Clinical evaluation versus automatic detection of interictal epileptiform discharges ? who can we trust?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00223610" target="_blank" >RIV/68407700:21230/14:00223610 - isvavai.cz</a>

Výsledek na webu

<a href="http://csskn2014.upol.cz/site2014/wp-content/uploads/2014/05/abstracts_tematicke_sekce_sjezdu.pdf" target="_blank" >http://csskn2014.upol.cz/site2014/wp-content/uploads/2014/05/abstracts_tematicke_sekce_sjezdu.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Clinical evaluation versus automatic detection of interictal epileptiform discharges ? who can we trust?

Popis výsledku v původním jazyce

Objective. Interictal epileptiform discharges (IEDs) are electrographic hallmark of epilepsy. Information about the spatiotemporal distribution of IEDs in intracranial EEG is utilized to localize epileptogenic zone during the presurgical evaluation and plan the resection. Visual evaluation of long-term multi-channel intracranial recordings is extremely difficult and prone to bias. Clinicians usually assess only high-amplitude (high signal to noise ratio) discharge and low-amplitude IEDs can be overlooked or considered clinically insignificant. The goal of our study was to develop reliable automatic IED detectors to facilitate analysis of long-term recordings and increase the information yield of intracranial recordings. Methods. Seven intracranial EEGrecordings were randomly selected from our database. Samples of five minutes duration from fifteen high-rate IED channels (525 minutes in total) were presented to three experienced EEG specialists for spike labelling. The readers independ

Název v anglickém jazyce

Clinical evaluation versus automatic detection of interictal epileptiform discharges ? who can we trust?

Popis výsledku anglicky

Objective. Interictal epileptiform discharges (IEDs) are electrographic hallmark of epilepsy. Information about the spatiotemporal distribution of IEDs in intracranial EEG is utilized to localize epileptogenic zone during the presurgical evaluation and plan the resection. Visual evaluation of long-term multi-channel intracranial recordings is extremely difficult and prone to bias. Clinicians usually assess only high-amplitude (high signal to noise ratio) discharge and low-amplitude IEDs can be overlooked or considered clinically insignificant. The goal of our study was to develop reliable automatic IED detectors to facilitate analysis of long-term recordings and increase the information yield of intracranial recordings. Methods. Seven intracranial EEGrecordings were randomly selected from our database. Samples of five minutes duration from fifteen high-rate IED channels (525 minutes in total) were presented to three experienced EEG specialists for spike labelling. The readers independ

Druh

O - Ostatní výsledky

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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