TY - GEN AU - Meador,K J AU - Loring,D W AU - Lee,G P AU - Taylor,H S AU - Hughes,D R AU - Feldman,D S TI - In vivo probe of central cholinergic systems SN - 0022-1422 PY - 1988///1215 KW - Adult KW - Brain KW - physiology KW - Cognition KW - Evoked Potentials KW - drug effects KW - Female KW - Humans KW - Male KW - Methylphenidate KW - pharmacology KW - Movement KW - Neuropsychological Tests KW - Parasympathetic Nervous System KW - Physostigmine KW - Reaction Time KW - Reference Values KW - Scopolamine KW - Time Factors N1 - Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1093/geronj/43.6.m158 ER -