Hi,
I ran whole brain probtrackX with 116 seed (AAL template), and got seed*seed matrix (116*116).
each element contains the number of streamline connecting 2 seed areas.
because every seed region has different extent, and every subject doesn't have same seed areas, I tried to normalize them.
I loaded one seed*all target (which is 1*116) matrix, and simply divided it by 'waytotal'.
I expected all elements to have values between 0 and 1.
but they has values between 0 and 9.
I think waytotal is the possible maximum number of streamlines which extends from each seed.
How can I normalize them?
Can I use waytotal? or Do I have to find maximum number of streamlines for each seed*target matrix and use it for normalize? (and repeat it 116 times...)
I would appreciate any comments.
YM Huh
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