I'm attempting to go through Caret's spherical registration stuff but
first I need to work out how to draw all the borders. I'm following
the 5.5 tutorial and I'm stuck trying to draw the medial wall
borders. When I open the draw borders dialogue, choose the border
name, set type to closed and dimension to 2D, and press apply, I
can't draw the border. I click on the sphere and hold the left mouse
button and nothing is drawn. Any ideas on what's going on? I
checked the D/C to see if "show borders" was selected and it is.
I've drawn borders in the past with no trouble, so I'm not sure
what's happening here.
Also, what does it mean in the "Flatten Full or Partial Hemisphere"
box when it says "Smooth Fiducial Medial Wall". It looks like this
smoothing is causing distortions in the sphere. It makes the sphere
look sort of swirly around the medial wall area.
Julia
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Julia Molony
SSCC/NIMH/NIH
