NeurogenesisDentate GyrusNeural Stem CellsNeuronsBromodeoxyuridineHippocampusStem CellsCell DifferentiationAdult Stem CellsCell ProliferationLateral VentriclesNervous SystemNerve Tissue ProteinsGene Expression Regulation, DevelopmentalBasic Helix-Loop-Helix Transcription FactorsOlfactory BulbNestinCell CountNeuropeptidesTelencephalonBrainCerebral VentriclesNeuroepithelial CellsNeurogliaReceptors, NotchMice, Inbred C57BLImmunohistochemistryMice, TransgenicIn Situ HybridizationAntimetabolitesMicrotubule-Associated ProteinsMaze LearningProsencephalonIntermediate Filament ProteinsCentral Nervous SystemSignal TransductionZebrafishAgingHomeodomain ProteinsCerebral CortexSOXB1 Transcription FactorsAnimals, NewbornNeuronal PlasticityMice, KnockoutOlfactory MucosaBrain-Derived Neurotrophic FactorCell LineageGlial Fibrillary Acidic ProteinEmbryo, NonmammalianTranscription FactorsCell MovementCell SurvivalFluoxetineStem Cell NicheNeocortexNerve RegenerationBehavior, AnimalMemoryEmbryo, MammalianCells, CulturedOrganogenesisPhosphopyruvate HydrataseZebrafish ProteinsCell DivisionRats, Sprague-DawleyAstrocytesDisease Models, AnimalHelix-Loop-Helix MotifsMethylazoxymethanol AcetateXenopus ProteinsAntidepressive AgentsElectroporationBody PatterningPhysical Conditioning, AnimalReceptor, Notch1Embryonic StructuresRepressor ProteinsOlfactory PathwaysEctodermTime FactorsRhombencephalonChick EmbryoMorphogenesisMesencephalonNeural Cell Adhesion Molecule L1Animals, Genetically ModifiedPaired Box Transcription FactorsIn Situ Nick-End LabelingEmbryonic Stem CellsGreen Fluorescent ProteinsLearningRetinaSpatial BehaviorInterneuronsExploratory BehaviorNeural CrestDrosophila ProteinsDrosophilaPhenotypeEpendyma