2019
Noradrenergic α1-Adrenoceptor Actions in the Primate Dorsolateral Prefrontal Cortex
Datta D, Yang ST, Galvin VC, Solder J, Luo F, Morozov YM, Arellano J, Duque A, Rakic P, Arnsten A, Wang M. Noradrenergic α1-Adrenoceptor Actions in the Primate Dorsolateral Prefrontal Cortex. Journal Of Neuroscience 2019, 39: 2722-2734. PMID: 30755491, PMCID: PMC6445993, DOI: 10.1523/jneurosci.2472-18.2019.Peer-Reviewed Original ResearchConceptsΑ1-AR stimulationPosttraumatic stress disorderExcitatory effectsNeuronal firingDorsolateral prefrontal cortexBasal conditionsPrefrontal cortexΑ1-ARΑ1-adrenoceptorsInverted-U dose responseUncontrollable stressStress disorderTreatment of PTSDPrimate dorsolateral prefrontal cortexΑ1-AR expressionMajority of neuronsΑ1-AR agonistsPrefrontal cortical physiologyNoradrenergic releasePresynaptic excitationEndogenous NEPostsynaptic actionsExcitatory actionGlutamate releaseAxon terminals
2000
Genetics of Childhood Disorders: XVIII. ADHD, Part 2: Norepinephrine Has a Critical Modulatory Influence on Prefrontal Cortical Function
ARNSTEN A, Lombroso P. Genetics of Childhood Disorders: XVIII. ADHD, Part 2: Norepinephrine Has a Critical Modulatory Influence on Prefrontal Cortical Function. Journal Of The American Academy Of Child & Adolescent Psychiatry 2000, 39: 1201-1203. PMID: 10986819, DOI: 10.1097/00004583-200009000-00022.Peer-Reviewed Original ResearchThrough the Looking Glass: Differential Noradenergic Modulation of Prefrontal Cortical Function
Arnsten A. Through the Looking Glass: Differential Noradenergic Modulation of Prefrontal Cortical Function. Neural Plasticity 2000, 7: 133-146. PMID: 10709220, PMCID: PMC2565372, DOI: 10.1155/np.2000.133.Peer-Reviewed Original ResearchStress impairs prefrontal cortical function in rats and monkeys: role of dopamine D1 and norepinephrine α-1 receptor mechanisms
Arnsten A. Stress impairs prefrontal cortical function in rats and monkeys: role of dopamine D1 and norepinephrine α-1 receptor mechanisms. Progress In Brain Research 2000, 126: 183-192. PMID: 11105647, DOI: 10.1016/s0079-6123(00)26014-7.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAmygdalaAnimalsAttentionCalcium SignalingCyclic AMPCyclic AMP-Dependent Protein KinasesDopamineHaplorhiniHelplessness, LearnedHumansMemory DisordersModels, NeurologicalModels, PsychologicalNerve Tissue ProteinsNoiseNorepinephrinePhosphatidylinositol Diacylglycerol-LyasePrefrontal CortexRatsReceptors, Adrenergic, alpha-1Receptors, Dopamine D1Second Messenger SystemsStress, PhysiologicalType C PhospholipasesConceptsMemory functionSensory cortexLong-term memory consolidationLong-term memoryPrefrontal cortical functionAssociative memory functionStress-induced deficitsAttentional regulationFocus of attentionAversive eventsMemory consolidationSalient signalsCortical functionProminent stimulusNorepinephrine αHigh levelsAmygdalaCortexCatecholamine releaseAttentionMemoryStimuliDeficitsΒ-receptor stimulationD1 receptors
1999
Role of norepinephrine in the pathophysiology and treatment of posttraumatic stress disorder
