Fig. 4
From: Guiding functional reorganization of motor redundancy using a body-machine interface
Learning dynamics. Panel a – average Reaching Time for the participants in the Constant group averaged in bins of 3 trials; Panel b – average Planarity Index of movement computed on bins of 3 trials. Shaded areas represent the 90% confidence interval around the mean. In black/red the result of fitting a single exponential model to the data of Constant/Adaptive map group using a non-linear mixed effect model; panel c – comparison of the time constants estimated by the model fitted on performance and on planarity for each individual in the two groups