在TBI和没有TBI的成年人中,在背景下识别面部影响
Lyn S Turkstra1, Sam Hosseini-Moghaddam2, Sophie Wohltjen3
1Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.
Frontiers in psychology
|August 30, 2023
概括
患有创伤性脑损伤 (TBI) 的成年人表现出改变的情绪识别,使用不同的,比同龄人更多样化的语言. 这些在标记面部情绪上的差异,无论视线模式如何,都会持续存在.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 康复医学 康复医学 康复医学
背景情况:
- 情绪识别障碍在创伤性脑损伤 (TBI) 的成年人中很常见.
- 之前的研究使用了有限的情感标签任务和孤立的面部图像,阻碍了现实世界的应用.
- 需要生态有效的方法来评估TBI中的情绪识别.
研究的目的:
- 通过使用开放标签任务,研究中度至重度TBI成年人的情绪标签.
- 为了比较单独呈现的面孔的情感标签与现实生活中的情境.
- 探索语言情感标签的差异及其与凝视模式的关系.
主要方法:
- 55名患有TBI的成年人和55名匹配的对照人完成了面部图像的开放标签任务.
- 图像是单独呈现面部或在现实生活场景中呈现的.
- 用情感强度和词汇多样性分析了口头反应;用子集追踪眼动.
主要成果:
- 超过50%的情绪标签是两组非基本情绪,强调开放式响应的重要性.
- 与对照组相比,患有TBI的参与者在他们的情绪标签中表现出减弱的价值.
- 两组之间没有发现视线持续时间或固定数量的显著差异.
结论:
- 在TBI和没有TBI的成年人之间存在影响标签的定性差异.
- 这些差异并不能通过目光模式来解释,这表明TBI中存在独特的处理机制.
- 在上下文中的开放标签任务为TBI后的情绪识别缺陷提供了更丰富的见解.
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