EEG Spike Detection using Continuous Wavelet Transforms - Couverture souple

Ali, M. Shoukath

 
9786202093477: EEG Spike Detection using Continuous Wavelet Transforms
Couverture souple
ISBN 10 : 6202093471 ISBN 13 : 9786202093477
Editeur : LAP LAMBERT Academic Publishing, 2017

Synopsis

Electroencephalography is the neurophysiological measurements of the electrical activity of the brain by recording from electrodes placed on the scalp or, in some relatively rare diagnostic procedures require electrodes on or beneath the cerebral cortex. The resulting traces are known as an electroencephalogram and represent so-called brainwaves. This book is about analyzing brain waves using continuous wavelet transform. Two algorithms are used to analyze these signals. They are amplitude threshold technique and wavelet transform technique. The drawbacks in amplitude threshold technique are overcome in wavelet transform technique. Various wavelet families like biorthogonal, symlet and daubechies have been used in analyzing EEG signals using wavelets. Abnormal or sudden transients that are observed in the EEG signal are considered as spikes. They are differentiated from the normal brain waves using a threshold value. The recordings from the brain which exceed this threshold value are considered as spikes. The graphs obtained from these techniques determine the condition of the brain.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Electroencephalography is the neurophysiological measurements of the electrical activity of the brain by recording from electrodes placed on the scalp or, in some relatively rare diagnostic procedures require electrodes on or beneath the cerebral cortex. The resulting traces are known as an electroencephalogram and represent so-called brainwaves. This book is about analyzing brain waves using continuous wavelet transform. Two algorithms are used to analyze these signals. They are amplitude threshold technique and wavelet transform technique. The drawbacks in amplitude threshold technique are overcome in wavelet transform technique. Various wavelet families like biorthogonal, symlet and daubechies have been used in analyzing EEG signals using wavelets. Abnormal or sudden transients that are observed in the EEG signal are considered as spikes. They are differentiated from the normal brain waves using a threshold value. The recordings from the brain which exceed this threshold value are considered as spikes. The graphs obtained from these techniques determine the condition of the brain.

Biographie de l'auteur

M. Shoukath Ali is working as Associate Professor in the Department of Electronics & Communication Engineering at Guru Nanak Institutions Technical Campus (GNITC), Hyderabad.His areas of interest are WSNs and signal processing. His Publications include 10 research articles in International Journals / conferences and a book on Mobile adhoc networks.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2017
Langue
anglais
ISBN 10 
6202093471
ISBN 13 
9786202093477
Reliure
Broché
Nombre de pages
88
Coordonnées du fabricant
non disponible
Personne responsable
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