hi Lars-
perhaps you need to delete more voxels. make sure you're editting the
brain volume, and you can just run make_final_surfaces if you only
want to regenerate a new pial surface (takes [a lot] less time).
thanks,
brian
On Mon, 12 Sep 2005, Lars Tjelta Westlye wrote:
Dear all,
I am trying to edit the pial surface by editing/deleting voxels in the
brain volume within the pial surface ('labeled' as a part of cortex), but
clearly are parts of dura when manually inspected. When I rerun the last
automatic procedures (fix, make_final, morph), and check the pial surface,
nothing has appeared to have changed. The voxels I deleted are gone,
though the pial surface still looks the same.
How can I fix this without having to regenerate/reconstruct all my
subjects? (I have approx. 100). Any tip?
I am by the way using the Freesurfer version from june (?) 2005, and due
to time restrictions I am not considering changing to the latest version
for this project.
Thanks a lot!
Best wishes,
Lars Tjelta Westlye
University of Oslo
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--
brian t. quinn
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