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Article: Real-time conscious postural control is not affected when balancing on compliant surface by young adults

TitleReal-time conscious postural control is not affected when balancing on compliant surface by young adults
Authors
KeywordsElectroencephalography
reinvestment
conscious postural control
balance
Issue Date2021
PublisherRoutledge. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00222895.asp
Citation
Journal of Motor Behavior, 2021, Epub 2021-02-02 How to Cite?
AbstractPrevious research has illustrated that real-time conscious postural control (i.e., reinvestment - shifting from movement automaticity to a more consciously controlled and monitoring of movement) increased with standing task difficulties among healthy older adults. However, such association has not been investigated in the younger population. This study attempted to examine real-time conscious postural control among healthy young adults when performing different standing tasks on a compliant (foam) surface. T3-Fz EEG (electroencephalography) coherence, indicative of real-time conscious postural control, was recorded during the standing tasks (i.e., wide base on foam (WBF), narrow base on foam (NBF) and tandem stance on foam (TAF)). Body sway was also recorded by a motion capture system. Participants’ perceived difficulty on the different standing tasks was evaluated by the Visual Analogue Scale (VAS). Results revealed that while body sway and perceived difficulty increased significantly with task difficulties, T3-Fz EEG coherence did not differ among standing tasks. In addition, no differences of any measures were found between young adults with high and low trait reinvestment propensity. Our findings indicate that young adults do not pose higher real-time conscious postural control when task difficulty increases. We also add support to the existing literature; the between-group effect of trait reinvestment appears to be minimal in real-time.
Persistent Identifierhttp://hdl.handle.net/10722/296301
ISSN
2020 Impact Factor: 1.328
2020 SCImago Journal Rankings: 0.412
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLeung, TYH-
dc.contributor.authorMAK, TCT-
dc.contributor.authorWong, TWL-
dc.date.accessioned2021-02-22T04:53:23Z-
dc.date.available2021-02-22T04:53:23Z-
dc.date.issued2021-
dc.identifier.citationJournal of Motor Behavior, 2021, Epub 2021-02-02-
dc.identifier.issn0022-2895-
dc.identifier.urihttp://hdl.handle.net/10722/296301-
dc.description.abstractPrevious research has illustrated that real-time conscious postural control (i.e., reinvestment - shifting from movement automaticity to a more consciously controlled and monitoring of movement) increased with standing task difficulties among healthy older adults. However, such association has not been investigated in the younger population. This study attempted to examine real-time conscious postural control among healthy young adults when performing different standing tasks on a compliant (foam) surface. T3-Fz EEG (electroencephalography) coherence, indicative of real-time conscious postural control, was recorded during the standing tasks (i.e., wide base on foam (WBF), narrow base on foam (NBF) and tandem stance on foam (TAF)). Body sway was also recorded by a motion capture system. Participants’ perceived difficulty on the different standing tasks was evaluated by the Visual Analogue Scale (VAS). Results revealed that while body sway and perceived difficulty increased significantly with task difficulties, T3-Fz EEG coherence did not differ among standing tasks. In addition, no differences of any measures were found between young adults with high and low trait reinvestment propensity. Our findings indicate that young adults do not pose higher real-time conscious postural control when task difficulty increases. We also add support to the existing literature; the between-group effect of trait reinvestment appears to be minimal in real-time.-
dc.languageeng-
dc.publisherRoutledge. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00222895.asp-
dc.relation.ispartofJournal of Motor Behavior-
dc.rightsThis is an Accepted Manuscript of an article published by Taylor & Francis in [JOURNAL TITLE] on [date of publication], available online: http://www.tandfonline.com/[Article DOI].-
dc.subjectElectroencephalography-
dc.subjectreinvestment-
dc.subjectconscious postural control-
dc.subjectbalance-
dc.titleReal-time conscious postural control is not affected when balancing on compliant surface by young adults-
dc.typeArticle-
dc.identifier.emailWong, TWL: wongtwl@hku.hk-
dc.identifier.authorityWong, TWL=rp01823-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1080/00222895.2021.1879724-
dc.identifier.hkuros321381-
dc.identifier.volumeEpub 2021-02-02-
dc.identifier.spage1-
dc.identifier.epage7-
dc.identifier.isiWOS:000614164400001-
dc.publisher.placeUnited States-

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