دانلود مقاله ISI انگلیسی شماره 39839
عنوان فارسی مقاله

گسستگی های پنهان و نیمه پنهان چهره پردازی خود از پردازش چهره دیگران: شواهد رفتاری و ERP

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
39839 2012 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Dissociations of subliminal and supraliminal self-face from other-face processing: Behavioral and ERP evidence
منبع

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

Journal : Neuropsychologia, Volume 50, Issue 12, October 2012, Pages 2933–2942

کلمات کلیدی
پردازش چهره خود - استفاده از خود - پنهان - سرکوب - پتانسیل ورتکس مثبت
پیش نمایش مقاله
پیش نمایش مقاله گسستگی های پنهان و نیمه پنهان چهره پردازی خود از پردازش چهره دیگران: شواهد رفتاری و ERP

چکیده انگلیسی

Self-related information has been found to be processed more quickly and accurately in studies with supraliminal self-stimuli and traditional paradigms such as masked priming. We conducted two experiments to investigate whether subliminal self-face processing enjoys this advantage and the neural correlates of processing self-faces at both subliminal and supraliminal levels. We found that self-faces were quicker than famous-other faces to gain dominance against dynamic noise patterns during prolonged interocular suppression to enter awareness (Experiment 1). Meanwhile, subliminal contrast of self- and famous-other face processing was reflected in a reduced early vertex positive potential (VPP) component, whereas supraliminal self-other face differentiation was reflected in an enhanced N170, as well as a more positive late component (300–580 ms, Experiment 2) to the self-face. The clear dissociations of self- and other-face processing found across our two experiments validate the self advantage. Our findings also contribute to understandings of the mechanisms underlying self-face processing at different levels of awareness.

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