Brain morphological and connectivity changes on MRI after stem cell therapy in a rat stroke model
Fig 5
Diffusion tensor tractography images.
(a) Imaging plane and color information. Color indicates predominant orientation of reconstructed fiber tracts (red for left-right, green for superior-inferior, and blue for anterior-posterior). Representative fiber tractography from the contra-/ipsilesional ROIs at 5 weeks after treatment with (b) PBS-only, (c) FBS-hMSCs, and (d) SS-hMSCs.