电流刺激试验( Galvanic Stimulation Test ) 扫视试验 ( Saccade Test ) ♦ 视辨距不良 过冲( overshoot ) 和不足( undershoot ) : 多见于脑干、 小脑病变 ♦ 慢扫视眼动 : 旁中桥脑网状结构( ...
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Results and ConclusionDelay lower accuracy of saccade test, decreased gain of OKN, asymmetry of horizontal ETT were showed in the patients with VBI.
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。
Methods83 patients with VBI and 57 healthy controls were tested with electronystagmogram instrument, include saccade test, Eye Tracking Test (ETT) and optokinetic test(OKN).
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。
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