2000
Cellular 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
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
1995
Acetylcholine excites GABAergic neurons of the ferret perigeniculate nucleus through nicotinic receptors
Lee K, McCormick D. Acetylcholine excites GABAergic neurons of the ferret perigeniculate nucleus through nicotinic receptors. Journal Of Neurophysiology 1995, 73: 2123-2128. PMID: 7623105, DOI: 10.1152/jn.1995.73.5.2123.Peer-Reviewed Original ResearchConceptsAction of acetylcholineSingle spike activityPerigeniculate nucleusPGN cellsGABAergic neuronsSpike activityLocal applicationDirect postsynaptic actionFerret thalamic slicesNicotinic antagonist hexamethoniumIntracellular recording techniquesAction potential firingLow-threshold Ca2Slow hyperpolarizing responseVitro. 2Antagonist hexamethoniumMembrane conductancePostsynaptic actionsGABAergic cellsMuscarinic antagonistMuscarinic receptorsDepolarizing responsePGN neuronsHyperpolarizing responseSynaptic transmission
1991
Modulation of neuronal firing mode in cat and guinea pig LGNd by histamine: possible cellular mechanisms of histaminergic control of arousal
McCormick D, Williamson A. Modulation of neuronal firing mode in cat and guinea pig LGNd by histamine: possible cellular mechanisms of histaminergic control of arousal. Journal Of Neuroscience 1991, 11: 3188-3199. PMID: 1658246, PMCID: PMC6575455, DOI: 10.1523/jneurosci.11-10-03188.1991.Peer-Reviewed Original ResearchConceptsSlow depolarizing responseApplication of histamineSingle spike activityDepolarizing responseSlow depolarizationIntracellular recordingsPotassium currentGuinea pigsLateral geniculate relay neuronsCat LGNdHyperpolarization-activated cation current IhEnhancement of IhGeniculate relay neuronsH2 antagonist cimetidineThalamic neuronal activityRhythmic burst dischargesH1-receptor antagonistAction of histamineH1 antagonist pyrilamineVoltage-clamp recordingsPossible cellular mechanismsApparent membrane conductanceHistaminergic controlHistaminergic projectionsMembrane conductance
1989
GABA as an inhibitory neurotransmitter in human cerebral cortex
McCormick D. GABA as an inhibitory neurotransmitter in human cerebral cortex. Journal Of Neurophysiology 1989, 62: 1018-1027. PMID: 2573696, DOI: 10.1152/jn.1989.62.5.1018.Peer-Reviewed Original ResearchConceptsInhibitory postsynaptic potentialsGamma-aminobutyric acidEarly inhibitory postsynaptic potentialHuman cerebral cortexExcitatory postsynaptic potentialsAverage reversal potentialCerebral cortexInhibitory neurotransmitterPostsynaptic potentialsLate inhibitory postsynaptic potentialsSlow inhibitory postsynaptic potentialGABAergic inhibitory postsynaptic potentialsInitial excitatory postsynaptic potentialsReversal potentialGABAB agonist baclofenGABAB antagonist phaclofenGABAA antagonist bicucullineGABAA agonist muscimolParoxysmal epileptiform activityMajor inhibitory neurotransmitterVitro. 2Antagonist phaclofenMembrane conductanceAgonist baclofenAntagonist bicuculline
1987
Acetylcholine causes rapid nicotinic excitation in the medial habenular nucleus of guinea pig, in vitro
McCormick D, Prince D. Acetylcholine causes rapid nicotinic excitation in the medial habenular nucleus of guinea pig, in vitro. Journal Of Neuroscience 1987, 7: 742-752. PMID: 3549993, PMCID: PMC6569057, DOI: 10.1523/jneurosci.07-03-00742.1987.Peer-Reviewed Original ResearchConceptsMedial habenular nucleusInhibitory responsesMHb neuronsNicotinic receptorsHabenular nucleusACh-induced depolarizationMuscarinic antagonist atropineNicotinic antagonist hexamethoniumIntracellular recording techniquesEffects of AChAction of AChApplication of AChNicotinic agonist nicotineApplication of glutamateAverage reversal potentialNicotinic excitationNicotinic typePostexcitatory inhibitionAntagonist atropineAntagonist hexamethoniumMembrane conductanceACh actionACh responseCentral effectsCholinergic transmission