基于VR的光运动刺激对头部和干部不稳定性的影响,在一个状移动平台上
Tatsuya Igarashi1, Shota Hayashi2, Shingo Hirano3
1Department of Physical Therapy, Faculty of Health Science Technology, Bunkyo Gakuin University, Fujimino, Japan.
Journal of motor behavior
|June 26, 2025
概括
虚拟现实光动力学刺激 (OKS) 增加了干部摇摆,并同步了头部和干部的运动,显示出前庭康复的潜力. 需要进一步的研究来探索适应效应.
科学领域:
- 神经科学是一个神经科学.
- 生物力学 生物力学
- 康复科学 康复科学 康复科学
背景情况:
- 光催化刺激 (OKS) 会产生视觉 - 垂体冲突,影响姿势稳定性.
- 虚拟现实 (VR) 为OKS提供了一个沉浸式平台,与传统方法相比,可能会改善前庭康复结果.
研究的目的:
- 为了研究基于VR的OKS对站立在移动平台上的头部和干部不稳定的影响.
- 在基于VR的OKS条件下分析头部和干部摇摆之间的关系.
主要方法:
- 十六名健康的男性站在一个形移动平台上 (0.5赫兹和1.0赫兹).
- 参与者经历了三个视觉条件:眼睛打开,眼睛关闭,以及基于VR的OKS.
- 使用惯性传感器测量了头部和车身的加速;使用根平均平方值和交叉相关性分析量化了摇摆.
主要成果:
- 基于VR的OKS显著增加了横向的干摆动,与眼睛开放的条件相比 (p=0.003).
- 在OKS下,横向头部和干部摇摆之间发现了显著的关联.
- 相关性强度随着平台频率的增加而增加:在0.5 Hz (r=0.540) 中适度,在1.0 Hz (r=0.793) 中强度.
结论:
- 基于VR的OKS改变了感官重量调整,导致了同步的头运动.
- 研究结果表明,基于VR的OKS是前体康复的有希望的工具,有可能进行量身定制的刺激调整.
- 需要对基于VR的OKS的长期适应效应进行进一步的研究.
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