Motor NeuronsMotor Neuron DiseaseNeuronsSurvival of Motor Neuron 1 ProteinNeurons, AfferentDiseasePolymorphism, Single NucleotideMotor CortexSurvival of Motor Neuron 2 ProteinEvoked Potentials, MotorGenetic Predisposition to DiseaseAmyotrophic Lateral SclerosisSpinal CordHaplotypesLinkage DisequilibriumMuscular Atrophy, SpinalMotor ActivityGenome-Wide Association StudyGenotypeGenetic VariationAxonsAllelesSMN Complex ProteinsGene FrequencyAction PotentialsGenome, HumanGenetic Diseases, InbornNerve Tissue ProteinsGenetics, PopulationModels, GeneticGenetic Association StudiesMolecular Motor ProteinsChromosome MappingElectric StimulationNerve DegenerationSynapsesPhenotypeNeuromuscular DiseasesGanglia, InvertebrateCase-Control StudiesMolecular Sequence DataMutationElectrophysiologyDatabases, GeneticInterneuronsSynaptic TransmissionPolymorphism, GeneticMovementCholinergic NeuronsCells, CulturedAplysiaMice, TransgenicDopaminergic NeuronsSuperoxide DismutaseElectromyographySequence Analysis, DNAAnterior Horn CellsNeuromuscular JunctionDendritesSensory Receptor CellsAlgorithmsBulbar Palsy, ProgressiveGanglia, SpinalNeural InhibitionGABAergic NeuronsPatch-Clamp TechniquesHLA-DQ AntigensImmunohistochemistryDatabases, Nucleic AcidModels, NeurologicalBrainSoftwareComputational BiologyEuropean Continental Ancestry GroupGenetic TestingComputer SimulationCerebral CortexAnimals, NewbornDisease Models, AnimalGenetic MarkersTime FactorsMajor Histocompatibility ComplexFacial NerveMembrane PotentialsHLA-DQ beta-ChainsMotor Skills DisordersMolecular Sequence AnnotationAnimals, Genetically ModifiedHippocampusEpistasis, Geneticgamma-Aminobutyric AcidBrain StemAxonal TransportBase SequenceNeuropeptidesGenomicsNeural ConductionPhylogenyCholine O-AcetyltransferaseCrohn Disease