On Feb 13, 2006, at 1:13 AM, Fornito, Alexander wrote:
Hi,
I seem to be able to view manually drawn ROIs with variable
consistency, and its causing me a bit of confusion.
For example, in the right hemisphere of one of my subjects, I draw
the ROI using Layers>Borders>Draw Border.
I then save the area color file and paint file, and when I check
the paint row in the D/C, I can see the ROI I drew.
If I repeat this process in the left hemisphere, I can't see it and
the shell I'm running Caret from returns the message:
WARNING: Paint names with no corresponding area colors:
???
I'm not sure why the same process would work for one hemisphere and
not the other. Note this also happens if I exit Caret and try to re-
load the area color and paint files.
Any help is much appreciated.
Thanks,
Alex
Alex,
When you assign a paint area, nodes that have not been identified by
the user are given the name "???" which implies that the nodes'
identities are unknown. The WARNING message is produced because
there is no color available for nodes with identity "???". You can
eliminate this message by adding a color for "???" by selecting Edit
from the Attributes:Area Colors menu. The lack of a color for "???"
should not affect the drawing of ROIs.
On the Surface:Region of Interest Dialog, make sure that you see
nodes appear in green after pressing the Select Nodes pushbutton to
select your region. When assigning the paint identifier, be sure to
provide a name for the nodes before pressing the Assign pushbutton.
----------------------------------------------------------
John Harwell
[EMAIL PROTECTED]
314-362-3467
Department of Anatomy and Neurobiology
Washington University School of Medicine
660 S. Euclid Ave. Box 8108
St. Louis, MO 63110 USA
