Glutamate DehydrogenaseReceptors, GlutamateVesicular Glutamate Transport Protein 1HyperammonemiaMotor Skills DisordersRecruitment, NeurophysiologicalPurkinje CellsLong-Term Synaptic DepressionCerebellumSindbis VirusHyperinsulinismPresynaptic TerminalsMicroscopy, Electron, TransmissionNerve FibersNeuronal PlasticityExcitatory Postsynaptic PotentialsGlutamic AcidCell Line, TransformedSynapsesMice, KnockoutGene Transfer TechniquesMutation, MissenseAmygdalaProtein TransportMice, Inbred C57BLGreen Fluorescent ProteinsMutationModels, MolecularAmino Acid SequenceMotor ActivityAnimals, NewbornGene ExpressionMice, TransgenicPatch-Clamp TechniquesAnalysis of VarianceElectric StimulationDisease Models, AnimalProtein Structure, Tertiary