Hi Guys, Why converting a surface to .asc format changes its spatial orientation? Specifically, I have converted lh.while to lh.white.asc (using: mris_convert lh.white lh.white.asc) and plot both of them using freeview but they are not corresponding. In fact, lh.white corresponds to the volume image (e.g orig.mgz) but the lh.white.asc doesn't. See the attached screenshot. The red curve is the lh.white.asc. Any explanation would be greatly appreciated.
Best