Table 2.

Main Effect of Diagnosis

	Region	Z-score	MNI Coordinates (x, y, z)
PTSD Pairs > non-PTSD Pairs
	dACC	4.70	+10, +2, +42
	midcingulate cortex	5.03	+16, −2, +46
		4.65	−10, −4, +38
	left inferior parietal cortex	4.78	−46, −50, +28
Non-PTSD Pairs > PTSD Pairs
	none

Note: MNI = Montreal Neurological Institute.