时间 - 交点对社会行为的因果作用:一个元分析
Alexander Soutschek1, Rebekka S Mattes1
1Department for Psychology, Ludwig-Maximilians-Universität (LMU), Munich, Germany.
Brain stimulation
|November 3, 2025
概括
时间 - 关节 (TPJ) 的大脑刺激因果影响社会认知,特别是将自我与其他视角和规范导向决策区分开来. 对同理心和联合注意力的影响并不显著.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 社会心理学 社会心理学
背景情况:
- 时间 - 关节 (TPJ) 与人类的社会行为有关.
- 在TPJ控制的特定社会功能方面缺乏共识.
研究的目的:
- 测试TPJ是否有因果关系的行为,需要区分自己的和他人的心理观点.
- 在社会认知过程中对TPJ激活的脑刺激研究进行元分析.
主要方法:
- 94篇论文的元分析,其中包括来自4073名参与者的160个效果大小.
- 包括涉及调节TPJ活动的大脑刺激技术的研究.
- 分析对社会认知的影响,包括视角,决策,同理心和共同注意力.
主要成果:
- TPJ刺激对区分精神状态 (SMD = 0.36) 和规范导向决策 (SMD = 0.36) 产生了小到中等的影响.
- 对于同理心 (SMD = 0.17) 或联合注意力 (SMD = 0.05) 没有发现显著影响.
- 跨磁刺激产生了比跨电刺激更强烈的效果.
结论:
- 这一元分析阐明了TPJ在社会行为的特定方面所起的因果作用.
- 它强调了大脑刺激协议在调节社会认知的有效性.
- 这些发现提高了对社会行为的神经支柱的理解.
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