The balance between negative and positive brain system activity.

@article{Bovard1962TheBB,
  title={The balance between negative and positive brain system activity.},
  author={E. W. Bovard},
  journal={Perspectives in biology and medicine},
  year={1962},
  volume={6},
  pages={116-27}
}
  • E. W. Bovard
  • Published 1962 in Perspectives in biology and medicine