No, putting your T1 in a folder is not the same as running freesurfer on it. You need to run recon-all on your T1. This is a piece of software that will segment your T1 (among other things). Tracula will need that segmentation to reconstruct your tracts.
On Sun, 3 Feb 2013, stdp82@virgilio.it wrote:
Hi Anastasia, I have put T1 in /Applications/freesurfer/subjects/subject_prova/Diff01/ together data.nii.gz, bvals and bvecs. My $SUBJECTS_DIR=$FREESURFER_HOME/subjects/subject_prova T1 was called as T1_01.nii.gz. This is well done?
Thanks,
Stefano
----Messaggio originale---- Da: ayendiki@nmr.mgh.harvard.edu Data: 3-feb-2013 20.50 A: stdp82@virgilio.it Cc: freesurfer@nmr.mgh.harvard.edu Ogg: Re: [Freesurfer] tracula bvecs error
Do you have a freesurfer recon of your subject's T1 in the $SUBJECTS_DIR?
On Sun, 3 Feb 2013, stdp82@virgilio.it wrote:
I think that I have resolved the bvecs error by using sudo nano option but now in the next step I visualize this error: ERROR: fio_pushd: /Applications/freesurfer/subjects/subject_prova/Diff01/dlabel/mni ERROR: must specify brain mask volume for output subject
Thanks,
Stefano
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