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通过基于眼睛跟踪的认知尺度来选轻度认知障碍的可能性

Naoki Kodama¹, Sou Takahashi¹, Masazumi Tsuji²

¹Department of Radiological Technology, Faculty of Medical Technology, Niigata University of Health and Welfare, Niigata, Japan.

Frontiers in aging

|July 14, 2025

概括

一个新的基于虚拟现实的认知尺度 (VR-E) 显示了有效选轻度认知障碍 (MCI) 的潜力. 这种眼睛追踪工具的诊断性能与MoCA-J相提并论,为MCI检测提供了更快的替代方案.

科学领域:

神经科学是一个神经科学.
医疗技术医疗技术医学技术
老年学是指老年学的学科.

背景情况:

蒙特利尔认知评估 (MoCA) 是一种用于轻度认知障碍 (MCI) 的标准查工具.
目前的MoCA管理和评估需要熟练的专业人员大约15分钟.
需要更有效,更准确的MCI查方法.

研究的目的:

评估基于眼睛跟踪的认知尺度的准确性和效率,使用虚拟现实 (VR) 进行MCI查.
将基于VR的工具的诊断性能与现有的认知评估进行比较.

主要方法:

这项研究包括143名患者.
基于虚拟现实的认知功能检查 (VR-E) 用于评估记忆,判断,空间认知,计算和语言功能.
眼睛追踪技术被整合到VR-E系统中.

主要成果:

在阿尔茨海默病 (AD),MCI和健康对照 (HC) 组之间发现了认知领域的显著差异.
在VR-E显示高面积的曲线下值区分HC和MCI (0.857) 和AD和MCI (0.870).
在VR-E得分和MMSE (0.566) 和MoCA-J (0.648) 得分之间观察到中等相关性.

结论:

VR-E 显示了与 MoCA-J. 的诊断性能相当的可比性.
VR-E显示出作为一种有效的查MCI患者的工具的巨大潜力.
眼睛追踪集成VR技术为认知功能评估提供了一个有前途的途径.

关键词:

阿尔茨海默氏症是阿尔茨海默氏症的一种疾病.基于眼睛跟踪的认知尺度.轻度的认知障碍轻度的认知障碍查检查查检查查检查查检查虚拟现实虚拟现实虚拟现实虚拟现实

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