Fig. 9
From: A compact system for simultaneous stimulation and recording for closed-loop myoelectric control
Box plots of the outcome measures obtained in the visual, combined and tactile feedback conditions: a completion rate, b time to reach a target, c path efficiency and d the number of overshoots. The red lines, blue boxes and black whiskers represent medians, interquartile ranges and maximum and minimum values, respectively, while the red crosses are outliers. The asterisks indicate significant differences (* is p < 0.05, ** is p < 0.01 and *** is p < 0.001)