I have been using FSL’s TBSS to compare the FA, RD, and AD values of two different groups. The result of this analysis is a single statistics file which is in the NIFTI format (.nii.gz), highlighting voxels that are significantly different between the two groups in terms of FA/RD/AD. I am trying to load this into Slicer, to create a diagram similar to this one, but I’m very new to the software. Could someone help me out? Is there a way to load TBSS output data into Slicer?