External Email - Use Caution OK. Two follow-up questions.
1. What structures should I add up to get supratentorial? Are they just in aseg or do I also need aparc? 2. Isn't supratentorial volume calculated differently than simply adding up individual aseg lables? The reason I ask is that on this page https://surfer.nmr.mgh.harvard.edu/fswiki/MorphometryStats it notes that a specific method is used for supratentorial volume calculation. Thanks On Thu, May 31, 2018 at 3:35 PM, Douglas Greve <dgr...@mgh.harvard.edu> wrote: > No, you'll have to pick out each of the segmentation numbers and use > mri_binarize with the --match option > > On 5/31/18 3:27 PM, James Gullickson wrote: > > External Email - Use Caution > Sorry I wasn't clear. Yes, I would like to see it with all the non-STV > removed, in order to see exactly what the supratentorial segmentation is > including. So creating a mask would be ideal. Is there a match # for > supratentorialvol and supratentorialvolnotvent to use in mri_binarize? I > don't see one on this table https://surfer.nmr.mgh. > harvard.edu/fswiki/FsTutorial/AnatomicalROI/FreeSurferColorLUT > > > > On Wed, May 30, 2018 at 12:59 PM, Douglas N. Greve <dgr...@mgh.harvard.edu > > wrote: > >> I'm not sure what you mean. You can just use freeview to load the aseg. >> Or do you want all the non-STV removed? If that, you can create a mask >> of STV using mri_binarize and --match run on the aseg.mgz, then use >> mri_mask aseg.mgz stvmask.mgz aseg-stvonly.mgz >> >> >> >> On 05/30/2018 11:56 AM, James Gullickson wrote: >> > >> > >> > All, >> > >> > Is there any way to graphically visualize the segmentations for >> > SupraTentorialVol and SupraTentorialVolNotVent, for example in >> > freeview or tkmedit? Based on the descriptions I have read for the >> > supratentorial values, I want to use them for an analysis. However, I >> > would like to visualize them in my data set for QA purposes to ensure >> > they are capturing what I think they are capturing. >> > >> > Thanks, >> > >> > James >> > >> > >> > _______________________________________________ >> > Freesurfer mailing list >> > Freesurfer@nmr.mgh.harvard.edu >> > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >> >> _______________________________________________ >> 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. >> >> > > > _______________________________________________ > Freesurfer mailing > listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > _______________________________________________ > 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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