眩晕是病人的一种主观症状,身体在空间发生位相障碍的感觉,是前庭系统功能紊乱的反应。半个多世纪以来,诱发性眼振时间的长短,一直被应用衡量前庭功能敏感度的标准。至于眼振的其他表现而常被忽视。Green(1953),Tolk(1954),stahle(1958)等,都认为眼球震颤时间不能充分表达前庭敏感度。笔者于1976～1980年,对100名健康青年与50名眩晕患 Dizziness is a subjective symptom of the patient, the perception of the body in the spatial phase disorder, is a response to dysfunctional vestibular system. For more than half a century, the duration of induced ocular dyssynchrony has been used as a measure of vestibular function sensitivity. As for the other manifestations of eye vibration and often overlooked. Green (1953), Tolk (1954), Stahle (1958), etc., all think nystagmus time can not fully express vestibular sensitivity. The author from 1976 to 1980, on 100 healthy youth and 50 dizzy