = 943. Sixteen state and private schools (8 for girls and 8 for boys were selected in a cluster and multi–stage sampling method. The standardized questionnaire of Child Symptoms Inventories (CSI-4 was used to collect data on the prevalence of children’s psychiatric disorders. The results ware analyzed using descriptive statistic and Chi-square test. Results: The total sample included 943 children. There was 21.4% DBD behavior (17.7% oppositional defiant disorder and, 3.7% conduct disorder. The number of the boys was twice as that of the girls (28.7% vs. 14.4%. The students in grade 2 showed the lowest, and those in grade 3, 4 and 5 the highest prevalence rate of DBD. There was also a significant relationship between children’s grade (P= 0.02, parent’s education (P=0.005, P=0.006, Mother’s job (P= 0.03, income (P = 0.005 and DBD. However no significant relationship between father’s job, educational level of the students and parent’s mental problems and Disruptive Behavior Disorders was found. Conclusion: Due to the high
Mazurek, Micah O.; Engelhardt, Christopher R.
Children with autism spectrum disorders (ASD) have strong preferences for screen-based media, particularly video games. Although problematic video game use has been associated with behavior problems among typically developing children, the relationship between these variables has not been previously examined among children with ASD. The current…
de Bildt, Annelies; Mulder, Erik J.; Scheers, Tom; Minderaa, Ruud B.; Tobi, Hilde
OBJECTIVE. This study investigated the interrelationship between psychopharmaco-therapy in general and the use of specific psychotropic drugs and pervasive developmental disorder and other behavior problems in children and adolescents with mental retardation. METHODS. A total of 862 participants 4
Iadarola, Suzannah; Levato, Lynne; Harrison, Bryan; Smith, Tristram; Lecavalier, Luc; Johnson, Cynthia; Swiezy, Naomi; Bearss, Karen; Scahill, Lawrence
We report on parent outcomes from a randomized clinical trial of parent training (PT) versus psychoeducation (PEP) in 180 children with autism spectrum disorder (ASD) and disruptive behavior. We compare the impact of PT and PEP on parent outcomes: Parenting Stress Index (PSI), Parent Sense of Competence (PSOC), and Caregiver Strain Questionnaire…
Morgan, Joseph John; Higgins, Kyle; Miller, Susan; Pierce, Thomas B.; Boone, Randall; Tandy, Richard
Students with emotional and behavioral disorders (EBDs) often lack appropriate social skills. Participation in direct and explicit instruction related to social skills is common in their educational programming. For these interventions to be effective, it is important that students have the opportunity to apply them in the natural environment.…
The studies described in this dissertation focus on children with emotional and behavioral disorders (EBD) in special education. It was found that poor academic performance, relational problems between children and caregivers, and the age at which youth care was involved for the first time predicted
Rabinowitz, Dena; Neziroglu, Fugen; Roberts, Marty
Body dysmorphic disorder (BDD) is characterized by an obsessive concern over a perceived flaw in bodily appearance. If a minor flaw does exist, the patient displays unwarranted distress. This preoccupation typically leads to compulsive behaviors, such as mirror checking or mirror avoiding, camouflaging, and seeking reassurance from others…
Witte, Tracy K.; Didie, Elizabeth R.; Menard, William; Phillips, Katharine A.
In a sample of 200 individuals diagnosed with body dysmorphic disorder (BDD), we utilized the interpersonal-psychological theory for suicide as a framework to examine BDD behaviors that might be associated with suicide risk, insofar as they might increase the acquired capability for suicide. We predicted that physically painful BDD behaviors…
Garwood, Justin D.; Ciullo, Stephen; Brunsting, Nelson
This article discusses two strategies to improve reading outcomes for middle and high school adolescents with emotional and behavioral disorders (EBD). The first is providing secondary students a choice of accessible, engaging activities to more actively engage them during reading instruction and foster intrinsic motivation to engage in literacy…
Kloek, Corelien; Bossen, Daniël; Bakker, Dinny H.De; Veenhof, Cindy; Dekker, Joost
Background: Blended behavior change interventions combine therapeutic guidance with online care. This new way of delivering health care is supposed to stimulate patients with chronic somatic disorders in taking an active role in their disease management. However, knowledge about the effectiveness of
Kloek, Corelien; Bossen, Daniel; de Bakker, Dinny H.; Veenhof, Cindy; Dekker, Joost
Background: Blended behavior change interventions combine therapeutic guidance with online care. This new way of delivering health care is supposed to stimulate patients with chronic somatic disorders in taking an active role in their disease management. However, knowledge about the effectiveness of
Mattison, Richard E.
This study of 182 secondary special education students with emotional and/or behavioral disorders investigated their classification by their school districts, in particular how well they were distinguished and represented by their federal categories. The districts used four classification groups (emotional disturbance, other health impairment…
Leader-Janssen, Elizabeth M.; Nordness, Philip D.; Swain, Kristine D.; Hagaman, Jessica L.
