کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7286247 | 1474117 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pupillary responses reveal infants' discrimination of facial emotions independent of conscious perception
ترجمه فارسی عنوان
واکنش های ماموگرافی نشان دهنده تبعیض نوزادان از احساسات صورت مستقل از درک آگاهانه است
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کلمات کلیدی
نوزادان، پردازش زیر محور، پاپیلومتری، احساسات، اکتشاف
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
چکیده انگلیسی
Sensitive responding to others' emotions is essential during social interactions among humans. There is evidence for the existence of subcortically mediated emotion discrimination processes that occur independent of conscious perception in adults. However, only recently work has begun to examine the development of automatic emotion processing systems during infancy. In particular, it is unclear whether emotional expressions impact infants' autonomic nervous system regardless of conscious perception. We examined this question by measuring pupillary responses while subliminally and supraliminally presenting 7-month-old infants with happy and fearful faces. Our results show greater pupil dilation, indexing enhanced autonomic arousal, in response to happy compared to fearful faces regardless of conscious perception. Our findings suggest that, early in ontogeny, emotion discrimination occurs independent of conscious perception and is associated with differential autonomic responses. This provides evidence for the view that automatic emotion processing systems are an early-developing building block of human social functioning.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cognition - Volume 150, May 2016, Pages 163-169
Journal: Cognition - Volume 150, May 2016, Pages 163-169
نویسندگان
Sarah Jessen, Nicole Altvater-Mackensen, Tobias Grossmann,