@misc{indiciaee839b1238924, title = {Prefrontal cortex fMRI signal changes are correlated with working memory load.}, author = {D S Manoach and G Schlaug and B Siewert and D G Darby and B M Bly and A Benfield and R R Edelman and S Warach}, year = {1997}, doi = {10.1097/00001756-199701200-00033}, url = {https://pubmed.ncbi.nlm.nih.gov/9080445/}, note = {Source identifier: 9080445} }