Fig. 3From: Precise quantification of the time course of voluntary activation capacity following Botulinum toxin injections in the biceps brachii muscles of chronic stroke survivors(a) Resultant force, (b) the sEMG signal from single differential electrode along with the RMS sEMG signal (in red color), and (c) the positive and the negative peaks from the sensor array electrode recorded from the biceps brachii muscle medial head in a time synchronous manner. The recordings depict a particular trial of B1 in the contralateral sideBack to article page