Fig. 1From: Pre-operative declining proportion of fractional anisotropy of trigeminal nerve is correlated with the outcome of micro-vascular decompression surgeryPre-operative MRI of patient diagnosed as TN. a Routine MRI sequences displayed the nerve and vascular conflicting on the right side. b Diffusion tensor images and the region of interest measured of bilateral TGN. c The reconstruction of TGN fibers is shownBack to article page