Table 2.

White matter region and loading in key PC.

Principal Component #8		Principal Component #13		Principal Component #15
White Matter Region	Loading (Absolute Value)	White Matter Region	Loading (Absolute Value)	White Matter Region	Loading (Absolute Value)
lh lateral occipital	2.9	lh banks sts	3.1	lh caudal anterior cingulate	2.7
rh frontal pole	2.6	rh banks sts	3.1	lh pars triangularis (ifg)	2.6
lh entorhinal	2.4	lh pars orbitalis (ifg)	2.8	rh banks sts	2.6
lh rostral anterior cingulate	2.2	lh isthmus cingulate	2.8	lh transverse temporal	2.4
rh caudal middle frontal	2.1	rh frontal pole	2.3	rh insula	2.0
optic chiasm	2.1	rh parahippocampal	2.2	lh cerebellum	2.0
lh supramarginal	2.0	rh temporal pole	2.2	lh entorhinal	2.0
lh parahippocampal	1.8	rh pars triangularis (ifg)	2.1	rh lateral occipital	1.9
rh insula	1.7	corpus callosum (anterior)	2.0	rh rostral anterior cingulate	1.9
lh transverse temporal	1.6	rh entorhinal	2.0	lh paracentral	1.8
lh posterior cingulate	1.6	rh isthmus cingulate	1.9	lh posterior cingulate	1.8
lh pars orbitalis (ifg)	1.6	lh entorhinal	1.9	lh caudal middle frontal	1.7
lh middle temporal	1.5	rh transverse temporal	1.6	rh caudal anterior cingulate	1.7
rh pars triangularis (ifg)	1.5	lh temporal pole	1.6	lh pars opercularis (ifg)	1.6
lh caudal anterior cingulate	1.4	optic chiasm	1.4	rh inferior parietal	1.5
rh entorhinal	1.4	rh pars orbitalis (ifg)	1.4	rh lingual	1.5
lh precuneus	1.4	lh inferior parietal	1.4	rh transverse temporal	1.5
rh transverse temporal	1.4	lh posterior cingulate	1.3	lh isthmus cingulate	1.4
lh pars triangularis (ifg)	1.4	lh rostral anterior cingulate	1.2	rh caudal middle frontal	1.4
corpus callosum (central)	1.4	lh rostral middle frontal	1.0	rh parahippocampal	1.4

rh: right hemisphere, lh: left hemisphere, sts: superior temporal sulcus, ifg: inferior frontal gyrus.