Biologically-variable rhythmic auditory cues are superior to isochronous cues in fostering natural gait variability in Parkinson's disease.
Identifieur interne : 000119 ( Main/Exploration ); précédent : 000118; suivant : 000120Biologically-variable rhythmic auditory cues are superior to isochronous cues in fostering natural gait variability in Parkinson's disease.
Auteurs : D G Dotov [Mexique] ; S. Bayard [France] ; V. Cochen De Cock [France] ; C. Geny [France] ; V. Driss [France] ; G. Garrigue [France] ; B. Bardy [France] ; S. Dalla Bella [Pologne]Source :
- Gait & posture [ 1879-2219 ] ; 2017.
Abstract
Rhythmic auditory cueing improves certain gait symptoms of Parkinson's disease (PD). Cues are typically stimuli or beats with a fixed inter-beat interval. We show that isochronous cueing has an unwanted side-effect in that it exacerbates one of the motor symptoms characteristic of advanced PD. Whereas the parameters of the stride cycle of healthy walkers and early patients possess a persistent correlation in time, or long-range correlation (LRC), isochronous cueing renders stride-to-stride variability random. Random stride cycle variability is also associated with reduced gait stability and lack of flexibility.
DOI: 10.1016/j.gaitpost.2016.09.020
PubMed: 27710836
Affiliations:
- France, Mexique, Pologne
- Languedoc-Roussillon, Occitanie (région administrative), Île-de-France
- Montpellier, Paris
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Dalla Bella</name><affiliation wicri:level="1"><nlm:affiliation>EuroMov, Université de Montpellier, Montpellier, France; Institut Universitaire de France (IUF), Paris, France; International Laboratory for Brain, Music, and Sound Research (BRAMS), Montreal, Canada; Department of Cognitive Psychology, WSFiZ, Warsaw, Poland.</nlm:affiliation><country xml:lang="fr">Pologne</country><wicri:regionArea>EuroMov, Université de Montpellier, Montpellier, France; Institut Universitaire de France (IUF), Paris, France; International Laboratory for Brain, Music, and Sound Research (BRAMS), Montreal, Canada; Department of Cognitive Psychology, WSFiZ, Warsaw</wicri:regionArea><wicri:noRegion>Warsaw</wicri:noRegion></affiliation></author></analytic><series><title level="j">Gait & posture</title><idno type="eISSN">1879-2219</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Rhythmic auditory cueing improves certain gait symptoms of Parkinson's disease (PD). Cues are typically stimuli or beats with a fixed inter-beat interval. We show that isochronous cueing has an unwanted side-effect in that it exacerbates one of the motor symptoms characteristic of advanced PD. Whereas the parameters of the stride cycle of healthy walkers and early patients possess a persistent correlation in time, or long-range correlation (LRC), isochronous cueing renders stride-to-stride variability random. Random stride cycle variability is also associated with reduced gait stability and lack of flexibility.</div></front></TEI><affiliations><list><country><li>France</li><li>Mexique</li><li>Pologne</li></country><region><li>Languedoc-Roussillon</li><li>Occitanie (région administrative)</li><li>Île-de-France</li></region><settlement><li>Montpellier</li><li>Paris</li></settlement></list><tree><country name="Mexique"><noRegion><name sortKey="Dotov, D G" sort="Dotov, D G" uniqKey="Dotov D" first="D G" last="Dotov">D G Dotov</name></noRegion></country><country name="France"><region name="Occitanie (région administrative)"><name sortKey="Bayard, S" sort="Bayard, S" uniqKey="Bayard S" first="S" last="Bayard">S. Bayard</name></region><name sortKey="Bardy, B" sort="Bardy, B" uniqKey="Bardy B" first="B" last="Bardy">B. Bardy</name><name sortKey="Cochen De Cock, V" sort="Cochen De Cock, V" uniqKey="Cochen De Cock V" first="V" last="Cochen De Cock">V. Cochen De Cock</name><name sortKey="Driss, V" sort="Driss, V" uniqKey="Driss V" first="V" last="Driss">V. Driss</name><name sortKey="Garrigue, G" sort="Garrigue, G" uniqKey="Garrigue G" first="G" last="Garrigue">G. Garrigue</name><name sortKey="Geny, C" sort="Geny, C" uniqKey="Geny C" first="C" last="Geny">C. Geny</name></country><country name="Pologne"><noRegion><name sortKey="Dalla Bella, S" sort="Dalla Bella, S" uniqKey="Dalla Bella S" first="S" last="Dalla Bella">S. Dalla Bella</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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