There's not a volume that the surface was created from, but there is a volume that more-or-less matches. Just look in $FREESURFER_HOME/subjects/fsaverage/mri. You can use any of the volumes there.

doug

Ritobrato Datta wrote:

Hello All,

Which is the volumetric version of the fsaverage brain in freesurfer ? Can you tell me what is it called ?

Thanks

Ri

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