2015
Electrical behaviour of dendritic spines as revealed by voltage imaging
Popovic MA, Carnevale N, Rozsa B, Zecevic D. Electrical behaviour of dendritic spines as revealed by voltage imaging. Nature Communications 2015, 6: 8436. PMID: 26436431, PMCID: PMC4594633, DOI: 10.1038/ncomms9436.Peer-Reviewed Original ResearchPreface.
Canepari M, Bernus O, Zecevic D. Preface. 2015, 859: v-vi. PMID: 26512376.Peer-Reviewed Original ResearchImaging Submillisecond Membrane Potential Changes from Individual Regions of Single Axons, Dendrites and Spines
Popovic M, Vogt K, Holthoff K, Konnerth A, Salzberg BM, Grinvald A, Antic SD, Canepari M, Zecevic D. Imaging Submillisecond Membrane Potential Changes from Individual Regions of Single Axons, Dendrites and Spines. Advances In Experimental Medicine And Biology 2015, 859: 57-101. PMID: 26238049, PMCID: PMC5671121, DOI: 10.1007/978-3-319-17641-3_3.Peer-Reviewed Original ResearchConceptsIndividual neuronsMembrane potential changesVoltage-sensitive dye recordingAction potential initiationIndividual dendritic spinesSite of originAxon collateralsIndividual nerve cellsMembrane potential transientsVoltage-sensitive dyeDendritic spinesRegional electrical propertiesDendritic treeNerve cellsNeuronal processesSingle axonsPotential initiationComplex operational unitsBehavioral modificationNeuronal network analysisNeuronsInput-output functionMultisite recordingsCombining Membrane Potential Imaging with Other Optical Techniques
Jaafari N, Vogt KE, Saggau P, Leslie LM, Zecevic D, Canepari M. Combining Membrane Potential Imaging with Other Optical Techniques. Advances In Experimental Medicine And Biology 2015, 859: 103-125. PMID: 26238050, PMCID: PMC5675139, DOI: 10.1007/978-3-319-17641-3_4.Peer-Reviewed Original ResearchConceptsMembrane potential imagingOptical techniquesPotential imagingUncaging techniquesChannelrhodopsin stimulationVoltage-sensitive dyeVariety of applicationsSpatial mappingElectrical signalsImportant applicationsVoltageFluorescence intensityImagingParticular moleculeSignalsMembrane potential changesGateNovel investigationOptogeneticsMeasurementsIntensityTechniqueCurrent
2013
Combining calcium imaging with other optical techniques.
Canepari M, Zecevic D, Vogt KE, Ogden D, De Waard M. Combining calcium imaging with other optical techniques. Cold Spring Harbor Protocols 2013, 2013: 1125-31. PMID: 24298025, PMCID: PMC5225261, DOI: 10.1101/pdb.top066167.Peer-Reviewed Original ResearchMeSH KeywordsCalciumCalcium SignalingElectrophysiological PhenomenaMembrane PotentialsOptical ImagingStaining and LabelingCombining Ca2+ and membrane potential imaging in single neurons.
Canepari M, Vogt KE, De Waard M, Zecevic D. Combining Ca2+ and membrane potential imaging in single neurons. Cold Spring Harbor Protocols 2013, 2013: 1161-4. PMID: 24298027, PMCID: PMC5225264, DOI: 10.1101/pdb.prot073114.Peer-Reviewed Original Research
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 channelsThe spatio‐temporal characteristics of action potential initiation in layer 5 pyramidal neurons: a voltage imaging study
Popovic MA, Foust AJ, McCormick DA, Zecevic D. The spatio‐temporal characteristics of action potential initiation in layer 5 pyramidal neurons: a voltage imaging study. The Journal Of Physiology 2011, 589: 4167-4187. PMID: 21669974, PMCID: PMC3180577, DOI: 10.1113/jphysiol.2011.209015.Peer-Reviewed Original ResearchConceptsSpike trigger zoneAction potential initiationAxon initial segmentTrigger zoneLayer 5 pyramidal neuronsPotential initiationLayer 5 pyramidal cellsMature axonsPyramidal neuronsAxonal collateralsPyramidal cellsNeuronal plasticityAction potentialsImmature axonsPotential imaging techniqueAxonsImmunocytochemical dataNeuronal computationSaltatory conductionAP propagationElectrophysiological measuresInitial segmentImaging techniquesCritical roleInitiation
2005
Determinants 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
2003
Imaging Nervous System Activity with Voltage‐Sensitive Dyes
