Fig. 3.

Changes in integrated electromyographic (iEMG) magnitude during split-belt and postasymmetry conditions. Ratios of iEMG (late/early) are illustrated for the fast (left column) and slow (right column) limbs during the split-belt (top row) and postasymmetry (bottom row) conditions. Each bar represents the group mean, and the SE is shown. A value of 1 (shown with a dashed line) would indicate no change in iEMG magnitude between the early and late stages of the condition. *iEMG ratios significantly different from 1 (P < 0.05).