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双侧视线病和健康的年龄和性别匹配的参与者的动态视觉敏度

Meichan Zhu^1,2,3, Lisa van Stiphout⁴, Benjamin Volpe⁴

¹Department of Otorhinolaryngology and Head and Neck Surgery, Division of Balance Disorders, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, The Netherlands. z.meichan@maastrichtuniversity.nl.

Journal of neurology

|September 1, 2025

概括

在动态视觉敏度 (DVA) 评估中,年龄增加了失学风险,但双侧视野病变 (BVP) 没有. BVP显著恶化DVA,特别是在更高的步行速度.

科学领域:

神经科学
眼科眼科
垂体系统研究

背景情况:

在跑步机上的动态视觉敏度 (DVA) 评估用于双侧视野病变 (BVP) 患者.
年龄,BVP和步行速度对DVA损失和评估中断的综合影响需要进一步调查.

研究的目的:

检查BVP,年龄和步行速度对DVA损失的影响.
确定这些因素对BVP和健康对照参与者的评估中断率的影响.

主要方法:

41名BVP参与者和41名健康对照者在静态 (0公里/小时) 和步行速度 (2,4公里/小时) 进行了基于跑步机的DVA测试.
DVA损失是静态和行走条件之间的视力敏度差异.
对于BVP,年龄和步行速度,分析了放弃率,扶手使用和DVA损失.

主要成果:

年龄显著增加了评估中断的可能性 (OR=1. 160,p<0. 001),而BVP则没有 (OR=0. 792,p=0. 733).
群体 (BVP与健康) 和步行速度之间有显著的相互作用影响DVA损失 (p=0. 004).
与健康人不同的是,患有BVP的参与者在所有速度上都表现出更严重的DVA损失,随着速度的增加而逐渐恶化. 年龄没有显著影响DVA损失 (p=0. 06).

结论:

在基于跑步机的DVA评估中,年龄,而不是BVP,与学率的增加有关.
BVP显著损害了DVA,而在步行速度更快时,赤字变得更加明显.
在DVA评估中,患有BVP的人通常可以容忍更高的步行速度,而不会增加学.

关键词:

双侧静脉病变动态视觉敏度波动性步行

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