@misc{indiciae74e04a2e527a,
  title = {Perceptual illusions and brain models.},
  author = {R L Gregory},
  year = {1968},
  doi = {10.1098/rspb.1968.0071},
  url = {https://pubmed.ncbi.nlm.nih.gov/4387405/},
  note = {Source identifier: 4387405}
}