Memory, Short-TermMemoryMemory DisordersSpace PerceptionSpatial BehaviorMaze LearningPrefrontal CortexNeuropsychological TestsPsychomotor PerformanceReaction TimeGuanfacineCognitionAttentionRetention (Psychology)Magnetic Resonance ImagingBehavior, AnimalFrontal LobeParietal LobeTask Performance and AnalysisAnalysis of VarianceHippocampusBrain MappingMacaca mulattaExploratory BehaviorMental RecallExecutive FunctionImmunologic MemoryCognition DisordersBrainPhotic StimulationRecognition (Psychology)Rats, Long-EvansCA1 Region, HippocampalSchizophreniaMemory, Long-TermPattern Recognition, VisualLearningAnterior Thalamic NucleiScopolamine HydrobromideNerve NetVisual PerceptionCarbolinesBenzazepinesAdrenergic alpha-2 Receptor AgonistsFunctional LateralityLuteolinMuscimolImage Processing, Computer-AssistedHabituation, PsychophysiologicDiscrimination LearningCuesAgingSaccadesSchizophrenic PsychologyDronabinolVerbal LearningReceptors, N-Methyl-D-AspartateMemory, EpisodicDopamine AgonistsNeural PathwaysCerebral CortexClozapineOrientationRats, Sprague-DawleyReceptors, Dopamine D1Time FactorsMotor ActivityClonidineDopamineAdrenergic alpha-AgonistsNeuronsSerial LearningVerbal BehaviorDisease Models, AnimalStress, PsychologicalMice, Inbred C57BLMice, KnockoutIndividualityProactive InhibitionAssociation LearningTemporal LobeMental ProcessesInhibition (Psychology)Motor SkillsIntelligenceDose-Response Relationship, DrugElectroencephalographyColor PerceptionProblem SolvingModels, NeurologicalDiscrimination (Psychology)Wechsler ScalesConditioning (Psychology)Evoked PotentialsModels, PsychologicalAssociationAmnesiaCatechol O-MethyltransferaseReadingFear