title: Effect of psychostimulants on the avoidance reaction to stimulation of the caudate nucleus.
mesh_terms: D000661:Amphetamine / Q000494:pharmacology*; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D002110:Caffeine / Q000494:pharmacology*; D002415:Cats; D002421:Caudate Nucleus / Q000187:drug effects*; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D004924:Escape Reaction / Q000139:chemically induced*; D007031:Hypothalamus / Q000502:physiology*; D008636:Mesencephalon / Q000502:physiology*
chemical_list: D002110:Caffeine; D000661:Amphetamine