Hi Ting

can you send us the commands that you used to establish correspondence and to map the vertices?

cheers Bruce

On Thu, 16 Oct 2014, Ting Li wrote:

Hi, experts, I am trying to use the template fsaverage_sym and tried to map the same set of vertices onto the left and right pial surface. Surprisingly, these vertices on the two surfaces did not correspond to the same anatomical cortical regions. Sometimes, they correspond to each other very badly. For instance, one is mapped onto the lateral surface on the left pial surface, the other may be mapped onto the medial surface on the opposite hemisphere, I can not see their symmetry. Any comment? How can I establish the correspondence between the rh and lh pial surfaces?

Ting