在患有自闭症谱系障碍的成年人中,不典型的每日视觉接触面部
Todd Kamensek1, Grace Iarocci2, Ipek Oruc1
1Department of Ophthalmology and Visual Sciences, University of British Columbia, 818 W 10th Avenue, Vancouver, BC V5Z 1M9, Canada.
Current biology : CB
|August 24, 2024
概括
患有自闭症谱系障碍 (ASD) 的人对熟悉的面孔的接触减少并异常. 这种改变的"面部饮食"可能会阻碍自闭症成年人的专业面部处理技能的发展.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 自闭症研究 自闭症研究
背景情况:
- 专家面部处理通过广泛的视觉经验而发展.
- 患有自闭症谱系障碍 (ASD) 的人经常在人脸识别方面表现出差异.
- 经验模型表明,贫困的面部暴露可能导致与ASD相关的面部处理差异.
研究的目的:
- 实证地研究ASD成年人的日常视觉面孔体验.
- 将ASD成年人的面部视觉饮食与神经类型成年人的面部视觉饮食进行比较.
主要方法:
- 分析了360多小时的第一人称视角视频录像.
- 在日常生活中对面部暴露的定量和定性评估.
主要成果:
- 患有自闭症的成年人对熟悉的面孔的暴露时间显著减少.
- 在自闭症患者中,人脸查看的特点是距离更大,偏向于个人资料查看.
- 与神经类型对照人群相比,在ASD患者的面部视觉饮食中观察到明显的定性和定量差异.
结论:
- 这些发现提供了强有力的证据,证明了ASD成年人的非典型面部视觉饮食.
- 这种对熟悉面孔的减少和改变的体验可能会阻碍专家面部处理的典型发展.
- 结果支持关于面部感知发展的自闭症体验模型.
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