Effect of task on power responses induced by button press in the contralateral M1 and STN
A. The top row shows the unthresholded contrast images (in pairs of low (0-100Hz) and high (100-600Hz) frequency spectrograms) corresponding to the effect of task in the ANOVA and the bottom row reports the corresponding significant clusters (p<0.01, cluster-level FWE correction).
B. Averaged power responses (in thr 0-100Hz band only) in M1 and STN for each of the two tasks separately.