1998
The delayed depolarization in rat cutaneous afferent axons is reduced following nerve transection and ligation, but not crush: Implications for injury‐induced axonal NA + channel reorganization
Sakai J, Honmou O, Kocsis J, Hashi K. The delayed depolarization in rat cutaneous afferent axons is reduced following nerve transection and ligation, but not crush: Implications for injury‐induced axonal NA + channel reorganization. Muscle & Nerve 1998, 21: 1040-1047. PMID: 9655122, DOI: 10.1002/(sici)1097-4598(199808)21:8<1040::aid-mus8>3.0.co;2-8.Peer-Reviewed Original ResearchConceptsCutaneous afferent axonsNerve injurySural nerveNerve transectionAfferent axonsAction potentialsCell bodiesCutaneous afferent neuronsPeripheral nerve injuryAfferent cell bodiesSucrose gap chamberRat sural nerveTarget disconnectionAfferent neuronsPeripheral targetsAxonal NaNerveRefractory periodAxonsTransectionCompound actionDepolarizationSimilar changesInjuryTarget connections
1996
Chapter 5 Cellular mechanisms regulating neurite initiation
Lankford K, Kenney A, Kocsis J. Chapter 5 Cellular mechanisms regulating neurite initiation. Progress In Brain Research 1996, 108: 55-81. PMID: 8979794, DOI: 10.1016/s0079-6123(08)62532-7.Peer-Reviewed Original ResearchConceptsNeurite initiationImmediate early genesGrowth cone behaviorEarly genesNeurite formationCell typesCellular mechanismsNeurite outgrowthCellular changesCone behaviorCritical roleMacromolecular levelOutgrowthInitial eventPossible roleMorphological changesProtein 43Complex processMorphogenesisGenesMicrotubulesInitiationProteinCalcium transientsMechanism
1994
Calcium signals in neurons
Rand M, Leinders-Zufall T, Agulian S, Kocsis J. Calcium signals in neurons. Nature 1994, 371: 291-292. PMID: 8090198, DOI: 10.1038/371291b0.Peer-Reviewed Original ResearchIntracellular calcium mobilization and neurite outgrowth in mammalian neurons
Kocsis J, Rand M, Lankford K, Waxman S. Intracellular calcium mobilization and neurite outgrowth in mammalian neurons. Developmental Neurobiology 1994, 25: 252-264. PMID: 8195789, DOI: 10.1002/neu.480250306.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsCaffeineCalciumCalcium ChannelsCell CompartmentationCell DifferentiationCells, CulturedFemaleGanglia, SpinalGene Expression RegulationImage Processing, Computer-AssistedIntracellular FluidIon Channel GatingLasersMicroscopy, FluorescenceModels, BiologicalNeuritesNeuronsRatsRats, WistarTerpenesThapsigarginConceptsDepolarization-induced Ca2Calcium-induced calcium releaseDRG neuronsIntracellular Ca2Cultured adult rat dorsal root ganglion neuronsAdult rat dorsal root ganglion neuronsRat dorsal root ganglion neuronsNeurite outgrowthDorsal root ganglion neuronsIntact intracellular Ca2Intracellular calcium mobilizationIndicator dye fluo-3Nuclear Ca2Dye Fluo-3Endoplasmic reticulum Ca2Ganglion neuronsCalcium mobilizationDependent kinase IICalcium releaseFluo-3NeuronsMammalian neuronsReticulum Ca2Elevated Ca2Elicit neurite outgrowthChapter 14 Nuclear calcium elevation may initiate neurite outgrowth in mammalian neurons
Kocsis J, Rand M, Lankford K, Waxman S. Chapter 14 Nuclear calcium elevation may initiate neurite outgrowth in mammalian neurons. Progress In Brain Research 1994, 103: 137-151. PMID: 7886202, DOI: 10.1016/s0079-6123(08)61134-6.Peer-Reviewed Original Research
1992
A model of NMDA receptor-mediated activity in dendrites of hippocampal CA1 pyramidal neurons
Pongracz F, Poolos N, Kocsis J, Shepherd G. A model of NMDA receptor-mediated activity in dendrites of hippocampal CA1 pyramidal neurons. Journal Of Neurophysiology 1992, 68: 2248-2259. PMID: 1337105, PMCID: PMC2605954, DOI: 10.1152/jn.1992.68.6.2248.Peer-Reviewed Original ResearchConceptsReceptor-mediated conductanceExcitatory postsynaptic potentialsPyramidal neuronsSynaptic responsesSynaptic activationSize of EPSPsExtracellular ion concentration changesNMDA receptor-mediated activityCA1 hippocampal pyramidal cellsCA1 hippocampal pyramidal neuronsHippocampal CA1 pyramidal neuronsDendritic NMDA receptorsRepetitive synaptic activationCA1 pyramidal neuronsInhibitory synaptic responsesFrequency-dependent depressionHippocampal pyramidal neuronsNMDA receptor activationHippocampal pyramidal cellsExtracellular potassium accumulationRepetitive activityIntrinsic membrane conductancesReceptor-mediated activityHz. 4Spike afterdepolarizationIntranuclear Ca2+ transients during neurite regeneration of an adult mammalian neuron.
