Object localization through the lateral line system of fish: theory and experiment

Goulet J, Engelmann J, Chagnaud BP, Franosch JM, Suttner MD, van Hemmen JL (2008)
J Comp Physiol A: Neuroethol Sens Neural Behav Physiol 194(1): 1-17.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor/in
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Abstract / Bemerkung
Fish acquire information about their aquatic environment by means of their mechanosensory lateral-line system. This system consists of superficial and canal neuromasts that sense perturbations in the water surrounding them. Based on a hydrodynamic model presented here, we propose a mechanism through which fish can localize the source of these perturbations. In doing so we include the curvature of the fish body, a realistic lateral line canal inter-pore distance for the lateral-line canals, and the surface boundary layer. Using our model to explore receptor behavior based on experimental data of responses to dipole stimuli we suggest that superficial and canal neuromasts employ the same mechanism, hence provide the same type of input to the central nervous system. The analytical predictions agree well with spiking responses recorded experimentally from primary lateral-line nerve fibers. From this, and taking into account the central organization of the lateral-line system, we present a simple biophysical model for determining the distance to a source.
Stichworte
Biological Sensory Receptor Cells/*physiology Space Perception/*physiology Water Movements; Algorithms Animals Computer Simulation Evoked Potentials/*physiology Fishes/*physiology Lateral Line System/innervation/*physiology *Models
Erscheinungsjahr
2008
Zeitschriftentitel
J Comp Physiol A: Neuroethol Sens Neural Behav Physiol
Band
194
Ausgabe
1
Seite(n)
1-17
ISSN
0340-7594
eISSN
1432-1351
Page URI
https://pub.uni-bielefeld.de/record/1998965

Zitieren

Goulet J, Engelmann J, Chagnaud BP, Franosch JM, Suttner MD, van Hemmen JL. Object localization through the lateral line system of fish: theory and experiment. J Comp Physiol A: Neuroethol Sens Neural Behav Physiol. 2008;194(1):1-17.
Goulet, J., Engelmann, J., Chagnaud, B. P., Franosch, J. M., Suttner, M. D., & van Hemmen, J. L. (2008). Object localization through the lateral line system of fish: theory and experiment. J Comp Physiol A: Neuroethol Sens Neural Behav Physiol, 194(1), 1-17. doi:10.1007/s00359-007-0275-1
Goulet, J., Engelmann, J., Chagnaud, B. P., Franosch, J. M., Suttner, M. D., and van Hemmen, J. L. (2008). Object localization through the lateral line system of fish: theory and experiment. J Comp Physiol A: Neuroethol Sens Neural Behav Physiol 194, 1-17.
Goulet, J., et al., 2008. Object localization through the lateral line system of fish: theory and experiment. J Comp Physiol A: Neuroethol Sens Neural Behav Physiol, 194(1), p 1-17.
J. Goulet, et al., “Object localization through the lateral line system of fish: theory and experiment”, J Comp Physiol A: Neuroethol Sens Neural Behav Physiol, vol. 194, 2008, pp. 1-17.
Goulet, J., Engelmann, J., Chagnaud, B.P., Franosch, J.M., Suttner, M.D., van Hemmen, J.L.: Object localization through the lateral line system of fish: theory and experiment. J Comp Physiol A: Neuroethol Sens Neural Behav Physiol. 194, 1-17 (2008).
Goulet, J., Engelmann, Jacob, Chagnaud, B. P., Franosch, J. M., Suttner, M. D., and van Hemmen, J. L. “Object localization through the lateral line system of fish: theory and experiment”. J Comp Physiol A: Neuroethol Sens Neural Behav Physiol 194.1 (2008): 1-17.

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