دانلود مقاله ISI انگلیسی شماره 70188
ترجمه فارسی عنوان مقاله

توجه انتخابی آگاهانه و قبل از خود اگاهی برای تهدید اجتماعی: الگوهای مختلف پاسخ نورواندوکرین

عنوان انگلیسی
Conscious and preconscious selective attention to social threat: different neuroendocrine response patterns
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
70188 2000 15 صفحه PDF
منبع

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

Journal : Psychoneuroendocrinology, Volume 25, Issue 6, August 2000, Pages 577–591

ترجمه کلمات کلیدی
کورتیزول؛ تستوسترون؛ کار استروپ هیجانی؛ توجه انتخابی؛ چهره عصبانی - تسلط تسلیم؛ پردازش قبل از خود اگاهی
کلمات کلیدی انگلیسی
Cortisol; Testosterone; Emotional Stroop task; Selective attention; Angry faces; Dominance–submission; Preconscious processing
پیش نمایش مقاله
پیش نمایش مقاله  توجه انتخابی آگاهانه و قبل از خود اگاهی برای تهدید اجتماعی: الگوهای مختلف پاسخ نورواندوکرین

چکیده انگلیسی

This study was designed to investigate the relationship between selective attention to social threat and neuroendocrine activity. Selective attention to social threat was measured using a supraliminal (unmasked) and a subliminal (masked) version of a pictorial emotional Stroop task, comparing color-naming latencies of neutral and angry faces. Neuroendocrine activity was assessed as (pre-task to post-task) increases in salivary cortisol and testosterone. Forty subjects were randomly assigned to the unmasked or masked version of the task. Analyses for the unmasked task revealed that post-task cortisol levels were significantly increased in subjects showing selective attention to angry faces. Results for the masked task indicated that post-task cortisol and testosterone levels were significantly increased in subjects showing preconscious selective attention to angry faces. The difference in neuroendocrine activity between tasks is suggested to depend on cortical (i.e. prefrontal) control in the unmasked task. Thus, psychological affective regulatory processes were involved in the unmasked task, whereas the neuroendocrine response patterns in the masked task indicates a biologically prepared mechanism.