Fig. 2

Representative EMG data recorded from subject with stroke. A Filtered EMG data recorded from 3 separate channels on the NeuroLife Sleeve during 3 movements: Hand Open (HO), Forearm Supination (FS), and Hand Close (HC). B Heatmap of normalized RMS activity, with the channel number on the y-axis and time on the x-axis. Note the activity across clusters of electrodes for each of the 3 separate movements. C Normalized RMS activity mapped to the sleeve orientation, with a legend showing the orientation of the sleeve mapping (flex. = flexors, ext. = extensors). Note the location of EMG activity is spatially located near the related musculature for each of the 3 movements