@misc{indiciae3a9b0d13ddf0,
  title = {Dissociating working memory from task difficulty in human prefrontal cortex.},
  author = {D M Barch and T S Braver and L E Nystrom and S D Forman and D C Noll and J D Cohen},
  year = {1997},
  doi = {10.1016/s0028-3932(97)00072-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/9347483/},
  note = {Source identifier: 9347483}
}