I guess I'm not entirely sure how to do that? Are there any tutorials on how to extract an ROI from the aparc.stats file?
-----Original Message----- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Douglas N Greve Sent: Wednesday, October 22, 2014 4:21 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Creating an ROI mask for Cortical Thickness Analysis Why not just get it from the ?h.aparc.stats file? On 10/22/2014 03:43 PM, Smith, Michael wrote: > Hello Freesurfer's > > I am trying to look at the cortical thickness for a specific ROI on > the cortical surface (Primary Auditory Cortex: transverse temporal > gyri). I found a specific tutorial > (https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness) > however the tutorial assumes I already have an ROI mask created. I was > wondering if anyone had any tips on creating an ROI for the cortical > surface from the parcellation/annotation files. I know you can > "hand-draw" ROI's in tkmedit or freeview but I would prefer something > less subjective that doesn't rely on my untrained eye and unsteady > hand! Thanks in advance. > > Best, > > Michael S. > > > > _______________________________________________ > 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. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
