Figure 3.

Pooled data from all 16 children with cerebral palsy. (A–D) Pooled coherence measures from pairwise tibialis anterior EMG recordings for the 400 ms time period prior to ground contact at the first (A) and second (B) test session before training and the first (C) and second (D) test sessions after training. The abscissa is the frequency in Hz. (E–H) Equivalent pooled measures of the cumulant density function. The abscissa is the lag in ms with respect to events in the first EMG recording. (I–N) show pairwise χ² comparisons of coherence between the first and second test sessions before training (I), the first test session prior to training and the first test session following training (J), the second test session before training and the first test session after training (K), the first test session before training and the second test session after training (L), the second test session before training and the second test session after training (M) and finally the first test session after training and the second test session after training (N). The abscissa is the frequency in Hz.