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    物理治疗中的虚拟现实 (VR) 增加皮质激活,特别是在高级强度时. 这项脑电图 (EEG) 研究表明,VR在康复练习期间增强了参与度.

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    科学领域:

    • 神经科学是一个神经科学.
    • 康复技术 康复技术 康复技术
    • 生物医学工程 生物医学工程

    背景情况:

    • 虚拟现实 (VR) 在物理治疗中越来越多地使用,显示出改善结果和患者参与的承诺.
    • 驱动VR在康复中所带来的好处的潜在神经机制在很大程度上仍未被阐明.
    • 了解VR辅助治疗期间的皮质变化对于优化其临床应用至关重要.

    研究的目的:

    • 在物理任务的VR沉浸过程中量化皮质生物识别的变化.
    • 在运动期间比较VR和传统视频指导之间的皮质激活.
    • 调查任务强度对带有和没有VR的皮质活动的影响.

    主要方法:

    • 五名健康的年轻人参加了拳击练习.
    • 在任务期间记录了64个通道的脑电图 (EEG).
    • 在VR和视频条件下,使用EEG功率光谱密度 (PSD) 测量皮层激活在中等和高级强度下.

    主要成果:

    • 与视频指导相比,VR的皮层激活在高级强度水平 (p < 0.001) 上显著高于VR的皮层激活.
    • 在VR和视频指导中,皮层激活与任务强度成比例增加 (p < 0.001).
    • 高强度的VR使用与更高的整体皮质活动有关.

    结论:

    • 基于EEG的皮质激活模式显示出在临床康复环境中作为生物标志物的潜力.
    • 这些生物标志物可以跟踪基于VR的物理治疗和康复期间的患者参与.
    • 虚拟现实技术可以在身体康复期间增强神经参与,特别是在更高的运动水平时.