. Author manuscript; available in PMC: 2020 Dec 10.

Published in final edited form as: Magn Reson Med. 2019 Nov 25;83(6):2209–2220. doi: 10.1002/mrm.28084

TABLE 1.

Average values over all white matter (WM) voxels of mean diffusivity (MD), intra-axonal diffusivity (D_a), extra-axonal diffusivity ( ${\bar{D}}_{e}$ ), and axonal water fraction (f) for three healthy, adult subjects. The uncertainties are standard deviations

	MD [μm²/ms]	D_a[μm²/ms]	${\bar{D}}_{e}$ [μm²/ms]	f
Subject 1	0.90 ± 0.10	2.31 ± 0.23	1.09 ± 0.21	0.59 ± 0.11
Subject 2	0.87 ± 0.10	2.21 ± 0.14	1.08 ± 0.18	0.60 ± 0.11
Subject 3	0.89 ± 0.10	2.21 ± 0.15	1.11 ± 0.18	0.60 ± 0.10