Hello, experts

I have a problem with the results of mris_make_surfaces to pial and white matter surfaces.

I am working with high resolution (0.75x0.75x0.75) monkey images, mris_makes_surfaces finish without errors but the surfaces have notches, I attach an image as an example of the error.

This is the line that I am using
mris_make_surfaces -whiteonly -noaparc -noaseg -mgz -T1 brain.finalsurfs subject lh.

The error only appers with mris_make_surfaces, the segmentation of wm and ?h.orig looks good.

Thanks a lot

Pam