@misc{indiciae42428bfeb06a,
  title = {Neural thresholds and state-dependent learning.},
  author = {R L Pusakulich and H C Nielson},
  year = {1972},
  doi = {10.1016/0014-4886(72)90185-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5009508/},
  note = {Source identifier: 5009508}
}