Nick, When you cite this cordinates in a paper, what is the name you use?
Best Regards, PPJ 2008/7/8 Nick Schmansky <[EMAIL PROTECTED]>: > Feng-Xian, > > The coordinates are surface coordinates. qdec does not display the Tal > coords, but I think this will be added in a future release. > > You can get the Tal coords using tksurfer. The surface displayed in > qdec is the 'fsaverage' surface, so that can be loaded in tksurfer. > First, in qdec, make note of the vertex number that you are displaying > for your plot. Then load fsaverage in tksurfer: > > tksurfer fsaverage lh inflated > > (or 'rh' if right hemi). > > then, select Tools->Select Vertex > and enter the vertex number. you should see the point highlighted in > blue on the surface. the tal coords will be displayed in the tools > window. you can get MNI tal coords by selecting View->Information- > >Vertex MNI Talairach > > Nick > > > On Sun, 2008-06-29 at 22:10 +0800, Feng-Xian Yan wrote: > > > > Hi, > > I have some problems about surface coordinates. > > After running the qdec and analyzed my data(cortical thickness), I > > display a plot of the data for a particular vertex by left-clicking on > > a point while holding down the Ctrl key. It shows a plot and its plot > > window shows this vertex's surface coordinates. > > 1) Does the surface coordinates differ from Talairach coordinates? > > 2) If yes, can I translate the surface coordinates to Talairach > > coordinates? > > And how do I do? Does Freesurfer have some methods to do that? > > > > Thank you in advance. > > Feng-Xian > > > > _______________________________________________ > > 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 >
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
