Final Surfaces (-<no>finalsurfs)
Creates the ?h.white and ?h.pial surfaces as well as the thickness file (?h.thickness) and curvature file (?h.curv). The white surface is created by "nudging" the orig surface so that it closely follows the white-gray intensity gradient as found in the T1 volume. The pial surface is created by expanding the white surface so that it closely follows the gray-CSF intensity gradient as found in the T1 volume.