DendritesNeuronsPyramidal CellsSynapsesAxonsDendritic SpinesHippocampusAction PotentialsPurkinje CellsMicroscopy, ElectronRats, Sprague-DawleyCells, CulturedSynaptic TransmissionImmunohistochemistryInterneuronsExcitatory Postsynaptic PotentialsNerve Tissue ProteinsMicroscopy, ConfocalNeuronal PlasticityNeocortexGreen Fluorescent ProteinsPatch-Clamp TechniquesGuanine DeaminaseCerebral CortexMicroscopy, Electron, ScanningAnimals, NewbornElectric StimulationPresynaptic TerminalsCerebellumOlfactory BulbMicroscopy, Electron, TransmissionCerebellar Cortexgamma-Aminobutyric AcidCell SizeAmacrine CellsElectrophysiologyRats, WistarSensory Receptor CellsHorseradish PeroxidaseNeuropilMicrotubule-Associated ProteinsMotor NeuronsTime FactorsLarvaCalciumNeurons, AfferentMice, Inbred C57BLNeural PathwaysMicroscopy, ImmunoelectronNeural InhibitionMembrane PotentialsMorphogenesisReceptors, N-Methyl-D-AspartateS100 Calcium Binding Protein GRetinaTetrodotoxinCell PolaritySilver StainingRetinal Bipolar CellsPhenotypeAnimals, Genetically ModifiedMutationNeuritesRetinal Ganglion CellsDrosophila ProteinsAfferent PathwaysCA1 Region, HippocampalGene Expression Regulation, DevelopmentalDentate GyrusDrosophilaOrgan Culture TechniquesCalbindinsCatsMice, TransgenicParvalbuminsReceptors, AMPASignal TransductionBrainMicrotubulesGlutamic AcidBrain-Derived Neurotrophic FactorSpinal CordCell DifferentiationMicroscopy, FluorescenceStaining and LabelingCalcium SignalingNeurogenesisOlfactory PathwaysEvoked PotentialsCell CountFluorescent DyesCytoskeletonMolecular Sequence DataEmbryo, MammalianLuminescent ProteinsActinsMice, KnockoutProtein TransportN-MethylaspartateCalbindin 2