Dear dr. Greve, thank you, this looks exactly like what I need. I have created the mgh file as suggested in the matlab script, with my stats values (correlations, ranging from -0.1 to ~0.5) as 'annotvals'. After updating to FS6.0 i also managed to get the tksurferfv command to run (tksurferfv fsaverage lh inflated -aparc -ov vals.mgh -fminmax .01 1). However, the viewer only shows a uniformly yellow inflated surface (lh.inflated loaded); I think I actually see the correct map for a very brief moment while the viewer is loading. I've tried playing around with the settings but nothing appears to work. Could you help me one more time, with pointing towards the right settings for the viewer in my situation? Thank you very much. Kind regards, Johannes
2017-02-16 20:07 GMT+01:00 Douglas N Greve <gr...@nmr.mgh.harvard.edu>: > Try annotval2surfoverlay.m (it is in v6; if you using another version, I > can get you the file) > > > On 02/15/2017 05:43 AM, Johannes Klene wrote: > > Hi! > > I've been reading up on tkviewer etc. but can't figure out how to > > accomplish the following: > > I calculated some stats (outside Freesurfer) summarizing the relation > > between cortical thickness and my outcome measure, per region present > > in the Killiany/Desikan atlas (i.e. running analyses on data obtained > > from aparcstats2table). Now I'd like to visualize these results, one > > number per region, by projecting them on the standard brain such that > > regions that showed a stronger association are more yellow and regions > > with weaker association are more red. Is there a straightforward way > > of doing this? I was thinking of maybe adjusting the RGB values in > > FreeSurferColorLUT.txt file? > > I'd be very grateful if anyone can provide some tips how to handle > > this. Kind regards, Johannes > > > > > > _______________________________________________ > > 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. > >
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