دانلود مقاله ISI انگلیسی شماره 77206
عنوان فارسی مقاله

اثر خود راهبری و دیگر راهبری درون گرایی و ظرفیت عاطفی بر فعال شدن قشر جلوی مغز منقاری در طول تجربه زیبایی شناختی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
77206 2015 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Effects of self-directed and other-directed introspection and emotional valence on activation of the rostral prefrontal cortex during aesthetic experience
منبع

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

Journal : Neuropsychologia, Volume 71, May 2015, Pages 38–45

کلمات کلیدی
وابسته به عصبی زیبایی شناسی؛ هیجانی؛ توجه
پیش نمایش مقاله
پیش نمایش مقاله اثر خود راهبری و دیگر راهبری درون گرایی و ظرفیت عاطفی بر فعال شدن قشر جلوی مغز منقاری در طول تجربه زیبایی شناختی

چکیده انگلیسی

The medial area of the rostral prefrontal cortex (rPFC) has been implicated in self-relevant processing, autobiographical memory and emotional processing, including the processing of pleasure during aesthetic experiences. The goal of this study was to investigate changes in rPFC activity using functional near-infrared spectroscopy (fNIRS) in response to affective stimuli viewed in a self-relevant or other-relevant context. Positive and negative images were displayed to 20 participants under two viewing conditions where participants were asked to think of their own emotions (self) or think about the emotions of the artist who created the work (other). The results revealed an increase of HbO when participants viewed images during the other-condition compared to the self-condition. It was concluded that viewing stimuli from the perspective of another was associated with an increase of cognitive demand. The analysis of deoxygenated haemoglobin (HHb) at right hemispheric areas revealed that activation of the rPFC during the other-condition was specific to the negative images. When images were viewed from the perspective of the self, activation of the rPFC significantly increased at the right-medial area of the rPFC for positive images. Our findings indicate that the influence of valence on rPFC activation during aesthetic experience is contingent on the context of the viewing experience and there is a bias towards positive emotion when images are viewed from the context of the self.

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