Differentiating electrophysiological response to decrease and increase negative emotion regulation

• Published in: Chinese science bulletin Vol. 58; no. 13; pp. 1543 - 1550
• Main Authors: Wu, HaiYan, Tang, Ping, Huang, XuShu, Hu, XiaoQing, Luo, YueJia
• Format: Journal Article
• Language: English
• Published: Heidelberg Springer-Verlag 01.05.2013; SP Science China Press
• Subjects: Chemistry/Food Science; Earth Sciences; emotions; Engineering; evoked potentials; Humanities and Social Sciences; humans; Life Sciences; LPP; multidisciplinary; Physics; Science; Science (multidisciplinary); 事件相关电位; 情绪调节; 持续时间; 早期阶段; 时间过程; 电生理反应; 负性; emotion regulation; ERP; P2; cognitive reappraisal; LPP

We investigated the reappraisal and the time course of negative emotion regulation by performing event-related potential (ERP) recordings. We found that negative pictures elicited more positive P2 and late positivity potential (LPP) deflections than neutral pictures. This effect occurred between 150...