Fig. 4

Box-plot diagrams reporting the distribution of graph theory derived indices characterizing CMC patterns in beta band during extension movement for the three different groups (CTRL, EXP-UH, EXP-AH). Each panel refers to as a specific index: a CMC weight, b network density, c density (of) involved side d density (of) uninvolved side, e degree ratio of distal/proximal muscle. The symbol * indicates a statistical difference as revealed by the post-hoc test