[Freesurfer] Mult-Shell Tracula Help

2016-05-20 Thread Kristina Jelinkova
Hello all, I had a question regarding the program Tracula. I have two different DTI sequences that I wish to run (b=900 and b=2000) but am unsure at which step I am suppose to merge the two sequences together. At this point, I have pre-processed each of the sequences separately using trac-al

Re: [Freesurfer] Mult-Shell Tracula Help

2016-05-20 Thread Anastasia Yendiki
Hi Kristina - I'm assuming the 2 data sets were acquired in the same session and with the same acquisition parameters, other than the b-values? Then you can just concatenate the DWIs from the 2 runs (e.g. with mri_concat) and also concatenate the b-value and gradient vector tables (and make s

Re: [Freesurfer] Mult-Shell Tracula Help

2016-05-20 Thread Kristina Jelinkova
ay 20, 2016 3:52:02 PM To: Freesurfer support list Subject: Re: [Freesurfer] Mult-Shell Tracula Help Hi Kristina - I'm assuming the 2 data sets were acquired in the same session and with the same acquisition parameters, other than the b-values? Then you can just concatenate the DWIs from the 2

Re: [Freesurfer] Mult-Shell Tracula Help

2016-05-20 Thread Anastasia Yendiki
; on behalf of Anastasia Yendiki > > Sent: Friday, May 20, 2016 3:52:02 PM > To: Freesurfer support list > Subject: Re: [Freesurfer] Mult-Shell Tracula Help > > Hi Kristina - I'm assuming the 2 data sets were acquired in the same > session and with the same acquisition pa