在获得的prosopagnosia中,使用多张不同图像的著名面孔引起公开的识别
David Pitcher1, Rebekah Caulfield1, A Mike Burton1,2
1Department of Psychology, University of York, York, UK.
Cognitive neuropsychology
|October 16, 2023
概括
患有已获得的前性认知症的患者可以识别阵列中的面孔. 这项研究表明,当同一个面部的多个图像一起呈现时,患者识别了个体,而不是单个图像.
科学领域:
- 认知神经科学 认知神经科学
- 心理学 心理学 心理学
背景情况:
- 获得的面部视觉障碍 (Acquired prosopagnosia) 是一种影响人脸识别的疾病.
- 引起的公开识别发生在患者识别分类阵列中的面部时.
研究的目的:
- 调查是否同时呈现同一张脸的多张图像有助于识别获得的prosopagnosia.
- 探索神经系统疾病中面部识别的新条件.
主要方法:
- 一个患有获得的前性视觉症 (赫歇尔) 的患者查看了单个面部图像和同一面部的阵列.
- 在两个会议中,在不同的演示格式中评估了识别准确性.
主要成果:
- 患者赫舍尔无法识别单个面部图像,但当同一个面部的多个图像一起呈现时,他识别了个体.
- 识别是暂时的和不一致的,类似于对分类数组的识别.
结论:
- 同时呈现同一张脸的多张图像可以促进识别在一些个人获得的prosopagnosia.
- 这些发现支持隐藏识别模型,并突出了人体内变异性在人脸感知中的作用.
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