4.4 Article

Influence of affective verbal context on emotional facial expression perception of social anxiety

期刊

INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY
卷 181, 期 -, 页码 141-149

出版社

ELSEVIER
DOI: 10.1016/j.ijpsycho.2022.09.002

关键词

Facial expression; Social anxiety; Context; ERPs

资金

  1. Natural Science Foundation of Shandong Province, China
  2. Humanities and Social Sciences Foundation for the Youth Scholars of the Ministry of Education of China
  3. National NaturalScience Foundation of China
  4. Major Program of Shandong Province Natural Science Foundation
  5. Taishan Scholar Program of Shan-dong Province of China
  6. [ZR2021MF043]
  7. [18YJCZH149]
  8. [81871508]
  9. [61773246]
  10. [ZR2019ZD04]
  11. [ZR2018ZB0419]
  12. [TSHW201502038]

向作者/读者索取更多资源

Individuals with social anxiety perceive emotional facial expressions differently, with higher brain activity amplitudes and potentials in negative contexts, particularly influenced by top-down information in both early and late stages of visual perception.
Previous studies have shown that the perception of ambiguous facial expressions for individuals with social anxiety was influenced by the affective verbal context. However, it is still unknown how emotional facial ex-pressions are perceived by individuals with social anxiety in the context of the verbal context. In this study, we used event-related potentials (ERPs) technology to examine how individuals with social anxiety perceive emotional facial expressions in positive and negative contexts. The results showed that: (1) Within the negative verbal contexts, the amplitude of P1 induced by facial expressions in the social anxiety group was significantly higher than that induced by the healthy control group; The N170 amplitude induced by facial expressions in social anxiety group was less negative than that in the healthy control group, and was not affected by the context. (2) The social anxiety group had significantly higher LPP in negative contexts elicited by angry expressions than by happy expressions. This study proved that the perception of emotional facial expressions was influenced by top-down information in the early and late stages of visual perception for individuals with social anxiety.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据