Hi Alan - A nifti file with the gradient tables and b-values embedded? All freesurfer programs can handle nifti volumes, compressed (.nii.gz) or not (.nii). You can pass those volumes to TRACULA, and pass the gradient table and b-value table as separate files.
Run "mri_convert --help" to see all image file formats that we can handle. Hope this helps, a.y On Wed, 3 Feb 2016, Alan Francis wrote:
Hi Anastasia: I am working on a set of DTI data that were obtained at the Martinos center. The data is in a single nii.gz file. The BVECS and BVALS files are also embedded in this. Could you please advice me how do I code this in the DMRIRC file? Should I convert the nii.gz file into Analyze to get at the BVECS/ BVALS? thank you so much, best regards, Alan -- |~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~| Alan N. Francis PhD NIDA T32 Fellow in Computational Neuroscience Brain Imaging Center McLean Hospital Harvard Medical School 115 Mill Street, Belmont, MA 02478 al...@bwh.harvard.edu afran...@mclean.harvard.edu |~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|
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