ApomorphineDopamine AgonistsReceptors, DopamineHaloperidolPiribedilPenile ErectionEmeticsPimozideStereotyped BehaviorDopamine AntagonistsStartle ReactionLevodopaAntiparkinson AgentsDopamineReceptors, Dopamine D2CatalepsyTranquilizing AgentsCarbidopaSensory GatingHydroxydopaminesParkinson DiseaseYawningQuinpiroleAdministration, SublingualDopamine AgentsParkinson Disease, SecondaryDomperidoneErgolines2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineReceptors, Dopamine D1OxidopamineMotor ActivityAmphetamineBis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfideDose-Response Relationship, DrugBehavior, AnimalDyskinesia, Drug-InducedHarmineSubstantia NigraAntipsychotic AgentsCorpus StriatumBenzazepinesInfusion PumpsReceptors, Dopamine D3PenisSulpirideRats, Sprague-DawleyErectile DysfunctionInjections, SubcutaneousLisurideSpiperoneMetoclopramideFlupenthixolBromocriptine