The purpose of this study was to evaluate graduate students' perceptions of a completely online master's degree program in special education for emotional and behavioral disorders. The Community of Inquiry survey was used to examine graduate students' perceptions of the online program in the areas of teaching, cognitive, and social presences. The…
Forness, Steven R.; Kavale, Kenneth A.
This article reviews the development and current status of alternatives to the federal definition of emotional disturbance or behavior disorders. It notes that several states are now revising their own terminologies or definitions in response to the 1997 reauthorization of the Individuals with Disabilities Education Act that dropped the term…
Kim, Joungmin; Kim, Kyeong-hwa
In South Korea, there is no consensus on the definition of emotional and behavioral disorders (EBD). This column focuses on how the definition has affected the prevalence rates and services available for students with EBDs. Of the legal, clinical, and educational definitions, the legal definition of EBDs is currently in common use, which raises…
Kloek, C.J.J.; Bossen, D.; de Bakker, D.H.; Veenhof, C.; Dekker, J.
Blended behavior change interventions combine therapeutic guidance with online care. This new way of delivering health care is supposed to stimulate patients with chronic somatic disorders in taking an active role in their disease management. However, knowledge about the effectiveness of blended
Araia, E; Hendrieckx, Christel; Skinner, Timothy
OBJECTIVE: To examine gender differences in disordered eating behaviors (DEB) and body dissatisfaction in adolescents with type 1 diabetes. While evidence shows that female youth with type 1 diabetes are more prone to DEB compared to their peers without diabetes, little is known about male adoles...
Haines, Jess; Ziyadeh, Najat J.; Franko, Debra L.; McDonald, Julia; Mond, Jonathan M.; Austin, S. Bryn
Background: Early identification can greatly impact the trajectory of eating disorders, and school-based screening is 1 avenue for identifying those at risk. To be feasible in a school setting, a screening program must use a brief, valid screening tool. The aim of this study was to assess how well brief attitudinal and behavioral survey items…
Humphrey, Laura Lynn
Compared observations of family interactions among anorexic, bulimic-anorexic, bulimic, and normal families (N=74 families) consisting of father, mother, and teenage daughter. Benjamin's structural analysis of social behavior methodology differentiated clinical from normal families. Found unique patterns among subtypes of eating disorders which…
Ratkajec, Gabrijela; Jedud, Ivana
Previous research and experience in Croatia show that interventions are not matched with the risk level and intervention needs of children with behavior disorders. As a result of that, the situation in Croatia requires actuarial approach to the risks and needs assessment of children and youth. The purpose of the current research is to put stronger…
Osborne, Lisa A.; Reed, Phil
Two 9- to 10-month-Iong studies (N = 137) examined the interaction between parenting stress and behavior problems in children with autistic spectrum disorders (ASDs). Study 1 focused on very young children, and Study 2 employed a wider range of child ages; both studies assessed these factors at 2 points in time. The researchers noted a strong…
Turner, Kylan S.; Johnson, Cynthia R.
Sleep problems are a common occurrence among children with autism spectrum disorders (ASD). In addition to the adverse effects that sleep problems present for children's neurodevelopment, learning, and daytime behaviors, these sleep problems also present significant challenges for the entire family. This article outlines the results of a…
Kennard, Betsy D.; Emslie, Graham J.; Mayes, Taryn L.; Nightingale-Teresi, Jeanne; Nakonezny, Paul A.; Hughes, Jennifer L.; Jones, Jessica M.; Tao, Rongrong; Stewart, Sunita M.; Jarrett, Robin B.
The outcome of a sequential treatment strategy that included cognitive behavioral therapy (CBT) in the prevention of major depressive disorder relapse among 46 youths is examined. Results show that youths under the antidepressant medication management plus relapse prevention CBT treatment was at lower risk for relapse than those under the…
McCloskey, Michael S.; Noblett, Kurtis L.; Deffenbacher, Jerry L.; Gollan, Jackie K.; Coccaro, Emil F.
No randomized clinical trials have evaluated the efficacy of psychotherapy for intermittent explosive disorder (IED). In the present study, the authors tested the efficacy of 12-week group and individual cognitive-behavioral therapies (adapted from J. L. Deffenbacher & M. McKay, 2000) by comparing them with a wait-list control in a randomized…
Hardman, Elizabeth L.
This paper presents the results of a small preliminary investigation of the moral judgment of three children with emotional and behavioral disorders (EBD) using case study research methodology to describe their moral orientations and explore how their reasoning patterns might affect the development of a cooperative moral orientation. Data were…
The aim of my work is to provide a comprehensive overview of the possible causes of behavioral disorders that lead to the placement of individuals into correctional institutions. The work is primarily concerned with the influence of the family in the formation of the child's personality and with the other equally important factors from the external and internal environment of the individual.
