2011
Active Action Potential Propagation But Not Initiation in Thalamic Interneuron Dendrites
Casale A, McCormick D. Active Action Potential Propagation But Not Initiation in Thalamic Interneuron Dendrites. Journal Of Neuroscience 2011, 31: 18289-18302. PMID: 22171033, PMCID: PMC3269759, DOI: 10.1523/jneurosci.4417-11.2011.Peer-Reviewed Original ResearchConceptsDorsal lateral geniculate nucleusLateral geniculate nucleusSomatic current injectionAction potentialsDendritic arborsGeniculate nucleusSynaptic stimulationThalamic interneuronsMouse dorsal lateral geniculate nucleusDendritic neurotransmitter releaseEntire dendritic arborSingle action potentialAxon initial segmentVoltage-gated sodiumProximal dendritesDendritic appendagesInhibitory neurotransmitterExcitatory inputsInhibitory interneuronsVoltage-sensitive dyeSynaptic inputsThalamocortical cellsCalcium transientsCalcium imagingNeurotransmitter release
2005
Excitatory Effects of Thyrotropin-Releasing Hormone in the Thalamus
Broberger C, McCormick D. Excitatory Effects of Thyrotropin-Releasing Hormone in the Thalamus. Journal Of Neuroscience 2005, 25: 1664-1673. PMID: 15716402, PMCID: PMC6725920, DOI: 10.1523/jneurosci.3198-04.2005.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsBicucullineCalcium SignalingEpilepsyFemaleFerretsGABA AntagonistsGamma-Aminobutyric AcidGeniculate BodiesIn Vitro TechniquesInterneuronsIon TransportMaleMethacholine ChlorideMuscarinic AgonistsPatch-Clamp TechniquesPotassiumPotassium ChannelsReceptors, GABA-AThalamusThyrotropin-Releasing HormoneWakefulnessConceptsThyrotropin-releasing hormoneThalamocortical cellsApplication of TRHNeuropeptide thyrotropin-releasing hormoneRapid eye movement (REM) sleepRhythmic burst firingAnti-epileptic effectsEye movement sleepApplication of bicucullineLateral geniculate nucleusSlow-wave sleepThalamocortical network activityAction potential generationSingle-spike modeNonspecific currentsPerigeniculate neuronsExcitatory effectsGABAergic neuronsMovement sleepPGN neuronsBath applicationBurst firingGeniculate nucleusIntracellular recordingsDirect depolarization
2003
Adaptation and Temporal Decorrelation by Single Neurons in the Primary Visual Cortex
Wang X, Liu Y, Sanchez-Vives M, McCormick D. Adaptation and Temporal Decorrelation by Single Neurons in the Primary Visual Cortex. Journal Of Neurophysiology 2003, 89: 3279-3293. PMID: 12649312, DOI: 10.1152/jn.00242.2003.Peer-Reviewed Original ResearchConceptsPrimary visual cortical neuronsVisual cortical slicesCellular mechanismsVisual cortical neuronsIntrinsic membrane propertiesPrimary visual cortexPossible cellular mechanismsSensory inputSlow afterhyperpolarizationIntrinsic ionic currentsCortical slicesLayer 2/3Cortical neuronsNeocortical neuronsIntracellular injectionV1 neuronsNeuronal responsesVisual cortexEfficient neural codingModel neuronsReal-world sensory inputsNeuronsIonic currentsProlonged changesSingle neurons
2002
Neuromodulatory Role of Serotonin in the Ferret Thalamus
Monckton J, McCormick D. Neuromodulatory Role of Serotonin in the Ferret Thalamus. Journal Of Neurophysiology 2002, 87: 2124-2136. PMID: 11929930, DOI: 10.1152/jn.00650.2001.Peer-Reviewed Original ResearchConceptsInhibitory postsynaptic potentialsAction of serotoninDorsal thalamusLocal interneuronsSpontaneous inhibitory postsynaptic potentialsDorsal lateral geniculate nucleusGABAergic synaptic transmissionPrimary sensory nucleiIntracellular recording techniquesPresence of tetrodotoxinTonic firing modesLateral geniculate nucleusModulation of neuronsExtracellular potassium concentrationSleep-wake cycleReversal potential shiftsSerotonergic fibersThalamocortical neuronsAssociative nucleiMedial geniculateNeuromodulatory rolePostsynaptic potentialsSerotonergic inputLateral posteriorSlice preparation
2000
Ionic Mechanisms Underlying Repetitive High-Frequency Burst Firing in Supragranular Cortical Neurons
Brumberg J, Nowak L, McCormick D. Ionic Mechanisms Underlying Repetitive High-Frequency Burst Firing in Supragranular Cortical Neurons. Journal Of Neuroscience 2000, 20: 4829-4843. PMID: 10864940, PMCID: PMC6772270, DOI: 10.1523/jneurosci.20-13-04829.2000.Peer-Reviewed Original ResearchConceptsLayer II/III pyramidal neuronsHigh-frequency burst dischargesAction potential generationAction potentialsPyramidal neuronsCortical neuronsBurst dischargesHigh-frequency burst firingVisual cortical slicesAction potential burstsFirst action potentialBurst-firing modeHigh-frequency burstsPotential generationIonic mechanismsIntrinsic burstsCortical slicesLocal cortical networksBurst firingNeocortical neuronsIntracellular recordingsPostsynaptic neuronsATX IIQX-314Single spikingMembrane Mechanisms Underlying Contrast Adaptation in Cat Area 17In Vivo
Sanchez-Vives M, Nowak L, McCormick D. Membrane Mechanisms Underlying Contrast Adaptation in Cat Area 17In Vivo. Journal Of Neuroscience 2000, 20: 4267-4285. PMID: 10818163, PMCID: PMC6772627, DOI: 10.1523/jneurosci.20-11-04267.2000.Peer-Reviewed Original ResearchConceptsPrimary visual cortexContrast adaptationDorsal lateral geniculate nucleus (dLGN) neuronsVisual cortexLateral geniculate nucleus neuronsCat primary visual cortexAction potential activityHigh-contrast visual stimulusIntrinsic neuronal mechanismsMembrane potentialApparent membrane conductanceVisual cortex cellsVisual stimuliLow-contrast stimuliNeuronal responsivenessDLGN cellsNucleus neuronsCortical neuronsIntracellular recordingsIntracellular injectionNeuronal activityReduced responsivenessSynaptic barragesNeuronal mechanismsFiring rateCellular Mechanisms of Long-Lasting Adaptation in Visual Cortical Neurons In Vitro
Sanchez-Vives M, Nowak L, McCormick D. Cellular Mechanisms of Long-Lasting Adaptation in Visual Cortical Neurons In Vitro. Journal Of Neuroscience 2000, 20: 4286-4299. PMID: 10818164, PMCID: PMC6772630, DOI: 10.1523/jneurosci.20-11-04286.2000.Peer-Reviewed Original ResearchConceptsSpike frequency adaptationSlow afterhyperpolarizationCortical neuronsFerret primary visual cortexProlonged dischargeCellular mechanismsVisual cortical neuronsPrimary visual cortexSlow spike frequency adaptationIntracellular recordingsIntracellular injectionRightward shiftAfterhyperpolarizationVisual cortexReversal potentialContrast adaptationNeuronsDischarge frequencyMembrane conductanceVivoVisual systemBlockadeCortexImportant role
1999
Ca2+‐Mediated Up‐Regulation of Ih in the Thalamus: How Cell‐Intrinsic Ionic Currents May Shape Network Activity
LÜTHI A, McCORMICK D. Ca2+‐Mediated Up‐Regulation of Ih in the Thalamus: How Cell‐Intrinsic Ionic Currents May Shape Network Activity. Annals Of The New York Academy Of Sciences 1999, 868: 765-769. PMID: 10414362, DOI: 10.1111/j.1749-6632.1999.tb11354.x.Peer-Reviewed Original Research
1998
Functional and Ionic Properties of a Slow Afterhyperpolarization in Ferret Perigeniculate Neurons In Vitro
Kim U, Mccormick D. Functional and Ionic Properties of a Slow Afterhyperpolarization in Ferret Perigeniculate Neurons In Vitro. Journal Of Neurophysiology 1998, 80: 1222-1235. PMID: 9744934, DOI: 10.1152/jn.1998.80.3.1222.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnesthetics, LocalAnimalsApaminBicucullineCalciumCalcium Channel BlockersExcitatory Postsynaptic PotentialsFemaleFerretsGABA AntagonistsGamma-Aminobutyric AcidGeniculate BodiesLidocaineMaleNeuronsOmega-Conotoxin GVIAPeptidesPeriodicityPotassiumPotassium ChannelsSodiumTetraethylammoniumTetrodotoxinConceptsApplication of apaminSlow afterhyperpolarizationLow-threshold Ca2Perigeniculate neuronsPlateau potentialsBlock of Ca2Spindle wave generationMedium-duration afterhyperpolarizationGABAergic neuronsTonic dischargeFast afterhyperpolarizationPerigeniculate nucleusIntracellular recordingsAfterhyperpolarizationAction potentialsRefractory periodLocal applicationProlonged depolarizationRepetitive Ca2Spindle wavesReversal potentialNeuronsApaminMembrane conductanceActivation
1997
Synchronized Oscillations in the Inferior Olive Are Controlled by the Hyperpolarization-Activated Cation Current I h
Bal T, McCormick D. Synchronized Oscillations in the Inferior Olive Are Controlled by the Hyperpolarization-Activated Cation Current I h. Journal Of Neurophysiology 1997, 77: 3145-3156. PMID: 9212264, DOI: 10.1152/jn.1997.77.6.3145.Peer-Reviewed Original ResearchConceptsLow-threshold Ca2Inferior olive nucleusIO neuronsGuinea pigsHyperpolarization-activated cationic currentLocal applicationDependent action potentialsPresence of apaminMembrane potentialInferior olive neuronsIntracellular recordingsIntracellular injectionPacemaker potentialsRhythmic generationInferior oliveAfterhyperpolarizationAction potentialsCationic currentRemoval of inactivationExtracellular applicationNeuronsHyperpolarizationApaminCa2PigsModulation of spindle oscillations by acetylcholine, cholecystokinin and 1S,3R-ACPD in the ferret lateral geniculate and perigeniculate nuclei in vitro
Lee K, McCormick D. Modulation of spindle oscillations by acetylcholine, cholecystokinin and 1S,3R-ACPD in the ferret lateral geniculate and perigeniculate nuclei in vitro. Neuroscience 1997, 77: 335-350. PMID: 9472394, DOI: 10.1016/s0306-4522(96)00481-2.Peer-Reviewed Original ResearchConceptsSpindle wave generationInhibitory postsynaptic potentialsThalamocortical neuronsLocal applicationTonic dischargeSpindle wavesPostsynaptic potentialsPerigeniculate nucleusGlutamate metabotropic receptor agonistMetabotropic receptor agonistMembrane depolarizationEffects of neurotransmittersSlow-wave sleepPerigeniculate neuronsLeak potassium currentGABAergic cellsGABAergic neuronsLateral geniculateReceptor agonistTonic activityWave sleepPotassium currentThalamic networkACPDNeurons
1996
Ionic mechanisms underlying synchronized oscillations and propagating waves in a model of ferret thalamic slices
Destexhe A, Bal T, McCormick D, Sejnowski T. Ionic mechanisms underlying synchronized oscillations and propagating waves in a model of ferret thalamic slices. Journal Of Neurophysiology 1996, 76: 2049-2070. PMID: 8890314, DOI: 10.1152/jn.1996.76.3.2049.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAxonsBicucullineCalciumCalcium ChannelsElectrophysiologyFerretsGABA AntagonistsIn Vitro TechniquesIon ChannelsKineticsMembrane PotentialsModels, NeurologicalNeural Networks, ComputerPotassium ChannelsRecruitment, NeurophysiologicalRefractory Period, ElectrophysiologicalReticular FormationSynapsesThalamusUp-RegulationConceptsInhibitory postsynaptic potentialsExcitatory postsynaptic potentialsSlow inhibitory postsynaptic potentialFerret thalamic slicesActivity-dependent upregulationTC cellsRE cellsPostsynaptic potentialsThalamic slicesGABAergic inhibitory postsynaptic potentialsSpindle oscillationsCalcium-sensitive currentGABAB inhibitory postsynaptic potentialsLocal axonal arborizationsThalamic reticular neuronsGamma-aminobutyric acidRE neuronsGABAB receptorsIsoxazolepropionic acidRebound burstsReticular neuronsTC neuronsGABAA inhibitionAxonal arborizationBurst discharges
1992
Simulation of the currents involved in rhythmic oscillations in thalamic relay neurons
Huguenard J, McCormick D. Simulation of the currents involved in rhythmic oscillations in thalamic relay neurons. Journal Of Neurophysiology 1992, 68: 1373-1383. PMID: 1279135, DOI: 10.1152/jn.1992.68.4.1373.Peer-Reviewed Original ResearchA model of the electrophysiological properties of thalamocortical relay neurons
McCormick D, Huguenard J. A model of the electrophysiological properties of thalamocortical relay neurons. Journal Of Neurophysiology 1992, 68: 1384-1400. PMID: 1331356, DOI: 10.1152/jn.1992.68.4.1384.Peer-Reviewed Original ResearchCorticothalamic activation modulates thalamic firing through glutamate "metabotropic" receptors.
McCormick D, von Krosigk M. Corticothalamic activation modulates thalamic firing through glutamate "metabotropic" receptors. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 2774-2778. PMID: 1313567, PMCID: PMC48745, DOI: 10.1073/pnas.89.7.2774.Peer-Reviewed Original ResearchConceptsSlow-wave sleepCerebral cortexThalamic neuronsRelay neuronsWave sleepLateral geniculate relay neuronsProlonged excitatory postsynaptic potentialGeniculate relay neuronsLayer VI cellsExcitatory postsynaptic potentialsThalamic relay neuronsSensory informationSingle-spike modeBrainstem inputsPostsynaptic potentialsCorticothalamic fibersSlow depolarizationObligatory relayState-dependent mannerSensory transferThalamusMammalian thalamusPotassium conductanceProlonged enhancementNeurons
1991
Functional properties of a slowly inactivating potassium current in guinea pig dorsal lateral geniculate relay neurons
McCormick D. Functional properties of a slowly inactivating potassium current in guinea pig dorsal lateral geniculate relay neurons. Journal Of Neurophysiology 1991, 66: 1176-1189. PMID: 1761979, DOI: 10.1152/jn.1991.66.4.1176.Peer-Reviewed Original Research
1990
IONIC MECHANISMS OF MODULATORY BRAIN STEM INFLUENCES IN THE THALAMUS
Pape H, McCormick D. IONIC MECHANISMS OF MODULATORY BRAIN STEM INFLUENCES IN THE THALAMUS. Journal Of Basic And Clinical Physiology And Pharmacology 1990, 1: 107-118. PMID: 1964799, DOI: 10.1515/jbcpp.1990.1.1-4.107.Peer-Reviewed Original Research