2012
Cortical Dendritic Spine Heads Are Not Electrically Isolated by the Spine Neck from Membrane Potential Signals in Parent Dendrites
Popovic MA, Gao X, Carnevale NT, Zecevic D. Cortical Dendritic Spine Heads Are Not Electrically Isolated by the Spine Neck from Membrane Potential Signals in Parent Dendrites. Cerebral Cortex 2012, 24: 385-395. PMID: 23054810, PMCID: PMC3888368, DOI: 10.1093/cercor/bhs320.Peer-Reviewed Original Research
2011
Somatic Membrane Potential and Kv1 Channels Control Spike Repolarization in Cortical Axon Collaterals and Presynaptic Boutons
Foust AJ, Yu Y, Popovic M, Zecevic D, McCormick DA. Somatic Membrane Potential and Kv1 Channels Control Spike Repolarization in Cortical Axon Collaterals and Presynaptic Boutons. Journal Of Neuroscience 2011, 31: 15490-15498. PMID: 22031895, PMCID: PMC3225031, DOI: 10.1523/jneurosci.2752-11.2011.Peer-Reviewed Original ResearchMeSH Keywords4-AminopyridineAnimalsAxonsBiophysical PhenomenaComputer SimulationCrystallinsDose-Response Relationship, DrugElapid VenomsElectric StimulationFemaleGreen Fluorescent ProteinsIn Vitro TechniquesMaleMembrane PotentialsMiceMice, TransgenicModels, NeurologicalMu-CrystallinsNerve NetNeuronsPatch-Clamp TechniquesPotassium Channel BlockersPresynaptic TerminalsShaker Superfamily of Potassium ChannelsSomatosensory CortexStyrenesTetraethylammoniumConceptsAxon collateralsPresynaptic boutonsKv1 channelsSpike repolarizationPresynaptic terminalsSubthreshold depolarizationAction potentialsΑ-dendrotoxinLayer 5 pyramidal cellsIntracortical axon collateralsSynaptic neurotransmitter releaseMouse brain slicesSomatic membrane potentialKv1 subunitsPyramidal cellsSynaptic transmissionBrain slicesVoltage-sensitive dyeLow dosesNeurotransmitter releaseSynaptic strengthBoutonsCollateralsRepolarizationIon channels
2008
Functional Structure of the Mitral Cell Dendritic Tuft in the Rat Olfactory Bulb
Djurisic M, Popovic M, Carnevale N, Zecevic D. Functional Structure of the Mitral Cell Dendritic Tuft in the Rat Olfactory Bulb. Journal Of Neuroscience 2008, 28: 4057-4068. PMID: 18400905, PMCID: PMC6670455, DOI: 10.1523/jneurosci.5296-07.2008.Peer-Reviewed Original ResearchConceptsMitral cellsDendritic tuftsOlfactory bulbGlomerular tuftPrincipal projection neuronsVoltage-sensitive dye recordingRat olfactory bulbSubthreshold synaptic potentialsPrimary dendritesProjection neuronsSynaptic potentialsSame neuronsEPSPsElectrical compartmentsDendritic branchesAnatomical studySynchronized activationDendritic surfaceNeuronsSynapsesCell typesAverage rangePassive electrical propertiesCellsTufts
2005
Imaging of Spiking and Subthreshold Activity of Mitral Cells with Voltage‐Sensitive Dyes
DJURIŠIĆ M, ZEČEVIĆ D. Imaging of Spiking and Subthreshold Activity of Mitral Cells with Voltage‐Sensitive Dyes. Annals Of The New York Academy Of Sciences 2005, 1048: 92-102. PMID: 16154924, DOI: 10.1196/annals.1342.009.Peer-Reviewed Original ResearchConceptsSpike trigger zoneMitral cellsSite of originTrigger zonePrincipal output neuronsTerminal dendritic branchesPrimary dendritesOlfactory nerve stimulationRat olfactory bulbNerve stimulationDendritic tuftsOlfactory bulbVoltage-sensitive dyeAction potentialsNeuronal processesSubthreshold activityIndividual neuronsDendritic branchesSpike initiationIntracellular dyeEPSPsOutput neuronsNeuronsDendritesCellsDeterminants of Low EPSP Attenuation in Primary Dendrites of Mitral Cells: Modeling Study
POPOVIĆ M, DJURIŠIĆ M, ZEČEVIĆ D. Determinants of Low EPSP Attenuation in Primary Dendrites of Mitral Cells: Modeling Study. Annals Of The New York Academy Of Sciences 2005, 1048: 344-348. PMID: 16154948, DOI: 10.1196/annals.1342.033.Peer-Reviewed Original Research