Behavioral and cognitive impulsivity in obsessive-compulsive disorder and eating disorders

被引：72

作者：

Boisseau, Christina Lynn ^{[1
,2
,3
]}

Thompson-Brenner, Heather ^{[3
]}

Caldwell-Harris, Catherine ^{[3
]}

Pratt, Elizabeth ^{[3
]}

Farchione, Todd ^{[3
]}

Barlow, David Harrison ^{[3
]}

机构：

[1] Brown Univ, Dept Psychiat & Human Behav, Sch Med, Providence, RI 02906 USA

[2] Butler Hosp, Dept Psychiat & Human Behav, Providence, RI 02906 USA

[3] Boston Univ, Dept Psychol, Boston, MA 02215 USA

来源：

PSYCHIATRY RESEARCH | 2012年 / 200卷 / 2-3期

关键词：

Inhibition; Anxiety; Neuropsychology; RESPONSE-INHIBITION; SPECTRUM DISORDERS; ANOREXIA-NERVOSA; ANXIETY DISORDERS; MOTOR INHIBITION; BULIMIA-NERVOSA; FLEXIBILITY; INTERVIEW; RELATIVES; SCALE;

D O I：

10.1016/j.psychres.2012.06.010

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

This study compared self-reported impulsivity and neurocognitively assessed response inhibition in obsessive-compulsive disorder (OCD), eating disorder (ED), and healthy control participants. Participants completed the Barratt Impulsiveness Scale (BIS-11), stop-signal reaction time task, and measures of OCD and ED symptomatology (Yale-Brown Obsessive-Compulsive Scale and Eating Disorders Examination-Questionnaire). Compared to controls, both clinical groups reported higher levels of impulsivity on the BIS-11 however; only the OCD demonstrated increased stop-signal reaction time. Heightened levels of self-reported impulsivity may reflect the experience of anxiety in both OCD and ED populations whereas a lack of inhibitory control may represent a specific behavioral deficit in OCD. (C) 2012 Elsevier Ireland Ltd. All rights reserved.

引用

页码：1062 / 1066

页数：5

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