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Acta Biologica Hungarica

, Volume 55, Issue 1–4, pp 233–237 | Cite as

Phasic Coordination Between Locomotor And Respiratory Rhythms In lymnaea: Real Behavior And Computer Simulation

  • D. D. Vorontsov
  • V. V. Tsyganov
  • D. A. SakharovEmail author
Article

Abstract

In the pond snail Lymnaea stagnalis, a. firm phase-locked coupling of pneumostome movements to the locomotor cycle was observed during terrestrial locomotion, thus demonstrating that the coordination between locomotor and respiratory rhythms is a. natural behavioral event in this animal. The results of computational modelling suggest a. possible scheme of coordination between these motor rhythms which is based on inhibitory projection from the central pattern generator for locomotion to that for respiration. These findings allow the neuronal mechanisms underlying coordination of two rhythmic behaviors to be investigated.

Keywords

Motor rhythms respiration locomotion modelling Lymnaea stagnalis 

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References

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Copyright information

© Akadémiai Kiadó, Budapest 2004

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Authors and Affiliations

  • D. D. Vorontsov
    • 1
  • V. V. Tsyganov
    • 1
  • D. A. Sakharov
    • 1
    Email author
  1. 1.Laboratory of Comparative Physiology, Institute of Developmental BiologyRussian Academy of SciencesMoscowRussia

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