Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.medengphy.2021.07.002 http://hdl.handle.net/11449/221960 |
Resumo: | This study examined the effects of the support surface (i.e., treadmill or ground) and the quantity of body weight unloading provided by a partial body weight support (PBWS) system on the spatiotemporal gait characteristics of individuals with stroke. Fifteen individuals, aged 57.2 ± 9.8 years, with chronic stroke walked on a treadmill and on the ground with 0%, 10%, and 20% of PBWS. Inertial sensors placed on the participants’ feet registered 3-D acceleration and 3-D angular velocity during walking, and some gait parameters were calculated. Overall, individuals with stroke walked with shorter and slower strides and spent more time in contact with the support surface when walking on the treadmill compared to when walking on the ground. The duration of double limb support decreased when the percentage of PBWS increased. Stride length and speed were more variable in the paretic limb than in the non-paretic limb. Treadmill walking was more consistent and less similar to ordinary walking than walking on the ground. The gait pattern of individuals with stroke was modulated according to the support surface on which walking was performed, and the use of a PBWS system seems suitable to develop walking proficiencies on a daily basis. |
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Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfacesRehabilitationSpatiotemporal parametersVariabilityThis study examined the effects of the support surface (i.e., treadmill or ground) and the quantity of body weight unloading provided by a partial body weight support (PBWS) system on the spatiotemporal gait characteristics of individuals with stroke. Fifteen individuals, aged 57.2 ± 9.8 years, with chronic stroke walked on a treadmill and on the ground with 0%, 10%, and 20% of PBWS. Inertial sensors placed on the participants’ feet registered 3-D acceleration and 3-D angular velocity during walking, and some gait parameters were calculated. Overall, individuals with stroke walked with shorter and slower strides and spent more time in contact with the support surface when walking on the treadmill compared to when walking on the ground. The duration of double limb support decreased when the percentage of PBWS increased. Stride length and speed were more variable in the paretic limb than in the non-paretic limb. Treadmill walking was more consistent and less similar to ordinary walking than walking on the ground. The gait pattern of individuals with stroke was modulated according to the support surface on which walking was performed, and the use of a PBWS system seems suitable to develop walking proficiencies on a daily basis.Institute of Physical Activity and Sport Sciences Cruzeiro do Sul University, Rua Galvão Bueno, 868Department of Physical Education Institute of Biosciences São Paulo State University, Av. 24-A, 1515Department of Physical Education Institute of Biosciences São Paulo State University, Av. 24-A, 1515Cruzeiro do Sul UniversityUniversidade Estadual Paulista (UNESP)Barela, AnaCelestino, MelissaGama, GabrielaRusso-Junior, DouglasSantana, DinahBarela, José [UNESP]2022-04-28T19:41:34Z2022-04-28T19:41:34Z2021-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9-14http://dx.doi.org/10.1016/j.medengphy.2021.07.002Medical Engineering and Physics, v. 95, p. 9-14.1873-40301350-4533http://hdl.handle.net/11449/22196010.1016/j.medengphy.2021.07.0022-s2.0-85110263243Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMedical Engineering and Physicsinfo:eu-repo/semantics/openAccess2022-04-28T19:41:34Zoai:repositorio.unesp.br:11449/221960Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:24:34.870725Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
title |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
spellingShingle |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces Barela, Ana Rehabilitation Spatiotemporal parameters Variability |
title_short |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
title_full |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
title_fullStr |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
title_full_unstemmed |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
title_sort |
Gait alterations induced by unloaded body weight in individuals with stroke while walking on moveable and fixed surfaces |
author |
Barela, Ana |
author_facet |
Barela, Ana Celestino, Melissa Gama, Gabriela Russo-Junior, Douglas Santana, Dinah Barela, José [UNESP] |
author_role |
author |
author2 |
Celestino, Melissa Gama, Gabriela Russo-Junior, Douglas Santana, Dinah Barela, José [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Cruzeiro do Sul University Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Barela, Ana Celestino, Melissa Gama, Gabriela Russo-Junior, Douglas Santana, Dinah Barela, José [UNESP] |
dc.subject.por.fl_str_mv |
Rehabilitation Spatiotemporal parameters Variability |
topic |
Rehabilitation Spatiotemporal parameters Variability |
description |
This study examined the effects of the support surface (i.e., treadmill or ground) and the quantity of body weight unloading provided by a partial body weight support (PBWS) system on the spatiotemporal gait characteristics of individuals with stroke. Fifteen individuals, aged 57.2 ± 9.8 years, with chronic stroke walked on a treadmill and on the ground with 0%, 10%, and 20% of PBWS. Inertial sensors placed on the participants’ feet registered 3-D acceleration and 3-D angular velocity during walking, and some gait parameters were calculated. Overall, individuals with stroke walked with shorter and slower strides and spent more time in contact with the support surface when walking on the treadmill compared to when walking on the ground. The duration of double limb support decreased when the percentage of PBWS increased. Stride length and speed were more variable in the paretic limb than in the non-paretic limb. Treadmill walking was more consistent and less similar to ordinary walking than walking on the ground. The gait pattern of individuals with stroke was modulated according to the support surface on which walking was performed, and the use of a PBWS system seems suitable to develop walking proficiencies on a daily basis. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-01 2022-04-28T19:41:34Z 2022-04-28T19:41:34Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.medengphy.2021.07.002 Medical Engineering and Physics, v. 95, p. 9-14. 1873-4030 1350-4533 http://hdl.handle.net/11449/221960 10.1016/j.medengphy.2021.07.002 2-s2.0-85110263243 |
url |
http://dx.doi.org/10.1016/j.medengphy.2021.07.002 http://hdl.handle.net/11449/221960 |
identifier_str_mv |
Medical Engineering and Physics, v. 95, p. 9-14. 1873-4030 1350-4533 10.1016/j.medengphy.2021.07.002 2-s2.0-85110263243 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Medical Engineering and Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
9-14 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128510612471808 |