About: Statistical approach in search for optimal signal in simple olfactory neuronal models

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About: Statistical approach in search for optimal signal in simple olfactory neuronal models Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Several models (concentration detectors and a flux detector) for coding of odor intensity in olfactory sensory neurons are investigated. Behavior of the system is described by different stochastic processes of binding the odorant molecules to the receptors and their activation. Characteristics how well the odorant concentration can be estimated from the knowledge of response, the number of activated neurons, are studied. The approach is based on the Fisher information and analogous measures. These measures of optimality are computed and applied to locate the odorant concentration which is most suitable for coding. The results are compared with the classical deterministic approach which judges the optimal odorant concentration via steepness of the input-output function. Several models (concentration detectors and a flux detector) for coding of odor intensity in olfactory sensory neurons are investigated. Behavior of the system is described by different stochastic processes of binding the odorant molecules to the receptors and their activation. Characteristics how well the odorant concentration can be estimated from the knowledge of response, the number of activated neurons, are studied. The approach is based on the Fisher information and analogous measures. These measures of optimality are computed and applied to locate the odorant concentration which is most suitable for coding. The results are compared with the classical deterministic approach which judges the optimal odorant concentration via steepness of the input-output function. (en)
Title	Statistical approach in search for optimal signal in simple olfactory neuronal models Statistical approach in search for optimal signal in simple olfactory neuronal models (en)
skos:prefLabel	Statistical approach in search for optimal signal in simple olfactory neuronal models Statistical approach in search for optimal signal in simple olfactory neuronal models (en)
skos:notation	RIV/00216224:14310/08:00024207!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1ET400110401), P(GD201/05/H007), P(LC06024), P(LC554), Z(AV0Z50110509)
http://linked.open...iv/cisloPeriodika	Issues 1-2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Lánský, Petr Pokora, Ondřej
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	397294
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00024207
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fisher information; Olfactory neuron; Optimal signal (en)
http://linked.open.../riv/klicoveSlovo	Fisher information Olfactory neuron Optimal signal
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[A02CD3596CE4]
http://linked.open...i/riv/nazevZdroje	Mathematical Biosciences
http://linked.open...in/vavai/riv/obor	BD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Principles of information processing in neurons and their applications Jaroslav Hájek Center for Theoretical and Applied Statistics Neuroscience Centre Statistical dynamical models and their applications in economics, technicques and natural sciences
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	Volume 214
http://linked.open...iv/tvurceVysledku	Lánský, Petr Pokora, Ondřej
http://linked.open...ain/vavai/riv/wos	000258743200015
http://linked.open...n/vavai/riv/zamer	Výzkum molekulárních a buněčných základů fyziologických a patofyziologických procesů s cílem objasnit mechanismy vzniku závažných onemocnění člověka
issn	0025-5564
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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