Zecevic D, Djurisic M, Cohen LB, Antic S, Wachowiak M, Falk CX, Zochowski MR. Imaging Nervous System Activity with Voltage‐Sensitive Dyes. Current Protocols In Neuroscience 2003, 23: 6.17.1-6.17.29. PMID: 18428582, DOI: 10.1002/0471142301.ns0617s23.Peer-Reviewed Original ResearchConceptsNumber of photonsVoltage-sensitive dyeVoltage-sensitive dye measurementsLight sourceShot noiseOptical recordingOptical recording methodSynaptic inputsChoice of dyeSimultaneous measurementNervous system activityAction potential outputAplysia abdominal ganglionLarge signalNoise ratioAbdominal ganglionNervous systemPhotonsDye measurementsOpticsMotor outputSystem activitySensory stimuliMeasurementsVertebrate brain[20] Optical monitoring of neural activity using voltage-sensitive dyes
Djurisic M, Zochowski M, Wachowiak M, Falk CX, Cohen LB, Zecevic D. [20] Optical monitoring of neural activity using voltage-sensitive dyes. Methods In Enzymology 2003, 361: 423-451. PMID: 12624923, DOI: 10.1016/s0076-6879(03)61022-0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsColoring AgentsDecapodiformesMembrane PotentialsMicroinjectionsMicroscopyNeuronsPatch-Clamp TechniquesStaining and LabelingTurtlesConceptsOptical monitoringSecond harmonic generationVoltage-sensitive dyeDifferent optical propertiesMembrane-bound dyeHarmonic generationOptical propertiesOptical measurementsFluorescence resonance energy transferRaman absorptionEnergy transferResonance energy transferSimultaneous measurementAbsorptionBirefringenceMeasurementsDichroismDyeMolecular probesPopulation signalsFluorescenceProbe
2000
Imaging membrane potential with voltage-sensitive dyes.
Zochowski M, Wachowiak M, Falk CX, Cohen LB, Lam YW, Antic S, Zecevic D. Imaging membrane potential with voltage-sensitive dyes. Biological Bulletin 2000, 198: 1-21. PMID: 10707808, DOI: 10.2307/1542798.Peer-Reviewed Original Research
1999
Fast multisite optical measurement of membrane potential: three examples
Antic S, Cohen L, Lam Y, Wachowiak M, Zecevic D, Zochowski M. Fast multisite optical measurement of membrane potential: three examples. The FASEB Journal 1999, 13: s271-s276. PMID: 10619142, DOI: 10.1096/fasebj.13.9002.s271.Peer-Reviewed Original ResearchFast Optical Recordings of Membrane Potential Changes From Dendrites of Pyramidal Neurons
Antic S, Major G, Zecevic D. Fast Optical Recordings of Membrane Potential Changes From Dendrites of Pyramidal Neurons. Journal Of Neurophysiology 1999, 82: 1615-1621. PMID: 10482775, DOI: 10.1152/jn.1999.82.3.1615.Peer-Reviewed Original ResearchConceptsBasolateral dendritesApical dendritesBrain slicesVoltage-sensitive dyeNeuronal processesPyramidal neuronsMembrane potential transientsPharmacological effectsSynaptic stimulationAction potentialsInvertebrate neuronsNeuronsPatch electrodeSingle neuronsElectrical activityMembrane potential changesFast optical recordingDistal processesVertebrate neuronsOptical recordingDendritesH incubation periodStimulationApical processesRecordings
1997
Fast voltage-sensitive dye recording of membrane potential changes at multiple sites on an individual nerve cell in the rat cortical slice.
Antić S, Major G, Chen W, Wuskel J, Loew L, Zecević D. Fast voltage-sensitive dye recording of membrane potential changes at multiple sites on an individual nerve cell in the rat cortical slice. Biological Bulletin 1997, 193: 261. PMID: 9390400, DOI: 10.1086/bblv193n2p261.Peer-Reviewed Original Research
1995
Optical recording from cerebellar Purkinje cells using intracellularly injected voltage-sensitive dyes
Kogan A, Ross W, Zecevic D, Lasser-Ross N. Optical recording from cerebellar Purkinje cells using intracellularly injected voltage-sensitive dyes. Brain Research 1995, 700: 235-239. PMID: 8624715, DOI: 10.1016/0006-8993(95)00956-q.Peer-Reviewed Original Research
1975
Effects of intermittently applied light on Helix pomatia neurons
Pašić M, Zečević D, Ristanović D, Popilijević G. Effects of intermittently applied light on Helix pomatia neurons. Comparative Biochemistry And Physiology Part A Molecular & Integrative Physiology 1975, 51: 71-74. PMID: 236890, DOI: 10.1016/0300-9629(75)90414-4.Peer-Reviewed Original Research