Dear List and FSL experts,
my question is how you can extract the mean FA from a certain significant cluster which is the outcome of a randomise-tfce-calculation?
I found a way to extract the mean FA in the MAX-coordinate of the cluster, but this is just the mean FA in one maximal coordinate and not in the whole significant cluster, as far as I understand (e.g. fslmeants -i all_FA_skeletonised --usemm -c -x -y -z > meanFA_in_maxcoordinate_cluster15.txt).
How can I derive the mean FA from the whole cluster?
If I take the result file "tbss_tfce_corrp_tstat1.nii.gz" and threshold it with 0.95 and after that use the fslmeants command with the thresholded file; it would include ALL significant clusters but not a certain one, right?
What can I do? Thank you in advance!
Annika
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