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Fig. 4 | Journal of NeuroEngineering and Rehabilitation

Fig. 4

From: Shoulder kinematics plus contextual target information enable control of multiple distal joints of a simulated prosthetic arm and hand

Fig. 4

Results on performance metrics. Each grey line corresponds to a subject. Boxes show first and third quartiles, whiskers show min and max values. Left: approach time, lower is better. Center: approach speed, higher is better. Right: shoulder spread volume, lower is better. Blue: hybrid control with network C+; purple: hybrid control with network C−; red: natural control (N). Significant differences are indicated with stars: **\(\hbox {p} < 0.01\); ***\(\hbox {p} < 0.001\)

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