论文部分内容阅读
本文对155例眩晕患者进行了长时程(30～60分钟)眼球运动观测。观测结果记录到异常眼动占58.1％。中枢神经系统疾病诱发的眩晕,以垂直性眼震为特点;而外周性或中枢性疾患引起的眩晕都可发生旋转性眼震。这些异常眼震可伴随症状的缓解而消失。因此这种方法可作为客观评价眩晕患者前庭功能状况的手段,有进一步研究的价值。
In this paper, 155 cases of vertigo patients were long-term (30 to 60 minutes) eye movement. Observations recorded abnormal eye movements accounted for 58.1%. Vertigo induced by central nervous system diseases is characterized by vertical nystagmus; rotational nystagmus occurs with dizziness caused by peripheral or central conditions. These abnormal nystagmus can disappear with the relief of symptoms. Therefore, this method can be used as an objective evaluation of vestibular function in patients with vertigo function of the means for further research.