Dear all,

I am editing recon-all segmentation results in freeview using the recon
edit function.
1. Is there a way to complement the toggle between the brainmask.mgz and
T1.mgz, especially at the end of pial editing, before resubmitting the
saved brainmask volume to recon-all? It would be nice to be able to see the
edited voxels (the final ones remaining edited, after successive
deletions/clones) as a mask over the T1.mgz in freeview as the final check
before sending brainmask back to segmentation.

2. As far as control points go, the FS tutorial mentions that there is a
certain trial and error as to the no or density of control points to be
used. Still, the example fig in the tutorial shows control points spaced
about 2-5-voxels. Is this a good starting point in general?

3. Some of the segmentations need bit corrections in wm edits
(filling holes), missing wm in brainmask (control points with T1.mgz as
reference), and pial edits. It is OK if  all of these corrections are done
in a single step on brainmask.mgz with aux T1.mgz, then do
recon-all -autorecon2-cp -autorecon3 -subjid?

Thank you for your tips,

Octavian
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