Learning a high‐precision locomotor task in patients with Parkinson's disease
Identifieur interne : 001273 ( Main/Exploration ); précédent : 001272; suivant : 001274Learning a high‐precision locomotor task in patients with Parkinson's disease
Auteurs : Hubertus J. A. Van Hedel [Suisse] ; Daniel Waldvogel [Suisse] ; Volker Dietz [Suisse]Source :
- Movement Disorders [ 0885-3185 ] ; 2006-03.
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Abstract
We evaluated the acquisition and performance of a high‐precision locomotor task in patients with Parkinson's disease (PD) and healthy subjects. All subjects walked on a treadmill and had to step repetitively as low as possible over an obstacle without touching it. During blocks 1 and 2, the subjects had full vision and received additional acoustic warning and feedback signals. During block 3, vision became restricted. Changes in foot clearance and the number of obstacle hits were evaluated. Initially, PD patients performed poorer and improved foot clearance slower. After task repetition, the groups performed similarly. Restricting vision deteriorated performance in both groups. The similar performance of PD patients after task repetition might indicate that adequate training could improve adaptive locomotor behavior in PD patients. © 2005 Movement Disorder Society
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DOI: 10.1002/mds.20710
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Disord.</title><idno type="ISSN">0885-3185</idno><idno type="eISSN">1531-8257</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2006-03">2006-03</date><biblScope unit="volume">21</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="406">406</biblScope><biblScope unit="page" to="411">411</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">4C0A7387F0F3FC1A1A3C94C20AF0B9F72E93E7A6</idno><idno type="DOI">10.1002/mds.20710</idno><idno type="ArticleID">MDS20710</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>gait</term><term>obstacle</term><term>performance</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We evaluated the acquisition and performance of a high‐precision locomotor task in patients with Parkinson's disease (PD) and healthy subjects. All subjects walked on a treadmill and had to step repetitively as low as possible over an obstacle without touching it. During blocks 1 and 2, the subjects had full vision and received additional acoustic warning and feedback signals. During block 3, vision became restricted. Changes in foot clearance and the number of obstacle hits were evaluated. Initially, PD patients performed poorer and improved foot clearance slower. After task repetition, the groups performed similarly. Restricting vision deteriorated performance in both groups. The similar performance of PD patients after task repetition might indicate that adequate training could improve adaptive locomotor behavior in PD patients. © 2005 Movement Disorder Society</div></front></TEI><affiliations><list><country><li>Suisse</li></country></list><tree><country name="Suisse"><noRegion><name sortKey="Van Hedel, Hubertus J A" sort="Van Hedel, Hubertus J A" uniqKey="Van Hedel H" first="Hubertus J. A." last="Van Hedel">Hubertus J. A. Van Hedel</name></noRegion><name sortKey="Dietz, Volker" sort="Dietz, Volker" uniqKey="Dietz V" first="Volker" last="Dietz">Volker Dietz</name><name sortKey="Waldvogel, Daniel" sort="Waldvogel, Daniel" uniqKey="Waldvogel D" first="Daniel" last="Waldvogel">Daniel Waldvogel</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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