传染性接触:COVID-19是否改变了我们对社交接触的看法? 一个神经和行为研究
Dana Zoabi1,2, Elinor Abado1,2, Simone Shamay-Tsoory1,2
1School of Psychological Sciences, University of Haifa, Abba Khoshey 199, Haifa, 3498838, Israel.
Social cognitive and affective neuroscience
|June 26, 2025
概括
随着COVID-19的流行,社交触摸感知的愉悦度有所降低. 社交距离减少了人际接触的突出性,影响了减轻压力和社会联系.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 社会科学 社会科学 社会科学
背景情况:
- 社交接触对于减轻压力和建立社会联系至关重要.
- 随着COVID-19的流行,社会行为和人类对触摸的反应发生了重大变化.
- 警-避开理论表明,长时间的威胁会减少对社会刺激的参与.
研究的目的:
- 调查COVID-19大流行对人际接触感知的影响.
- 为了比较流行病之前和期间对社交接触的行为和电生理反应.
- 为了测试这一假设,流行病相关的威胁减少了与社交接触的注意力和情感参与.
主要方法:
- 90名参与者评价了描绘人类/无生命触摸和非触摸刺激的图像的愉悦程度.
- 收集了行为数据 (愉悦度评分) 和脑电图 (EEG) 数据.
- 分析了EEG组件,包括P1和晚期阳性潜力 (LPP),以检测注意力和情绪处理标记.
主要成果:
- 与疫情前的参与者相比,在疫情期间测试的参与者认为社交接触图像不那么令人愉快.
- 脑电图分析显示了P1反应的显著差异:在流行病前存在的触摸和非触摸刺激之间的区别在流行病期间消失了.
- 没有发现LPP或P1延迟的显著差异.
结论:
- 研究结果表明,COVID-19大流行期间的社交距离措施减少了人际接触的感知愉悦性和突出性.
- 减少的P1反应表明,在疫情期间,社会接触的早期注意力处理可能会下降.
- 这些变化可能会对减轻压力和建立社会联系产生影响,这凸显了身体联系的重要性.
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