西安医科大学学报2000，Vol.21Issue(6)：595-597,3.
面神经麻痹恢复期瞬目反射异常的临床意义
Clinical significance of abnormal blink reflex in the convalescent patients with facial nerve paralysis
张巧俊 1向丽 1赵英贤 1贾天成 1甄长安1
作者信息
- 1. 西安交通大学第二医院神经内科，西安 710004
- 折叠
摘要
Abstract
Objective To explore preliminarily the clinical significance and origin of the crossed R1 response of the blink reflex (BR) in the convalescent patients with facial nerve paralysis. Methods Detailed blink reflex studies were performed on 4 cases with peripheral palsy of the R1 component of the BR recorded from the healthy side while stimulation the affected side. The items included latercy and amplitude, moreover compared with healthy side. Results There was not a significant difference(P>0.05) between latercy of Ri wave at the affected side and latercy of R1 wave at the healthy side, but there was a significant difference between amplitude of them (P < 0. 001 ). Conclusion This observation supports the hypothesis that a short-circuit trigeminofacial pathway crossing the middling exists in normal subjects which is not activated in normal conditions,but may be engaged following peripheral facial nerve disease. And also it participates mechanisms contributing to the regeneration of the facial nerve.关键词
瞬目反射/面神经/肌电图Key words
blink reflex/facial nerve/electromyography分类
医药卫生引用本文复制引用
张巧俊,向丽,赵英贤,贾天成,甄长安..面神经麻痹恢复期瞬目反射异常的临床意义[J].西安医科大学学报,2000,21(6):595-597,3.
