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H-J Assion, A Schweppe, H Reinbold, U Frommberger
BACKGROUND: Bipolar disorder and schizophrenia are severe mental illnesses, each with a prevalence of approximately 1-2% in the general population. There is considerable controversy about differentiating schizophrenia from schizoaffective or bipolar disorder owing to many similarities in psychopathology, progression, and biological factors. The aim of this study was to identify similarities and differences in the pharmacological treatment of these disorders by comparing the prescription patterns...
March 21, 2018: Der Nervenarzt
Sara R Berzenski
Efforts to differentiate between the developmental sequelae of childhood emotional abuse and childhood emotional neglect are critical to both research and practice efforts. As an oft-identified mechanism of the effects of child maltreatment on later adjustment, emotion dysregulation represents a key potential pathway. The present study explored a higher order factor model of specific emotion regulation skills, and the extent to which these skill sets would indicate distinct developmental pathways from unique emotional maltreatment experiences to multidomain adjustment...
March 22, 2018: Development and Psychopathology
Adina S Fischer, M Catalina Camacho, Tiffany C Ho, Susan Whitfield-Gabrieli, Ian H Gotlib
Importance: Adolescence is a neurodevelopmental period during which experience-dependent plasticity in brain circuitry may confer vulnerability to depression as well as resilience to disorder. Little is known, however, about the neural mechanisms that underlie resilience during this critical period of brain development. Objective: To examine neural functional connectivity correlates of resilience in adolescent females at high and low familial risk for depression who did and did not develop the disorder...
March 21, 2018: JAMA Psychiatry
John G Gunderson, Alan Fruzzetti, Brandon Unruh, Lois Choi-Kain
The authors review four theories that propose different conceptualizations of borderline personality disorder's (BPD) core psychopathology: excess aggression, emotional dysregulation, failed mentalization, and interpersonal hypersensitivity. The theories are compared in their ability to explain BPD's coaggregation of four usually distinct sectors of psychopathology, their high overlap with other disorders, their ability to distinguish BPD from other disorders, their integration of heritability, and their clinical applicability...
April 2018: Journal of Personality Disorders
D F Chritinin, A V Esin, M A Sumarokova
AIM: To study the formation and dynamics of development of suicidal behavior (SB) in medical students based on a personality/psychological approach. MATERIAL AND METHODS: Two hundred and seventy-two students with- (n=75) and without SB (n=197) were examined. Psychopathological and psychological methods, and several questionnaires and scales were used. RESULTS AND CONCLUSION: Personality and environmental characteristics as well as family loading were the leading factors of SB formation...
2018: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
Dwight Dickinson
No abstract text is available yet for this article.
May 2017: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
Robert M Bilder
No abstract text is available yet for this article.
May 2017: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
Felix Müller, Patrick C Dolder, André Schmidt, Matthias E Liechti, Stefan Borgwardt
LSD is an ambiguous substance, said to mimic psychosis and to improve mental health in people suffering from anxiety and depression. Little is known about the neuronal correlates of altered states of consciousness induced by this substance. Limited previous studies indicated profound changes in functional connectivity of resting state networks after the administration of LSD. The current investigation attempts to replicate and extend those findings in an independent sample. In a double-blind, randomized, cross-over study, 100 μg LSD and placebo were orally administered to 20 healthy participants...
2018: NeuroImage: Clinical
Hanna Schneegans, Klaus Hoenig, Martin Ruchsow, Manfred Spitzer, Bernhard J Connemann, Markus Kiefer
Deficits in inhibitory function are assumed to underlie psychopathology in bipolar disorder (BD), especially in states of mania. A subdomain of inhibition, semantic inhibition (SI), referring to the suppression of irrelevant word meanings, may underlie formal thought disorder, such as flights of ideas. In the present study, we investigated SI in patients with BD during semantic ambiguity resolution using behavioral and event-related potential (ERP) measures. We presented 14 patients with BD with current manic, hypomanic, or mixed clinical states and 28 healthy controls sequentially with word triplets containing either a homonym (e...
