title: Why the use of benzodiazepines a few minutes before the imaging does not affect cerebral blood flow results in single photon emission computed studies.
authors.forename: Gianfranco
authors.initials: G
authors.lastname: Spalletta
authors.forename: Carlo
authors.initials: C
authors.lastname: Caltagirone
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000000981:diagnostic imaging; D001569:Benzodiazepines / Q000494:pharmacology*; D001921:Brain / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D002648:Child; D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology*; D008140:Lorazepam / Q000494:pharmacology; D015899:Tomography, Emission-Computed, Single-Photon
chemical_list: D006993:Hypnotics and Sedatives; D001569:Benzodiazepines; D008140:Lorazepam