Fig. 4.

Brain regions with significant functional interactions with the right insula during synchrony–asynchrony detection. Correlations are displayed as statistical maps (z > 3.09) superimposed on sagittal views of a normalized representative subject's brain. Coordinates (x, y, z) of voxels of maximal positive rCBF correlation with the reference voxel (36, 24, −4): a, left insula (−36, 12, 0); b, posterior midbrain (in the region of the superior colliculus; −2, −28, −12); c, right precuneus (12, −80, 48); d, right posterior thalamus (18, −22, 8); and e, right prefrontal cortex (32, 48, 20).