Hi Sal - Are these different scans that you want to merge? If they're all in one file, then you just define the b-value for each frame as usual in the bvalfile. There's no rule that all the b-values have to be the same.
Hope this helps, a.y
On Sun, 21 Jul 2013, Salil Soman wrote:
Hi, I was wondering - is it possible to use DTI data of multiple B values in Tracula (acquired during the same session and same TE)?
Best wishes,
Sal
Salil Soman, MD, MS