《中国康复理论与实践》

《中国康复理论与实践》 ›› 2005, Vol. 11 ›› Issue (07): 531-532.

• 专题 • 上一篇    下一篇

椎-基底动脉供血不足患者眼动系统研究

赵桂萍1; 赵玉宾1; 董爱勤2; 于荣焕3; 刘立新1; 张淑琴1   

  1. 1.北京大学第一医院神经内科 北京市 100034;2.河北沧州市中心医院神经内科 河北沧州市 061000;3.开封市第一人民医院神经内科 河南开封市 475000
  • 收稿日期:2005-01-13 出版日期:2005-07-25 发布日期:2005-07-25

Study of the eye movements system of the patients with vertebral-basilar insufficiency

ZHAO Gui-ping, ZHAO Yu-bin, DONG Ai-qin, et al   

  1. Department of Neurology, First Hospital, Peking University, Beijing 100034,China
  • Received:2005-01-13 Published:2005-07-25 Online:2005-07-25

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摘要： 目的探讨椎基底动脉供血不足(VBI)时的眼动功能及其特征。方法采用眼震电图仪对83例VBI患者进行眼动系统相关检查,并和57例正常人进行对照研究。结果和结论VBI患者存在眼动系统异常,表现为扫视时间延迟、准确度差、视动增益值降低,平稳跟踪的不对称性。

关键词: 椎基底动脉供血不足, 眼震电图, 眼动系统

Abstract: ObjectiveTo investigate the characteristic and the function of the eye movements system of the patients with vertebral-basilar insufficiency (VBI).Methods83 patients with VBI and 57 healthy controls were tested with electronystagmogram instrument,include saccade test, Eye Tracking Test (ETT) and optokinetic test(OKN).Results and ConclusionDelay lower accuracy of saccade test, decreased gain of OKN, asymmetry of horizontal ETT were showed in the patients with VBI.

Key words: vertebral-basilar insufficiency(VBI), electronystagmography(ENG), eye movements system