The Alpha-1 Adrenergic Agonist, Cirazoline, Impairs Spatial Working Memory Performance in Aged Monkeys
Arnsten A, Jentsch JD. The Alpha-1 Adrenergic Agonist, Cirazoline, Impairs Spatial Working Memory Performance in Aged Monkeys. Pharmacology Biochemistry And Behavior 1997, 58: 55-59. PMID: 9264070, DOI: 10.1016/s0091-3057(96)00477-7.Peer-Reviewed Original ResearchConceptsAlpha-1 adrenergic agonistAdrenergic antagonistsAdrenergic agonistsAlpha-1 adrenergic antagonistAlpha-1 adrenergic receptorsAdditional high affinityGood brain penetranceAlpha 2 receptorsAdrenergic receptor stimulationPrefrontal cortical functionSpatial Working Memory PerformanceBrain penetranceImidazoline receptorsCortical functionNonspecific changesCirazolineControl trialMemory performanceReceptor stimulationAdrenergic receptorsLow dosesRhesus monkeysAged monkeysPrefrontal cortexDrug actionCatecholamine 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 dopamineReceptorsStimulationNorepinephrine