@misc{indiciae17cbea008432,
  title = {The human cortex responds to an interoceptive challenge.},
  author = {Hugo D Critchley},
  year = {2004},
  doi = {10.1073/pnas.0401510101},
  url = {https://pubmed.ncbi.nlm.nih.gov/15096592/},
  note = {Source identifier: 15096592}
}