About: Stochastic Model Shows How Cochlear Implants Process Azimuth in Real Auditory Space

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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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We formulate a simple hypothesis that stochastic neural response infers sound direction from this maximum slope. We calculate the output spike time density used in the readout of sound direction analytically. We show that the numerical implementation of the model yields results similar to those observed in experiments in mammals. We then go one step further and show that our model also gives similar results when a detailed implementation of the cochlear implant processor and simulation of implant to auditory nerve transduction are used, instead of the simplified model of auditory nerve input. Our results are useful in explaining some recent puzzling observations on the binaural cochlear implantees. We formulate a simple hypothesis that stochastic neural response infers sound direction from this maximum slope. We calculate the output spike time density used in the readout of sound direction analytically. We show that the numerical implementation of the model yields results similar to those observed in experiments in mammals. We then go one step further and show that our model also gives similar results when a detailed implementation of the cochlear implant processor and simulation of implant to auditory nerve transduction are used, instead of the simplified model of auditory nerve input. Our results are useful in explaining some recent puzzling observations on the binaural cochlear implantees. (en)
Title	Stochastic Model Shows How Cochlear Implants Process Azimuth in Real Auditory Space Stochastic Model Shows How Cochlear Implants Process Azimuth in Real Auditory Space (en)
skos:prefLabel	Stochastic Model Shows How Cochlear Implants Process Azimuth in Real Auditory Space Stochastic Model Shows How Cochlear Implants Process Azimuth in Real Auditory Space (en)
skos:notation	RIV/68407700:21460/10:00176069!RIV11-MSM-21460___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021620806), Z(MSM6840770012)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Maršálek, Petr
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	České vysoké učení technické v Praze / Fakulta biomedicínského inženýrství
http://linked.open...dnocenehoVysledku	290144
http://linked.open...ai/riv/idVysledku	RIV/68407700:21460/10:00176069
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	coincidence detection; directional hearing; interaural time delay; stochastic neuronal model (en)
http://linked.open.../riv/klicoveSlovo	coincidence detection directional hearing interaural time delay stochastic neuronal model
http://linked.open...odStatuVydavatele	CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV	[6F1C1EB95077]
http://linked.open...i/riv/nazevZdroje	Chinese Journal of Physiology
http://linked.open...in/vavai/riv/obor	FS
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Maršálek, Petr Drápal, M.
http://linked.open...ain/vavai/riv/wos	000285655500012
http://linked.open...n/vavai/riv/zamer	Molekulární biologie a patologie buňky za normy a u vybraných klinicky závažných patologických procesů Transdisciplinární výzkum v oblasti biomedicínského inženýrství II
issn	0304-4920
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	21460

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