دانلود مقاله ISI انگلیسی شماره 126894
ترجمه فارسی عنوان مقاله

تمایز نوروفیزیولوژیکی بین پردازش های پیشگیرانه و با توجه به عبارات هیجانی بر حروف صدادار فرانسوی

عنوان انگلیسی
Neurophysiological differentiation between preattentive and attentive processing of emotional expressions on French vowels
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
126894 2018 32 صفحه PDF
منبع

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

Journal : Biological Psychology, Volume 132, February 2018, Pages 55-63

پیش نمایش مقاله
پیش نمایش مقاله  تمایز نوروفیزیولوژیکی بین پردازش های پیشگیرانه و با توجه به عبارات هیجانی بر حروف صدادار فرانسوی

چکیده انگلیسی

The present electrophysiological study investigated the processing of emotional prosody by minimizing as much as possible the effect of emotional information conveyed by the lexical-semantic context. Emotionally colored French vowels (i.e., happiness, sadness, fear, and neutral) were presented in a mismatch negativity (MMN) oddball paradigm. Both the MMN, i.e., an event-related potential (ERP) component thought to reflect preattentive change detection, and the P3a, i.e., an ERP marker of involuntary orientation of attention toward deviant stimuli, were significantly modulated by the emotional deviants compared to the neutral ones. Critically, the largest amplitude (MMN, P3a) and the shortest peak latency (MMN) were observed for fear deviants, all other things being equal. Taken together, the present findings lend support to a sequential neurocognitive model of emotion processing (Scherer, 2001) which postulates, among other checks, a first stage of automatic emotion detection (MMN) followed by a second stage of subjective evaluation of the stimulus or event (P3a). Consistently with previous studies, our data suggest that among the six universal emotions, fear could have a special status probably because of its adaptive role in the evolution of the human species.