دانلود مقاله ISI انگلیسی شماره 77983
عنوان فارسی مقاله

اختلال انتخابی غم و اندوه و بازشناسی تنفر در کاربران ترک اکستاسی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
77983 2006 7 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Selective impairment of sadness and disgust recognition in abstinent ecstasy users
منبع

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

Journal : Neuropsychologia, Volume 44, Issue 6, 2006, Pages 959–965

کلمات کلیدی
تشخیص احساسات؛ تاثیر؛ سیستم دوپامینرژیک؛ عملکرد اجرایی؛ متیلن دی اکسی 3،4
پیش نمایش مقاله
پیش نمایش مقاله اختلال انتخابی غم و اندوه و بازشناسی تنفر در کاربران ترک اکستاسی

چکیده انگلیسی

Previous data have suggested that ecstasy use may affect cognitive functions. The relationship between ecstasy use and emotion recognition remains largely unknown. This study reports the findings on the neuropsychological effects of ecstasy use on recognition of basic human emotions among 100 abstinent ecstasy users, along with 100 demographically matched nonusers. Recognition of both facial and prosodic emotions was studied. In addition, neuropsychological predictors of emotion recognition for abstinent ecstasy users were examined. The results showed that abstinent ecstasy users were impaired, relative to nonusers, on overall emotion recognition. In particular, recognition of sadness and disgust was significantly affected. The emotion-recognition deficits observed among the abstinent ecstasy users may reflect a complex derangement of monoamines and/or general degenerative change observed in the addicted populations. The length of time in months since ecstasy was last consumed, cumulative ecstasy dosage, and years of education negatively predicted various domains of emotion recognition. The observation that nonverbal and verbal fluency functions were significant predictors of emotion identification, as well as of recognition of sadness and disgust, suggests that the frontal executive system might be affected by ecstasy use.

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