Hi, Is there a way I can draw a border on the fiducial 3-D surface? I'm trying to map the perirhinal cortex and it jumps a cut as it extends toward temporopolar cortex, so when I draw the boundary on the flat map the resulting area looks fine, but on the fiducial surface there is a large gap between the polar and posterior parts. In the Caret 5.2 tutorial it says it can be done, but is difficult.
Terry Sewards
