دانلود مقاله ISI انگلیسی شماره 73472
عنوان فارسی مقاله

اختلالات تشخیص بیان پایدار در افسردگی تک قطبی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
73472 2010 5 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Stable expression recognition abnormalities in unipolar depression
منبع

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

Journal : Psychiatry Research, Volume 179, Issue 1, 30 August 2010, Pages 38–42

کلمات کلیدی
افسردگی؛ بررسی طولی؛ تشخیص چهره؛ آسیب پذیری
پیش نمایش مقاله
پیش نمایش مقاله اختلالات تشخیص بیان پایدار در افسردگی تک قطبی

چکیده انگلیسی

Although abnormalities in emotion recognition during a depressed episode have frequently been reported in patients with depression, less is known about the stability of these abnormalities. To examine the stability of emotion recognition abnormalities, this longitudinal study assessed patients with unipolar depression on three separate occasions at 3-monthly intervals. Recognition of sad, angry, fearful, disgusted, happy and neutral facial expressions was assessed in a matching task and a labelling task. Patients performed as well as matched healthy controls on the matching task. On the labelling task, patients showed higher accuracy and higher response bias than controls for sad expressions only, which remained stable over a 6-month interval. Over the same period, symptom severity, as measured with the Beck Depression Inventory and the Hamilton Depression Rating Scale, decreased significantly in the patient group. Furthermore, labelling performance for sad expressions was not associated with symptom severity or with changes in severity over time. This stable bias for sad expressions might signal a vulnerability factor for depression, as proposed by cognitive theories of depression.

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