I'll leave 1 for Ruopeng. For 2, usuually I'll do a little cluster ofr 3-4 together in an area, then a big space to the next cluster, but probably even only 1 would be fine. 2-5mm is much denser than the cluster spacing needs to be. For 3, yes that is fine
On Fri, 7 Nov 2014, Octavian Lie wrote:
Dear all,
I am editing recon-all segmentation results in freeview using the recon edit function.
- 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.
- 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?
- 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