Hi FSL group,
I want to do a TBSS analysis in an eye movement network that consists of 16 ROIs such as the left and right preSMA, left and right FEF, etc comparing a group of older adults vs young adults. Is this possible? I've already completed steps 1-4 and would now like to complete the randomise step.
Would I just create an overall mask adding all 16 ROIs together and then use this in randomise? Would it look something like this:
randomise -i all_FA_skeletonised -o tbss -m ROI_TOTAL_MASK.nii.gz -d design.mat -t design.con -n 5000 --T2 –V
Best,
Dana