Artefacts Detection in EEG Signals
Abstract: Electroencephalography (EEG) is a non-invasive and widely available biomedical modality that is used to measure brain activity in order to diagnose different neurological pathologies and plan treatment. Neurologists trained in EEG are able to determine the correct medical diagnostics by identifying visually different waveforms, known as spikes, sharp waves, or the mix of both. The standardized international 10-20 system is generally used to record EEG activity. This system has 21 electrodes located symmetrically on the surface of the scalp. These positions are computed as percentages of standard distances, the resulting records are comparable between different patients. EEG electrode positions are determined as follows: the reference points are the nasion, which is the delve at the top of the nose, at the level of the eyes; and the inion, which is the bony lump at the base of the skull on the midline at the back of the head. From these points and once the central point (Cz) is localized, the skull perimeters are measured in the transverse and median planes. Electrode locations are determined by dividing these perimeters into 10 % and 20 % intervals, see Fig. 11.1. Additionally, the EEG measurement provides temporal and spatial information about the synchronous firing of many neurons inside the brain with a dominant frequency according to the brain rhythms [1]. The EEG measurement can use a unipolar montage configuration, where the potential of each electrode is compared either to a neutral electrode or to the average of all electrodes; or bipolar montage configuration, where the potential difference between a pair of electrodes spatially close is measured.
Main Authors: | , , |
---|---|
Format: | Parte de libro biblioteca |
Language: | eng |
Published: |
2021
|
Subjects: | ELECTROENCEFALOGRAFIA, ACTIVIDAD NEURONAL, ENFERMEDAD CEREBRAL, DIAGNOSTICO POR IMAGEN, BIOMEDICINA, ELECTROFISIOLOGIA, |
Online Access: | https://repositorio.uca.edu.ar/handle/123456789/13861 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
oai:ucacris:123456789-13861 |
---|---|
record_format |
koha |
spelling |
oai:ucacris:123456789-138612022-04-23T05:00:42Z Artefacts Detection in EEG Signals Quintero-Rincón, Antonio D’Giano, Carlos Batatia, Hadj ELECTROENCEFALOGRAFIA ACTIVIDAD NEURONAL ENFERMEDAD CEREBRAL DIAGNOSTICO POR IMAGEN BIOMEDICINA ELECTROFISIOLOGIA Abstract: Electroencephalography (EEG) is a non-invasive and widely available biomedical modality that is used to measure brain activity in order to diagnose different neurological pathologies and plan treatment. Neurologists trained in EEG are able to determine the correct medical diagnostics by identifying visually different waveforms, known as spikes, sharp waves, or the mix of both. The standardized international 10-20 system is generally used to record EEG activity. This system has 21 electrodes located symmetrically on the surface of the scalp. These positions are computed as percentages of standard distances, the resulting records are comparable between different patients. EEG electrode positions are determined as follows: the reference points are the nasion, which is the delve at the top of the nose, at the level of the eyes; and the inion, which is the bony lump at the base of the skull on the midline at the back of the head. From these points and once the central point (Cz) is localized, the skull perimeters are measured in the transverse and median planes. Electrode locations are determined by dividing these perimeters into 10 % and 20 % intervals, see Fig. 11.1. Additionally, the EEG measurement provides temporal and spatial information about the synchronous firing of many neurons inside the brain with a dominant frequency according to the brain rhythms [1]. The EEG measurement can use a unipolar montage configuration, where the potential of each electrode is compared either to a neutral electrode or to the average of all electrodes; or bipolar montage configuration, where the potential difference between a pair of electrodes spatially close is measured. 