2012
Bursting as a source of non‐linear determinism in the firing patterns of nigral dopamine neurons
Jeong J, Shi W, Hoffman R, Oh J, Gore JC, Bunney BS, Peterson BS. Bursting as a source of non‐linear determinism in the firing patterns of nigral dopamine neurons. European Journal Of Neuroscience 2012, 36: 3214-3223. PMID: 22831464, PMCID: PMC3490015, DOI: 10.1111/j.1460-9568.2012.08238.x.Peer-Reviewed Original ResearchConceptsNigral dopamine neuronsDA neuronsFiring patternsComplex firing patternsDopamine neuronsBursting activityChloral hydrate-anesthetized ratsHalothane-anesthetized ratsRat substantia nigraReward-related learningSubstantia nigraPhasic burstsFiring activityNeuronsBursting neuronsRatsStochastic firing patternsVivoNon-linear deterministic structureActivityNigra
1995
Nonlinear sequence-dependent structure of nigral dopamine neuron interspike interval firing patterns
Hoffman R, Shi W, Bunney B. Nonlinear sequence-dependent structure of nigral dopamine neuron interspike interval firing patterns. Biophysical Journal 1995, 69: 128-137. PMID: 7669889, PMCID: PMC1236231, DOI: 10.1016/s0006-3495(95)79882-4.Peer-Reviewed Original ResearchConceptsNonlinear deterministic structureDeterministic structureNumber of degreesDopamine neuronsDynamical analysisEffect of nonstationarityRandom processFiring patternsNigral dopamine neuronsRat substantia nigraSubstantia nigraSynaptic inputsISI sequencesNeuron responsesTime seriesNeural circuit interactionsSequence-dependent structureNeuronsFiring modesCircuit interactionsOverall predictabilityNonstationarity
1985
Firing properties of substantia nigra dopaminergic neurons in freely moving rats
Freeman A, Meltzer L, Bunney B. Firing properties of substantia nigra dopaminergic neurons in freely moving rats. Life Sciences 1985, 36: 1983-1994. PMID: 3990520, DOI: 10.1016/0024-3205(85)90448-5.Peer-Reviewed Original ResearchConceptsPutative DA neuronsDA neuronsDopaminergic neuronsParalyzed ratsSubstantia nigra dopaminergic neuronsFiring patternsPutative dopaminergic neuronsNigrostriatal DA systemNigra dopaminergic neuronsApomorphine-induced inhibitionSingle spike activityPattern of firingSingle-unit recordingsDegree of burstSubstantia nigraDA cellsElectrophysiological characteristicsUnit recordingsSpike activityFiring propertiesRatsFiring rateNeuronsDA systemCells
1973
CENTRAL DOPAMINERGIC NEURONS: NEUROPHYSIOLOGICAL IDENTIFICATION AND RESPONSES TO DRUGS**This research was supported by NIMH Grant MH-17871, USPHS Research Scientist Development Award MH-14459 (to G. K. A.), and the State of Connecticut.
AGHAJANIAN G, BUNNEY B. CENTRAL DOPAMINERGIC NEURONS: NEUROPHYSIOLOGICAL IDENTIFICATION AND RESPONSES TO DRUGS**This research was supported by NIMH Grant MH-17871, USPHS Research Scientist Development Award MH-14459 (to G. K. A.), and the State of Connecticut. 1973, 643-648. DOI: 10.1016/b978-0-08-017922-3.50120-9.Peer-Reviewed Original ResearchDopaminergic neuronsNeurophysiological identificationCentral dopaminergic neuronsSubstantia nigraDopaminergic cellsReticular formationRat brainRed nucleusAction potentialsZR cellsFiring patternsNeuronsExtracellular action potentialsRegular rhythmChloral hydrateLonger durationBursting patternDrugsState of ConnecticutCellsResponseAnesthesiaDopaminergicHalothaneBrain