Motion sickness severity under interaction of vection and head movements.
Motion sickness severity under interaction of vection and head movements.
复制标题
运动和头部运动相互作用下晕动病的严重程度。
DOI：
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发表时间：
1991
影响因子：
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通讯作者：
J. Pei
中科院分区：
文献类型：
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作者：
T. Yang;J. Pei
单独的运动，或与头部运动相结合，已被证明会引起晕动病（MS）。本研究的目的是观察不同的运动组合和头部运动如何影响ms的严重程度。我们在一个速度为45度/秒的旋转球体中测试了26名受试者，导致垂直偏航，水平翻滚或俯仰矢量。巧合的是，受试者的头部会倾斜、翻滚或偏转（0.5 Hz， 20度）。我们发现，偏航矢量结合俯仰或侧滚头部运动显著增加MS，而俯仰矢量结合任何类型的头部运动或头部与场景沿同一轴旋转显著降低MS。当头部保持静止时，俯仰矢量对MS的压力最大，其次是俯仰矢量，然后是偏航矢量，尽管偏航矢量是最强烈的自旋转感觉。
Vection alone, or combined with head movements, has been shown to invoke motion sickness (MS). This study's purpose was to observe how different combinations of vection and head movements influenced the severity of MS. We tested 26 subjects in a rotating sphere at a speed of 45 degrees/s, resulting in vertical yaw, horizontal roll or pitch vection. Coincidently, subjects pitched, rolled, or yawed their heads (0.5 Hz, 20 degrees). We found that yaw vection combined with pitch or roll head movements significantly increased MS, while pitch vection with any type of head movement, or head and scene rotation about the same axis significantly reduced MS. When the head was kept stationary, pitch vection was most stressful for MS, followed by roll vection, then yaw vection, although yaw vection was the strongest sensation of self-rotation.