Sahakian B, Joyce E, Lishman W A
Psychol Med. 1987 May;17(2):329-33. doi: 10.1017/s0033291700024867.
The effects of physostigmine on test performance of a patient with multiple cognitive deficits were observed in a double-blind, placebo-controlled study. Scores on tests of learning and memory and tests of visuo-spatial and constructional ability were both improved by physostigmine, while lecithin improved scores only on the former tests.
在一项双盲、安慰剂对照研究中，观察了毒扁豆碱对一名患有多种认知缺陷患者测试表现的影响。毒扁豆碱使学习与记忆测试以及视觉空间和构建能力测试的分数均得到提高，而卵磷脂仅使前一类测试的分数得到提高。
