help > RE: PET-data
Sep 11, 2019  11:09 AM | Andreas Voldstad - University of Oslo and LMU of Munich
RE: PET-data
Originally posted by Duncan Green:
Hi Andreas,

My lab and myself have been doing this for the past while. PET data obtained from various ROIs around the brain are entered in as second-level covariates and used as a correlation analysis with different ROI-ROI contrasts.


Dear Duncan,

I am at a point now where I want to perform this in my analysis, but I am not totally clear on how to implement it.

Do you input one (average) PET value per subject for each ROI?
And how do you obtain the value, given that the PET values are relative (no arterial data).


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Andreas Voldstad Jul 23, 2019
Duncan Green Jul 23, 2019
RE: PET-data
Andreas Voldstad Sep 11, 2019
Andreas Voldstad Jul 24, 2019
Duncan Green Jul 24, 2019
Stephen L. Jul 24, 2019