About: Overdispersion in the Place Cell Discharge – Stochastic Modelling and Inference

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Práce navrhuje nový stochastický model (dvojně stochastický časoprostorový bodový proces) pro popis aktivity místových neuronů v hipokampu potkana. Parametry modelu jsou odhadnuty na základě experimentálních dat (cs) The paper is a case study monitoring the spiking activity of a place cell of hippocampus of a rat moving in an arena. Real data are evaluated using a new statistical methodology. Experimentally observed overdispersion suggests a doubly stochastic spatio-temporal point process model of the time of spikes and the location of the rat. The inference of the driving intensity leads to a nonlinear filtering problem. Jump processes are used as parametric models of the driving intensity which enables the solution of the filtering problem by means of Bayesian Markov chain Monte Carlo methods. Simultaneously the parameters of the model are estimated. Model selection, numerical results and receptive field plasticity are discussed The paper is a case study monitoring the spiking activity of a place cell of hippocampus of a rat moving in an arena. Real data are evaluated using a new statistical methodology. Experimentally observed overdispersion suggests a doubly stochastic spatio-temporal point process model of the time of spikes and the location of the rat. The inference of the driving intensity leads to a nonlinear filtering problem. Jump processes are used as parametric models of the driving intensity which enables the solution of the filtering problem by means of Bayesian Markov chain Monte Carlo methods. Simultaneously the parameters of the model are estimated. Model selection, numerical results and receptive field plasticity are discussed (en)
Title	Overdispersion in the Place Cell Discharge – Stochastic Modelling and Inference Naddisperze v aktivitě místových neuronů – stochastické modelování a implikace (cs) Overdispersion in the Place Cell Discharge – Stochastic Modelling and Inference (en)
skos:prefLabel	Overdispersion in the Place Cell Discharge – Stochastic Modelling and Inference Naddisperze v aktivitě místových neuronů – stochastické modelování a implikace (cs) Overdispersion in the Place Cell Discharge – Stochastic Modelling and Inference (en)
skos:notation	RIV/67985823:_____/08:00311165!RIV09-AV0-67985823
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA101120604), Z(AV0Z50110509), Z(MSM0021620839)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Klement, Daniel Lánský, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyziologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	385588
http://linked.open...ai/riv/idVysledku	RIV/67985823:_____/08:00311165
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	overdispersion; place cell; spatio-temporal point process (en)
http://linked.open.../riv/klicoveSlovo	overdispersion place cell spatio-temporal point process
http://linked.open...ontrolniKodProRIV	[25397D81F4E6]
http://linked.open...v/mistoKonaniAkce	Vietri sul Mare
http://linked.open...i/riv/mistoVydani	Melville
http://linked.open...i/riv/nazevZdroje	Collective Dynamics: Topics on Competition and Cooperation in the Biosciences
http://linked.open...in/vavai/riv/obor	FH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Spatial-temporal point processes and their applications
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Klement, Daniel Lánský, Petr Beneš, V. Frcalová, B.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-09-24 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Výzkum molekulárních a buněčných základů fyziologických a patofyziologických procesů s cílem objasnit mechanismy vzniku závažných onemocnění člověka Metody moderní matematiky a jejich aplikace
number of pages	12 (xsd:int)
http://purl.org/ne...btex#hasPublisher	American Institute of Physics
https://schema.org/isbn	978-0-7354-0552-3

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