Motor CortexMovementMotor NeuronsNeuronsMotor Neuron DiseaseNeurons, AfferentEvoked Potentials, MotorCerebral CortexSurvival of Motor Neuron 1 ProteinMotor ActivityAction PotentialsSpinal CordSurvival of Motor Neuron 2 ProteinAxonsAmyotrophic Lateral SclerosisCells, CulturedNerve Tissue ProteinsMolecular Motor ProteinsElectric StimulationSynapsesMuscular Atrophy, SpinalElectrophysiologySynaptic TransmissionModels, NeurologicalDendritesPatch-Clamp TechniquesNeural InhibitionDopaminergic NeuronsNerve DegenerationAnimals, NewbornInterneuronsBrainHippocampusTime FactorsCatsSensory Receptor CellsSMN Complex ProteinsGanglia, InvertebrateImmunohistochemistryMice, TransgenicRats, Sprague-DawleyMembrane PotentialsGABAergic NeuronsCholinergic Neuronsgamma-Aminobutyric AcidGlutamic AcidElectromyographyGanglia, SpinalNerve NetNeuronal PlasticityMotor Skills DisordersPyramidal CellsNeuritesReaction TimeRats, WistarExcitatory Postsynaptic PotentialsMice, Inbred C57BLNeuropeptidesReceptors, N-Methyl-D-AspartateN-MethylaspartateAplysiaEvoked PotentialsCell DeathThalamusNeuroprotective AgentsDisease Models, AnimalPsychomotor PerformanceBehavior, AnimalBrain StemGreen Fluorescent ProteinsNeurons, EfferentAfferent PathwaysOlfactory Receptor NeuronsVisual CortexNeurogliaNeural ConductionDopamineCell CountNeuromuscular DiseasesMedulla OblongataAxonal TransportAnalysis of VarianceNeuromuscular JunctionNeocortexMice, KnockoutNeurogenesisPhysical StimulationCerebellumEmbryo, MammalianCalciumSignal TransductionSomatosensory CortexSuperoxide DismutaseNerve Growth FactorsCell SurvivalExcitatory Amino Acid AntagonistsCentral Nervous SystemAnterior Horn CellsCholine O-AcetyltransferaseGene Expression Regulation, Developmental