>fMRI, which is what I first associate when somebody says "MRI" and "brain". That's an odd first-association. fMRI is not used much outside the brain, but neur

>fMRI, which is what I first associate when somebody says "MRI" and "brain". That's an odd first-association. fMRI is not used much outside the brain, but neuroimaging relies on structural contrasts (i.e. "normal" MRI) and diffusion imaging (a proxy for looking at axonal connectivity) just as much as on functional ones.