与他人的情绪对抗改变身体共振不同于那些低和高水平的非个性化的人
Helge Gillmeister1, Ieva Šmate1, Dimitra Savva1
1Department of Psychology, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, UK.
概括
患有非个性化-脱意识障碍 (DP-DR) 的人对情感面孔和触摸表现出改变的大脑反应. 他们的感官处理受到他人的负面情绪的影响,可能是作为一种防御机制.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 认知科学 认知科学
背景情况:
- 脱人格化-脱现障碍 (DP-DR) 涉及改变自我认知和情绪分离.
- 了解DP-DR的神经基础对于开发有针对性的干预措施至关重要.
研究的目的:
- 研究在不同程度的DP-DR症状的成年人中感知和情绪处理的皮质动态.
- 检查PD-DR患者的情感面部识别和镜子触摸如何受到影响.
主要方法:
- 使用脑电图 (EEG) 和事件相关潜能 (ERP) 来记录大脑活动.
- 参与者包括具有低水平和高水平DP-DR症状的成年人 (低DP和高DP组).
- 呈现了情感面部声音刺激和触觉刺激,以评估感知和体感应答.
主要成果:
- 高DP组表现出N170组件在情绪化与中性面部的差异化减少,与脱体有关.
- 情绪质量差异调制的镜像触摸反应 (P45,P100) 在不同组之间.
- 在高DP组中,镜子触摸取决于愤怒的素数,与自我-其他混相关.
结论:
- 在DP-DR中改变身体自我感受会影响对他人的负面情绪的体感处理.
- 在DP-DR中脱离身体和自我可能是对压倒性的负面情绪的防御.
- 自我-另一个混可能会加剧DP-DR的负面情绪的影响.
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