2010
Imaging Inhibitory Synaptic Potentials Using Voltage Sensitive Dyes
Canepari M, Willadt S, Zecevic D, Vogt KE. Imaging Inhibitory Synaptic Potentials Using Voltage Sensitive Dyes. Biophysical Journal 2010, 98: 2032-2040. PMID: 20441768, PMCID: PMC2862202, DOI: 10.1016/j.bpj.2010.01.024.Peer-Reviewed Original ResearchConceptsInhibitory postsynaptic potentialsVoltage-sensitive dyeGABAergic inhibitory postsynaptic potentialsCA1 hippocampal pyramidal neuronsPatch electrodeInhibitory synaptic potentialsInhibitory synaptic transmissionHippocampal pyramidal neuronsIntracellular chloride concentrationWhole-cell configurationPyramidal neuronsApical dendritesPostsynaptic potentialsSynaptic potentialsSynaptic transmissionBrain slicesElectrode recordingsNeuronsSensitive dyeVoltage imaging techniqueDendritesMultiple sitesVoltage imagingAxons
2009
Wide-Field and Two-Photon Imaging of Brain Activity with Voltage and Calcium-Sensitive Dyes
Homma R, Baker BJ, Jin L, Garaschuk O, Konnerth A, Cohen LB, Bleau CX, Canepari M, Djurisic M, Zecevic D. Wide-Field and Two-Photon Imaging of Brain Activity with Voltage and Calcium-Sensitive Dyes. Methods In Molecular Biology 2009, 489: 43-79. PMID: 18839087, DOI: 10.1007/978-1-59745-543-5_3.Peer-Reviewed Original ResearchConceptsCalcium-sensitive dyeOlfactory bulb glomeruliCell typesBrain activityIndividual cell typesOlfactory receptor neuronsNerve terminalsSynaptic activityVoltage-sensitive dyeSpike activityTwo-photon imagingVivo preparationMammalian brainReceptor neuronsIndividual neuronsIon-sensitive dyesNeuronsTwo-photon microscopyBrainMembrane potentialLow sensitivitySensitive dyeNoseOutput spike trainsSpike trains
2004
Voltage Imaging from Dendrites of Mitral Cells: EPSP Attenuation and Spike Trigger Zones
Djurisic M, Antic S, Chen WR, Zecevic D. Voltage Imaging from Dendrites of Mitral Cells: EPSP Attenuation and Spike Trigger Zones. Journal Of Neuroscience 2004, 24: 6703-6714. PMID: 15282273, PMCID: PMC6729725, DOI: 10.1523/jneurosci.0307-04.2004.Peer-Reviewed Original ResearchConceptsSpike trigger zoneMitral cellsTrigger zoneAction potentialsPrincipal output neuronsTerminal dendritic branchesPrimary dendritesOlfactory nerve stimulationRat olfactory bulbSite of originNerve stimulationDendritic tuftsSecondary dendritesEPSP attenuationOlfactory bulbSynaptic sitesNeuronal processesIndividual neuronsDendritic branchesSpike initiationIntracellular dyeEPSPsOutput neuronsNeuronsDendrites
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 ResearchConceptsOptical monitoringSecond harmonic generationVoltage-sensitive dyeDifferent optical propertiesMembrane-bound dyeHarmonic generationOptical propertiesOptical measurementsFluorescence resonance energy transferRaman absorptionEnergy transferResonance energy transferSimultaneous measurementAbsorptionBirefringenceMeasurementsDichroismDyeMolecular probesPopulation signalsFluorescenceProbe
1999
Fast 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
1993
Optical measurement of action potential activity in invertebrate ganglia.
Wu J, Falk C, Cohen L, Tsau Y, Zecevic D. Optical measurement of action potential activity in invertebrate ganglia. The Journal Of Physiological Sciences 1993, 43 Suppl 1: s21-9. PMID: 8271496.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
1989
Optical Measurement of Action Potential Activity in Invertebrate Ganglia
Cohen L, Hopp H, Wu J, Xiao C, London J, Zecevic D. Optical Measurement of Action Potential Activity in Invertebrate Ganglia. Annual Review Of Physiology 1989, 51: 527-541. PMID: 2653195, DOI: 10.1146/annurev.ph.51.030189.002523.Peer-Reviewed Original ResearchConceptsAplysia abdominal ganglionGill withdrawal reflexBuccal gangliaAbdominal ganglionAction potential activitySynaptic potentialsGill withdrawalSpike activityGangliaNeuronal basisNeuronsInvertebrate gangliaBehaving animalsReflexNetwork of cellsPotential activityFeedingOptical measurementsActivity
1988
Optical monitoring of activity of many neurons in invertebrate ganglia during behaviors
Wu J, London JA, Zecevic D, Höpp H, Cohen LB, Xiao C. Optical monitoring of activity of many neurons in invertebrate ganglia during behaviors. Cellular And Molecular Life Sciences 1988, 44: 369-376. PMID: 3286282, DOI: 10.1007/bf01940529.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBehavior, AnimalColoring AgentsGangliaInvertebratesLightNeuronsOptics and PhotonicsPhotochemistryScattering, Radiation