排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Nandedkar Sanjeev D. Stalberg Erik Kim Yong I. Sanders Donald B. Anne Antharvedi 《IEEE transactions on bio-medical engineering》1984,(2):220-227
Macro electromyography (EMG) is a recently described recording technique allowing a nonselective recording of motor unit activity. The pick-up area of the electrode, the cannula of a modified single-fiber electrode, covers the entire motor unit territory. The motor unit potential (MUP) is obtained by averaging the cannula signals that are time locked to a single-fiber action potential. The MUP waveform is relatively insensitive to the position of the electrode within the motor unit. The amplitude of the MUP has been used as a measure of the size of the motor unit and normal values for the individual and median MUP amplitude have been defined. 相似文献
1