Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system

The emergence of non-invasive electromagnetic brain stimulation techniques, together with the improvement of electrophysiological recordings, has led to the need to increase the precision of the localization of cranial points close to their cortical target. In the clinical practice, the most common...

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Autores: Fabregat Sanjuan, Albert|||0000-0002-2878-1369, Pàmies Vilà, Rosa|||0000-0002-3814-9199, Rigo Vidal, Agnès, Pascual Rubio, Vicenç
Formato: artículo
Fecha de publicación:2023
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/394381
Acesso em linha:https://hdl.handle.net/2117/394381
https://dx.doi.org/10.6036/10872
Access Level:acceso abierto
Palavra-chave:Electroencephalography
Evoked potentials (Electrophysiology)
10/20
EEG
Neurophysiology
Nasion
Inion
Tragus
Evoked potentials
Error
3D EPlacement
Dummy head
rTMS
Electroencefalografia
Potencials evocats (Electrofisiologia)
Àrees temàtiques de la UPC::Enginyeria biomèdica::Aparells mèdics
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spelling Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 systemFabregat Sanjuan, Albert|||0000-0002-2878-1369Pàmies Vilà, Rosa|||0000-0002-3814-9199Rigo Vidal, AgnèsPascual Rubio, VicençElectroencephalographyEvoked potentials (Electrophysiology)10/20EEGNeurophysiologyNasionInionTragusEvoked potentialsError3D EPlacementDummy headrTMSElectroencefalografiaPotencials evocats (Electrofisiologia)Àrees temàtiques de la UPC::Enginyeria biomèdica::Aparells mèdicsThe emergence of non-invasive electromagnetic brain stimulation techniques, together with the improvement of electrophysiological recordings, has led to the need to increase the precision of the localization of cranial points close to their cortical target. In the clinical practice, the most common technique for locating there points on the scalp is the International 10/20 system and tape measure and a marker pen are used to carry out the marking process, before the placement of the electrodes. In this study, we have compared the marking for different electrophysiological tests between the conventional method and a new method based on the EPlacement device. The comparison was made taking into account the time spent on each test, the mean distance error per electrode, the direction of the error using the coordinate sign and, finally, a survey of healthcare staff to get their opinions on the 1S-EP and 2S-EP variants of EPlacement. The study involved 10 healthcare workers, 5 of whom had experience in conventional marking and 5 had experience in using the EPlacement device. 90 markings on dummies and 10 markings on volunteers were performed. Once each marking was completed on the dummies, the distances between the experimental points (marked with the EPlacement and tap measure) and the reference positions from 10/20 system determined by a 3D printed template were measured. The results show that with EPlacement, marking accuracy is increased, marking time is reduced, and healthcare personnel is receptive to adopting this technology.We would like to thank the collaborating healthcare staff of the Clinical Neurophysiology Service of the Hospital Universitari Sant Joan de Reus and Ismael Ávila for their support in the clinical research plan. This project has obtained funding from the Research to Business call (R2B2021-02), co-funded by the URV and the European Regional Development Fund (ERDF).Publicaciones DYNA20232023-07-0120232023-10-03journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/394381https://dx.doi.org/10.6036/10872reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3943812026-05-27T15:37:01Z
dc.title.none.fl_str_mv Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
title Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
spellingShingle Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
Fabregat Sanjuan, Albert|||0000-0002-2878-1369
Electroencephalography
Evoked potentials (Electrophysiology)
10/20
EEG
Neurophysiology
Nasion
Inion
Tragus
Evoked potentials
Error
3D EPlacement
Dummy head
rTMS
Electroencefalografia
Potencials evocats (Electrofisiologia)
Àrees temàtiques de la UPC::Enginyeria biomèdica::Aparells mèdics
title_short Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
title_full Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
title_fullStr Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
title_full_unstemmed Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
title_sort Analysis of a new tool for electrode positioning on the scalp according to the international 10/20 system
dc.creator.none.fl_str_mv Fabregat Sanjuan, Albert|||0000-0002-2878-1369
Pàmies Vilà, Rosa|||0000-0002-3814-9199
Rigo Vidal, Agnès
Pascual Rubio, Vicenç
author Fabregat Sanjuan, Albert|||0000-0002-2878-1369
author_facet Fabregat Sanjuan, Albert|||0000-0002-2878-1369
Pàmies Vilà, Rosa|||0000-0002-3814-9199
Rigo Vidal, Agnès
Pascual Rubio, Vicenç
author_role author
author2 Pàmies Vilà, Rosa|||0000-0002-3814-9199
Rigo Vidal, Agnès
Pascual Rubio, Vicenç
author2_role author
author
author
dc.subject.none.fl_str_mv Electroencephalography
Evoked potentials (Electrophysiology)
10/20
EEG
Neurophysiology
Nasion
Inion
Tragus
Evoked potentials
Error
3D EPlacement
Dummy head
rTMS
Electroencefalografia
Potencials evocats (Electrofisiologia)
Àrees temàtiques de la UPC::Enginyeria biomèdica::Aparells mèdics
topic Electroencephalography
Evoked potentials (Electrophysiology)
10/20
EEG
Neurophysiology
Nasion
Inion
Tragus
Evoked potentials
Error
3D EPlacement
Dummy head
rTMS
Electroencefalografia
Potencials evocats (Electrofisiologia)
Àrees temàtiques de la UPC::Enginyeria biomèdica::Aparells mèdics
description The emergence of non-invasive electromagnetic brain stimulation techniques, together with the improvement of electrophysiological recordings, has led to the need to increase the precision of the localization of cranial points close to their cortical target. In the clinical practice, the most common technique for locating there points on the scalp is the International 10/20 system and tape measure and a marker pen are used to carry out the marking process, before the placement of the electrodes. In this study, we have compared the marking for different electrophysiological tests between the conventional method and a new method based on the EPlacement device. The comparison was made taking into account the time spent on each test, the mean distance error per electrode, the direction of the error using the coordinate sign and, finally, a survey of healthcare staff to get their opinions on the 1S-EP and 2S-EP variants of EPlacement. The study involved 10 healthcare workers, 5 of whom had experience in conventional marking and 5 had experience in using the EPlacement device. 90 markings on dummies and 10 markings on volunteers were performed. Once each marking was completed on the dummies, the distances between the experimental points (marked with the EPlacement and tap measure) and the reference positions from 10/20 system determined by a 3D printed template were measured. The results show that with EPlacement, marking accuracy is increased, marking time is reduced, and healthcare personnel is receptive to adopting this technology.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-07-01
2023
2023-10-03
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/394381
https://dx.doi.org/10.6036/10872
url https://hdl.handle.net/2117/394381
https://dx.doi.org/10.6036/10872
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Publicaciones DYNA
publisher.none.fl_str_mv Publicaciones DYNA
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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