AUDITORY BRAIN-STEM RESPONSES IN BLEPHAROSPASM

被引:5
|
作者
CREEL, DJ
HOLDS, JB
ANDERSON, RL
机构
[1] UNIV UTAH,MED CTR,DEPT OPHTHALMOL,SALT LAKE CITY,UT 84112
[2] ST LOUIS UNIV,BETHESDA EYE INST,ST LOUIS,MO 63103
[3] ST LOUIS UNIV,DEPT OTOLARYNGOL,ST LOUIS,MO 63103
关键词
BLEPHAROSPASM; MEIGES SYNDROME; AUDITORY BRAIN-STEM RESPONSE;
D O I
10.1016/0013-4694(93)90086-B
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
The auditory brain-stem response (ABR) has been reported to detect abnormalities in both the auditory pathways and in adjacent structures. Ten of 35 consecutive patients with blepharospasm were found to have abnormal ABRs involving poor form and delayed peak latency of positive components III or V. Abnormal ABRs in approximately 30% of patients with essential blepharospasm suggest pathology in the brain-stem of a substantial proportion of patients with this form of cranial-cervical dystonia.
引用
收藏
页码:138 / 140
页数:3
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