Hi Matt

can you run mris_euler_number on that subject's lh.sphere.reg and see if it
has the same number of vertices as the lh.pial for example? Or check
timestamps. If it was not recreated after your editing you will need to
rerun part of recon-all

cheers
Bruce


On
Wed, 13 Dec 2017, Defenderfer, Matthew K wrote:

>
> Hi all,
>
>
> I am trying to transfer a surface file from fsaverage_sym space to a recently edited individual
> subject's hemisphere. I previously ran recon-all on the subject and then edited the wm, brainmask, etc.
> to fix some defects I had found. Before the edits, I could transfer the surface and load it on the
> subject's hemisphere as an overlay perfectly fine. After editing and rerunning the subject through
> recon-all and the xhemi pipeline, I tried to transfer and load the overlay again using the following
> command, same as originally:
>
>
> mri_surf2surf --srcsubject fsaverage_sym --srcsurfreg sphere.reg --trgsubject subj001 --trgsurfreg
> fsaverage_sym.sphere.reg --hemi lh --sval template.sym.mgh --tval subj001/surf/template.sym.mgh
>
>
> The command completes, but the resulting overlay does not have the same number of vertices as the
> surface. It does however, have the same number of vertices as the original surface from before
> rerunning the recon-all command. So it seems like it's still transferring the overlay to original
> surface. My SUBJECTS_DIR does not have the subjects' original recon-all data in it either, just the
> data from the edited recon-all. Any help on this would be appreciated. Thank you!
>
>
> -Matt Defenderfer
>
>
> Matthew K. Defenderfer B.S. | Graduate Research Assistant
>
> Graduate Biomedical Sciences | Neuroscience
>
> UAB | The University of Alabama at Birmingham
>
> Laboratory of Kristina Visscher, PhD
>
> Department of Neurobiology
>
> CIRC 111 | C: (865) 805-6389
>
>
>
>