Hi Bruce, I would like to convert the .mgz label volume to a surface label for that subject, but mri_vol2surf requires a registration file.
Best, Jonathan On Sunday, May 12, 2013, Bruce Fischl wrote: > Hi Jonathan > > you don't need to register it if it's shown properly in tkmedit or > freeview. Can you tell us more about what you are trying to do? > Bruce > > > On Sun, 12 May 2013, Jonathan DuBois wrote: > > Hi Bruce, >> Thanks for the quick response. The label is a manually traced area of the >> cortex. It is in subject scanner space and has a single value, so it >> probably would not work with bbregister. I can load it in tkmedit as a >> segmentation and the alignment is correct. I attached a screenshot. Is >> there >> a way to select the values greater than zero in tkmedit and save as a >> label >> that could be used in vol2surf? I have other labels that are larger so I >> would prefer not to retrace them if possible. >> >> Inline image 2 >> Best, >> Jonathan >> >> >> On Sun, May 12, 2013 at 10:11 AM, Bruce Fischl < >> fis...@nmr.mgh.harvard.edu> >> wrote: >> Hi Jonathan >> >> what is the label? What space is it in? If it has gray/white >> contrast you could try bbregister. >> >> cheers >> Bruce >> On Sat, 11 May 2013, Jonathan DuBois wrote: >> >> Hi Freesurfer Experts, >> I have a binary volume label in subject space that I >> converted from MINC to MGZ. I would like to register >> it to >> the surface of that subject as a flat label. I >> thought I would be able to do so with mri_vol2surf >> but I am not >> sure how to generate the required registration file. >> Is that the correct command, and if so, which >> registration >> file should I use? >> >> Thanks >> Jonathan >> >> >> >> >> 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<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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