A set of
experimental techniques used by
neuroscientists. The goal of these techniques is to obtain
interesting or at least
pretty pictures of the brain that tell you something about
how your brain works.
These methods include PET, MRI, fMRI, SPECT, MRS, DTI and to a lesser extent EEG and MEG. The people that do neuroimaging tend to be a curious mix of physicists, neuroscientists, psychologists, radiologists, statisticicans and other shameless acronym fiends.