Electromyography
Požadavky na absolvování
This chapter will cover the methods commonly used to asses muscle activity and function. This includes the techniques used to record electomyographic (EMG) singals, the best pracites for obtaining good-quality EMG singnals, and methods fot the analysis and interpretaion of the EMG recording.
6. EMG amplitude interpetation
The relation between the amplitude of the EMG signal and the force
exerted by the muscle has caused many debates in the literature. It is
known that the amplitude of the EMG signal increases as the contraction
strength increases, but how? See chaptres below.