更积极主动但效率较低:特征自我控制对情绪调节及其神经机制的影响
Weigang Pan1, Yihong Long2, Hong Wang3
1Laboratory of Emotion and Mental Health, Chongqing University of Arts and Sciences, Chongqing, China.
Behavioural brain research
|July 7, 2023
概括
高度自我控制的人自发调节负面情绪,显示大脑活动增加. 低自我控制的人通过外部指导更好地调节情绪,这表明有不同的神经机制来解决情绪冲突.
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:
- 自制对于健康,成就和适应能力至关重要.
- 品格自我控制影响情绪冲突处理和调节.
- 了解自我控制和情绪调节的神经基础至关重要.
研究的目的:
- 调查与不同程度的特征自我控制相关的情绪调节处理和神经机制.
- 为了比较高与低特征自我控制在情绪任务期间的个体的大脑活动和情绪反应.
主要方法:
- 使用基于任务的功能磁共振成像 (fMRI).
- 参与者看到了负面的情绪刺激.
- 分析了执行控制和情绪调节网络中的大脑活动.
主要成果:
- 高自我控制的人报告了较低的负面情绪强度,并在执行控制和情绪调节网络中表现出更高的活动.
- 低自我控制的人对负面情绪表现出更大的敏感性,但在外部指令下表现出更好的情绪调节.
- 高度的自我控制与主动,自发的情绪冲突调节有关,而低度的自我控制则更多地受益于外部指导.
结论:
- 具有高特征自我控制的个体利用积极主动的策略来自发地解决情感冲突,经历的冲突较少.
- 低自我控制的人在外部指导时表现出增强的情绪调节能力,这表明了不同的适应策略.
- 这些发现阐明了不同特征自我控制水平的个体中自我控制和情绪调节的基础的神经机制.
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