Hi Troy, can you explain what your goal is? In general a talairach point won't be near the surface, and the intersection of a set of talairach points with the surface (e.g. a ball in tal coords) will have an arbitrary topology on the folded surface.

Bruce

On Fri, 20 Jul 2007, Troy Mcan wrote:

Hi Everybody,I am bringing in talairach points into freesurfer by converting them into vertexes. I need to connect all of them to create a colored label showing the area bounded by these vertex points. However, I can't seem to find a way to connect these vertexes in a specified manner. I would greatly appreciate any help on the matter.Thanks!Best regards, _________________________________________________________________ PC Magazine?s 2007 editors? choice for best web mail?award-winning Windows Live Hotmail. http://imagine-windowslive.com/hotmail/?locale=en-us&ocid=TXT_TAGHM_migr...