Dopa-Responsive Balance Changes Depend on Use of Internal Versus External Attentional Focus in Parkinson Disease.
Identifieur interne : 000381 ( Main/Exploration ); précédent : 000380; suivant : 000382Dopa-Responsive Balance Changes Depend on Use of Internal Versus External Attentional Focus in Parkinson Disease.
Auteurs : Eric N. Beck [Canada] ; Quincy J. AlmeidaSource :
- Physical therapy [ 1538-6724 ] ; 2016.
Abstract
Parkinson disease (PD) impairs control of well-learned movements. Movement control improvements are found when individuals complete tasks while focusing attention externally on manipulating an object, which is argued to occur due to automatic processing associated with well-learned movements. Focusing attention internally (on movements of one's limbs) is believed to involve conscious control networks and hinders movement performance. Previous work has shown that an external focus of attention (EFA) improved postural stability in individuals with PD (compared with an internal focus of attention [IFA]), but this improvement occurred when patients were taking dopamine medication, which modulates basal ganglia functioning responsible for well-learned movements.
DOI: 10.2522/ptj.20160217
PubMed: 27758966
Affiliations:
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Almeida, PhD, Sun Life Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, and Department of Kinesiology and Physical Education, Wilfrid Laurier University, 75 University Ave W, NC-123 Waterloo, Ontario, Canada, N2L 3J5.</nlm:affiliation><wicri:noCountry code="subField">N2L 3J5</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:27758966</idno><idno type="pmid">27758966</idno><idno type="doi">10.2522/ptj.20160217</idno><idno type="wicri:Area/PubMed/Corpus">000140</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000140</idno><idno type="wicri:Area/PubMed/Curation">000140</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000140</idno><idno type="wicri:Area/PubMed/Checkpoint">000140</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000140</idno><idno type="wicri:Area/Ncbi/Merge">002116</idno><idno type="wicri:Area/Ncbi/Curation">002116</idno><idno type="wicri:Area/Ncbi/Checkpoint">002116</idno><idno type="wicri:Area/Main/Merge">000382</idno><idno type="wicri:Area/Main/Curation">000381</idno><idno type="wicri:Area/Main/Exploration">000381</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Dopa-Responsive Balance Changes Depend on Use of Internal Versus External Attentional Focus in Parkinson Disease.</title><author><name sortKey="Beck, Eric N" sort="Beck, Eric N" uniqKey="Beck E" first="Eric N" last="Beck">Eric N. Beck</name><affiliation wicri:level="1"><nlm:affiliation>E.N. Beck, MSc, Sun Life Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, and Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>E.N. Beck, MSc, Sun Life Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, and Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario</wicri:regionArea><wicri:noRegion>Ontario</wicri:noRegion></affiliation></author><author><name sortKey="Almeida, Quincy J" sort="Almeida, Quincy J" uniqKey="Almeida Q" first="Quincy J" last="Almeida">Quincy J. Almeida</name><affiliation><nlm:affiliation>Q.J. Almeida, PhD, Sun Life Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, and Department of Kinesiology and Physical Education, Wilfrid Laurier University, 75 University Ave W, NC-123 Waterloo, Ontario, Canada, N2L 3J5.</nlm:affiliation><wicri:noCountry code="subField">N2L 3J5</wicri:noCountry></affiliation></author></analytic><series><title level="j">Physical therapy</title><idno type="eISSN">1538-6724</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Parkinson disease (PD) impairs control of well-learned movements. Movement control improvements are found when individuals complete tasks while focusing attention externally on manipulating an object, which is argued to occur due to automatic processing associated with well-learned movements. Focusing attention internally (on movements of one's limbs) is believed to involve conscious control networks and hinders movement performance. Previous work has shown that an external focus of attention (EFA) improved postural stability in individuals with PD (compared with an internal focus of attention [IFA]), but this improvement occurred when patients were taking dopamine medication, which modulates basal ganglia functioning responsible for well-learned movements.</div></front></TEI><affiliations><list><country><li>Canada</li></country></list><tree><noCountry><name sortKey="Almeida, Quincy J" sort="Almeida, Quincy J" uniqKey="Almeida Q" first="Quincy J" last="Almeida">Quincy J. Almeida</name></noCountry><country name="Canada"><noRegion><name sortKey="Beck, Eric N" sort="Beck, Eric N" uniqKey="Beck E" first="Eric N" last="Beck">Eric N. Beck</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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