Hi Tommi you can use mri_extract_label to pull out the labels you want, but the sulcal CSF labels may not be great since the manual labeling that is the basis of the aseg was done on only T1 images.
cheers Bruce On Wed, 8 Dec 2010 r...@nmr.mgh.harvard.edu wrote: > > Hi, > > We are trying to create a CSF volume mask from structural MEMPRAGE T1 data > (we also have ME FLASH 5/30 ->PD if needed). We are interested in two CSF > compartments: > > - "superficial" CSF outside grey matter and inside inner skull > - "deep" CSF inside ventricles > > Is there a way to simply extract these from aseg.mgz or how should we go > about this? > > Thanks! > > -Tommi > > --- > Tommi Raij, M.D., Ph.D. > MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging > Bldg 149, 13th St > Charlestown, MA 02129 > U.S.A. > _______________________________________________ > 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.
