Motor NeuronsAmyotrophic Lateral SclerosisCell SurvivalNeuronsMotor Neuron DiseaseSpinal CordSuperoxide DismutaseSurvival of Motor Neuron 1 ProteinNeurons, AfferentMotor CortexSurvival of Motor Neuron 2 ProteinEvoked Potentials, MotorMuscular Atrophy, SpinalAxonsMotor ActivityNerve Tissue ProteinsSMN Complex ProteinsNerve DegenerationCells, CulturedAction PotentialsSurvival RateNerve Growth FactorsMice, TransgenicMolecular Motor ProteinsImmunohistochemistryTime FactorsGanglia, SpinalElectric StimulationAnimals, NewbornSynapsesNeuromuscular DiseasesGanglia, InvertebrateDisease Models, AnimalBrain-Derived Neurotrophic FactorNeuritesElectrophysiologyInterneuronsSynaptic TransmissionHippocampusBrainMovementCell DeathMesencephalonCholinergic NeuronsMice, Inbred C57BLAplysiaDopaminergic NeuronsCell CountRats, Sprague-DawleyElectromyographyNeurogenesisAnterior Horn CellsNeuromuscular JunctionMutationCentral Nervous SystemMice, KnockoutSpiral GanglionNeurotrophin 3DendritesSensory Receptor CellsSignal TransductionBulbar Palsy, ProgressivePatch-Clamp TechniquesGABAergic NeuronsNeural InhibitionNeurogliaModels, NeurologicalGene Expression Regulation, DevelopmentalDopamineReceptor, Nerve Growth FactorAnalysis of VarianceCerebral CortexAstrocytesFacial NerveAnimals, Genetically ModifiedMembrane PotentialsNerve Growth FactorMotor Skills DisordersCell DifferentiationTyrosine 3-Monooxygenasegamma-Aminobutyric AcidBrain StemSuperior Cervical GanglionNeuropeptidesAxonal TransportApoptosisSubstantia NigraCholine O-AcetyltransferaseNeural ConductionDisease-Free SurvivalCiliary Neurotrophic FactorSurvivalGangliaGreen Fluorescent ProteinsGrasshoppersNeurofilament ProteinsNerve NetLocomotionNeurons, EfferentBehavior, Animal