RewardRecognition (Psychology)Choice BehaviorMotivationConditioning, OperantAnticipation, PsychologicalCuesNucleus AccumbensBehavior, AnimalMolecular Sequence DataReinforcement (Psychology)Self StimulationReaction TimePattern Recognition, VisualPunishmentAmino Acid SequenceLearningDopamineBrain MappingMagnetic Resonance ImagingImpulsive BehaviorDecision MakingBinding SitesModels, MolecularProbability LearningProtein BindingPrefrontal CortexRats, Long-EvansPsychomotor PerformanceBrainBasal GangliaPhotic StimulationAssociation LearningAnalysis of VarianceConditioning (Psychology)Base SequenceFeedback, PsychologicalVentral Tegmental AreaConditioning, ClassicalCocaineFood PreferencesReinforcement ScheduleDriveGamblingNeuronsPattern Recognition, PhysiologicalReceptors, Pattern RecognitionCorpus StriatumBehavior, AddictiveMemoryProtein Structure, TertiarySubstrate SpecificityTime FactorsGames, ExperimentalPattern Recognition, AutomatedDiscrimination LearningLimbic SystemAppetitive BehaviorAnhedoniaMacaca mulattaDiscrimination (Psychology)Neural PathwaysFeeding BehaviorEconomics, BehavioralDopamine Uptake InhibitorsImage Processing, Computer-AssistedSelf AdministrationAmygdalaCrystallography, X-RayGyrus CinguliModels, PsychologicalNeuropsychological TestsSucroseFrontal LobePleasureTask Performance and AnalysisProtein ConformationCaudate NucleusSubstance Withdrawal SyndromeNucleic Acid ConformationEmotionsOrigin Recognition ComplexSpeech Recognition SoftwareDNAMesencephalonExploratory BehaviorGoalsFaceFoodFlupenthixolOdorsPlant NectarMutationBehaviorSequence Homology, Amino AcidFunctional NeuroimagingSocial BehaviorEscherichia coliLigandsSpatial Behavior