内耳疾患的视动性眼震多表现正常,但在眩晕发作有自发眼震时,视动性眼震出现左右差。作者对①正常人、②破坏一侧内耳患者、③切断前庭神经患者及④破坏两侧内耳患者用视动图和微型电子计算机作视动性眼震反应定量分析,计算慢相速度和快相速度,结论如下:①正常人在转速达80～90度/秒以前,随着转鼓的加速,慢相速度亦上升,但不论转鼓转 Optic nystagmus often manifests itself in patients with inner ear disorders. However, when there is spontaneous nystagmus in vertigo attacks, the apparent nystagmus appears to be poor. The author of ① normal, ② damage to one side of the inner ear patients, ③ cut off the vestibular nerve patients and ④ both sides of the destruction of the inner ear with visual acuity diagram and micro-computer for quantitative analysis of kinetic nystagmus, the slow phase velocity and phase calculation Speed, the conclusion is as follows: ① normal speed up to 80 ~ 90 degrees / sec ago, with the drum acceleration, slow phase speed also increased, but regardless of drum rotation