It is certainly good for FDG. Tau is a little trickier, but I think it has been used. I think the reference region for tau is still an open question. For FDG, people often use pons.

On 3/25/19 10:33 AM, miracle ozzoude wrote:

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Hello FreeSurfer, 

I would like to know if mri_gtmpvc for PetSurfer is appropriate for Tau (AV_1451) and FDG pet imaging. Also, is cerebellum a good reference point for both tracers? 

Thanks. 

Paul

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