Recognition of Transient Phenomena in a Biosignal

Recognition of Transient Phenomena in a Biosignal

Electrical Activity of a human brain measured on the skull(electroencephalogram, EEG) contains in the sleep period manytransients (sleep spindles, spike-like structures or vertex waves), i.e. bursts of EEG activity of limited duration, having random occurrenceand may be coupled with specific sleep s...

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Main Authors: J. Rozman, K. Marsalek
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2000-04-01
Series:Radioengineering
Online Access:http://www.radioeng.cz/fulltexts/2000/00_01_01_03.pdf
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spelling doaj-35ca04cd04fb4796b18cf4728fc4f83e2020-11-24T22:21:26ZengSpolecnost pro radioelektronicke inzenyrstviRadioengineering1210-25122000-04-019113Recognition of Transient Phenomena in a BiosignalJ. RozmanK. MarsalekElectrical Activity of a human brain measured on the skull(electroencephalogram, EEG) contains in the sleep period manytransients (sleep spindles, spike-like structures or vertex waves), i.e. bursts of EEG activity of limited duration, having random occurrenceand may be coupled with specific sleep stages. A computer-baseddetector was designed that detects a transient called K-complex. Thedetector is based on linear matched filtering and its nonlinearmodifications. The linear and nonlinear approaches are compared andevaluated with respect to the detection efficiency.www.radioeng.cz/fulltexts/2000/00_01_01_03.pdf
collection DOAJ
language English
format Article
sources DOAJ
author J. Rozman
K. Marsalek
spellingShingle J. Rozman
K. Marsalek
Recognition of Transient Phenomena in a Biosignal
Radioengineering
author_facet J. Rozman
K. Marsalek
author_sort J. Rozman
title Recognition of Transient Phenomena in a Biosignal
title_short Recognition of Transient Phenomena in a Biosignal
title_full Recognition of Transient Phenomena in a Biosignal
title_fullStr Recognition of Transient Phenomena in a Biosignal
title_full_unstemmed Recognition of Transient Phenomena in a Biosignal
title_sort recognition of transient phenomena in a biosignal
publisher Spolecnost pro radioelektronicke inzenyrstvi
series Radioengineering
issn 1210-2512
publishDate 2000-04-01
description Electrical Activity of a human brain measured on the skull(electroencephalogram, EEG) contains in the sleep period manytransients (sleep spindles, spike-like structures or vertex waves), i.e. bursts of EEG activity of limited duration, having random occurrenceand may be coupled with specific sleep stages. A computer-baseddetector was designed that detects a transient called K-complex. Thedetector is based on linear matched filtering and its nonlinearmodifications. The linear and nonlinear approaches are compared andevaluated with respect to the detection efficiency.
url http://www.radioeng.cz/fulltexts/2000/00_01_01_03.pdf
work_keys_str_mv AT jrozman recognitionoftransientphenomenainabiosignal
AT kmarsalek recognitionoftransientphenomenainabiosignal
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