23 Jun
2010
23 Jun
'10
11:26 p.m.
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