在社会焦虑中,面部情绪具有单眼优势的明显模式
Mengyuan Gong1, Chaoya Pan1, Ruibo Pan2
1Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China.
Journal of anxiety disorders
|May 9, 2024
概括
社会焦虑障碍 (SAD) 影响早期的面部处理. 患有SAD的个体表现出中性,悲伤和愤怒的面部表情的改变皮质下和皮质处理,从最早的视觉阶段影响知觉.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 视觉感知 视觉感知 视觉感知
背景情况:
- 社会焦虑障碍 (SAD) 与认知偏见和面部处理中的皮质和边缘皮质异常有关.
- 社交焦虑对早期皮质下感知处理情感面孔的影响仍未得到充分研究.
研究的目的:
- 为了研究社会焦虑对使用单眼面部感知优势的情感面部早期感知处理的影响.
- 为了比较被诊断为SAD,亚临床高社会焦虑症 (SSA) 和健康对照 (HC) 个体的面部处理.
主要方法:
- 用一种心理物理方法来评估面部感知单眼优势.
- 参与者 (SAD,SSA,HC) 看到一个或两个眼睛呈现的中立,愤怒和悲伤的面孔.
主要成果:
- 与SSA和HC组相比,患有SAD的人对中性和悲伤的面孔具有更大的单眼优势.
- 虽然愤怒的面孔在不同组中显示出类似的单眼优势,但SAD个体在不同的眼睛呈现时表现更好.
- 这些发现表明,在SAD中,对非威胁性面部进行增强的皮质下处理,对威胁性面部进行增强的皮质处理.
结论:
- 社会焦虑会在多个处理阶段改变情感面部表现,从早期视觉系统开始.
- 抑郁症会影响涉及处理面部表情的皮层下和皮层途径.
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