Re: [Freesurfer] drawing adjacent labels with shared boundaries, and labels near the edge of a patch

-- On Tue, 16 Mar 2010, Lindsay Lewis wrote: > hi, > > I am trying to manually draw a "grid" of many small ROIs/labels on an > occipital flattened surface patch in tksurfer, and am having 2 points > of confusion: > > (1) I want my labels to be directly adjacent to each other, but since > I am drawing manually, I am not sure how to use the boundary of one > label to define the boundary of the adjacent label? (obviously, > recreating the shared boundary manually each time will likely not be > exactly identical - there could be some voxels accidentally left out > between the two labels, or some voxels accidentally common to the two > labels) > > (2) I have some labels I want to extend all the way to the edge of the > patch. I keep doing my best to mark the vertex at the very edge, but > I keep ending up marking a vertex not all the way at the edge, or > slightly out in empty space beyond the patch. I am not sure how to > mark the very edge of the patch. > > If anyone has any advice regarding how to address these two issues, I > would very grateful! > > Many thanks. > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > >