@misc{indiciaedf59afa6e2e9,
  title = {fMRI study of effort and information processing in a working memory task.},
  author = {J M Jansma and N F Ramsey and J A de Zwart and P van Gelderen and J H Duyn},
  year = {2007},
  doi = {10.1002/hbm.20297},
  url = {https://pubmed.ncbi.nlm.nih.gov/17133397/},
  note = {Source identifier: 17133397}
}