@misc{indiciae968c0ba2ad9c, title = {Cholinergic enhancement improves performance on working memory by modulating the functional activity in distinct brain regions: a positron emission tomography regional cerebral blood flow study in healthy humans.}, author = {M L Furey and P Pietrini and G E Alexander and M B Schapiro and B Horwitz}, year = {2000}, doi = {10.1016/s0361-9230(99)00219-1}, url = {https://pubmed.ncbi.nlm.nih.gov/10718513/}, note = {Source identifier: 10718513} }