Hi Wilder, I'm not surprised. Is there a less folded version of the surface you can use as a drawing substrate? This one looks inflated, but not enough. If you have a flat or spherical configuration, or even ellipsoid or very inflated, I think you will have less of this.
If you're drawing on the lateral side, but the medial side that backs to it is close enough to the lateral side (in 3D), then you might catch it. There is a Surface: Geometry feature that lets you blow up your surface more, if needed. Note that you don't have to lose your original inflated configuration. Just don't save as the same name. Save it under a different name that reflects the altered geometry (e.g., spherical, ellipsoid). Donna On May 8, 2014, at 7:42 AM, wangzhiwei3233 <[email protected]> wrote: > Hi Donna and all, > I drew a closed border on the lateral surface, meanwhile, I assigned piant > identifier to nodes within border. > When I counted the area of this paint (green nodes in red border in figure), > I found the some nodes on the middle side were also counted(as in figure, > green nodes without red border). > And when I converted paint column to paint volume to get ROI mask, the nodes > in opposite side were also converted. > I have got in this types of trouble many times, especially when I drew border > at middle surface. > How to deal with this problem? > .<截图1.png> > > Thanks! > Wilder > > > > _______________________________________________ > caret-users mailing list > [email protected] > http://brainvis.wustl.edu/mailman/listinfo/caret-users _______________________________________________ caret-users mailing list [email protected] http://brainvis.wustl.edu/mailman/listinfo/caret-users
