Fig. 5

LEFT: Robotic performance indexes over sessions of the Robotic Group for all movements (central column), the ipsilateral movements (right column) and the contralateral movements (left column). The first row represents the smoothness in terms of number of movement units; the second row represents the time elapsed for accomplishing the movements. RIGHT: significance of the pairwise comparison across the 18 session. The colored spot marks the significant output of the t-test