Generation and coordination of heartbeat timing oscillation in the medicinal leech. II. Intersegmental coordination.

@article{Peterson1983GenerationAC,
  title={Generation and coordination of heartbeat timing oscillation in the medicinal leech. II. Intersegmental coordination.},
  author={Eric L. Peterson},
  journal={Journal of neurophysiology},
  year={1983},
  volume={49 3},
  pages={627-38}
}
1. A network of four pairs of interneurons, HN(1)-HN(4), times the heartbeat of the medicinal leech. The following model accounts for the stable phase relationships in the network and the network's response to perturbation, entrainment, and stimulation. 2. There are two centers of oscillation, one the HN(3) pair in the third ganglion, the other the HN(4) pair in the fourth ganglion. 3. The two other pairs, HN(1) and HN(2), couple the oscillation of the HN(3) pair with that of the HN(4) pair… CONTINUE READING

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