ok thanks, I'll give that a try. I would have to do that for each of the segmentations of interest and I get the number from the LUT?
On Mon, Nov 4, 2013 at 11:47 AM, Douglas N Greve <gr...@nmr.mgh.harvard.edu>wrote: > > There is not a single command to do it, but you could do something like > > mri_binarize --i aparc+aseg.mgz --wm --o wmmask.mgz # mask of white matter > mri_binarize --i seg.mgz --match 17 --o mask17.mgz # mask of seg 17 > mri_binarize --i seg.mgz --match 17 --dilate 2 --o mask17.dil2.mgz # > mask of seg 17 dilated by 2 voxels > fscalc wmmask.mgz and mask17.dil2.mgz --o mask17.dil2.wm.mgz # seg 17 > inside WM > mri_concat mask17.mgz mask17.dil2.wm.mgz --sum --o mask17+wm.mgz # seg > 17 plus dilation into WM > > doug > > > On 11/04/2013 11:38 AM, Corinna Bauer wrote: > > Hello all, > > Is there a way to expand a GM label into the white matter by n voxels? > > > > Corinna > > > > > > _______________________________________________ > > 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. > >
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