دانلود مقاله ISI انگلیسی شماره 74497
عنوان فارسی مقاله

مشخصات عملکرد اجرایی در محتکران OCD و اختلال احتکار

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
74497 2014 9 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
The profile of executive function in OCD hoarders and hoarding disorder
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Psychiatry Research, Volume 215, Issue 3, 30 March 2014, Pages 659–667

کلمات کلیدی
احتکار؛ اختلال وسواسی جبری (OCD)؛ شناختی؛ اختلال احتکار
پیش نمایش مقاله
پیش نمایش مقاله مشخصات عملکرد اجرایی در محتکران OCD و اختلال احتکار

چکیده انگلیسی

Hoarding disorder is a new mental disorder in DSM-5. It is classified alongside OCD and other presumably related disorders in the Obsessive-Compulsive and Related Disorders chapter. We examined cognitive performance in two distinct groups comprising individuals with both OCD and severe hoarding, and individuals with hoarding disorder without comorbid OCD. Participants completed executive function tasks assessing inhibitory control, cognitive flexibility, spatial planning, probabilistic learning and reversal and decision making. Compared to a matched healthy control group, OCD hoarders showed significantly worse performance on measures of response inhibition, set shifting, spatial planning, probabilistic learning and reversal, with intact decision making. Despite having a strikingly different clinical presentation, individuals with only hoarding disorder did not differ significantly from OCD hoarders on any cognitive measure suggesting the two hoarding groups have a similar pattern of cognitive difficulties. Tests of cognitive flexibility were least similar across the groups, but differences were small and potentially reflected subtle variation in underlying brain pathology together with psychometric limitations. These results highlight both commonalities and potential differences between OCD and hoarding disorder, and together with other lines of evidence, support the inclusion of the new disorder within the new Obsessive-Compulsive and Related Disorders chapter in DSM-5.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.