Birch B, Eng D, Kocsis J. Intranuclear Ca2+ transients during neurite regeneration of an adult mammalian neuron. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 7978-7982. PMID: 1518824, PMCID: PMC49838, DOI: 10.1073/pnas.89.17.7978.Peer-Reviewed Original ResearchConceptsNeurite extensionNuclear eventsMammalian dorsal root ganglion neuronsSubcellular calcium transientsIntranuclear Ca2Confocal laser scanning microscopyGene expressionMammalian neuronsAdult mammalian neuronsCytoplasmic levelsLaser scanning microscopyNuclear Ca2Importance of Ca2Activity-dependent modulationScanning microscopyNeurite regenerationDepolarization-induced increaseCa2Transmembrane Ca2Dorsal root ganglion neuronsRegenerationExtracellular Ca2CytoplasmNucleusNeurons
1990
Dendritic action potentials activated by NMDA receptor-mediated EPSPs in CA1 hippocampal pyramidal cells
Poolos N, Kocsis J. Dendritic action potentials activated by NMDA receptor-mediated EPSPs in CA1 hippocampal pyramidal cells. Brain Research 1990, 524: 342-346. PMID: 1981329, DOI: 10.1016/0006-8993(90)90714-m.Peer-Reviewed Original ResearchConceptsExcitatory postsynaptic potentialsCA1 hippocampal pyramidal cellsDendritic action potentialsHippocampal pyramidal cellsPyramidal cellsRat CA1 hippocampal pyramidal cellsNMDA receptor-mediated excitatory postsynaptic potentialsAction potentialsDendritic excitatory postsynaptic potentialsN-methyl-D-aspartate receptorsPyramidal cell bodiesShort-term potentiationIntradendritic recordingsPostsynaptic potentialsSynaptic responsesDendritic arborsDendritic conductancesRepetitive stimulationDendritic spikesSomatic recordingsCell bodiesSubthreshold responsesMultiple sitesCellsRecordings
1983
The supernormal period of the cerebellar parallel fibers effects of [Ca2+]o and [K+]o
Malenka R, Kocsis J, Waxman S. The supernormal period of the cerebellar parallel fibers effects of [Ca2+]o and [K+]o. Pflügers Archiv - European Journal Of Physiology 1983, 397: 176-183. PMID: 6878005, DOI: 10.1007/bf00584354.Peer-Reviewed Original ResearchConceptsSupernormal periodConditioning stimulationActivity-dependent changesParallel fibersCerebellar parallel fibersConditioning volleyIon-sensitive microelectrodesConditioning stimulusExtracellular calciumLatency changesLatency shiftCortex exhibitExtracellular ionic concentrationsTest response latenciesTest latencyStimulationResponse latencyRelative increaseSmall increaseLatencyPeriodSuperfusateExcitability
1982
Effects of GABA on stimulus-evoked changes in [K+]o and parallel fiber excitability.
Malenka R, Kocsis J. Effects of GABA on stimulus-evoked changes in [K+]o and parallel fiber excitability. Journal Of Neurophysiology 1982, 48: 608-621. PMID: 6290614, DOI: 10.1152/jn.1982.48.3.608.Peer-Reviewed Original Research
1981
Modulation of Parallel Fiber Excitability by Postsynaptically Mediated Changes in Extracellular Potassium
Malenka R, Kocsis J, Ransom B, Waxman S. Modulation of Parallel Fiber Excitability by Postsynaptically Mediated Changes in Extracellular Potassium. Science 1981, 214: 339-341. PMID: 7280695, DOI: 10.1126/science.7280695.Peer-Reviewed Original ResearchConceptsSynaptic field potentialsField potentialsParallel fiber stimulationExtracellular potassium concentrationRat cerebellar cortexParallel fibersAfferent fibersPostsynaptic elementsFiber excitabilityCerebellar cortexExtracellular potassiumFiber stimulationExcitabilityMarked increasePotassium concentrationStimulationMolecular layer