Fig. 4
From: Detection of movement onset using EMG signals for upper-limb exoskeletons in reaching tasks
Information (in bit) carried by the 7 selected muscles considered as Type 1 Detectors for Go-forward (a) and Go-backward (b). Correlation between detector performances (sensitivity x specificity) and the information content of the four features selected for the testing phase in Go-forward (c) and Go-backward (d): 70 points are reported for each plot (10 subjects, 7 testing session for each)