Hi Anne,

3 is best I think. Things rarely fail these days so you are better off just running them through and checking at the end. The orig surf is actually created twice - once by mri_tessellate then again by mris_fix_topology.

cheers Bruce

On Thu, 3 Dec 2009, Anne Gallagher wrote:

Hi, I run recon-all -autorecon1 on my own data set. I want to check the talairach transformation using tkregister2, but I don't have the "surf orig" (green lines) yet. My questions are: 1- How can I aligned the TARGET and MOVEABLE without the green lines? 2- Which of the 30 steps of recon-all -all creates the "surf orig"? 3- Would the best way to proceed be to run recon-all -all first to create the "surf orig" and then check talairach transform? thanks for your help, anne... a new user! _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer