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Search: L773:0925 2312 OR L773:1872 8286 > (2000-2004) > Modeling control of...

Modeling control of roll-plane body orientation in lamprey

Kozlov, A. K. (author)
Karolinska Institutet
Aurell, Erik (author)
KTH,Numerisk analys och datalogi, NADA
Orlovsky, G. N. (author)
Karolinska Institutet
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Deliagina, T. G. (author)
Karolinska Institutet
Zelenin, P. V. (author)
Karolinska Institutet
Hellgren Kotaleski, Jeanette (author)
Karolinska Institutet,KTH,Numerisk analys och datalogi, NADA
Grillner, S. (author)
Karolinska Institutet
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 (creator_code:org_t)
2000
2000
English.
In: Neurocomputing. - 0925-2312 .- 1872-8286. ; 32, s. 871-877
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • A phenomenological model of the mechanism of stabilization of the dorsal-side-up orientation in the lamprey is suggested. Mathematical modeling is based on the experimental results on investigation of postural control in lampreys using combined in vivo and robotics approaches. Dynamics of the model agrees qualitatively with the experiment. It is shown by computer simulations that postural correction commands from one or several reticulospinal neurons provide information which may be sufficient for stabilization of body orientation in the lamprey.

Keyword

locomotion
posture
vestibular reflexes
reticulospinal system
modeling
reticulospinal neurons
vestibular control
spatial orientation
locomotion
pitch

Publication and Content Type

ref (subject category)
art (subject category)

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