Sorry, I don't know how to get the RGB maps of the eigenvectors. Maybe someone else has experience with this? ted On Apr 5, 2008, at 11:35 AM, Anastasia Ford wrote: > Ted, > > Yes, I am using the color maps for the tracts in the T1 space. I > will try > setting the min/max as you recommended. > > I also have another question about the 3D viewer. > Is there is way to display FA and V1 color maps in 3D? In other words, > have the 3D FA image as the mesh and see the V1 direction color map > using > the crop box? I have tried to load in an FA map alone and the 3D view > display is emply. Do I need to set the image tipe as mask or > diffusion in > the image info window? > > Thanks a lot, > > Anastasia