The effect on intellectual performance of minimal dosage of a depressant (benadryl--50 mg.) and of a stimulant (dextro-amphetamine--5 mg.).
D003913:Dextroamphetamine / Q000494:pharmacology*; D004155:Diphenhydramine / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007360:Intelligence / Q000187:drug effects*; D007361:Intelligence Tests; D008297:Male
D004155:Diphenhydramine; D003913:Dextroamphetamine