中国康复理论与实践2012，Vol.18Issue(5)：448-450,3.DOI:10.3969/j.issn.1006-9771.2012.05.015
表面肌电在评估偏瘫患者肘关节肌张力中的应用
Application of Surface Electromyography in Elbow Spasticity Assessement for Hemiplegics
郭明远 1张建宏 1王惠娟 1范建中1
作者信息
- 1. 南方医科大学南方医院康复医学科,广东广州市,510515
- 折叠
摘要
Abstract
Objective To explore the correlation between characteristics of surface electromyography (sEMG) from biceps brachii (BB) and triceps brachii (TB) and the Modified Ashworth Scale (MAS) during a passive movement of the spastic elbow in patients with hemiple-gia after brain lesion. Methods 37 hemiplegics were assessed the elbow spasticity with MAS by a same therapist. Their sEMG of BB and TB were recorded synchronously. Results The Spearman analysis showed that the root mean square (RMS) of sEMG from BB (r=0.651), TB (r=0.912), TB+BB (r=0.905), TB-BB (r=0.903) correlated with MAS (P<0.001) when elbows were flexed, as well as elbows were extended (r=0.S4S, r=0.518, r=0.850, r=0.711, P<0.001). Conclusion sEMG can present the electrical activities of agonist and antagonist during passive movements of both elbow flexion and extension, which may help for the spasticity assessment.关键词
表面肌电/肌张力/肘关节/改良Ashworth量表/被动运动Key words
surface electromyography/ spasticity/ elbow/ Modified Ashworth Scale/ passive movement分类
医药卫生引用本文复制引用
郭明远,张建宏,王惠娟,范建中..表面肌电在评估偏瘫患者肘关节肌张力中的应用[J].中国康复理论与实践,2012,18(5):448-450,3.
