发育性prosopagnosia的分类分析:一个明确不同的损伤的证据
Sarah Bate1, Emma Portch1, Rachel J Bennetts2
1Department of Psychology, Bournemouth University, Faculty of Science and Technology, Poole House, Fern Barrow, Poole, UK.
概括
发育前 (DP),一个面部识别缺陷,是一个独特的条件,而不是持续的损害. 这一发现表明,目前的诊断标准可能低估了PD的患病率.
科学领域:
- 认知神经科学 认知神经科学
- 神经发育障碍 神经发育障碍
- 心理测量 心理测量 心理测量
背景情况:
- 认知评估表现可以表明障碍,但其性质 (分类与连续) 经常受到争议.
- 发育前视觉 (developmental prosopagnosia,DP) 是一种选择性面部识别缺陷,没有神经损伤,传统上被视为持续损伤.
研究的目的:
- 通过使用分类计量方法,研究发育性前列腺炎 (DP) 的潜在结构.
- 为了确定DP是否代表质量上不同的条件或一般人口中的定量变化.
主要方法:
- 应用多种分类方法来诊断面部识别能力的指数.
- 对两个独立数据集进行分析,以确保调查结果的可靠性.
主要成果:
- 所有分类学分析都始终支持DP的分类潜伏结构.
- 即使在轻度损伤的个体中,也发现了明显的DP组的证据.
结论:
- 发育前列腺炎症 (DP) 是一种质量上独特的疾病,挑战了传统的持续性损伤观点.
- 目前DP的诊断截止值可能过于保守,可能低估了患病率.
- 支持对分类方法的更广泛应用到通常被认为是连续的其他认知过程.
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