无法移动自己的脸部会抑制面部表情的感知
Shruti Japee1, Jessica Jordan1, Judith Licht1
1Laboratory of Brain and Cognition, NIMH, NIH, Bethesda, MD, USA.
概括
患有梅比乌斯综合征 (MBS) 的人,他们面部,表情表情识别情绪的能力降低. 这表明面部模仿对于理解他人的面部情绪至关重要.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 社会认知是指社会认知.
背景情况:
- 面部表情对于人类社会沟通至关重要.
- 一个理论表明,面部表情识别通过模仿他人的表情来发展.
- 面部可能会损害面部的情感感知.
研究的目的:
- 调查面部模仿是否影响面部情绪的感知.
- 评估莫比乌斯综合征 (MBS) 患者的情绪识别,其特征是面部.
主要方法:
- 为MBS患者和匹配的对照组开发了敏感情绪识别任务.
- 利用基于计算机的检测来评估静态和动态面部和身体表情的感知值.
- 进行探索性fMRI来检查表达处理期间的大脑活动.
主要成果:
- 在感知控制和身体表达任务上,MBS个体表现良好.
- 与对照人群相比,MBS患者在从面部表情中提取情绪方面表现出较低的效率.
- 探索性fMRI表明,MBS参与者在面部表情处理过程中可能会减少杏仁体参与.
结论:
- 这些发现支持了面部模仿在感知他人的面部表情方面发挥作用的假设.
- 从模仿中获得的面部反和运动体验可能对情绪识别至关重要.
- 这项研究强调了面部运动控制与社会情感感知之间的联系.
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