Table 3.

Clusters representing increased gray matter density in AC vs. PTC over 1 week.

Cluster	MNI (x y z)			p (cluster)	Size (vox.)
AC > PTC
Right precuneus (BA7A)	11	−69	37	0.001*	562
Left IPC/postcentral	−56	−22	30	0.019	248
Right superior parietal lobe (BA5M)	8	−46	55	0.044	172
Left and right SMA (BA6)	5	9	54	0.053	158
Right superior frontal gyrus	21	39	37	0.081	125
PTC > AC
None

^*p < 0.05 after FWE correction.