@misc{indiciaee4d241ae8aaf,
  title = {Norepinephrine and dopamine as learning signals.},
  author = {Carolyn W Harley},
  year = {2004},
  doi = {10.1155/np.2004.191},
  url = {https://pubmed.ncbi.nlm.nih.gov/15656268/},
  note = {Source identifier: 15656268}
}