@article{activationrelaxationalocaldynamical,
  title = {Activation Relaxation: A Local Dynamical Approximation to Backpropagation in the Brain},
  author = {Beren Millidge and Alexander Tschantz and Anil. K. Seth and Christopher L. Buckley},
  year = {2020},
  eprint = {2009.05359},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.05359v5},
}