کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7278998 1473877 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Increased neural reactivity to socio-emotional stimuli links social exclusion and aggression
ترجمه فارسی عنوان
افزایش واکنش عصبی به محرک های اجتماعی-احساسی، پیوند اجتماعی و تجاوز را پیوند می دهد
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی
We investigated changes in the neural processing of social information as possible link between social exclusion and aggression. Participants played a virtual ball game with two putative game partners, during which half of the 34 participants were excluded. Then, participants played the Taylor Aggression Paradigm (TAP) against the same partners. An empathy paradigm followed, in which participants watched pictures of neutral and emotional social scenes, while undergoing functional magnetic resonance imaging (fMRI). Excluded participants showed stronger neural reactivity to emotional compared to neutral pictures than included participants in regions associated with cognitive mentalizing and the mirror neuron system (bilateral superior, middle and inferior temporal gyrus, bilateral precuneus, right precentral gyrus). Reactivity of left inferior temporal gyrus and right precentral gyrus was positively correlated with aggressive behavior in the TAP. Our results support previous behavioral findings which suggest changes in social information processing as mediator between exclusion and aggression.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biological Psychology - Volume 96, February 2014, Pages 102-110
نویسندگان
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