Fig. 3From: Diffusion tensor imaging and tractography of the sciatic and femoral nerves in healthy volunteers at 3TRegion of interest placement. a An axial section of an isotropic image shows a high signal area, where the region of interest is placed in the nerve. b An axial section of the fractional anisotropy map shows a red area, indicating the nerve. a and b are in the same slicesBack to article page