The aseg is not surface-based and will not be as accurate doug On 10/31/2014 09:14 AM, Alshikho, Mohamad J. wrote: > Hi Bruce, > I wanted to calculate the right and left hemispheric white matter > volume using a mask. > Is there any difference between "lh.dwhite.mgz , rh.dwhite.mgz" (the > outputs of mris_volmmask after binarize them) and the right and left > hemispheric white matter masks from aseg.mgz atlas (the output of > mri_binarize command line)? > I am asking this question because those masks gave me different > estimation for the volume? > > Thanks! > Mohamad > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
-- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ 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.
