I came across this reply by Rob, where he implies that it’s possible to “collapse” the measures (FD, FC, FDC) of a specified pathway and end up with a single measurement for the specified tract for each subject. I’m interested in doing exactly that, but I couldn’t find any more detailed information about that specific idea in the rest of the thread.
So anyway, I produced a fixel mask for a specific region of my FOD template, and ran fixelcfestats successfully using the mask. My question is, is it somehow possible to derive a single (average) measurement of FD/FC/FDC for the masked region for each subject separately? If so, how would I go around doing that?
I hope my question makes sense (I know it’s a bit convoluted ), and thanks for the help!!