title: Effects of marihuana on contingent negative variation and reaction time.
mesh_terms: D000328:Adult; D001288:Attention / Q000187:drug effects; D002188:Cannabis / Q000494:pharmacology*; D002986:Clinical Trials as Topic; D003265:Contingent Negative Variation / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D004569:Electroencephalography / Q000187:drug effects*; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time / Q000187:drug effects*; D012737:Sex Factors