Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom

It is important to go through a validation process when developing new electroencephalography (EEG) electrodes, but it is impossible to keep the human mind constant, making the process difficult. It is also very difficult to identify noise and signals as the input signal is unknown. In this work, we...

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Autores principales:	Granch Berhe Tseghai, Benny Malengier, Kinde Anlay Fante, Lieva Van Langenhove
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	textile electrode e-textile conductive polymer EEG head phantom PEDOT:PSS Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/9d4f9b4594f24721bd43ac967381a5c4
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id	oai:doaj.org-article:9d4f9b4594f24721bd43ac967381a5c4
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spelling	oai:doaj.org-article:9d4f9b4594f24721bd43ac967381a5c42021-11-11T18:41:59ZValidating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom10.3390/polym132136292073-4360https://doaj.org/article/9d4f9b4594f24721bd43ac967381a5c42021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3629https://doaj.org/toc/2073-4360It is important to go through a validation process when developing new electroencephalography (EEG) electrodes, but it is impossible to keep the human mind constant, making the process difficult. It is also very difficult to identify noise and signals as the input signal is unknown. In this work, we have validated textile-based EEG electrodes constructed from a poly(3,4-ethylene dioxythiophene) polystyrene sulfonate:/polydimethylsiloxane coated cotton fabric using a textile-based head phantom. The performance of the textile-based electrode has also been compared against a commercial dry electrode. The textile electrodes collected a signal to a smaller skin-to-electrode impedance (−18.9%) and a higher signal-to-noise ratio (+3.45%) than Ag/AgCl dry electrodes. From an EEGLAB, it was observed that the inter-trial coherence and event-related spectral perturbation graphs of the textile-based electrodes were identical to the Ag/AgCl electrodes. Thus, these textile-based electrodes can be a potential alternative to monitor brain activity.Granch Berhe TseghaiBenny MalengierKinde Anlay FanteLieva Van LangenhoveMDPI AGarticletextile electrodee-textileconductive polymerEEGhead phantomPEDOT:PSSOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3629, p 3629 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	textile electrode e-textile conductive polymer EEG head phantom PEDOT:PSS Organic chemistry QD241-441
spellingShingle	textile electrode e-textile conductive polymer EEG head phantom PEDOT:PSS Organic chemistry QD241-441 Granch Berhe Tseghai Benny Malengier Kinde Anlay Fante Lieva Van Langenhove Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom
description	It is important to go through a validation process when developing new electroencephalography (EEG) electrodes, but it is impossible to keep the human mind constant, making the process difficult. It is also very difficult to identify noise and signals as the input signal is unknown. In this work, we have validated textile-based EEG electrodes constructed from a poly(3,4-ethylene dioxythiophene) polystyrene sulfonate:/polydimethylsiloxane coated cotton fabric using a textile-based head phantom. The performance of the textile-based electrode has also been compared against a commercial dry electrode. The textile electrodes collected a signal to a smaller skin-to-electrode impedance (−18.9%) and a higher signal-to-noise ratio (+3.45%) than Ag/AgCl dry electrodes. From an EEGLAB, it was observed that the inter-trial coherence and event-related spectral perturbation graphs of the textile-based electrodes were identical to the Ag/AgCl electrodes. Thus, these textile-based electrodes can be a potential alternative to monitor brain activity.
format	article
author	Granch Berhe Tseghai Benny Malengier Kinde Anlay Fante Lieva Van Langenhove
author_facet	Granch Berhe Tseghai Benny Malengier Kinde Anlay Fante Lieva Van Langenhove
author_sort	Granch Berhe Tseghai
title	Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom
title_short	Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom
title_full	Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom
title_fullStr	Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom
title_full_unstemmed	Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom
title_sort	validating poly(3,4-ethylene dioxythiophene) polystyrene sulfonate-based textile electroencephalography electrodes by a textile-based head phantom
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/9d4f9b4594f24721bd43ac967381a5c4
work_keys_str_mv	AT granchberhetseghai validatingpoly34ethylenedioxythiophenepolystyrenesulfonatebasedtextileelectroencephalographyelectrodesbyatextilebasedheadphantom AT bennymalengier validatingpoly34ethylenedioxythiophenepolystyrenesulfonatebasedtextileelectroencephalographyelectrodesbyatextilebasedheadphantom AT kindeanlayfante validatingpoly34ethylenedioxythiophenepolystyrenesulfonatebasedtextileelectroencephalographyelectrodesbyatextilebasedheadphantom AT lievavanlangenhove validatingpoly34ethylenedioxythiophenepolystyrenesulfonatebasedtextileelectroencephalographyelectrodesbyatextilebasedheadphantom
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Validating Poly(3,4-ethylene dioxythiophene) Polystyrene Sulfonate-Based Textile Electroencephalography Electrodes by a Textile-Based Head Phantom

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