Table 3.

Regions of interest (ROI) derived from voxelwise tests of group differences.

Region name	FA volume (mm3)
Corpus callosum
[1] Mid-anterior	235.19
[2] Central	256.99
[3] Mid-posterior	240.47
Frontal
[4] L caudal anterior cingulate	1428.75
[5] R caudal anterior cingulate	1253.67
[6] L anterior corona radiata1	374.76
[7] L superior corona radiata1	142.73
[8] L superior frontal	480.58
[9] R superior frontal	332.23
[10] L rostral middle frontal	1142.93
[11] L caudal middle frontal	192.30
[12] L pars triangularis	320.80
[13] L pars opercularis	323.44
Parietal
[14] L paracentral	187.50
[15] R paracentral	621.91
[16] L posterior cingulate	2215.19
[17] R posterior cingulate	1874.53
[18] L isthmus cingulate	359.30
[19] R isthmus cingulate	740.04
[20] R precuneus	2548.12
[21] R superior parietal	1872.07
[22] R inferior parietal	2543.55
Occipital
[23] R cuneus	364.57
[24] R pericalcarine	548.79
[25] R lingual	203.29
[26] R lateral occipital	1912.50
Subcortical
[27] L external capsule1	519.96
[28] L anterior limb of internal capsule1	205.31

White-matter in the above ROI showed significant group differences in FA. Region labels typically correspond to white-matter underlying cortical areas from the Desikan atlas.

¹The Johns Hopkins University (JHU) white-matter labels and tractography Atlas was used to generate ROI for voxels showing significant group differences in white-matter that was not included in the Desikan atlas white-matter parcellations.