Motor NeuronsMotor Neuron DiseaseNeuronsSurvival of Motor Neuron 1 ProteinNeurons, AfferentCell SurvivalSurvival of Motor Neuron 2 ProteinMotor CortexSurvival RateEvoked Potentials, MotorSpinal CordAmyotrophic Lateral SclerosisMuscular Atrophy, SpinalMotor ActivityAxonsSMN Complex ProteinsAction PotentialsNerve Tissue ProteinsDisease-Free SurvivalTime FactorsSurvivalCells, CulturedElectric StimulationMolecular Motor ProteinsNerve DegenerationSynapsesImmunohistochemistryGanglia, InvertebrateMice, TransgenicNeuromuscular DiseasesSurvival AnalysisElectrophysiologyInterneuronsSynaptic TransmissionMovementDisease Models, AnimalGraft SurvivalMutationSuperoxide DismutaseCholinergic NeuronsAplysiaDopaminergic NeuronsBrainElectromyographyMice, Inbred C57BLNeuromuscular JunctionAnterior Horn CellsDendritesSensory Receptor CellsAnimals, NewbornGanglia, SpinalPatch-Clamp TechniquesNeural InhibitionModels, NeurologicalGABAergic NeuronsBulbar Palsy, ProgressiveSignal TransductionCerebral CortexAnimals, Genetically ModifiedHippocampusMembrane PotentialsFacial NerveMice, KnockoutMotor Skills DisordersCell Countgamma-Aminobutyric AcidNeuropeptidesCell DifferentiationBrain StemRats, Sprague-DawleyBehavior, AnimalAnalysis of VarianceGreen Fluorescent ProteinsTreatment OutcomeAxonal TransportGene Expression Regulation, DevelopmentalCentral Nervous SystemMolecular Sequence DataLocomotionCholine O-AcetyltransferaseNeural ConductionGangliaNerve NetCell DeathGrasshoppersApoptosisNeurofilament ProteinsReaction TimeMuscle, SkeletalNeuronal PlasticityNerve Growth FactorsNeurons, EfferentMedulla OblongataExcitatory Postsynaptic PotentialsGlutamic AcidCatsEvoked PotentialsRats, WistarRNA, MessengerDopamine