Nicotine-induced nystagmus: Three-dimensional analysis and dependence on head position

被引:15
作者
Pereira, CB [1 ]
Strupp, M [1 ]
Eggert, T [1 ]
Straube, A [1 ]
Brandt, T [1 ]
机构
[1] Univ Munich, Klinikum Grosshadern, Dept Neurol, D-81377 Munich, Germany
关键词
D O I
10.1212/WNL.55.10.1563
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Two- and three-dimensional analyses of nicotine-induced eye movements were performed in 53 subjects to evaluate whether they were primarily of vestibular or ocular motor origin. Nicotine-induced nystagmus was detected in 27 subjects (51%); in 25 of these (93%) it was modulated by otolith input. Three-dimensional analysis of nicotine-induced nystagmus revealed that it violates Listing's law. Taken together, these findings suggest that nicotine induces an imbalance in the vestibule-ocular reflex.
引用
收藏
页码:1563 / 1565
页数:3
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