title: Computer analyzed EEG in amphetamine-responsive hyperactive children.
abstract: Electroencephalographic (EEG) frequency analysis and evoked potentials (EPs) of 27 hyperactive children were examined to determine which, if any, of these electrophysiological parameters might be useful for the selection of those children likely to respond to stimulant medication. The children were treated with placebo, d-amphetamine, and l-amphetamine in double-blind fashion and in random order. EEGs for frequency analysis, visual EPs, and auditory EPs were obtained before and during treatment. Off medication, hyperactive responders to amphetamine had higher predominant beta frequency and shorter latencies of some EP waves than did nonresponders. Although the findings reported here would not select all responders, they would allow the exclusion of most nonresponders.
mesh_terms: D000293:Adolescent; D000661:Amphetamine / Q000097:blood / Q000627:therapeutic use*; D001289:Attention Deficit Disorder with Hyperactivity / Q000188:drug therapy*; D002648:Child; D003201:Computers; D003913:Dextroamphetamine / Q000097:blood / Q000627:therapeutic use*; D004311:Double-Blind Method; D004569:Electroencephalography / Q000295:instrumentation*; D005071:Evoked Potentials / Q000187:drug effects; D005260:Female; D006801:Humans; D008297:Male
chemical_list: D000661:Amphetamine; D003913:Dextroamphetamine