快乐面部的extrafoveal处理依赖于听力受损的成年人的视觉意识
Qian Xu1,2, Zhaoqi Hu3, Nan Wu1,2
1Department of Psychology, Teachers' College, Beijing Union University, Beijing, 100011, China.
Psychological research
|August 8, 2025
概括
听力损失可能会增强视觉处理. 聋人成年人表现出对快乐面孔的有意识处理完好无损,但无意识的处理依赖于视觉意识.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 听力学 听力学是指听力学.
背景情况:
- 听力损失是一种常见的感官缺陷.
- 聋人表现出对刺激的视觉处理,如移动的物体和恐惧的面孔,可能是由于补偿机制.
- 目前尚不清楚这种增强是否延伸到处理快乐的面部表情,这是关键的社会信号.
研究的目的:
- 研究听力障碍成年人的快乐面部表情在无意识和意识水平的处理.
- 为了确定聋人的视觉处理是否适用于快乐的面孔.
- 了解视觉意识在听力障碍者中处理外围快乐面孔中的作用.
主要方法:
- 实验1使用背面蒙面的快乐/中立面孔与超额外的面孔配对,使用go/no-go任务来评估无意识的处理.
- 实验2通过检查识别任务中的反应时间来评估快乐面孔的意识处理.
- 进行了意识检查,以将处理与视觉意识相关联.
主要成果:
- 边缘快乐面孔的无意识处理受到一致的蒙面面孔的影响,但仅在具有高于机会的视觉意识的参与者中.
- 听力受损的成年人对快乐面孔的有意识处理是完整的,显示出典型的快乐面孔识别优势.
- 听力障碍成年人的外围快乐面部处理似乎取决于视觉意识.
结论:
- 听力受损的成年人处理边缘快乐面孔的能力需要视觉意识.
- 虽然有意识的处理仍然完好无损,但社会线索的无意识视觉处理,如快乐的脸是调节的意识在这个人口.
- 这项研究提供了关于听力障碍者面部表情的视觉感知能力的见解.
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