|
KMID : 1235520120110000047
|
|
Research in Vestibular Science
2012 Volume.11 No. 0 p.47 ~ p.51
|
|
|
Vibration Induced Shift of Subjective Visual Vertical-Horizontal
|
|
Jung Jae-Yun
|
|
|
Abstract
|
|
|
|
Subject visual vertical-horizontal (SVV-H) is well known as a quick, easy and sensitive otolith function test especially in acute stage and widely used in dizziness clinic. In compensated unilateral vestibulopathy, SVV-H shows decreased deviation losing its clinical role. Vibration applied either to neck muscle or mastoid bone can elicit nystagmus showing vestibular tonic imbalance even after compensation. Likewise, SVV-H test with vibration accentuates abnormal deviation and reveal chronic unilateral vestibular function loss. SVV-H can be sensitive test not only in acute but also after compensation, if used with vibration.
|
|
|
KEYWORD
|
|
|
Vibration, Orientation, Dizziness
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
 
|