1987
Chronic Neuroleptic Effects on Dopamine Neuron Activity: A Model for Predicting Therapeutic Efficacy and Side Effects?
Freeman A, Bunney B. Chronic Neuroleptic Effects on Dopamine Neuron Activity: A Model for Predicting Therapeutic Efficacy and Side Effects? Psychopharmacology Series 1987, 3: 225-235. PMID: 2881290, DOI: 10.1007/978-3-642-71288-3_26.Peer-Reviewed Original ResearchConceptsMost psychotic patientsDA receptor blockerTreatment of choiceDopamine neuron activityCentral catecholamine systemsReceptor blockadeReceptor blockersCatecholamine neuronsNeuroleptic effectsMajor symptomsAntipsychotic drugsCatecholamine systemsAntipsychotic propertiesForebrain regionsNeuronal activityCatecholamine receptorsSide effectsDopamine systemNeuron activityPsychotic patientsTherapeutic efficacyMode of actionFeedback pathwaysTreatmentNeuroleptics
1985
An electrophysiological analysis of the actions of the 3-PPP enantiomers on the nigrostriatal dopamine system
Clark D, Engberg G, Pileblad E, Svensson T, Carlsson A, Freeman A, Bunney B. An electrophysiological analysis of the actions of the 3-PPP enantiomers on the nigrostriatal dopamine system. Naunyn-Schmiedeberg's Archives Of Pharmacology 1985, 329: 344-354. PMID: 4033804, DOI: 10.1007/bf00496366.Peer-Reviewed Original ResearchConceptsPostsynaptic DA receptorsInhibitory actionDA autoreceptorsDA receptorsNeuronal activityDA cell firing rateExtracellular single-unit recordingsCaudate neuronal activityDA neuronal activityGallamine-paralyzed ratsNigrostriatal DA systemNigrostriatal dopamine systemSingle-unit recordingsCell firing rateReticulata neuronsDA agonistsDA cellsIntravenous administrationMajority of cellsDopamine systemN-propylpiperidineUnit recordingsPartial agonistCell activityFiring rate
1984
The effects of phencyclidine and N-allylnormetazocine on midbrain dopamine neuronal activity
Freeman A, Bunney B. The effects of phencyclidine and N-allylnormetazocine on midbrain dopamine neuronal activity. European Journal Of Pharmacology 1984, 104: 287-293. PMID: 6094217, DOI: 10.1016/0014-2999(84)90404-7.Peer-Reviewed Original ResearchConceptsDA neuronsNeuronal activityN-allylnormetazocineMidbrain dopamine neuronal activitySingle-unit recording techniquesSubstantia nigra zona compactaFiring rateA10 DA neuronsDopamine neuronal activitySigma receptor agonistsMidbrain dopamine neuronsBaseline firing rateEffects of phencyclidineWeak inhibitory actionExcitatory effectsZona compactaHaloperidol pretreatmentDopamine neuronsReceptor agonistBiphasic effectInhibitory actionNeuronsRecording techniquesPhencyclidineDrugs
1978
Acute and chronic haloperidol treatment: Comparison of effects on nigral dopaminergic cell activity
Bunney B, Grace A. Acute and chronic haloperidol treatment: Comparison of effects on nigral dopaminergic cell activity. Life Sciences 1978, 23: 1715-1727. PMID: 31529, DOI: 10.1016/0024-3205(78)90471-x.Peer-Reviewed Original ResearchConceptsChronic haloperidol treatmentDA cellsHaloperidol treatmentControl animalsCell activityExtracellular single-unit recordingsDopaminergic cell activityDopaminergic neuronal activityNigral DA cellsNeurological side effectsDopamine cell activitySingle-unit recordingsFeedback pathwaysComparison of effectsDA neuronsTime-dependent mannerMicroiontophoretic techniquesClinical effectsKainic acidAntipsychotic drugsDepolarization blockCaudate nucleusNeuronal activitySide effectsUnit recordings
1975
Effects of molindone on central dopaminergic neuronal activity and metabolism: similarity to other neuroleptics.
Bunney B, Roth R, Aghajanian G. Effects of molindone on central dopaminergic neuronal activity and metabolism: similarity to other neuroleptics. Psychopharmacology Communications 1975, 1: 349-58. PMID: 1224004.Peer-Reviewed Original ResearchConceptsEffects of molindoneCentral dopaminergic neuronal activityExtracellular single-unit recordingsLow intravenous dosesDopaminergic neuronal activityDA neuron activityMost antipsychotic drugsBaseline firing rateSingle-unit recordingsDA metabolismDA neuronsIntravenous dosesClassical neurolepticsDopaminergic neuronsOlfactory tubercleDA cellsAntipsychotic drugsD-amphetamineInduced depressionRat midbrainDopamine synthesisNeuronal activityUnit recordingsNeuron activityMolindone
1974
Noradrenergic neurons: Morphine inhibition of spontaneous activity
Korf J, Bunney B, Aghajanian G. Noradrenergic neurons: Morphine inhibition of spontaneous activity. European Journal Of Pharmacology 1974, 25: 165-169. PMID: 4435020, DOI: 10.1016/0014-2999(74)90045-4.Peer-Reviewed Original ResearchConceptsLocus coeruleusMorphine sulfateFiring rateNeuronal activitySpontaneous activityNoradrenergic neuron activityNorepinephrine-containing neuronsNoradrenergic neuronal activityLocus coeruleus cellsSpontaneous firing rateDorsal raphe nucleusAnalgesic actionMorphine inhibitionSerotonergic neuronsRaphe nucleusMorphine antagonistNoxious stimuliNE cellsNeuron activityCoeruleusMorphineNeuronsNaloxoneInhibitionCells