2018: Frontiers in Psychology
Inga Griskova-Bulanova, Evaldas Pipinis, Aleksandras Voicikas, Thomas Koenig
Auditory steady-state responses (ASSRs) are increasingly used in research of neuropsychiatric disorders and for brain-computer interface applications. However, results on attentional modulation of ASSRs are inconclusive. The evaluation of large-scale effects of task-related modulation on ASSRs might give better estimation of the induced changes. The aim of the study was to test global field synchronization - a reference-independent evaluation of the amount of phase-locking among all active regions at a given frequency - during tasks differing in attentional demands to 40 Hz auditory stimulation...
March 17, 2018: Neuroscience Letters
Krista M Lisdahl, Kenneth J Sher, Kevin P Conway, Raul Gonzalez, Sarah W Feldstein Ewing, Sara Jo Nixon, Susan Tapert, Hauke Bartsch, Rita Z Goldstein, Mary Heitzeg
One of the objectives of the Adolescent Brain Cognitive Development (ABCD) Study ( is to establish a national longitudinal cohort of 9 and 10 year olds that will be followed for 10 years in order to prospectively study the risk and protective factors influencing substance use and its consequences, examine the impact of substance use on neurocognitive, health and psychosocial outcomes, and to understand the relationship between substance use and psychopathology. This article provides an overview of the ABCD Study Substance Use Workgroup, provides the goals for the workgroup, rationale for the substance use battery, and includes details on the substance use module methods and measurement tools used during baseline, 6-month and 1-year follow-up assessment time-points...
February 21, 2018: Developmental Cognitive Neuroscience
Catherine B Stroud, Frances R Chen, Leah D Doane, Douglas A Granger
Research suggests that early adversity places individuals at risk for psychopathology across the life span. Guided by concepts of allostasis and allostatic load, the present study examined whether early adversity contributes to the development of subsequent internalizing symptoms through its association with traitlike individual differences in hypothalamic-pituitary-adrenal axis regulation. Early adolescent girls (n = 113; M age = 12.30 years) provided saliva samples at waking, 30 min postwaking, and bedtime over 3 days (later assayed for cortisol)...
March 21, 2018: Development and Psychopathology
Mariachiara Buonocore, Margherita Bechi, Paola Uberti, Marco Spangaro, Federica Cocchi, Carmelo Guglielmino, Laura Bianchi, Antonella Rita Mastromatteo, Marta Bosia, Roberto Cavallaro
OBJECTIVES: Cognitive reserve (CR), defined as individual differences in the ability to cope with brain damage, seem to be associated to the several psychopathological features in psychiatric patients, such as the functional outcome. This study aims to identify different profiles of CR by combining intelligence quotient (IQ) and premorbid functioning, two measures independently associated to CR in previous works, as well as to explore CR effect on both Theory of Mind (ToM) baseline performance and improvement after socio-cognitive trainings...
March 20, 2018: Journal of the International Neuropsychological Society: JINS
Kah Kheng Goh, Chun-Hsin Chen, Mong-Liang Lu
OBJECTIVE: Weight gain is one of the most challenging issues in patients with schizophrenia treated with antipsychotics. Several meta-analyses have been conducted to review the efficacy of topiramate in reducing weight, however, several issues regarding the methodology had arisen of which make the results remain ambiguous. METHODS: We conducted a meta-analysis of randomised controlled trials about the use of topiramate in patients with schizophrenia for weight reduction...
March 20, 2018: International Journal of Psychiatry in Clinical Practice
Sarah J Brislin, Christopher J Patrick, Herta Flor, Frauke Nees, Angela Heinrich, Laura E Drislane, James R Yancey, Tobias Banaschewski, Arun L W Bokde, Uli Bromberg, Christian Büchel, Erin Burke Quinlan, Sylvane Desrivières, Vincent Frouin, Hugh Garavan, Penny Gowland, Andreas Heinz, Bernd Ittermann, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Dimitri Papadopoulos Orfanos, Luise Poustka, Juliane H Fröhner, Michael N Smolka, Henrik Walter, Robert Whelan, Patricia Conrod, Argyris Stringaris, Maren Struve, Betteke van Noort, Yvonne Grimmer, Tahmine Fadai, Gunter Schumann, Jens Foell
Trait disinhibition, a clinical-liability construct, has well-established correlates in the diagnostic, self-rating, task-behavioral, and brain potential response domains. Recently, studies have begun to test for neuroimaging correlates of this liability factor, but more work of this type using larger data sets is needed to clarify its brain bases. The current study details the development and validation of a scale measure of trait disinhibition composed of questionnaire items available in the IMAGEN project, a large-scale longitudinal study of factors contributing to substance abuse that includes clinical interview, self-report personality, task-behavioral, neuroimaging, and genomic measures...
