Hi Roberta
we compute but do not apply the talairach transform, so all the volumes,
surfaces, ROIs are in subject space, not talairach.
cheers
Bruce
On Mon, 13 Oct 2014,
Roberta Santoro wrote:
Dear list,
I am new to Freesurfer and I have a doubt about the Talairach
transformation. As far I understand, the Talairach transformation is applied
to compute the surface representations. However, this seems to be a “hidden“
step, i.e. no volume is saved as Talairach transformed. Is this correct? Do
the final surfaces (and parcellations) show the brain before or after
Talairach transformation? I am asking this because I need to extract ROIs in
the original space, i.e. before Talairach transform.
Thanks a lot for your help
Roberta
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