Bogels, Susan M.; Siqueland, Lynne
Objective: A family cognitive-behavioral therapy for children and adolescents ages 8 to 18 years with clinical anxiety disorders was developed and evaluated. Method: Seventeen families were measured before and after waitlist, after treatment, and at 3-month and 1-year follow-up. Results: No children changed their diagnostic status during waitlist,…
Choate-Summers, Molly L.; Freeman, Jennifer B.; Garcia, Abbe M.; Coyne, Lisa; Przeworski, Amy; Leonard, Henrietta L.
Research on the effectiveness of cognitive-behavioral therapy, and in particular, exposure with response prevention for Obsessive-Compulsive Disorder (OCD), has only been systematically evaluated in children and adolescents ages 7-17. These treatments do not address the unique characteristics of young children with OCD. This paper discusses…
Pijper, J.|info:eu-repo/dai/nl/369283414; de Wied, M.A.|info:eu-repo/dai/nl/089238672; van Goozen, S.; Meeus, W.H.J.|info:eu-repo/dai/nl/070442215
This chapter first examines the nature of empathy problems in clinically referred disruptive behavior disorders (DBD) youth with callous unemotional (CU) traits. It then examines whether a lack of empathy contributes to a differentiation between DBD subtypes. The chapter also explores whether the
Conclusion: In summary, the available studies support cognitive-behavioral psychological treatments as an efficacious intervention in borderline personality disorder. However, the existing scientific literature on this topic is still scarce and there is need for more studies, with higher methodological rigor, that should validate these results.
Leaf, Justin B.; Leaf, Jeremy A.; Milne, Christine; Taubman, Mitchell; Oppenheim-Leaf, Misty; Torres, Norma; Townley-Cochran, Donna; Leaf, Ronald; McEachin, John; Yoder, Paul
In this study we evaluated a social skills group which employed a progressive applied behavior analysis model for individuals diagnosed with autism spectrum disorder. A randomized control trial was utilized; eight participants were randomly assigned to a treatment group and seven participants were randomly assigned to a waitlist control group. The…
Johnson, Ashley L.; Gillis, Jennifer M.; Romanczyk, Raymond G.
The current study investigated social behaviors, including initiating joint attention (IJA), responding to joint attention (RJA), social orienting, and imitation in 14 children with an autism spectrum disorder (ASD) compared to 12 typically developing children (TD). Results indicated that IJA and RJA were positively correlated with social…
Bögels, S.M.; Wijts, P.; Oort, F.J.; Sallaerts, S.J.M.
Objectives: Comparing the overall and differential effects of psychodynamic psychotherapy (PDT) versus cognitive behavior therapy (CBT) for social anxiety disorder (SAD). Design: Patients with a primary SAD (N = 47) were randomly assigned to PDT (N = 22) or CBT (N = 27). Both PDT and CBT consisted
Moskowitz, Lauren J.; Walsh, Caitlin E.; Mulder, Emile; McLaughlin, Darlene Magito; Hajcak, Greg; Carr, Edward G.; Zarcone, Jennifer R.
There is little research on the functional assessment and treatment of anxiety and related problem behavior in children with autism spectrum disorder (ASD), particularly those with intellectual and developmental disability (IDD). In a recent study, we evaluated a multimethod strategy for assessing anxiety in children with ASD and IDD ("Am J…
Klahr, Ashlea M; Burt, S Alexandra
Conduct Disorder (CD) is among the most highly represented diagnostic problems in child and adolescent mental health treatment settings. There is a great deal of heterogeneity within the CD category, with potentially important implications for case conceptualization and treatment. The current review sought to detail forms of heterogeneity within CD, including callous-unemotional traits, comorbid Attention-Deficit Hyperactivity Disorder (ADHD), aggressive and nonaggressive antisocial behavior, and age of onset. The current review summarizes research on etiological factors, correlates, and trajectories associated with distinguishable dimensions of CD, and considers how this heterogeneity should be incorporated into the assessment and treatment of CD. Callous-unemotional traits have been associated with a more severe and persistent form of CD, as have comorbid ADHD and child-onset CD. Aggressive antisocial behavior is a stable behavioral dimension that emerges in early childhood and is associated with high levels of neuroticism. Nonaggressive antisocial behavior demonstrates specific associations with impulsivity, is most frequent during adolescence, and evidences more moderate levels of stability. Conduct disorder is a highly heterogeneous disorder. Although the clinical implications of this heterogeneity are discussed, future research is clearly needed to shore up our understanding of the clinical ramifications of the sub-dimensions within CD. © 2014 The Authors. Journal of Child Psychology and Psychiatry. © 2014 Association for Child and Adolescent Mental Health.