Exploratory BehaviorBehavior, AnimalMotor ActivityMaze LearningPsychology, ExperimentalLocomotionIllness BehaviorHyperkinesisGroomingHabituation, PsychophysiologicAnxietySocial BehaviorAnalysis of VarianceSpatial BehaviorAvoidance LearningCorticosteroneBiogenic AminesBrainFeeding BehaviorRestraint, PhysicalRats, Sprague-DawleyLearningRats, WistarFearHippocampusMemoryDisease Models, AnimalDose-Response Relationship, DrugMice, Inbred C57BLStereotyped BehaviorAnimals, NewbornTime FactorsStress, PhysiologicalMice, KnockoutNeuronsEnvironmentMice, Inbred StrainsCircadian RhythmStress, PsychologicalPsychomotor PerformanceBody WeightCocaineHealth BehaviorSpace PerceptionBehaviorSexual Behavior, AnimalMethamphetamineAmphetamineSexual BehaviorMice, TransgenicDopamineCentral Nervous System StimulantsNucleus AccumbensSwimmingBody TemperatureDopamine Uptake InhibitorsChild BehaviorMaternal BehaviorAdolescent BehaviorActivity CyclesHaloperidolTelemetryChild Behavior DisordersConditioning, OperantSelf AdministrationAnti-Anxiety AgentsEatingAggressionBehavior TherapyDopamine AntagonistsSuprachiasmatic NucleusStartle ReactionChoice BehaviorLampreysCorpus StriatumDopamine AgonistsDrinking BehaviorReceptors, Dopamine D2Dextroamphetamine