Figure 3.

The effect of PS training on functional activity. Increase in functional activity that is associated with simple cognitive processes (0-back) in the group with PS training when compared with the control group (p < 0.05, corrected for multiple comparisons at the cluster level with an underlying voxel level of p < 0.0025, uncorrected). Compared with the control intervention (no intervention), PS training resulted in an increase in functional activity in the cluster that extends over the left Rolandic operculum and the left superior temporal gyrus.