title: Factor analysis of evoked potentials.
mesh_terms: D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects / Q000502:physiology*; D002746:Chlorpromazine / Q000494:pharmacology; D005071:Evoked Potentials; D005163:Factor Analysis, Statistical; D008694:Methamphetamine / Q000494:pharmacology; D010634:Phenobarbital / Q000494:pharmacology; D010919:Placebos
chemical_list: D010919:Placebos; D008694:Methamphetamine; D002746:Chlorpromazine; D010634:Phenobarbital