The effect of age on postural and cognitive task performance while using vibrotactile feedback
Identifieur interne : 003615 ( Ncbi/Curation ); précédent : 003614; suivant : 003616The effect of age on postural and cognitive task performance while using vibrotactile feedback
Auteurs : Chia-Cheng Lin [États-Unis] ; Susan L. Whitney [États-Unis, Arabie saoudite] ; Patrick J. Loughlin [États-Unis] ; Joseph M. Furman [États-Unis] ; Mark S. Redfern [États-Unis] ; Kathleen H. Sienko [États-Unis] ; Patrick J. Sparto [États-Unis]Source :
- Journal of Neurophysiology [ 0022-3077 ] ; 2015.
Abstract
Vibrotactile feedback (VTF) has been shown to improve balance performance in healthy people and people with vestibular disorders in a single-task experimental condition. It is unclear how age-related changes in balance affect the ability to use VTF and if there are different attentional requirements for old and young adults when using VTF. Twenty younger and 20 older subjects participated in this two-visit study to examine the effect of age, VTF, sensory condition, cognitive task, duration of time, and visit on postural and cognitive performance. Postural performance outcome measures included root mean square of center of pressure (COP) and trunk tilt, and cognitive performance was assessed using the reaction time (RT) from an auditory choice RT task. The results showed that compared with younger adults, older adults had an increase in COP in fixed platform conditions when using VTF, although they were able to reduce COP during sway-referenced platform conditions. Older adults also did not benefit fully from using VTF in their first session. The RTs for the secondary cognitive tasks increased significantly while using the VTF in both younger and older adults. Older adults had a larger increase compared with younger adults, suggesting that greater attentional demands were required in older adults when using VTF information. Future training protocols for VTF should take into consideration the effect of aging.
Url:
DOI: 10.1152/jn.00083.2014
PubMed: 25589585
PubMed Central: 4416543
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Sienko</name><affiliation wicri:level="2"><nlm:aff id="aff4">Department of Mechanical Engineering, University of Michigan, Ann Arbor, Michigan;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Michigan</region></placeName><wicri:cityArea>Department of Mechanical Engineering, University of Michigan, Ann Arbor</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff5">Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Michigan</region></placeName><wicri:cityArea>Department of Biomedical Engineering, University of Michigan, Ann Arbor</wicri:cityArea></affiliation></author><author><name sortKey="Sparto, Patrick J" sort="Sparto, Patrick J" uniqKey="Sparto P" first="Patrick J." last="Sparto">Patrick J. Sparto</name><affiliation wicri:level="2"><nlm:aff id="aff1">Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Physical Therapy, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff2">Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Otolaryngology, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff3">Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Bioengineering, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25589585</idno><idno type="pmc">4416543</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4416543</idno><idno type="RBID">PMC:4416543</idno><idno type="doi">10.1152/jn.00083.2014</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000107</idno><idno type="wicri:Area/Pmc/Curation">000107</idno><idno type="wicri:Area/Pmc/Checkpoint">000270</idno><idno type="wicri:Area/Ncbi/Merge">003615</idno><idno type="wicri:Area/Ncbi/Curation">003615</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">The effect of age on postural and cognitive task performance while using vibrotactile feedback</title><author><name sortKey="Lin, Chia Cheng" sort="Lin, Chia Cheng" uniqKey="Lin C" first="Chia-Cheng" last="Lin">Chia-Cheng Lin</name><affiliation wicri:level="2"><nlm:aff id="aff1">Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Physical Therapy, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff wicri:cut="; and" id="aff6">Department of Physical Therapy, East Carolina University, Greenville, North Carolina</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Caroline du Nord</region></placeName><wicri:cityArea>Department of Physical Therapy, East Carolina University, Greenville</wicri:cityArea></affiliation></author><author><name sortKey="Whitney, Susan L" sort="Whitney, Susan L" uniqKey="Whitney S" first="Susan L." last="Whitney">Susan L. Whitney</name><affiliation wicri:level="2"><nlm:aff id="aff1">Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Physical Therapy, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff2">Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Otolaryngology, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff7">Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia</nlm:aff><country xml:lang="fr">Arabie saoudite</country><wicri:regionArea>Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh</wicri:regionArea><wicri:noRegion>Riyadh</wicri:noRegion></affiliation></author><author><name sortKey="Loughlin, Patrick J" sort="Loughlin, Patrick J" uniqKey="Loughlin P" first="Patrick J." last="Loughlin">Patrick J. Loughlin</name><affiliation wicri:level="2"><nlm:aff id="aff3">Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Bioengineering, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation></author><author><name sortKey="Furman, Joseph M" sort="Furman, Joseph M" uniqKey="Furman J" first="Joseph M." last="Furman">Joseph M. Furman</name><affiliation wicri:level="2"><nlm:aff id="aff1">Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Physical Therapy, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff2">Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Otolaryngology, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff3">Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Bioengineering, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation></author><author><name sortKey="Redfern, Mark S" sort="Redfern, Mark S" uniqKey="Redfern M" first="Mark S." last="Redfern">Mark S. Redfern</name><affiliation wicri:level="2"><nlm:aff id="aff1">Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Physical Therapy, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff2">Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Otolaryngology, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff3">Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Bioengineering, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation></author><author><name sortKey="Sienko, Kathleen H" sort="Sienko, Kathleen H" uniqKey="Sienko K" first="Kathleen H." last="Sienko">Kathleen H. Sienko</name><affiliation wicri:level="2"><nlm:aff id="aff4">Department of Mechanical Engineering, University of Michigan, Ann Arbor, Michigan;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Michigan</region></placeName><wicri:cityArea>Department of Mechanical Engineering, University of Michigan, Ann Arbor</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff5">Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Michigan</region></placeName><wicri:cityArea>Department of Biomedical Engineering, University of Michigan, Ann Arbor</wicri:cityArea></affiliation></author><author><name sortKey="Sparto, Patrick J" sort="Sparto, Patrick J" uniqKey="Sparto P" first="Patrick J." last="Sparto">Patrick J. Sparto</name><affiliation wicri:level="2"><nlm:aff id="aff1">Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Physical Therapy, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff2">Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Otolaryngology, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:aff id="aff3">Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania;</nlm:aff><country xml:lang="fr">États-Unis</country><placeName><region type="state">Pennsylvanie</region></placeName><wicri:cityArea>Department of Bioengineering, University of Pittsburgh, Pittsburgh</wicri:cityArea></affiliation></author></analytic><series><title level="j">Journal of Neurophysiology</title><idno type="ISSN">0022-3077</idno><idno type="eISSN">1522-1598</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Vibrotactile feedback (VTF) has been shown to improve balance performance in healthy people and people with vestibular disorders in a single-task experimental condition. It is unclear how age-related changes in balance affect the ability to use VTF and if there are different attentional requirements for old and young adults when using VTF. Twenty younger and 20 older subjects participated in this two-visit study to examine the effect of age, VTF, sensory condition, cognitive task, duration of time, and visit on postural and cognitive performance. Postural performance outcome measures included root mean square of center of pressure (COP) and trunk tilt, and cognitive performance was assessed using the reaction time (RT) from an auditory choice RT task. The results showed that compared with younger adults, older adults had an increase in COP in fixed platform conditions when using VTF, although they were able to reduce COP during sway-referenced platform conditions. Older adults also did not benefit fully from using VTF in their first session. The RTs for the secondary cognitive tasks increased significantly while using the VTF in both younger and older adults. Older adults had a larger increase compared with younger adults, suggesting that greater attentional demands were required in older adults when using VTF information. Future training protocols for VTF should take into consideration the effect of aging.</p></div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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