Coherence of Hand Muscles During Activities of Daily Living

This paper applies the Coherence Spectrogram (CS) to forearm muscles of 22 patients performing activities of daily living in order to study the spectral characteristics of forearm muscle coherence. This study is novel in that it observes coherence spectra between EMG locations on the arm for three sources of coherent activity, namely that from sensors reading the same muscle, agonistic muscles, an...