On the Operational Utility of Measures of Multichannel EEGs

Multichannel EEGs were obtained from healthy participants in the eyes-closed no-task condition and in the eyes-open condition (where the alpha component is typically abolished). EEG dynamics in the two conditions were quantified with two related binary Lempel–Ziv measures of the first principal comp...

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Autores principales:	David Darmon, Tomas Watanabe, Christopher Cellucci, Paul E. Rapp
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	integrated information theory Lempel–Ziv complexity multichannel EEGs electroencephalography Science Q Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/6b1301871e6e4966ae65b8770b84be99
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spelling	oai:doaj.org-article:6b1301871e6e4966ae65b8770b84be992021-11-25T17:29:38ZOn the Operational Utility of Measures of Multichannel EEGs10.3390/e231114341099-4300https://doaj.org/article/6b1301871e6e4966ae65b8770b84be992021-10-01T00:00:00Zhttps://www.mdpi.com/1099-4300/23/11/1434https://doaj.org/toc/1099-4300Multichannel EEGs were obtained from healthy participants in the eyes-closed no-task condition and in the eyes-open condition (where the alpha component is typically abolished). EEG dynamics in the two conditions were quantified with two related binary Lempel–Ziv measures of the first principal component, and with three measures of integrated information, including the more recently proposed integrated synergy. Both integrated information and integrated synergy with model order <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>p</mi><mo>=</mo><mn>1</mn></mrow></semantics></math></inline-formula> had greater values in the eyes-closed condition. When the model order of integrated synergy was determined with the Bayesian Information Criterion, this pattern was reversed, and in line with the other measures, integrated synergy was greater in the eyes-open condition. Eyes-open versus eyes-closed separation was quantified by calculating the between-condition effect size. The Lempel–Ziv complexity of the first principal component showed greater separation than the measures of integrated information.David DarmonTomas WatanabeChristopher CellucciPaul E. RappMDPI AGarticleintegrated information theoryLempel–Ziv complexitymultichannel EEGselectroencephalographyScienceQAstrophysicsQB460-466PhysicsQC1-999ENEntropy, Vol 23, Iss 1434, p 1434 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	integrated information theory Lempel–Ziv complexity multichannel EEGs electroencephalography Science Q Astrophysics QB460-466 Physics QC1-999
spellingShingle	integrated information theory Lempel–Ziv complexity multichannel EEGs electroencephalography Science Q Astrophysics QB460-466 Physics QC1-999 David Darmon Tomas Watanabe Christopher Cellucci Paul E. Rapp On the Operational Utility of Measures of Multichannel EEGs
description	Multichannel EEGs were obtained from healthy participants in the eyes-closed no-task condition and in the eyes-open condition (where the alpha component is typically abolished). EEG dynamics in the two conditions were quantified with two related binary Lempel–Ziv measures of the first principal component, and with three measures of integrated information, including the more recently proposed integrated synergy. Both integrated information and integrated synergy with model order <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>p</mi><mo>=</mo><mn>1</mn></mrow></semantics></math></inline-formula> had greater values in the eyes-closed condition. When the model order of integrated synergy was determined with the Bayesian Information Criterion, this pattern was reversed, and in line with the other measures, integrated synergy was greater in the eyes-open condition. Eyes-open versus eyes-closed separation was quantified by calculating the between-condition effect size. The Lempel–Ziv complexity of the first principal component showed greater separation than the measures of integrated information.
format	article
author	David Darmon Tomas Watanabe Christopher Cellucci Paul E. Rapp
author_facet	David Darmon Tomas Watanabe Christopher Cellucci Paul E. Rapp
author_sort	David Darmon
title	On the Operational Utility of Measures of Multichannel EEGs
title_short	On the Operational Utility of Measures of Multichannel EEGs
title_full	On the Operational Utility of Measures of Multichannel EEGs
title_fullStr	On the Operational Utility of Measures of Multichannel EEGs
title_full_unstemmed	On the Operational Utility of Measures of Multichannel EEGs
title_sort	on the operational utility of measures of multichannel eegs
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/6b1301871e6e4966ae65b8770b84be99
work_keys_str_mv	AT daviddarmon ontheoperationalutilityofmeasuresofmultichanneleegs AT tomaswatanabe ontheoperationalutilityofmeasuresofmultichanneleegs AT christophercellucci ontheoperationalutilityofmeasuresofmultichanneleegs AT paulerapp ontheoperationalutilityofmeasuresofmultichanneleegs
_version_	1718412290229796864

On the Operational Utility of Measures of Multichannel EEGs

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