Fig. 3
From: Guiding functional reorganization of motor redundancy using a body-machine interface
Participants grouping according to skill level. Panel a – Reaching Time for each trial through practice time for participants in the Constant (C - black lines) and Adaptive (A - red lines) map groups classified according to their initial performance in the reaching task. Panel b – average time constant estimated by fitting an exponential function to the Reaching Time over experiment time data in panel a. Panel c – average cumulative score across all blocks of reaching practice for good and poor performers, Adaptive map in red and Constant map in black. The vertical error is the standard deviation, asterisks denote significant comparisons according to a t-test ** for p < 0.001