@misc{indiciae77bca6e8f3d8,
  title = {Facial muscle activity and EEG recordings: redundancy analysis.},
  author = {B H Friedman and J F Thayer},
  year = {1991},
  doi = {10.1016/0013-4694(91)90200-n},
  url = {https://pubmed.ncbi.nlm.nih.gov/1718708/},
  note = {Source identifier: 1718708}
}