Normal vector to a tissue surface
-
to extract the inner normal vector to the cortical surface
- mask the field (set NaN outside GM) using the Mask Filter available under "Field Data Tools" in the top ribbion.
- add the Grey Matter Surface in the post-pro
- interpolate the (masked) field to the grey matter surface using the "Interpolator" which is active when the masked field and surface is selected.
- get the normal component via the NormalFieldEvaluator under the "Field Data Tools"
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login