Figure 4
The time course changes of the oscillatory band power at the peak voxels in the brain regions where decreases of oscillatory band power were greater in the prediction condition than in the control condition which are shown in Fig. 3 and Table 1.
The time course changes of the alpha (8–13 Hz) band power at the peak voxel in the BAs 40 (A) and 9 (B) in the time window of 1200 to 1350 ms, those in the BA 9 in the time window of 1350 to 1500 ms (C) and those of the gamma (25–58 Hz) band power in the BA 10 in the time window of 1500 to 1650 ms (D) are shown. The solid and dotted lines indicate the data in the prediction and control conditions, respectively. The means + SDs and means − SDs are shown for the prediction and control conditions, respectively.
