愤怒
心理学
情感(语言学)
背景(考古学)
排斥
社会压力
社会排斥
社会环境
社会心理学
发展心理学
沟通
生物
古生物学
政治学
法学
经济
经济增长
作者
Ann-Kristin Röhr,Nils Kohn,René Bergs,Benjamin Clemens,Angelika Lampert,Marc Spehr,Ute Habel,Lisa Wagels
标识
DOI:10.1038/s41598-024-57585-y
摘要
Abstract Self-identification as a victim of violence may lead to increased negative emotions and stress and thus, may change both structure and function of the underlying neural network(s). In a trans-diagnostic sample of individuals who identified themselves as victims of violence and a matched control group with no prior exposure to violence, we employed a social exclusion paradigm, the Cyberball task, to stimulate the re-experience of stress. Participants were partially excluded in the ball-tossing game without prior knowledge. We analyzed group differences in brain activity and functional connectivity during exclusion versus inclusion in exclusion-related regions. The victim group showed increased anger and stress levels during all conditions. Activation patterns during the task did not differ between groups but an enhanced functional connectivity between the IFG and the right vmPFC distinguished victims from controls during exclusion. This effect was driven by aberrant connectivity in victims during inclusion rather than exclusion, indicating that victimization affects emotional responses and inclusion-related brain connectivity rather than exclusion-related brain activity or connectivity. Victims may respond differently to the social context itself. Enhanced negative emotions and connectivity deviations during social inclusion may depict altered social processing and may thus affect social interactions.
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