Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects

Detalhes bibliográficos
Autor(a) principal: Silva, Augusta
Data de Publicação: 2015
Outros Autores: Pinheiro De Sousa, Andreia Sofia, Silva, Cláudia, Tavares, João Manuel R. S., Santos, Rubim, Sousa, Filipa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/7396
Resumo: Lesions at ipsilateral systems related to postural control at ipsilesional side, may justify the lower performance of stroke subjects during walking. To analyse bilateral ankle antagonist coactivation during double-support in stroke subjects. Methods: Sixteen (8 females; 8 males) subjects with a first isquemic stroke, and twenty two controls (12 females; 10 males) participated in this study. The double support phase was assessed through ground reaction forces and electromyography of ankle muscles was assessed in both limbs. Ipsilesional limb presented statistical significant differences from control when assuming specific roles during double support, being the tibialis anterior and soleus pair the one in which this atypical behavior was more pronounced. The ipsilesional limb presents a dysfunctional behavior when a higher postural control activity was demanded.
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spelling Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjectsAntagonist Coactivation ratioStrokeDouble supportWalkingLeading limbTrailing limbLesions at ipsilateral systems related to postural control at ipsilesional side, may justify the lower performance of stroke subjects during walking. To analyse bilateral ankle antagonist coactivation during double-support in stroke subjects. Methods: Sixteen (8 females; 8 males) subjects with a first isquemic stroke, and twenty two controls (12 females; 10 males) participated in this study. The double support phase was assessed through ground reaction forces and electromyography of ankle muscles was assessed in both limbs. Ipsilesional limb presented statistical significant differences from control when assuming specific roles during double support, being the tibialis anterior and soleus pair the one in which this atypical behavior was more pronounced. The ipsilesional limb presents a dysfunctional behavior when a higher postural control activity was demanded.Taylor Francis OnlineRepositório Científico do Instituto Politécnico do PortoSilva, AugustaPinheiro De Sousa, Andreia SofiaSilva, CláudiaTavares, João Manuel R. S.Santos, RubimSousa, Filipa2016-01-14T14:11:01Z20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/7396engSilva, A., et al., Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects. Somatosens Mot Res 2015; 32(3): 153-7.0899-0220 (Print), 1369-1651 (Online)10.3109/08990220.2015.1012492info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:47:58Zoai:recipp.ipp.pt:10400.22/7396Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:27:54.206518Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
title Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
spellingShingle Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
Silva, Augusta
Antagonist Coactivation ratio
Stroke
Double support
Walking
Leading limb
Trailing limb
title_short Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
title_full Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
title_fullStr Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
title_full_unstemmed Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
title_sort Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects
author Silva, Augusta
author_facet Silva, Augusta
Pinheiro De Sousa, Andreia Sofia
Silva, Cláudia
Tavares, João Manuel R. S.
Santos, Rubim
Sousa, Filipa
author_role author
author2 Pinheiro De Sousa, Andreia Sofia
Silva, Cláudia
Tavares, João Manuel R. S.
Santos, Rubim
Sousa, Filipa
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Silva, Augusta
Pinheiro De Sousa, Andreia Sofia
Silva, Cláudia
Tavares, João Manuel R. S.
Santos, Rubim
Sousa, Filipa
dc.subject.por.fl_str_mv Antagonist Coactivation ratio
Stroke
Double support
Walking
Leading limb
Trailing limb
topic Antagonist Coactivation ratio
Stroke
Double support
Walking
Leading limb
Trailing limb
description Lesions at ipsilateral systems related to postural control at ipsilesional side, may justify the lower performance of stroke subjects during walking. To analyse bilateral ankle antagonist coactivation during double-support in stroke subjects. Methods: Sixteen (8 females; 8 males) subjects with a first isquemic stroke, and twenty two controls (12 females; 10 males) participated in this study. The double support phase was assessed through ground reaction forces and electromyography of ankle muscles was assessed in both limbs. Ipsilesional limb presented statistical significant differences from control when assuming specific roles during double support, being the tibialis anterior and soleus pair the one in which this atypical behavior was more pronounced. The ipsilesional limb presents a dysfunctional behavior when a higher postural control activity was demanded.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-01-01T00:00:00Z
2016-01-14T14:11:01Z
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://hdl.handle.net/10400.22/7396
url http://hdl.handle.net/10400.22/7396
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Silva, A., et al., Ankle antagonist coactivation in the double-support phase of walking: Stroke vs. healthy subjects. Somatosens Mot Res 2015; 32(3): 153-7.
0899-0220 (Print), 1369-1651 (Online)
10.3109/08990220.2015.1012492
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor Francis Online
publisher.none.fl_str_mv Taylor Francis Online
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799131374574108672

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