Hello,

For an analysis, we’re trying to calculate a Total Brain Volume covariate based on the data in aseg.stats, generated using version 5.0.0. Basically, we want to include all WM and GM but not CSF.

I was thinking of doing Total GM + Cortical WM + L&R Cerebellum WM. Would this be the correct way to do it, or should we use some other combination?

Thanks,

Aaron