Hi Anastasia,
How the script "dmri_pathstats" compute the weighted FA, MD, AD, and RD values?
I checked the command "dmri_pathstats" inside the file "trac-all.log" but I was unable to figure out how this weighting is working. Is it by multiplying the mean DTI metrics by the number of voxel?
If my FA maps is "dtifit_FA.nii.gz" and my probabilistic distribution map for the cortico spinal tract is "path.pd.nii.gz" and I want to compute FA value using the command "fslstats" like:
fslstats dtifit_FA.nii.gz -k path.pd.nii.gz -m ==== >This command will output the mean FA for the probabilistic distribution map. How can I weight this FA value using the previous command line?
Bests,
John Anderson
Senior Research Associate
Psychological and Brain Sciences Dept.
Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
Phone: +1 (603) 646-9834
Fax: +1 (603) 646-1419
John Anderson
Senior Research Associate
Psychological and Brain Sciences Dept.
Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
Phone: +1 (603) 646-9834
Fax: +1 (603) 646-1419
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