Table 2: Low-high-low trend in apparent radius and density index in CC streamlines.

Mean and standard deviation over all local fascicles or peaks assigned to streamlines passing through five sub-regions of the corpus callosum (CC).

	apparent radius index	density index
anterior CC	4.06 ± 0.87	0.599 ± 0.12
mid-anterior CC	4.27 ± 0.73	0.636 ± 0.12
central CC	4.19 ± 0.90	0.627 ± 0.12
mid-posterior CC	4.22 ± 0.93	0.645 ± 0.13
posterior CC	3.87 ± 0.99	0.581 ± 0.14