You can move the surface around in freeview. Under Tools->RepositionSurface. Change "Intensity" to "Coordinate", then Shift+Left click near the surface to select the point on the surface you want to move (ie, the vertex), then Shift+Ctrol+Left to click on the location you want it to move to, then hit Apply. When it is the way you like it, save the surface. Note that recon-all will not notice this change and so will over-write it if you re-run recon-all. The next version will have a way to incorporate this into recon-all.

On 10/21/2020 7:00 PM, Wei Koo wrote:

External Email - Use Caution

Hello FreeSurfer Developers,

I am trying to make edits to the white matter segmentation. I have tried making edits to wm.mgz and repeating recon2-wm but I was wondering if there is a way to make direct edits to lh.white?

I've searched the lists and did not seem to find anything regarding editing the surface directly.

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