Motor NeuronsNeural Stem CellsNeuronsMotor Neuron DiseaseStem CellsCell SurvivalSurvival of Motor Neuron 1 ProteinNeurons, AfferentApoptosisCells, CulturedSurvival of Motor Neuron 2 ProteinSurvival RateMotor CortexNeurogenesisSpinal CordCell DifferentiationEvoked Potentials, MotorStem Cell TransplantationAdult Stem CellsAmyotrophic Lateral SclerosisNerve Tissue ProteinsCell ProliferationSignal TransductionMotor ActivityMuscular Atrophy, SpinalImmunohistochemistryNestinTime FactorsCaspase 3CaspasesApoptosis Regulatory ProteinsMice, TransgenicAxonsMice, Inbred C57BLBrainSMN Complex ProteinsAstrocytesInhibitor of Apoptosis ProteinsAction PotentialsDisease Models, AnimalNeurogliaProto-Oncogene Proteins c-bcl-2Cell Line, TumorCell LineageMultipotent Stem CellsIn Situ Nick-End LabelingMice, KnockoutLateral VentriclesDisease-Free SurvivalIntermediate Filament ProteinsGene Expression Regulation, DevelopmentalStem Cell NicheAnimals, NewbornCell CountNeoplastic Stem CellsNerve DegenerationMutationCell LineGreen Fluorescent ProteinsCell DeathSurvivalBlotting, WesternHematopoietic Stem CellsFetal Stem CellsRats, Sprague-DawleySynapsesHippocampusDNA FragmentationEmbryo, MammalianMolecular Motor ProteinsGraft SurvivalRNA, MessengerBrain StemElectric Stimulationbcl-2-Associated X ProteinCentral Nervous SystemSurvival AnalysisPlant StemsReverse Transcriptase Polymerase Chain ReactionCerebral CortexGene Expression RegulationSuperoxide DismutaseElectrophysiologyNeuromuscular DiseasesGanglia, InvertebrateInterneuronsProsencephalonMitochondriaTranscription FactorsPluripotent Stem CellsEpendymaDopaminergic NeuronsModels, BiologicalDose-Response Relationship, DrugCell MovementX-Linked Inhibitor of Apoptosis ProteinEnzyme ActivationEmbryonic Stem CellsSynaptic TransmissionCell Division