隐式情绪调节影响高特征反动物的情绪信息更新功能:一项ERP研究
Mingxuan Zou1, Bin Liu2, Hui Hu1
1Department of Military Medical Psychology, Air Force Medical University, Xi' an, 710032, China.
Behaviour research and therapy
|March 12, 2026
概括
隐性情绪调节增强了高特征反的个体的积极信息更新,改善了认知功能,并为反症状提供了新的干预目标.
科学领域:
- 认知神经科学 认知神经科学
- 临床心理学 临床心理学
- 情感科学是一种情感科学.
背景情况:
- 品格反者经常表现出负面情绪和情绪信息更新受损.
- 由无意识目标的自动动机模型指导的隐性情绪调节,可以在最小的认知负载下增强情绪和认知功能.
- 隐性情绪调节对特征反动物更新功能的影响仍然未被探索.
研究的目的:
- 研究高与低特征反者情绪信息更新的特征.
- 检查隐性情绪调节对高特征反动物情绪信息更新功能的影响.
- 通过使用电脑电图 (EEG) 探索这些影响背后的神经机制.
主要方法:
- 实验1:在高 (n=28) 和低 (n=28) 特性反者中,使用面对背面的任务来比较情感信息的更新.
- 实验2:采用单词匹配范式,在高特征反动物 (n=59) 中诱导隐性情绪调节,分为原始组 (n=30) 和对照组 (n=29).
- 在面对背的任务中使用EEG来评估与情绪信息更新相关的神经活动.
主要成果:
- 高特征的反动物表现出受损的积极信息更新.
- 隐性情绪调节显著改善了高特征反动物的积极信息更新.
- 脑电图数据显示,隐性情绪调节降低了前额P2振幅,并增加了积极信息更新的晚期积极潜力 (LPP) 振幅.
结论:
- 隐性情绪调节可以改善高特征反动物观察到的受损的积极信息更新功能.
- 这种干预调节与情绪信息处理相关的神经活动,特别是减少早期注意力分配 (P2) 和增强对积极刺激 (LPP) 的持续注意力.
- 这些发现表明了新的干预目标和方法来解决反及其相关的行为症状.
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