作者对84例听神经瘤全切后的患者,用肉眼和眼震电描记法观察了他们的自发性眼震、位置性眼震和由变温试验所诱发的前庭反应。结果证明:受检患者自发眼震的发病率为92.8％,其中单向性自发眼震占13.1％,双向性者25％,多向性者占54.7％。7.2％的患者缺乏自发性眼震, The authors of 84 patients with acoustic neuroma after the whole cut, with the naked eye and electronystagmography observed their spontaneous nystagmus, positional nystagmus and temperature change test induced by the vestibular response. The results showed that the incidence of spontaneous nystagmus was 92.8%, of which 13.1% were unicellular spontaneous nystagmus, 25% were bidirectional and 54.7% were multidirectional. 7.2% of patients lack spontaneous nystagmus,