Southwick S, Bremner J, Rasmusson A, Morgan C, Arnsten A, Charney D. Role of norepinephrine in the pathophysiology and treatment of posttraumatic stress disorder. Biological Psychiatry 1999, 46: 1192-1204. PMID: 10560025, DOI: 10.1016/s0006-3223(99)00219-x.Peer-Reviewed Original ResearchConceptsRole of norepinephrineClinical studiesNorepinephrine's roleTrauma-related alterationsRe-experiencing symptomsFear-provoking stimuliTreatment of PTSDPosttraumatic stress disorderChronic uncontrollable stressPharmacologic treatmentClinical findingsNeuronal reactivityIntrusive memoriesAdrenergic blockersEnhanced encodingSelective attentionPreclinical studiesReceptor sensitivityAversive eventsNorepinephrineTraumatic stressNovel stimuliStress disorderMAO inhibitorsUncontrollable stressLocal infusion of an α-1 adrenergic agonist into the prefrontal cortex impairs spatial working memory performance in monkeys
Mao Z, Arnsten A, Li B. Local infusion of an α-1 adrenergic agonist into the prefrontal cortex impairs spatial working memory performance in monkeys. Biological Psychiatry 1999, 46: 1259-1265. PMID: 10560031, DOI: 10.1016/s0006-3223(99)00139-0.Peer-Reviewed Original ResearchConceptsAlpha-2 adrenoceptorsRat prefrontal cortexPrefrontal cortexAlpha-1 adrenoceptor stimulationAlpha-1 adrenergic agonist phenylephrineAlpha-1 adrenoceptorsAdrenergic agonist phenylephrineDorsolateral prefrontal cortexAgonist phenylephrinePhenylephrine infusionAdrenoceptor stimulationLocal infusionAgonist guanfacineAdrenergic agonistsPrefrontal cortex impairsAdrenoceptorsDelayed-response taskInfusionAlpha 1Rat experimentsStimulationMonkeysGuanfacineSWM functionSWM performanceA role for norepinephrine in stress-induced cognitive deficits: α-1-adrenoceptor mediation in the prefrontal cortex
Birnbaum S, Gobeske K, Auerbach J, Taylor J, Arnsten A. A role for norepinephrine in stress-induced cognitive deficits: α-1-adrenoceptor mediation in the prefrontal cortex. Biological Psychiatry 1999, 46: 1266-1274. PMID: 10560032, DOI: 10.1016/s0006-3223(99)00138-9.Peer-Reviewed Original ResearchConceptsStress-induced cognitive deficitsPoor attention regulationAlternation performanceSpatial working memoryPFC cognitive functionPrefrontal cortical dysfunctionMotor response timeIntra-PFC infusionsStress-induced deficitsStress-induced impairmentWorking memoryAttention regulationPFC contributeMemory performanceAlternation testingStress researchNeuropsychiatric disordersPrefrontal cortexCognitive deficitsCognitive functionMemory functionMemory impairmentPFC dysfunctionPerseverative patternsPharmacological stressorα-1 noradrenergic receptor stimulation impairs prefrontal cortical cognitive function
Arnsten A, Mathew R, Ubriani R, Taylor J, Li B. α-1 noradrenergic receptor stimulation impairs prefrontal cortical cognitive function. Biological Psychiatry 1999, 45: 26-31. PMID: 9894572, DOI: 10.1016/s0006-3223(98)00296-0.Peer-Reviewed Original ResearchConceptsPrefrontal cortexCognitive functionPrefrontal cortical cognitive functionCortical cognitive functionsImpairs cognitive functionHigher cortical functionsMemory taskAlpha-1 adrenoceptorsMost antipsychotic medicationsAlternation performanceNoradrenergic turnoverCortical functionPhenylephrine responseAlpha-1 adrenoceptor stimulationNeuropsychiatric disordersAlpha-1 adrenergic antagonistAlpha-1 adrenergic agonistDisordersAntipsychotic medicationAnxietyHigh levelsPhenylephrine infusionAdrenoceptor stimulationAdrenergic antagonistsSecond messenger pathways
1998
The biology of being frazzled.
