A study of emotional change and physiological response evoked by passive change of facial expression

面部表情被动变化引起的情绪变化和生理反应研究

• 批准号: 23659389
• 负责人: SASAKI Mitsuyoshi
• 金额: $ 1.5万
• 依托单位: Tokyo Medical University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-23659389/
• 关键词: 表情; 情動; 気分; POMS; STAI; 脳波; 脳血流; 自律系; 感情; 心拍数

We found a novel principle that the passive change of the facial expression alters feelings or moods. For example, subjects felt refreshed and their mind worked well when both eyes were passively opened. After this passive expression for five minutes, the positive score of psychological tests increased and negative scores decreased compared to those conducted before the passive expression. In the forebrain regions, the powers ofαandβbands as well as brain blood flow increased during this passive expression. Sympathetic activities also became dominant in this phase. The observations seemed to be consistent with the subjective feeling of refreshment.

我们发现了一个新的原理，即面部表情的被动变化会改变感觉或情绪。例如，当受试者被动地睁开双眼时，他们会感到精神焕发，思维运作良好。在这种被动表达五分钟后，心理测试的积极得分比被动表达前增加，消极得分下降。在这种被动表达中，前脑区α和β带的功率以及脑血流量增加。在这一阶段，交感神经活动也成为主导。观察结果似乎与提神的主观感觉一致。

项目成果

顔への触刺激(表情変化)と情動

对面部的触觉刺激（面部表情的变化）和情绪

• 发表时间: 2012
• 期刊: 自律神経
• 作者: 佐々木光美;櫻井透;橋本浩次
• 通讯作者: 橋本浩次