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Disorders of Gaze during Head Rotation

 

作者: Masahiro Takahashi,   Akira Saito,   Yukihiro Okada,   Ikuyo Akïyama,   Naomi Tsujita,  

 

期刊: ORL  (Karger Available online 1990)
卷期: Volume 52, issue 1  

页码: 28-34

 

ISSN:0301-1569

 

年代: 1990

 

DOI:10.1159/000276099

 

出版商: S. Karger AG

 

关键词: Gaze disturbance;Vestibulo-ocular reflex;Labyrinthine lesions;Cerebellar and brain stem lesions

 

数据来源: Karger

 

摘要:

We investigated gaze functions during sinusoidal head rotation in patients with peripheral and central vestibular lesions. Various kinds of gaze disturbance appeared in relation to deficient compensation (labyrinthine lesions), inaccurate gain regulation (cerebellar lesions), impaired gaze-induced suppression (cerebellar lesions), and inadequate visual correction (brain stem lesions). Analysis of gaze during head rotation may help to understand the regulation system of the vestibulo-ocular reflex as well as to detect gaze disturbances in patients with vestibular disorders, which cannot be attained by conventional vestibular examinations.

 

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