Dear Dr Greeve,
I interestingly read the manuscript "Different partial volume correction
methods lead to different conclusions: An (18)F-FDG-PET study of aging" Thank
you for publishing this data.
I understood from this paper that he recommended stream for PVC is to correct
the PET images using Muller-Gartner method then feed the corrected maps into
three group level analyses: surface based for left and right hemispheres then
for subcortical regions..
My question is about the subcortical analysis: To describe this analysis, is it
a volumetric analysis for subcortical gray matter, or surface based?
I am sorry if my questions is basics, I don't have good experience in
freesurfer so I want to be sure that I am using the correct terms.
Thanks you for any advice!
John
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