在情感图像观看期间,通过另一个人的存在和附属触摸调节面部肌肉反应
Tanja S H Wingenbach1,2,3,4, Beatriz Ribeiro1, Caroline Nakao1
1Centre for Health and Biological Sciences, Social and Cognitive Neuroscience Laboratory, Mackenzie Presbyterian University, Sao Paulo, Brazil.
Cognition & emotion
|September 15, 2023
概括
触摸和社交存在会影响主观情感,但不会影响面部肌肉对情感图像的反应. 提供触摸抑制了积极反应和增加了负面反应,显示出对情感的复杂影响.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 社会心理学 社会心理学
背景情况:
- 前臂抚摸刺激CT-afferents诱导愉悦和改变情感图像评估.
- 社交存在,即使没有触摸,也会影响情绪形象评估.
- 这项研究探讨了这些主观影响是否转化为客观的面部肌肉活动.
研究的目的:
- 调查触摸和社交存在是否调节面部肌肉对情绪刺激的反应 (情感面部电肌图).
- 为了比较提供触摸与接收触摸的效果.
- 检查积极和消极影响反应的差异调制.
主要方法:
- 女性参与者 (N=40) 接受了面部肌电图 (zygomaticus,波纹器部位).
- 参与者在不同的条件下观看中性,积极和消极的情感图像:提供触摸,接收触摸和单纯的存在.
- 分析涉及ANOVA来比较面部肌肉活动跨条件和图像类型.
主要成果:
- 为正面图像提供触摸 (自我或其他) 调节的斜肌反应,抑制正面面部肌肉反应.
- 提供触摸到另一个人增加波纹肌肉活动 (负面影响) 一般.
- 在图像查看过程中,接收触摸并没有显著改变面部肌肉反应.
结论:
- 通过触摸和社交存在来评估情感图像的主观调制不会直接转化为观看期间的面部肌肉反应.
- 提供触摸对面部肌肉活动有不同的影响,与积极和消极影响有关.
- 接收触摸可能会影响以后的认知过程,而不是立即的情感面部反应.
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