Arnsten A. The biology of being frazzled. Science 1998, 280: 1711-2. PMID: 9660710, DOI: 10.1126/science.280.5370.1711.Peer-Reviewed Original Research
1997
Catecholamine regulation of the prefrontal cortex
Arnsten A. Catecholamine regulation of the prefrontal cortex. Journal Of Psychopharmacology 1997, 11: 151-162. PMID: 9208378, DOI: 10.1177/026988119701100208.Peer-Reviewed Original ResearchConceptsPrefrontal cortexAdrenergic receptorsAlpha-1 adrenergic receptorsPFC functionPFC cognitive functionAlpha 2A-adrenergic receptorD1 receptor stimulationTreatment of disordersCatecholamine regulationCatecholamine releaseDA stimulationCatecholamine stimulationD2 familyProminent symptomReceptor stimulationModulatory influencePFC dysfunctionCognitive functionSubcortical structuresReview evidenceDetrimental actionsCatecholamines dopamineReceptorsStimulationNorepinephrineNoradrenergic Influences on Prefrontal Cortical Cognitive Function: Opposing Actions at Postjunctional α1 Versus α2-Adrenergic Receptors
Arnsten A, Steere JC, Jentsch DJ, Li BM. Noradrenergic Influences on Prefrontal Cortical Cognitive Function: Opposing Actions at Postjunctional α1 Versus α2-Adrenergic Receptors. Advances In Pharmacology 1997, 42: 764-767. PMID: 9328010, DOI: 10.1016/s1054-3589(08)60859-5.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsPrefrontal cortexNE releaseΑ2 receptorsCognitive impairmentBeneficial effectsPFC functionBasal NE releasePrefrontal cortical cognitive functionΑ2-adrenergic receptorsCortical cognitive functionsPotential cognitive enhancersAttention deficit hyperactivity disorderMemory functionDeficit hyperactivity disorderPostsynaptic α1Α1d subtypesNE terminalsΑ-adrenoceptorsΑ2 agonistsLithium medicationNoradrenergic influenceOpen trialLithium pretreatmentΑ2A subtypeΑ2A receptors
1996
Dopamine and Spatial Working Memory in Rats and Monkeys: Pharmacological Reversal of Stress-Induced Impairment
Murphy B, Arnsten A, Jentsch J, Roth R. Dopamine and Spatial Working Memory in Rats and Monkeys: Pharmacological Reversal of Stress-Induced Impairment. Journal Of Neuroscience 1996, 16: 7768-7775. PMID: 8922432, PMCID: PMC6579090, DOI: 10.1523/jneurosci.16-23-07768.1996.Peer-Reviewed Original ResearchConceptsRodent prefrontal cortexPrefrontal cortexSpatial working memoryBenzodiazepine inverse agonist FG7142Stress-Induced ImpairmentsWorking memoryCognitive tasksVentral tegmental areaCognitive functioningCognitive deficitsMemory deficitsDopamine neuron cell bodiesD-cycloserineCognitive impairmentMultiple neurotransmitter systemsGlycine/NMDA antagonistsCognitionFG7142Dopamine turnoverTerminal field areasCurrent studyNeurotransmitter systemsDeficitsCortexImpairment
1985
Catecholamines and Cognitive Decline in Aged Nonhuman Primates
ARNSTEN A, GOLDMAN‐RAKIC P. Catecholamines and Cognitive Decline in Aged Nonhuman Primates. Annals Of The New York Academy Of Sciences 1985, 444: 218-234. PMID: 3925850, DOI: 10.1111/j.1749-6632.1985.tb37592.x.Peer-Reviewed Original Research
1981
Evidence for an interaction of opioid and noradrenergic locus coeruleus systems in the regulation of environmental stimulus-directed behavior
Arnsten A, Segal DS, Loughlin SE, Roberts D. Evidence for an interaction of opioid and noradrenergic locus coeruleus systems in the regulation of environmental stimulus-directed behavior. Brain Research 1981, 222: 351-363. PMID: 7284783, DOI: 10.1016/0006-8993(81)91038-6.Peer-Reviewed Original ResearchConceptsOpiate agonist morphineNoradrenergic locus coeruleus systemOpiate antagonist naloxoneDorsal bundleSham-lesioned ratsLocus coeruleus systemLocus coeruleus activityStimulus contactStimulus interactionAgonist morphineAntagonist naloxoneOpioid roleInhibitory actionNaloxoneOpioidsReportParticular environmental stimuliMorphineLesionsRats