title: Brain dopaminergic system studied in patients with dystonia using positron emission tomography.
authors.affiliation: MRC Cyclotron Unit, Hammersmith Hospital, London, England.
authors.forename: K L
authors.initials: KL
authors.lastname: Leenders
authors.forename: N
authors.initials: N
authors.lastname: Quinn
authors.forename: R S
authors.initials: RS
authors.lastname: Frackowiak
authors.forename: C D
authors.initials: CD
authors.lastname: Marsden
mesh_terms: D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging / Q000378:metabolism*; D004298:Dopamine / Q000378:metabolism*; D004421:Dystonia / Q000150:complications / Q000000981:diagnostic imaging / Q000378:metabolism*; D005260:Female; D006801:Humans; D007980:Levodopa / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000150:complications / Q000378:metabolism; D013134:Spiperone / Q000031:analogs & derivatives / Q000378:metabolism; D014055:Tomography, Emission-Computed; D014103:Torticollis / Q000378:metabolism
chemical_list: D007980:Levodopa; D013134:Spiperone; C039167:3-N-methylspiperone; D004298:Dopamine