Estimation of the time delay of epileptic spikes by ICA
Result description
A method of epileptic spikes location by means of Independent Component Analysis is proposed. The original EEG signal is decomposed into independent component which are then separated according to the presence or absence of epileptifomn activity. The time delay between the spikes, as detected in the individual channels, is measured and the results are presented in form av topographic maps. The method was tested in four EEG records containing spikes and it was found that their location and spreading could be determined with a satisfactory accuracy.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Estimation of the time delay of epileptic spikes by ICA
Original language description
A method of epileptic spikes location by means of Independent Component Analysis is proposed. The original EEG signal is decomposed into independent component which are then separated according to the presence or absence of epileptifomn activity. The time delay between the spikes, as detected in the individual channels, is measured and the results are presented in form av topographic maps. The method was tested in four EEG records containing spikes and it was found that their location and spreading could be determined with a satisfactory accuracy.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
FH - Neurology, neuro-surgery, nuero-sciences
OECD FORD branch
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Result continuities
Project
NG14: Neurophysiological indicators with respect to the vigilance level in dementia.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Medical Data Analysis
ISBN
není uvedeno
Number of pages of the result
9
Pages from-to
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Number of pages of the book
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Publisher name
Springer Ver.
Place of publication
Frankfurt
UT code for WoS chapter
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Basic information
Result type
C - Chapter in a specialist book
CEP
FH - Neurology, neuro-surgery, nuero-sciences
Year of implementation
2000