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. Author manuscript; available in PMC: 2016 Oct 28.
Published in final edited form as: Clin Imaging. 2014 Apr 28;38(5):648–654. doi: 10.1016/j.clinimag.2014.04.008

Fig. 2.

Fig. 2

DTI in the coronal plane of the mid to low calf area using 15 gradient directions. The gradient directions are (a) [1.0000 1.0000 0.0000], (b) [0.9999 −0.1561 0.9879], (c) [0.3580 −0.9800 −0.9547], and (d) [0.9999 −0.3989 −0.9171]. The anisotropic water diffusion signal in the sural nerve fiber is observed.