患有自闭症谱系障碍的青少年心率变化 实践虚拟现实使用两个不同的交互设备 (具体和抽象):一个潜在的随机交叉控制试验
Étria Rodrigues1,2, Ariane Livanos3, Joyce A L Garbin1,3
1Medicine (Cardiology), Escola Paulista de Medicina, Federal University of São Paulo (EPM/UNIFESP), São Paulo 04021-001, SP, Brazil.
Healthcare (Basel, Switzerland)
|June 26, 2025
概括
自闭症谱系障碍 (ASD) 个体在虚拟现实 (VR) 任务中显示出心率变化 (HRV) 的改变. 抽象的相互作用与具体的相互作用相比,增加了同情神经系统的活动.
科学领域:
- 神经科学是一个神经科学.
- 生理学 生理学 生理学
- 人与计算机的交互
背景情况:
- 自闭症谱系障碍 (ASD) 经常与自主神经系统 (ANS) 失调有关,通常反映在心率变化 (HRV) 变化中.
- 虚拟现实 (VR) 技术可以调节生理反应,使其成为研究ASD患者ANS功能的一个潜在工具.
研究的目的:
- 调查10天内在具体 (触摸屏) 和抽象 (网络摄像头) VR任务期间和之后,ASD患者的HRV变化.
- 确定不同类型的VR交互如何影响自主神经系统活动.
主要方法:
- 招募了22名患有自闭症的男性参与者.
- 参与者被随机分配,首先执行一个具体或抽象的VR任务.
- 在完成VR任务之前,期间和之后,测量了心率变化 (HRV) 指数.
主要成果:
- 在具体和抽象的VR任务之间观察到HRV指数 (RMSSD,SD1,SDNN,SD2) 的显著差异.
- 抽象的VR任务导致了副交感活动的减少.
- 抽象的VR任务导致LF/HF比率增加,这表明交感神经系统激活程度提高.
结论:
- 虚拟现实任务模式对ASD患者的自主神经系统调节有重大影响.
- 在虚拟现实中,抽象的互动可能会对运动产生更高的需求,从而导致向同情主导转变.
- 研究结果表明,VR可以用于探索ANS功能及其在ASD中的调制.
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