Fig. 2.
Changes in power in the right subthalamic nucleus over the frequency range 1–99 Hz induced by: (A) ipsilateral primary motor area (M1) transcranial magnetic stimulation (TMS) at 95% resting motor threshold (RMT) in case 8; (B) ipsilateral M1 TMS at 115% RMT in case 2; (C) ipsilateral M1 TMS at 85% RMT in case 3; and (D) contralateral M1 TMS at 115% RMT in case 8. Data have been thresholded according to 95% confidence limits of the baseline. Stimulus is at 0. White circles indicate beta event-related desynchronization.