2024
The meso-connectomes of mouse, marmoset, and macaque: network organization and the emergence of higher cognition
Magrou L, Joyce M, Froudist-Walsh S, Datta D, Wang X, Martinez-Trujillo J, Arnsten A. The meso-connectomes of mouse, marmoset, and macaque: network organization and the emergence of higher cognition. Cerebral Cortex 2024, 34: bhae174. PMID: 38771244, PMCID: PMC11107384, DOI: 10.1093/cercor/bhae174.Peer-Reviewed Original ResearchConceptsInter-areal connectionsVisual cortexPrimary visual cortexHigher cortical areasMacaque cortexPrimate specializationHigher cognitionPrimate cortexV1Working memory storageDendritic spine densityTop-down regulationPrefrontal cortexConnection structureSpine densityFunctional segregationCortical areasFrontal areasCortexConnectomeNetwork organizationMemory storageMultimodal association
2014
cAMP-PKA phosphorylation of tau confers risk for degeneration in aging association cortex
Carlyle BC, Nairn AC, Wang M, Yang Y, Jin LE, Simen AA, Ramos BP, Bordner KA, Craft GE, Davies P, Pletikos M, Šestan N, Arnsten AF, Paspalas CD. cAMP-PKA phosphorylation of tau confers risk for degeneration in aging association cortex. Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111: 5036-5041. PMID: 24707050, PMCID: PMC3977284, DOI: 10.1073/pnas.1322360111.Peer-Reviewed Original ResearchConceptsNeurofibrillary tanglesAssociation cortexAlzheimer's diseaseSpine apparatusPhosphorylated tauPattern of neurodegenerationLate-stage diseaseHigh-risk factorsNormal aged miceGenetic rodent modelsPrefrontal association cortexPrimary sensory cortexPrimary visual cortexAge-related increasePyramidal neuronsCorticocortical connectionsAged miceRisk factorsGlutamate synapsesSpine synapsesSelective vulnerabilityRodent modelsDendritic spinesSensory cortexProtein kinase phosphorylation