@article{wang2024-38970987,
  author  = {Wang, Y. and Turnbull, A. and Xu, Y. and Heffner, K. and Lin, F. V. and Adeli, E.},
  title   = {{Vision-based estimation of fatigue and engagement in cognitive training sessions}},
  journal = {Artificial intelligence in medicine},
  year    = {2024},
  doi     = {10.1016/j.artmed.2024.102923},
  pmid    = {38970987},
  url     = {https://doi.org/10.1016/j.artmed.2024.102923}
}