Hi freesurfer,
I have a label and each vertex in this label has a probability value. My problem is that how to determine the peak vertex (or the center of gravity) of this label and get the coordinates. And I also want to know, in the tksurfer interface, whether the vertex index has a correspondence to the vertex RAS.
Thanks a lot! Best wishes, Meng
On 05/03/2013 10:00 AM, limengsecret wrote:
Hi freesurfer, I have a label and each vertex in this label has a probability value.
what format are you using for the label? Is it a freesurfer .label file?
My problem is that how to determine the peak vertex (or the center of gravity) of this label and get the coordinates. And I also want to know, in the tksurfer interface, whether the vertex index has a correspondence to the vertex RAS.
Each vertex has an RAS which you should be able to see in the interface. If not, you can add it with View->Configure->Information doug
Thanks a lot! Best wishes, Meng
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