<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Effect of healthy aging on the cholinergic modulation of the interaction between prefrontal cortex (PFC) activity and visual working memory (vWM) task difficulty"^^ . "2003" . . "Elsevier"^^ . . . . . . . . . . . . . . . . . . . . "Pietro"^^ . "Pietrini"^^ . "Pietro Pietrini"^^ . . "Maura L."^^ . "Furey"^^ . "Maura L. Furey"^^ . . "Mark B."^^ . "Schapiro"^^ . "Mark B. Schapiro"^^ . . "Stanley I."^^ . "Rapoport"^^ . "Stanley I. Rapoport"^^ . . "Emiliano"^^ . "Ricciardi"^^ . "Emiliano Ricciardi"^^ . . . . "9th Annual Meeting of the Human Brain Mapping Organization"^^ . . . . . "New York, USA"^^ . . . . . "HTML Summary of #3321 \n\nEffect of healthy aging on the cholinergic modulation of the interaction between prefrontal cortex (PFC) activity and visual working memory (vWM) task difficulty\n\n" . "text/html" . . . "RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry"@en . .