title: Physiology of functional activation.
authors.affiliation: Department of Neurology, University of Pennsylvania School of Medicine, 3400 Spruce St., Philadelphia, PA 19104, USA.
authors.forename: John A
authors.initials: JA
authors.lastname: Detre
mesh_terms: D001783:Blood Flow Velocity; D001812:Blood-Brain Barrier / Q000502:physiology; D001921:Brain / Q000502:physiology*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D004058:Diffusion; D006801:Humans; D008279:Magnetic Resonance Imaging; D010100:Oxygen / Q000097:blood* / Q000378:metabolism*
chemical_list: D010100:Oxygen