Hi freesurfers,
I am trying to convert electrode coordinates from RAS to talairach space. I have 128 electrodes sitting directly on the pial surface which was created from recon-all. I see that the output of each reconstruction has two transforms, talairach.xfm and talairach.auto.xfm. There seems to be a difference between the two - could you explain the difference and which one I should be using? I cannot seem to find this online. Thanks.
Best, Corey
The auto is what is automatically created. The other will be the same as the auto unless you have made manual adjustments.
doug
On Wed, 23 Jun 2010, Corey Keller wrote:
Hi freesurfers,
I am trying to convert electrode coordinates from RAS to talairach space. I have 128 electrodes sitting directly on the pial surface which was created from recon-all. I see that the output of each reconstruction has two transforms, talairach.xfm and talairach.auto.xfm. There seems to be a difference between the two - could you explain the difference and which one I should be using? I cannot seem to find this online. Thanks.
Best, Corey _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
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Corey Keller -
Doug Greve