TY - GEN AU - Freo,Ulderico AU - Ricciardi,Emiliano AU - Pietrini,Pietro AU - Schapiro,Mark B AU - Rapoport,Stanley I AU - Furey,Maura L TI - Pharmacological modulation of prefrontal cortical activity during a working memory task in young and older humans: a PET study with physostigmine SN - 0002-953X PY - 2006///0112 KW - Adult KW - Age Factors KW - Aged KW - Brain KW - blood supply KW - Brain Mapping KW - Cholinesterase Inhibitors KW - pharmacology KW - Female KW - Humans KW - Infusions, Intravenous KW - Male KW - Memory KW - drug effects KW - Middle Aged KW - Oxygen Radioisotopes KW - Physostigmine KW - Positron-Emission Tomography KW - Prefrontal Cortex KW - diagnostic imaging KW - Psychomotor Performance KW - Reaction Time KW - Regional Blood Flow KW - Water N1 - Publication Type: Comparative Study; Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1176/appi.ajp.162.11.2061 ER -