Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy

Abstract Adolescence is a critical period for the development and refinement of several higher-level cognitive functions, including visual selective attention. Clinically, it has been noted that adolescents with cerebral palsy (CP) may have deficits in selectively attending to objects within their v...

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Autores principales:	Rashelle M. Hoffman, Christine M. Embury, Brandon J. Lew, Elizabeth Heinrichs-Graham, Tony W. Wilson, Max J. Kurz
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/64404671b4014929b350cd956f131071
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spelling	oai:doaj.org-article:64404671b4014929b350cd956f1310712021-12-02T15:54:06ZCortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy10.1038/s41598-021-83898-32045-2322https://doaj.org/article/64404671b4014929b350cd956f1310712021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-83898-3https://doaj.org/toc/2045-2322Abstract Adolescence is a critical period for the development and refinement of several higher-level cognitive functions, including visual selective attention. Clinically, it has been noted that adolescents with cerebral palsy (CP) may have deficits in selectively attending to objects within their visual field. This study aimed to evaluate the neural oscillatory activity in the ventral attention network while adolescents with CP performed a visual selective attention task. Adolescents with CP (N = 14; Age = 15.7 ± 4 years; MACS I–III; GMFCS I–IV) and neurotypical (NT) adolescents (N = 21; Age = 14.3 ± 2 years) performed the Eriksen flanker task while undergoing magnetoencephalographic (MEG) brain imaging. The participants reported the direction of a target arrow that was surrounded by congruent or incongruent flanking arrows. Compared with NT adolescents, adolescents with CP had slower responses and made more errors regarding the direction of the target arrow. The MEG results revealed that adolescents with CP had stronger alpha oscillations in the left insula when the flanking arrows were incongruent. Furthermore, participants that had more errors also tended to have stronger alpha oscillatory activity in this brain region. Altogether these results indicate that the aberrant activity seen in the left insula is associated with diminished visual selective attention function in adolescents with CP.Rashelle M. HoffmanChristine M. EmburyBrandon J. LewElizabeth Heinrichs-GrahamTony W. WilsonMax J. KurzNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Rashelle M. Hoffman Christine M. Embury Brandon J. Lew Elizabeth Heinrichs-Graham Tony W. Wilson Max J. Kurz Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
description	Abstract Adolescence is a critical period for the development and refinement of several higher-level cognitive functions, including visual selective attention. Clinically, it has been noted that adolescents with cerebral palsy (CP) may have deficits in selectively attending to objects within their visual field. This study aimed to evaluate the neural oscillatory activity in the ventral attention network while adolescents with CP performed a visual selective attention task. Adolescents with CP (N = 14; Age = 15.7 ± 4 years; MACS I–III; GMFCS I–IV) and neurotypical (NT) adolescents (N = 21; Age = 14.3 ± 2 years) performed the Eriksen flanker task while undergoing magnetoencephalographic (MEG) brain imaging. The participants reported the direction of a target arrow that was surrounded by congruent or incongruent flanking arrows. Compared with NT adolescents, adolescents with CP had slower responses and made more errors regarding the direction of the target arrow. The MEG results revealed that adolescents with CP had stronger alpha oscillations in the left insula when the flanking arrows were incongruent. Furthermore, participants that had more errors also tended to have stronger alpha oscillatory activity in this brain region. Altogether these results indicate that the aberrant activity seen in the left insula is associated with diminished visual selective attention function in adolescents with CP.
format	article
author	Rashelle M. Hoffman Christine M. Embury Brandon J. Lew Elizabeth Heinrichs-Graham Tony W. Wilson Max J. Kurz
author_facet	Rashelle M. Hoffman Christine M. Embury Brandon J. Lew Elizabeth Heinrichs-Graham Tony W. Wilson Max J. Kurz
author_sort	Rashelle M. Hoffman
title	Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
title_short	Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
title_full	Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
title_fullStr	Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
title_full_unstemmed	Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
title_sort	cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/64404671b4014929b350cd956f131071
work_keys_str_mv	AT rashellemhoffman corticaloscillationsthatunderlievisualselectiveattentionareabnormalinadolescentswithcerebralpalsy AT christinemembury corticaloscillationsthatunderlievisualselectiveattentionareabnormalinadolescentswithcerebralpalsy AT brandonjlew corticaloscillationsthatunderlievisualselectiveattentionareabnormalinadolescentswithcerebralpalsy AT elizabethheinrichsgraham corticaloscillationsthatunderlievisualselectiveattentionareabnormalinadolescentswithcerebralpalsy AT tonywwilson corticaloscillationsthatunderlievisualselectiveattentionareabnormalinadolescentswithcerebralpalsy AT maxjkurz corticaloscillationsthatunderlievisualselectiveattentionareabnormalinadolescentswithcerebralpalsy
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Cortical oscillations that underlie visual selective attention are abnormal in adolescents with cerebral palsy

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