title: The effects of methamphetamine and secobarbital on the contingent negative variation amplitude.
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D002540:Cerebral Cortex / Q000187:drug effects* / Q000502:physiology; D003265:Contingent Negative Variation; D004569:Electroencephalography; D004585:Electrooculography; D006801:Humans; D008297:Male; D008694:Methamphetamine / Q000494:pharmacology*; D010919:Placebos; D012154:Reticular Formation / Q000187:drug effects; D012631:Secobarbital / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D010919:Placebos; D012631:Secobarbital; D008694:Methamphetamine