前言 纵然为了维持空间定向作用必需有完整的前庭功能,但航空界还没有好的可用的前庭功能筛选试验。高频随意头旋转被选来作为一种前庭刺激,而将视觉影响从前庭眼球反射(VOR)中分离出。对随意头旋转时的动态视敏度试验,进行了评定,以考虑将这个试验用作前庭功能普查的可行性。方法 24名正常的受试者,在三种不同的视觉条件下(强化视觉的前庭眼球反射,前庭眼球反射,抑制视觉的前庭眼球反射),从 Introduction Although there is a need for a complete vestibular function in order to maintain spatial orientation, there is no good available vestibular function screening test in the aviation community. High-frequency random rotation was chosen as a vestibular stimulus to separate visual effects from vestibular reflexes (VOR). The dynamic visual acuity test for random head rotation was evaluated to consider the feasibility of using this test as a census of vestibular function. Methods Twenty-four normal subjects under three different visual conditions (enhanced vestibular reflex, vestibular reflex, and vestibular reflex reflex)