Differential actions of adenosine A1 and A2A antagonists on the effort-related effects of dopamine D2 antagonism
Salamone J, Farrar A, Font L, Patel V, Schlar D, Nunes E, Collins L, Sager T. Differential actions of adenosine A1 and A2A antagonists on the effort-related effects of dopamine D2 antagonism. Behavioural Brain Research 2009, 201: 216-222. PMID: 19428636, PMCID: PMC2806666, DOI: 10.1016/j.bbr.2009.02.021.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine A1 Receptor AntagonistsAdenosine A2 Receptor AntagonistsAnalysis of VarianceAnimalsBehavior, AnimalCaffeineCentral Nervous System AgentsChoice BehaviorConditioning, OperantDopamine AntagonistsDopamine D2 Receptor AntagonistsFeeding BehaviorHaloperidolMaleMotivationPurinesRatsRats, Sprague-DawleyReinforcement ScheduleXanthinesConceptsAdenosine antagonist caffeineEffort-related effectsAntagonist DPCPXAntagonist caffeineDopamine D2 antagonismPreferred lab chowEffects of dopamineEffects of haloperidolAbsence of haloperidolRatio 5 scheduleEffort-related choice behaviorStriatal neuronsReceptor antagonistStriatal areasIP injectionD2 antagonismDopamine receptorsLab chowAdenosine A1