The integrity of corpus callosum and cluster B personality disorders: A quantitative MRI study in juvenile myoclonic epilepsy

DE ARAUJO, Gerardo Maria ; PAROLIN JACKOWSKI, Andrea ; et al.

In: Progress in neuro-psychopharmacology & biological psychiatry, Jg. 34 (2010), Heft 3, S. 516-521

academicJournal - print, 3/4 p

Evidence suggests increased prevalence of cluster B personality disorders (PD) among patients with juvenile myoclonic epilepsy (JME), which has been associated with worse seizure control and more psychosocial dysfunctions. A preliminary voxel-based morphometry study demonstrated corpus callosum (CC) volume reduction in patients with JME and cluster B PD, particularly in the posterior midbody and isthmus. In this study we aimed to follow up these results with region of interest analysis. Sixteen JME patients with cluster B PD, 38 JME patients without any psychiatric disorder, and 30 demographically matched healthy controls submitted to a psychiatric evaluation and a magnetic resonance imaging scan. The total and regional callosal areas were obtained from the midsagittal slice using a semi-automated program. Psychiatric evaluation was performed through SCID-I and -II. Significant reductions in the posterior region of the CC were observed in the JME with PD group relative to the other groups. These data support previous findings of callosal reductions in cluster B PD, as well as a possible involvement of CC in patients with JME and such personality characteristics.

Titel:	The integrity of corpus callosum and cluster B personality disorders: A quantitative MRI study in juvenile myoclonic epilepsy
Autor/in / Beteiligte Person:	DE ARAUJO, Gerardo Maria ; PAROLIN JACKOWSKI, Andrea ; LIN, Katia ; SILVA, Ivaldo ; GUARANHA, Mirian S. B ; GUILHOTO, Laura M. F. F ; CARRETE JUNIOR, Henrique ; YACUBIAN, Elza Márcia T ; AFFONSECA BRESSAN, Rodrigo
Link:	E-Journal im Bestand der UB Hagen? View record from PASCAL Archive
Zeitschrift:	Progress in neuro-psychopharmacology & biological psychiatry, Jg. 34 (2010), Heft 3, S. 516-521
Veröffentlichung:	Amsterdam: Elsevier, 2010
Medientyp:	academicJournal
Umfang:	print, 3/4 p
ISSN:	0278-5846 (print)
Schlagwort:	Cognition Neurology Neurologie Pharmacology drugs Pharmacologie, galénique Psychology, psychopathology, psychiatry Psychologie, psychopathologie, psychiatrie Sciences biologiques et medicales Biological and medical sciences Sciences medicales Medical sciences Pharmacologie. Traitements medicamenteux Pharmacology. Drug treatments Neuropharmacologie Neuropharmacology Système nerveux (sémiologie, syndromes) Nervous system (semeiology, syndromes) Syndromes encéphaliques généraux: céphalées, douleurs de la face, syncopes, épilepsie, hypertension intracrânienne, oedème cérébral. Infirmité motrice cérébrale Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy Psychopathologie. Psychiatrie Psychopathology. Psychiatry Etude clinique de l'adulte et de l'adolescent Adult and adolescent clinical studies Troubles de la personnalité Personality disorders Psychologie. Psychanalyse. Psychiatrie Psychology. Psychoanalysis. Psychiatry PSYCHOPATHOLOGIE. PSYCHIATRIE Pathologie de l'encéphale Cerebral disorder Encéfalo patología Pathologie du système nerveux central Central nervous system disease Sistema nervosio central patología Pathologie du système nerveux Nervous system diseases Sistema nervioso patología Analyse quantitative Quantitative analysis Análisis cuantitativo Corps calleux Corpus callosum Cuerpo calloso Epilepsie Epilepsy Epilepsia Idiopathique Idiopathic Idiopático Imagerie RMN Nuclear magnetic resonance imaging Imaginería RMN Trouble de la personnalité Personality disorder Trastorno personalidad Trouble psychiatrique Mental disorder Trastorno psiquiátrico Cluster Agrupación Cluster B personality disorders Idiopathic generalized epilepsy Juvenile myoclonic epilepsy Magnetic resonance imaging Psychiatric disorders
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Article File Description: text Language: English Author Affiliations: Department of Neurology, Universidade Federal de São Paulo/UNIFESP, São Paulo, Brazil ; Laboratório Interdisciplinar de Neurociências Clinicas (LiNC), Department of Psychiatry. Universidade Federal de São Paulo/UNIFESP, São Paulo, Brazil ; Department of Diagnostic Imaging, Universidade Federal de São Paulo/UNIFESP, São Paulo, Brazil Rights: Copyright 2015 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Neurology ; Pharmacological treatments ; Psychopathology. Psychiatry. Clinical psychology ; FRANCIS

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