Hi Kan
if you draw a volumetric label you first need to sample it to the surface
of that subject (mri_label2label --sample). If all you want are stats from
the subject there is no need to map it to fsaverage - that is only
necessary if you want to use a group coordinate system.
cheers
Bruce
On Fri, 25 Jan 2019,
310913949 wrote:
External Email - Use Caution
Dear Freesurfer Experts,
I want to extract cortical features of a ROI that I drawn manually on
the rawavg.mgz in Freesurfer, but i
don't know how to do that. I think maybe first the lesion mask should be
registered to the standard templates
fsaverage, but I don't know what the command line is , could you tell me? And
secondly, I should use
mri_label2label to map the label to individual subject and extract the
cortical features of the ROI, am I right?
I am looking forward to your reply!Thanks.
Best wishes!
Kan Deng
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