. Author manuscript; available in PMC: 2013 Jul 1.

Published in final edited form as: J Int Neuropsychol Soc. 2012 May 24;18(4):657–668. doi: 10.1017/S1355617712000434

Table 2.

Mean ROI volumes (cm³) for each group

Brain region	HC Low-ELS		HC High-ELS		HIV+Low-ELS		HIV+High-ELS
Brain region	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Right amygdala	1.65	0.17	1.62^a	0.22	1.67^b	0.26	1.70^a,b	0.17
Left amygdala	1.38^a	0.13	1.43^b	0.19	1.44^c	0.20	1.47^a,b,c	0.15
Right ACC	3.91	0.62	4.10	0.98	3.66	0.69	3.68	0.67
Left ACC	4.30	0.80	4.68	1.18	4.35	0.97	4.24	0.73
Right hippocampus	4.17	0.50	4.21	0.80	4.34	0.75	4.36	0.56
Left hippocampus	4.39	0.59	4.43	0.83	4.60	0.88	4.50	0.62
Right caudate	4.16	0.70	4.13	0.67	4.36	0.86	4.27	0.70
Left caudate	4.03	0.65	3.91	0.58	4.03	0.76	4.06	0.85
Right putamen	3.73	0.58	3.82	0.74	3.95	0.66	3.96	0.54
Left putamen	3.94	0.60	4.05	0.78	4.15	0.75	4.17	0.66

Note. ROI = region of interest; HC = healthy control; ELS = early life stress; ACC = anterior cingulate cortex. Across rows, means with the same superscript differ significantly (p <.05) after correcting for total intracranial volume.