{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T23:15:27Z","timestamp":1790810127955,"version":"4.1.0"},"reference-count":49,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T00:00:00Z","timestamp":1582502400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Neurorehabil Neural Repair"],"published-print":{"date-parts":[[2020,4]]},"abstract":"<jats:p>\n                    Background. Understanding the factors that limit mobility in stroke patients is fundamental for proposing appropriate rehabilitation strategies. A high oxygen cost during walking (Cw) has a strong impact on the community ambulation of hemiparetic patients. The Cw in poststroke cerebellar ataxia is poorly evaluated, unlike hemiparetic gait. Objective. To compare the oxygen cost\/self-selected walking speed (S) relationship in stroke individuals with cerebellar ataxia or hemiparetic gait. Methods. Thirty-three subjects were included (14 cerebellar stroke, 19 hemispheric stroke), with stroke confirmed by brain imaging and able to walk without human assistance. We measured Cw using the Metamax3B. The relationship between Cw and self-selected walking speed was modelled by logistic regression and then compared between the cerebellar and hemispheric groups. Results. No significant difference was found between the 2 groups for all characteristics of the population, except motor impairments, spasticity, and ataxia ( P &lt; .01). We identified 2 separate Cw\/S relationships with different logistic regression equations for the 2 groups. Faster than 0.4 m\u2009s\n                    <jats:sup>\u22121<\/jats:sup>\n                    , Cw was 30.6% to 39.9% higher in patients with cerebellar stroke in comparison with hemispheric stroke individuals. The Cw was correlated with ataxia ( r = 0.88; P &lt; .001) in the cerebellar group, whereas there was a correlation with motor impairments ( r = \u22120.61; P &lt; .01), spasticity ( r = 0.59; P &lt; .01), and ataxia ( r = 0.81; P &lt; .01) in hemispheric stroke individuals. Conclusion. The Cw in poststroke cerebellar ataxia is significantly higher compared with hemiparetic patients at an equivalent walking speed. The impact on community walking needs to be explored in stroke survivors with cerebellar stroke.\n                  <\/jats:p>","DOI":"10.1177\/1545968320907076","type":"journal-article","created":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T03:53:52Z","timestamp":1582516432000},"page":"289-298","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["Oxygen Cost During Walking in Individuals With Stroke: Hemiparesis Versus Cerebellar Ataxia"],"prefix":"10.1177","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0188-8043","authenticated-orcid":false,"given":"Maxence","family":"Compagnat","sequence":"first","affiliation":[{"name":"University of Limoges, Limoges, France"},{"name":"University Hospital Center of Limoges, Limoges, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Christophe","family":"Daviet","sequence":"additional","affiliation":[{"name":"University of Limoges, Limoges, France"},{"name":"University Hospital Center of Limoges, Limoges, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charles","family":"Batcho","sequence":"additional","affiliation":[{"name":"Centre int\u00e9gr\u00e9 universitaire de sant\u00e9 et de services sociaux de la Capitale Nationale (CIUSSS-CN), Quebec, Quebec, Canada"},{"name":"Universit\u00e9 Laval, Quebec, Quebec, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicolas","family":"Vuillerme","sequence":"additional","affiliation":[{"name":"University of Grenoble Alpes, AGEIS, Grenoble, France"},{"name":"Institut Universitaire de France, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Yves","family":"Salle","sequence":"additional","affiliation":[{"name":"University of Limoges, Limoges, France"},{"name":"University Hospital Center of Limoges, Limoges, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Romain","family":"David","sequence":"additional","affiliation":[{"name":"University Hospital Center of Limoges, Limoges, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephane","family":"Mandigout","sequence":"additional","affiliation":[{"name":"University of Limoges, Limoges, 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