2022-04-22T13:26:34Z 2022-04-22T13:26:34Z 2021 Parte de libro Quintero-Rincón, A., D’Giano, C., Batatia, H. Artefacts Detection in EEG Signals [en línea]. En: Yurish, S. Y. Advances in signal processing : reviews book series, Vol.2. Barcelona : International Frequency Sensor Association Publishing, 2021 ISBN 978-84-09-28830-4. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/13861 https://repositorio.uca.edu.ar/handle/123456789/13861 eng Acceso abierto http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Advances in signal processing : reviews book series, Vol.2. Barcelona : International Frequency Sensor Association Publishing, 2021 |
institution |
UCA |
collection |
DSpace |
country |
Argentina |
countrycode |
AR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-uca |
tag |
biblioteca |
region |
America del Sur |
libraryname |
Sistema de bibliotecas de la UCA |
language |
eng |
topic |
ELECTROENCEFALOGRAFIA ACTIVIDAD NEURONAL ENFERMEDAD CEREBRAL DIAGNOSTICO POR IMAGEN BIOMEDICINA ELECTROFISIOLOGIA ELECTROENCEFALOGRAFIA ACTIVIDAD NEURONAL ENFERMEDAD CEREBRAL DIAGNOSTICO POR IMAGEN BIOMEDICINA ELECTROFISIOLOGIA |
spellingShingle |
ELECTROENCEFALOGRAFIA ACTIVIDAD NEURONAL ENFERMEDAD CEREBRAL DIAGNOSTICO POR IMAGEN BIOMEDICINA ELECTROFISIOLOGIA ELECTROENCEFALOGRAFIA ACTIVIDAD NEURONAL ENFERMEDAD CEREBRAL DIAGNOSTICO POR IMAGEN BIOMEDICINA ELECTROFISIOLOGIA Quintero-Rincón, Antonio D’Giano, Carlos Batatia, Hadj Artefacts Detection in EEG Signals |
description |
Abstract: Electroencephalography (EEG) is a non-invasive and widely available biomedical
modality that is used to measure brain activity in order to diagnose different neurological
pathologies and plan treatment. Neurologists trained in EEG are able to determine the
correct medical diagnostics by identifying visually different waveforms, known as spikes,
sharp waves, or the mix of both.
The standardized international 10-20 system is generally used to record EEG activity. This
system has 21 electrodes located symmetrically on the surface of the scalp. These
positions are computed as percentages of standard distances, the resulting records are
comparable between different patients. EEG electrode positions are determined as
follows: the reference points are the nasion, which is the delve at the top of the nose, at
the level of the eyes; and the inion, which is the bony lump at the base of the skull on the
midline at the back of the head. From these points and once the central point (Cz) is
localized, the skull perimeters are measured in the transverse and median planes.
Electrode locations are determined by dividing these perimeters into 10 % and 20 %
intervals, see Fig. 11.1. Additionally, the EEG measurement provides temporal and spatial
information about the synchronous firing of many neurons inside the brain with a
dominant frequency according to the brain rhythms [1]. The EEG measurement can use a
unipolar montage configuration, where the potential of each electrode is compared either
to a neutral electrode or to the average of all electrodes; or bipolar montage configuration,
where the potential difference between a pair of electrodes spatially close is measured. |
format |
Parte de libro |
topic_facet |
ELECTROENCEFALOGRAFIA ACTIVIDAD NEURONAL ENFERMEDAD CEREBRAL DIAGNOSTICO POR IMAGEN BIOMEDICINA ELECTROFISIOLOGIA |
author |
Quintero-Rincón, Antonio D’Giano, Carlos Batatia, Hadj |
author_facet |
Quintero-Rincón, Antonio D’Giano, Carlos Batatia, Hadj |
author_sort |
Quintero-Rincón, Antonio |
title |
Artefacts Detection in EEG Signals |
title_short |
Artefacts Detection in EEG Signals |
title_full |
Artefacts Detection in EEG Signals |
title_fullStr |
Artefacts Detection in EEG Signals |
title_full_unstemmed |
Artefacts Detection in EEG Signals |
title_sort |
artefacts detection in eeg signals |
publishDate |
2021 |
url |
https://repositorio.uca.edu.ar/handle/123456789/13861 |
work_keys_str_mv |
AT quinterorinconantonio artefactsdetectionineegsignals AT dgianocarlos artefactsdetectionineegsignals AT batatiahadj artefactsdetectionineegsignals |
_version_ |
1756276503085056000 |