Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm

Abstract Electroencephalography (EEG) measures of relative power and coherence are associated with motor experience in infants with typical development, but these relationships have not been assessed in infants born preterm. The goal of our study was to investigate the changing patterns of relative...

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Autores principales:	Ryota Nishiyori, Ran Xiao, Douglas Vanderbilt, Beth A. Smith
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/68bdf37f7fa14a44bf34934d4600915d
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spelling	oai:doaj.org-article:68bdf37f7fa14a44bf34934d4600915d2021-12-02T14:11:29ZElectroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm10.1038/s41598-021-82329-72045-2322https://doaj.org/article/68bdf37f7fa14a44bf34934d4600915d2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-82329-7https://doaj.org/toc/2045-2322Abstract Electroencephalography (EEG) measures of relative power and coherence are associated with motor experience in infants with typical development, but these relationships have not been assessed in infants born preterm. The goal of our study was to investigate the changing patterns of relative power and coherence in the alpha band during resting state EEG in infants born preterm as they developed the skill of reaching. We collected monthly longitudinal data from fourteen infants born preterm between the adjusted ages of 56 and 295 days for a total of 37 sessions of EEG data. Alpha band power at motor cortices and cross-regional connectivity do not present consistent changing trends at the group level in infants born preterm. Individual level analysis reveals that infants born preterm are a heterogeneous group with subtypes of neural function development, some presenting similar changing trends as observed in the typically developing group while others present atypical patterns. This may be linked to the variability in developmental outcomes in infants born preterm. This study was a critical first step to support EEG as a potential tool for identifying and quantifying the developmental trajectories of neuromotor control in infants born preterm.Ryota NishiyoriRan XiaoDouglas VanderbiltBeth A. SmithNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ryota Nishiyori Ran Xiao Douglas Vanderbilt Beth A. Smith Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
description	Abstract Electroencephalography (EEG) measures of relative power and coherence are associated with motor experience in infants with typical development, but these relationships have not been assessed in infants born preterm. The goal of our study was to investigate the changing patterns of relative power and coherence in the alpha band during resting state EEG in infants born preterm as they developed the skill of reaching. We collected monthly longitudinal data from fourteen infants born preterm between the adjusted ages of 56 and 295 days for a total of 37 sessions of EEG data. Alpha band power at motor cortices and cross-regional connectivity do not present consistent changing trends at the group level in infants born preterm. Individual level analysis reveals that infants born preterm are a heterogeneous group with subtypes of neural function development, some presenting similar changing trends as observed in the typically developing group while others present atypical patterns. This may be linked to the variability in developmental outcomes in infants born preterm. This study was a critical first step to support EEG as a potential tool for identifying and quantifying the developmental trajectories of neuromotor control in infants born preterm.
format	article
author	Ryota Nishiyori Ran Xiao Douglas Vanderbilt Beth A. Smith
author_facet	Ryota Nishiyori Ran Xiao Douglas Vanderbilt Beth A. Smith
author_sort	Ryota Nishiyori
title	Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
title_short	Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
title_full	Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
title_fullStr	Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
title_full_unstemmed	Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
title_sort	electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/68bdf37f7fa14a44bf34934d4600915d
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Electroencephalography measures of relative power and coherence as reaching skill emerges in infants born preterm

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