Wavelet Transformation in Brain Evoked Potentials Processing

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Wavelet Transformation in Brain Evoked Potentials Processing

Popis výsledku v původním jazyce

Electroencephalography (EEG) is the measurement of spontaneous electrical activity of the brain. EEG is recorded from electrodes placed on the scalp or directly in the brain tissue. Sources of EEG activity are brain cells, neurons, which oscillates at multiple frequencies having different spatial distribution associated with different states of brain functioning (such as awake, asleep, exploratory behavior etc.). These oscillations represent synchronized activity over a network of neurons. Evoked potentials (EP) are changes of spontaneous electrical activity of the brain and represent responses to an external sensory stimulation. Shape of the evoked response varies in time. EEG and evoked responses processing is used for clinical diagnostic such as epileptic source localization. Our aim is to characterize how spontaneous activity of the brain modulates evoked responses. For this purposes we developed universal software which is able to measure and analyze EEG signals using lowcost digi

Název v anglickém jazyce

Wavelet Transformation in Brain Evoked Potentials Processing

Popis výsledku anglicky

Electroencephalography (EEG) is the measurement of spontaneous electrical activity of the brain. EEG is recorded from electrodes placed on the scalp or directly in the brain tissue. Sources of EEG activity are brain cells, neurons, which oscillates at multiple frequencies having different spatial distribution associated with different states of brain functioning (such as awake, asleep, exploratory behavior etc.). These oscillations represent synchronized activity over a network of neurons. Evoked potentials (EP) are changes of spontaneous electrical activity of the brain and represent responses to an external sensory stimulation. Shape of the evoked response varies in time. EEG and evoked responses processing is used for clinical diagnostic such as epileptic source localization. Our aim is to characterize how spontaneous activity of the brain modulates evoked responses. For this purposes we developed universal software which is able to measure and analyze EEG signals using lowcost digi

Druh

D - Stať ve sborníku

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Workshop 2010

ISBN

978-80-01-04513-8

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

České vysoké učení technické v Praze

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

22. 2. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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