March 1, 2018: Assessment
N C Byrom, R M Msetfi, R A Murphy
Latent inhibition (LI) is a startlingly simple effect in which preexposure of a stimulus without consequence retards subsequent responding to a stimulus-consequence relation. The effect was first demonstrated with Pavlovian conditioning in animals and was later suggested to be a marker of human psychopathology such as schizophrenia. Individual differences in LI has supported the continued use of animal models to understand human mental health. In this review, we ask whether there is sufficient evidence to support the continued application of LI from animal models to human psychopathology because of the weak evidence for LI in humans...
March 19, 2018: Psychonomic Bulletin & Review
Jonathan Davies, Sarah Sullivan, Stanley Zammit
PURPOSE: To investigate whether psychotic experiences and depressive symptoms at ages 12 and 18 years are associated with adverse life outcomes across a range of functional domains between 16 and 20 years of age. METHODS: Data were gathered from ALSPAC, a UK birth cohort. Individuals were assessed with the semi-structured Psychosis-Like Symptoms Interview and the Short Mood and Feeling Questionnaire at ages 12 and 18 years. Logistic regression was used to explore associations with outcomes in education, occupation, social functioning, substance use (alcohol, cannabis, smoking, and other drugs), and illegal behaviour between the ages of 16 and 20 years...
March 19, 2018: Social Psychiatry and Psychiatric Epidemiology
S Barlati, G Deste, M Gregorelli, A Vita
BACKGROUND: Schizophrenia and autism spectrum disorder (ASD) are currently conceptualized as distinct disorders. However, the relationship between these two disorders has been revisited in recent years due to evidence that they share phenotypic and genotypic expressions. This study aimed to identify ASD traits in patients with schizophrenia, and to define their demographic, psychopathological, cognitive and functional correlates. METHOD: Seventy-five schizophrenia patients (20 females, mean age 42 ± 12) were evaluated with the Autism Diagnostic Observation Schedule (ADOS) and the Autism Diagnostic Interview-Revised (ADI-R)...
March 20, 2018: Psychological Medicine
Heather Thompson-Brenner, James F Boswell, Hallie Espel-Huynh, Gayle Brooks, Michael R Lowe
OBJECTIVE: Data are lacking from empirically supported therapies implemented in residential programs for eating disorders (EDs). Common elements treatments may be well-suited to address the complex implementation and treatment challenges that characterize these settings. This study assessed the preliminary effect of implementing a common elements therapy on clinician treatment delivery and patient (N = 616) symptom outcomes in two residential ED programs. METHOD: The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders was adapted to address ED and co-occurring psychopathology and implemented across sites...
March 19, 2018: Psychotherapy Research: Journal of the Society for Psychotherapy Research
(no author information available yet)
Reports an error in "Assault-related shame mediates the association between negative social reactions to disclosure of sexual assault and psychological distress" by Christopher R. DeCou, Trevor T. Cole, Shannon M. Lynch, Maria M. Wong and Kathleen C. Matthews ( Psychological Trauma: Theory, Research, Practice, and Policy , 2017[Mar], Vol 9[2], 166-172). In the article, there was an error in the coding of missing values thus effecting the abstract, Methods, Results, and Discussion sections. The frequency counts for sexual assault victimization, reactions to social disclosure, and assault-related shame were calculated incorrectly due to an error in the coding of missing values, and have been corrected in the description of participants and in the results and discussion sections...
March 2018: Psychological Trauma: Theory, Research, Practice and Policy
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