@misc{indiciae329063b8c938,
  title = {Reinforcement learning by Hebbian synapses with adaptive thresholds.},
  author = {C M Pennartz},
  year = {1997},
  doi = {10.1016/s0306-4522(97)00118-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/9300423/},
  note = {Source identifier: 9300423}
}