2012
Neuromodulation of Thought: Flexibilities and Vulnerabilities in Prefrontal Cortical Network Synapses
Arnsten AF, Wang MJ, Paspalas CD. Neuromodulation of Thought: Flexibilities and Vulnerabilities in Prefrontal Cortical Network Synapses. Neuron 2012, 76: 223-239. PMID: 23040817, PMCID: PMC3488343, DOI: 10.1016/j.neuron.2012.08.038.Peer-Reviewed Original Research
2010
Dynamic Network Connectivity: A new form of neuroplasticity
Arnsten AF, Paspalas CD, Gamo NJ, Yang Y, Wang M. Dynamic Network Connectivity: A new form of neuroplasticity. Trends In Cognitive Sciences 2010, 14: 365-375. PMID: 20554470, PMCID: PMC2914830, DOI: 10.1016/j.tics.2010.05.003.Peer-Reviewed Original Research
1999
Age-Related Cognitive Deficits and Neurotransmitters
Arnsten A. Age-Related Cognitive Deficits and Neurotransmitters. Cerebral Cortex 1999, 14: 89-110. DOI: 10.1007/978-1-4615-4885-0_5.Peer-Reviewed Original ResearchAge-related changesCognitive deficitsAge-related cognitive declineAge-related cognitive deficitsAged monkeysHigher cortical functionsSimilar neuropathological changesCognitive declineCortical functionDeficitsMonoamine systemsLife spanMonkeysSimilar patternHumansCortexNeuropathological changesNonhuman primate modelPrimate model
1995
Dopamine D2 receptor mechanisms contribute to age-related cognitive decline: the effects of quinpirole on memory and motor performance in monkeys
Arnsten A, Cai J, Steere J, Goldman-Rakic P. Dopamine D2 receptor mechanisms contribute to age-related cognitive decline: the effects of quinpirole on memory and motor performance in monkeys. Journal Of Neuroscience 1995, 15: 3429-3439. PMID: 7751922, PMCID: PMC6578230, DOI: 10.1523/jneurosci.15-05-03429.1995.Peer-Reviewed Original ResearchConceptsYoung adult monkeysFine motor tasksFine motor performanceAge-related cognitive declineAdult monkeysCognitive declineMotor performanceAged monkeysD2 dopamine receptor agonistDopamine D2 receptor mechanismsMotor tasksAged monkey brainsD2 receptor mechanismsDopamine receptor agonistsPrefrontal cortical cognitive functionEffects of quinpiroleD2 receptor functionCortical cognitive functionsAge-related lossDelayed response performanceQuinpirole responseDA depletionMotor cortexD2 autoreceptorsPostsynaptic receptors