Skip to main content

View full-text article in PMC

. Author manuscript; available in PMC: 2013 Sep 15.

Published in final edited form as: Am J Psychiatry. 2011 Jul 1;168(9):979–985. doi: 10.1176/appi.ajp.2011.09121812

Table 3.

Results of voxelwise fMRI analyses

	Region	Z-score	MNI Coordinates (x, y, z)

Main Effect of Diagnosis:
PTSD Pairs > non- PTSD Pairs	dorsal anterior cingulate	3.17 2.79	10, 6, 46 −2, 2, 40
Non-PTSD Pairs > PTSD Pairs	none	3.17 2.79	10, 6, 46 −2, 2, 40

Exposed Twins:
PTSD> non-PTSD	dorsal anterior cingulate	2.71	10, 6, 42
Non-PTSD> PTSD	none	2.71	10, 6, 42

Unexposed Twins:
PTSD> non-PTSD	dorsal anterior cingulate	3.22	2, 2, 40
Non-PTSD> PTSD	none	3.22	2, 2, 40

Note: Interference vs. Control contrast images were used in the above analyses.

MNI = Montreal Neurological Institute. L = left, R = right.