Figure 4.

Regional changes in HbO for SMC, SMA, and PMC of the unaffected and affected sides during different cycling conditions. ANOVA tests showed a significant interaction effect. Post hoc tests indicated that SMC activation of the unaffected hemisphere was greater during active_nVF than during passive cycling. Activation of PMC in the unaffected hemisphere is more prominent with active_VF than without speed feedback. Error bars represent 1 standard error. *P < 0.05 for significant difference between cycling conditions. aff, affected side; un, unaffected side.