The Whole Brain Catalog is a crowdsourcing project where scientists enter data from across the research spectrum, in a variety of forms, like MRI data, stained neurons and theoretical diagrams of brain circuitry and presents them in a way that scientists, doctors and 3-D animators can digest in a unified way. Those users then contribute back to the site, wiki-style, to produce an increasingly full model of the brain at every scale, down to the molecular level. Check out the article (Click picture)