Bibikov Nikolay Grigorievitch
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Lettvin, Maturana, stochastical resonance
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Hi, allOne simple question.We know about Lettvin- Maturana article. However, I have heard that both in the behavioral and ( I am not absolutely sure) even in electrophysiological experiments the real…Continue

Started this discussion. Last reply by William M. Saidel Mar 4, 2013.

 

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Hi, all
One simple question.
We know about Lettwin- Maturana article. However, I have heard that both in the behavioral and ( I am not absolutely sure) even in electrophysiological experiments the real good effect was obtained ONLY when the movement of an object was not linear and smooth but sporatic and stochastic. I have observed similar effects in frogs auditory midbrain (and even medullar) neurons ( Bibikov N.G. Addition of noise enhanced neural synchrony to amplitude-modulated sounds in the frog's midbrain. Hear. Research. 2002. v.173 . n1. p.21-28.)
I am very interested to know about some reasonable demonstration and modelling of this effect in the visual system of the frog.
Thank you.
Bibikov N.G.
Dr. Biol. Corr.memb. RANS
Head of bioacoustics lab.
N.N.Andreyev Acoustics Institute
Schvernik st. 4
Moscow 117036
Tel.: 7 099 17236311
Fax: 7 495 126 8411
e mail: bibikov@akin.ru or nbibikov1@yandex.ru

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