Re: [Freesurfer] tkmedit doesn't show lines distinguishing grey and white matter

Hi Talia

we need more information to help you. Have you looked at the wm.mgz? Is it accurate? What about the ?h.orig and ?h.orig.nofix surfaces?

You need to track down where in the pipeline things started going wrong.

cheers Bruce

On Mon, 28 Jul 2014, Talia Raney wrote:

Hi,I'm having issues with tkmedit. I'm doing visual inspection and I checked tkregister to be sure that the white matter is outlined in the functional image. However, when I open tkmedit for surface and cortical segmentation, it doesn't show up the red and green lines that distinguish the boundaries of the grey and white matter. It had previously and I put a few control points but now it doesn't show up at all. Why might this be and how can it be fixed? Thanks! Talia