Multimodal predictive control in crickets

  • Authors:
  • Mark Payne;Berthold Hedwig;Barbara Webb

  • Affiliations:
  • IPAB, School of Informatics, University of Edinburgh, UK;Department of Zoology, University of Cambridge, UK;IPAB, School of Informatics, University of Edinburgh, UK

  • Venue:
  • SAB'10 Proceedings of the 11th international conference on Simulation of adaptive behavior: from animals to animats
  • Year:
  • 2010

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Abstract

A combination of behavioural testing and robotic modelling was used to investigate the interaction between sound localisation (phonotaxis) and optomotor following in crickets. Three hypotheses describing simple interactions -- summation, gain modulation and chaining -- were eliminated, leaving efference copy as the most likely mechanism. A speculative but plausible model for predicting re-afference was implemented and evaluated on a robot.