Vertical oscillopsia in bilateral superior canal dehiscence syndrome

被引：16

作者：

Deutschländer, A

Strupp, M

Jahn, K

Jäger, L

Quiring, F

Brandt, T

机构：

[1] Univ Munich, Klinikum Grosshadern, Dept Neurol, D-81377 Munich, Germany

[2] Univ Munich, Klinikum Grosshadern, Inst Clin Radiol, D-8000 Munich, Germany

来源：

NEUROLOGY | 2004年 / 62卷 / 05期

关键词：

D O I：

10.1212/01.WNL.0000117978.13194.ED

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

A patient sought treatment for vertical oscillopsia and impaired vision during locomotion, and unsteadiness of gait. Positive fistula tests and CT of the temporal bones confirmed a diagnosis of bilateral superior canal dehiscence. An impairment of the superior canal vestibulo- ocular reflex, documented by three-dimensional search coil eye movement recordings for oblique ( single) and downward pitch head motion ( bilateral canal testing), is proposed to induce vertical rather than torsional-vertical oscillopsia during locomotion.

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收藏

页码：784 / 787

页数：4

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