Table 2.

Regional mean values of fractional anisotropy (FA) and apparent diffusion coefficient (ADC)

(a) Sheep 3 T (n = 6)				(b) Human 3 T (n = 30)
		FA	ADC			FA	ADC
		×10−3 mm2/s				×10−3 mm2/s
Region		Mean ± SD	Mean ± SD	Region		Mean ± SD	Mean ± SD
CC genu		0.39 ± 0.05	1.14 ± 0.16	CC genu		0.84 ± 0.03	0.76 ± 0.04
CC splenium		0.37 ± 0.16	0.91 ± 0.07	CC splenium		0.86 ± 0.05	0.71 ± 0.03
Internal capsule	Left	0.63 ± 0.13	0.84 ± 0.21	Internal capsule	Left	0.75 ± 0.04	0.68 ± 0.03
	Right	0.65 ± 0.16	0.75 ± 0.12		Right	0.75 ± 0.05	0.70 ± 0.03
Corona radiata	Left	0.48 ± 0.13	0.80 ± 0.07	Corona radiata	Left	0.52 ± 0.05	0.65 ± 0.04
	Right	0.46 ± 0.18	0.89 ± 0.14		Right	0.48 ± 0.04	0.66 ± 0.03

FA and ADC from (a) sheep DTI data (n = 6) and (b) human DTI data (adapted from Brander et al. [46]), acquired with 3 T MRI. CC: corpus callosum