title: Effect of caffeine on the mental calculation.
abstract: The double blind study of the effect of caffeine on the mental calculation has been carried out every year in the undergraduate course of Clinical Pharmacology, Medical School, Kyushu University. The results obtained from 1980 to 1996 are summarized and evaluated.
authors.affiliation: Department of Clinical Pharmacology, Faculty of Medicine, Kyushu University 60, Fukuoka, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Suenaga
authors.forename: T
authors.initials: T
authors.lastname: Inamitsu
authors.forename: M
authors.initials: M
authors.lastname: Hatakenaka
authors.forename: F
authors.initials: F
authors.lastname: Yanaga
authors.forename: F
authors.initials: F
authors.lastname: Shiraishi
mesh_terms: D000328:Adult; D002110:Caffeine / Q000494:pharmacology*; D004311:Double-Blind Method; D006801:Humans; D008433:Mathematics; D008606:Mental Processes / Q000187:drug effects*; D013268:Stimulation, Chemical
chemical_list: D002110:Caffeine