Hi Celine - Since 5.2, there are 2 types of measures in the pathstats.byvoxel.txt file: The value at every point along the trajectory sampled at roughly the center of the bundle, or the value at every point along the trajectory averaged over the width of the bundle. Sorry, there are no other measures available at this point. If I understand correctly, you would like to see something like a profile of the measure of interest at every point along the trajectory?
a.y On Mon, 6 May 2013, cel...@nmr.mgh.harvard.edu wrote: > Hi Tracula team > I am using tracula to study the corticospinal tract in a patient > population. I am wondering if there would be a way to have the different > DTI metrics from the whole tract at different depth/portion of the tracts. > Something like the information given by the pathstats.byvoxel.txt file, > but for the whole width of the tract? > If not, do you see a way to sample the value of the diffusion metrics on a > certain tract starting from the cortex (like with projfrac or projdist > with the WM surface)? > Thanks very much for your help > Celine > > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
