2003
Modulation of the Kv3.1b Potassium Channel Isoform Adjusts the Fidelity of the Firing Pattern of Auditory Neurons
Macica CM, von Hehn CA, Wang LY, Ho CS, Yokoyama S, Joho RH, Kaczmarek LK. Modulation of the Kv3.1b Potassium Channel Isoform Adjusts the Fidelity of the Firing Pattern of Auditory Neurons. Journal Of Neuroscience 2003, 23: 1133-1141. PMID: 12598601, PMCID: PMC6742259, DOI: 10.1523/jneurosci.23-04-01133.2003.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsBrain StemCells, CulturedCHO CellsCricetinaeElectric ConductivityEvoked Potentials, AuditoryKineticsMiceMice, KnockoutNeuronsNeuropeptidesPatch-Clamp TechniquesPhosphorylationPotassium ChannelsPotassium Channels, Voltage-GatedProtein IsoformsProtein Kinase CSerineShaw Potassium ChannelsTetradecanoylphorbol AcetateConceptsTrapezoid bodyMedial nucleusAuditory neuronsHigh-frequency stimulationWild-type neuronsKv3.1 potassium channelHigh-threshold componentPotassium channel isoformsGreat temporal precisionPartial decreaseProtein kinase C activationAction potentialsLocation of soundsMice resultsFiring patternsNeuronsSensory stimulationPotassium channelsChannel isoformsKinase C activationKv3.1Kv3.1 geneStimulationHigh frequencyProtein kinase C
2000
Modification of delayed rectifier potassium currents by the Kv9.1 potassium channel subunit
Richardson F, Kaczmarek L. Modification of delayed rectifier potassium currents by the Kv9.1 potassium channel subunit. Hearing Research 2000, 147: 21-30. PMID: 10962170, DOI: 10.1016/s0378-5955(00)00117-9.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAuditory PathwaysComputer SimulationDelayed Rectifier Potassium ChannelsEvoked Potentials, AuditoryFemaleHumansIn Vitro TechniquesMembrane PotentialsModels, NeurologicalNeuronsOocytesPotassium ChannelsPotassium Channels, Voltage-GatedRatsRecombinant ProteinsShab Potassium ChannelsXenopus laevisConceptsRectifier potassium currentPotassium channel subunitsChannel subunitsPotassium currentInward currentsInhibition of firingHigh-frequency stimulationVariety of neuronsPotassium channel alpha subunitChannel alpha subunitFrequency stimulationAuditory pathwayInferior colliculusSustained depolarizationAction potentialsModel neuronsFiring patternsKv9.1NeuronsPotassium channelsAmplitude of currentsKv2.1Sound stimuliRate of activationTetraethyl ammonium ions