A method for the quantification of tonic activity in the nervous system.

@article{Arduini1962AMF,
  title={A method for the quantification of tonic activity in the nervous system.},
  author={Arnaldo Arduini and Lawrence R. Pinneo},
  journal={Archives italiennes de biologie},
  year={1962},
  volume={100},
  pages={415-24}
}