Exploratory BehaviorBehavior, AnimalMotor ActivityPsychology, ExperimentalMaze LearningIllness BehaviorGroomingSocial BehaviorHyperkinesisFeeding BehaviorHabituation, PsychophysiologicAnxietySpatial BehaviorLocomotionAnalysis of VarianceAvoidance LearningHealth BehaviorBiogenic AminesCorticosteroneBehaviorSexual BehaviorRestraint, PhysicalBrainLearningSexual Behavior, AnimalFearHippocampusChild BehaviorMemoryAdolescent BehaviorDisease Models, AnimalStress, PhysiologicalTime FactorsRats, Sprague-DawleyEnvironmentChild Behavior DisordersMaternal BehaviorStress, PsychologicalBehavior TherapyAnimals, NewbornRats, WistarNeuronsPsychomotor PerformanceMice, Inbred C57BLMice, Inbred StrainsStereotyped BehaviorSpace PerceptionMice, KnockoutDose-Response Relationship, DrugAggressionAgonistic BehaviorRisk-TakingChoice BehaviorBody WeightNesting BehaviorSelf-Injurious BehaviorAppetitive BehaviorMice, TransgenicSocial Behavior DisordersPredatory BehaviorBehavior, AddictiveImpulsive BehaviorDrinking BehaviorCompulsive BehaviorRisk Reduction BehaviorQuestionnairesConsummatory BehaviorInfant Behavior