Table 2.

Stereotactic coordinates and peak z-scores of the PHC activation during task comparisons.

Comparisons	Anatomical regionsa	x	y	z	z-score	Cluster sizes (mm3)
CO versus NO	L PHC	−30	−32	−18	5.30	648
	L PHC	−32	−24	−24	5.12
	R PHC	32	−30	−16	5.13	344
	R PHC	32	−24	−24	4.84
CS versus NS	L PHC	−30	−28	−22	4.67	320
	L PHC	−22	−36	−20	3.94
	R PHC	32	−34	−16	5.44	720

^aThe MNI coordinates of the centroid; L: left hemisphere; R: right hemisphere.