it's the threshold that gives the labels the right surface area on average
cheers Bruce On Mon, 15 May 2017, Michael Bannert wrote: > Dear Bruce, > > Thanks for you reply. I was just about to answer my own question in the > same way :) This does seem to do what I want. Awesome! > (see https://surfer.nmr.mgh.harvard.edu/fswiki/BrodmannAreaMaps) > > I was just wondering how the threshold is chosen to define each ROI? > > Best, > Michael > > > On 15/05/17 15:43, Bruce Fischl wrote: >> Hi Michael >> >> I believe you can just run the -balabels switch, which should only take a >> couple of minutes >> >> cheers >> Bruce >> On Mon, 15 May 2017, Michael Bannert wrote: >> >>> Dear FreeSurfer community, >>> >>> I would like to perform a ROI analysis using an anatomical mask. I was >>> thinking of using the thresholded masks in the annotations file created >>> from running recon-all. >>> >>> Now I noticed that a few of my older datasets do not seem to have >>> thresholded annotation files, but only the unthresholded ones. >>> >>> Is it possible to create these files (e.g., l/rh.BA.tresh.annot) again >>> without having to run recon-all over again? Maybe from manually >>> thresholding the unthresholded annotation files (l/rh.BA.annot)? >>> >>> How would I go about this? >>> >>> Thanks and best, >>> Michael >>> _______________________________________________ >>> 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 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
