Motor NeuronsNeuronsMotor Neuron DiseaseNerve DegenerationCell SurvivalSurvival of Motor Neuron 1 ProteinRetinal DegenerationMacular DegenerationNeurons, AfferentApoptosisSurvival of Motor Neuron 2 ProteinMotor CortexSurvival RateAmyotrophic Lateral SclerosisEvoked Potentials, MotorSpinal CordWallerian DegenerationMuscular Atrophy, SpinalAxonsCells, CulturedMotor ActivityCaspasesCaspase 3Apoptosis Regulatory ProteinsTime FactorsNerve Tissue ProteinsSMN Complex ProteinsSignal TransductionImmunohistochemistryDisease Models, AnimalMice, TransgenicMice, Inbred C57BLAction PotentialsProto-Oncogene Proteins c-bcl-2In Situ Nick-End LabelingInhibitor of Apoptosis ProteinsMutationDisease-Free SurvivalCell DeathCell Line, TumorSurvivalDNA FragmentationMice, KnockoutIntervertebral Disc DegenerationSynapsesbcl-2-Associated X ProteinBrainMolecular Motor ProteinsElectric StimulationBlotting, WesternSuperoxide DismutaseMitochondriaNeuromuscular DiseasesSurvival AnalysisAnimals, NewbornGanglia, InvertebrateRats, Sprague-DawleyElectrophysiologyDopaminergic NeuronsRNA, MessengerCell CountCell LineInterneuronsFrontotemporal Lobar DegenerationDose-Response Relationship, DrugSynaptic TransmissionAnimals, Genetically ModifiedX-Linked Inhibitor of Apoptosis ProteinGraft SurvivalCholinergic NeuronsCell DifferentiationMovementAnterior Horn CellsCerebral CortexCell ProliferationApoptosis Inducing FactorEnzyme ActivationNeuromuscular JunctionGanglia, SpinalDendritesGene Expression RegulationMembrane PotentialsCaspase InhibitorsSensory Receptor CellsElectromyographyAplysiaGreen Fluorescent ProteinsHippocampusCaspase 9RetinaTumor Suppressor Protein p53Reverse Transcriptase Polymerase Chain ReactionMolecular Sequence DataPatch-Clamp TechniquesCASP8 and FADD-Like Apoptosis Regulating ProteinRats, WistarEnzyme InhibitorsModels, NeurologicalTransfectionGABAergic Neurons