Dear freesurfer experts,
I draw a path with the tksurfer tools on a surface, but was not able to
save this path as a label. During the custom fill step it marked the whole
surface and not just the path. I think it is because the path is not
closed. Is there still a way to get a path as a label fil
Dear freesurfer experts,
I draw a path with the tksurfer tools on a surface, but was not able to
save this path as a label. During the custom fill step it marked the whole
surface and not just the path. I think it is because the path is not
closed. Is there still a way to get a path as a label fil
Yes, you probably need to generate a closed path, or a closed cut. I'm
not sure if we support saving paths as label files. Anyone know?
Bruce
On Wed, 7
Mar 2012, Erhan Genc wrote:
Dear freesurfer experts,
I draw a path with the tksurfer tools on a surface, but was not able to save
this path
Hi Bruce, thanks for your reply. I was interested in computing the distance
between two labels (or within a label), the idea was to export the this
"path label" and e.g lh.orig into matlab and then determine the distance
along the surface.
Do we have tool for this issue in freesurfer?
cheers,
Er
Hi Erhan
this is what we typically use the spherical coordinate system for. Just
compute the distance along the great circle connecting two points (for
your example it would be the centroid of the labels, or possibly the max
of the min over all pairs of points in the two labels, which would be
