Plasticity of synchronous activity in a small neural net.

@article{Kristan1970PlasticityOS,
  title={Plasticity of synchronous activity in a small neural net.},
  author={William B. Kristan and George L. Gerstein},
  journal={Science},
  year={1970},
  volume={169 3952},
  pages={1336-9}
}
Electrical activity from three neurons at a time was recorded in a pleural ganglion of Aplysia. Synchonous activity could be temporally patterned by electrical stimulation over a single nerve. After a period of pairing with electrical stimuli over another nerve the degree and time course of the synchrony were altered. Such alterations reverted after 5 to 30 minutes.