title: Pharmacological challenge and PET imaging.
authors.affiliation: MRC Cyclotron Unit, Hammersmith Hospital, London.
authors.forename: R J
authors.initials: RJ
authors.lastname: Dolan
authors.forename: P M
authors.initials: PM
authors.lastname: Grasby
authors.forename: C
authors.initials: C
authors.lastname: Bench
authors.forename: K J
authors.initials: KJ
authors.lastname: Friston
authors.forename: C D
authors.initials: CD
authors.lastname: Frith
mesh_terms: D001058:Apomorphine / Q000494:pharmacology; D001519:Behavior / Q000187:drug effects; D002065:Buspirone / Q000494:pharmacology; D002560:Cerebrovascular Circulation / Q000502:physiology; D006801:Humans; D009490:Neurosecretory Systems / Q000187:drug effects*; D014055:Tomography, Emission-Computed
chemical_list: D001058:Apomorphine; D002065:Buspirone