Conditioning, OperantConditioning, ClassicalConditioning (Psychology)LymnaeaReinforcement (Psychology)AplysiaBehavior, AnimalMethylergonovineAppetitive BehaviorH-ReflexGanglia, InvertebrateConditioning, EyelidAvoidance LearningExtinction, PsychologicalMemoryReinforcement ScheduleDiscrimination LearningAssociation LearningNeck MusclesRats, Long-EvansLearningCheekTransplantation ConditioningRewardFearSelf AdministrationMaze LearningFeeding BehaviorHeadNeuronal PlasticityAcoustic StimulationDiscrimination (Psychology)Motor ActivityElectromyographyAnalysis of VarianceMotor NeuronsElectroshockReaction TimeProblem-Based LearningNeuronsElectric StimulationMouthReversal LearningBlinkingRats, Sprague-DawleyVerbal LearningTime FactorsCuesAmygdalaElectrophysiologyFreezing Reaction, CatalepticSerial LearningHippocampusAir ConditioningRetention (Psychology)SmellOdorsTransfer (Psychology)MotivationSpatial BehaviorBusulfanPsychology, ExperimentalPsychomotor PerformanceTransplantation, HomologousGalvanic Skin ResponseConsummatory BehaviorGeneralization (Psychology)ColumbidaeHematopoietic Stem Cell TransplantationChoice BehaviorHabituation, PsychophysiologicProbability LearningMemory, Long-TermEthanolExploratory BehaviorVidarabineMyeloablative AgonistsWhole-Body IrradiationGraft vs Host DiseaseCentral Nervous System DepressantsPhotic StimulationTeachingMotor SkillsCocaineLong-Term PotentiationTasteArtificial IntelligenceNeural PathwaysDose-Response Relationship, DrugStartle ReactionMental RecallBrainSucroseFood PreferencesMice, Inbred C57BLRats, HairlessPractice (Psychology)Nucleus AccumbensPrefrontal CortexEducational Measurement