Drug effect and possible time trends of the quantitative wakeful EEG.
D000328:Adult; D000661:Amphetamine / Q000494:pharmacology*; D002540:Cerebral Cortex / Q000187:drug effects*; D003201:Computers; D003202:Computers, Analog; D004569:Electroencephalography; D006801:Humans; D008297:Male; D010424:Pentobarbital / Q000494:pharmacology*; D010919:Placebos; D012890:Sleep / Q000187:drug effects; D013997:Time Factors; D014851:Wakefulness
D010919:Placebos; D000661:Amphetamine; D010424:Pentobarbital