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Modulation of ankle antagonist co-activation during the transition from upright standing to gait and to sit in post-stroke subjects

2021-09Journal article Open access
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dc.contributor.authorRibeiro, Edgar
dc.contributor.authorSilva, Augusta
dc.contributor.authorPinho, Liliana
dc.contributor.authorSantos, Rubim
dc.contributor.authorPinho, Francisco
dc.contributor.authorPinheiro De Sousa, Andreia Sofia
dc.date.accessioned2022-03-24T16:22:26Z
dc.date.available2022-03-24T16:22:26Z
dc.date.issued2021-09
dc.description.abstractAntagonist co-activation represents a neuronal command for the modulation of muscle synergies with postural control purposes, probably assuming a key role in the characterisation of tonus dysfunction in post-stroke subjects. This study aims to evaluate the ankle antagonist co-activation during different functional tasks in post-stroke subjects. The CONTRA limb presented decreased values in TA/SOL pair during upright standing and increased values in both muscle pairs during gait initiation compared to the IPSI limb (Table 1). No significant differences were found between tasks (Table 1). he IPSI and CONTRA limbs presented increased antagonist co-activation when an adequate antigravity function and the coordination of the tibia forward rotation are required, respectively. The comparison of these values with that obtained by healthy subjects seems to point to a bilateral postural control dysfunction in post-stroke subjects related to tonus modulation deficits that should be addressed in neurorehabilitation. Future studies with a higher sample are required to extend the results.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRibeiro, E., Silva, A., Pinho, L., Santos, R., Pinho, F., & Sousa, A. S. P. (2021). Modulation of ankle antagonist co-activation during the transition from upright standing to gait and to sit in post-stroke subjects. Annals of Medicine, 53(sup1), S189–S190. https://doi.org/10.1080/07853890.2021.1896620pt_PT
dc.identifier.doi10.1080/07853890.2021.1896620pt_PT
dc.identifier.eissn1365-2060
dc.identifier.issn0785-3890
dc.identifier.urihttp://hdl.handle.net/10400.22/20305
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylors and Francispt_PT
dc.relation.publisherversionhttps://www.tandfonline.com/doi/abs/10.1080/07853890.2021.1896620pt_PT
dc.titleModulation of ankle antagonist co-activation during the transition from upright standing to gait and to sit in post-stroke subjectspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage147pt_PT
oaire.citation.startPage146pt_PT
oaire.citation.titleAnnals of Medicinept_PT
oaire.citation.volume53pt_PT
person.familyNameRibeiro
person.familyNameFerreira Silva
person.familyNameRubim Silva Santos
person.familyNamePinheiro de Sousa
person.givenNameEdgar
person.givenNameMaria Augusta
person.givenNameManuel
person.givenNameAndreia Sofia
person.identifier1087589
person.identifier1070119
person.identifier.ciencia-id7B16-B061-2A1C
person.identifier.ciencia-idCE18-7090-9C5E
person.identifier.ciencia-idA018-2B24-C597
person.identifier.ciencia-id2216-9200-7EF6
person.identifier.orcid0000-0002-8829-9005
person.identifier.orcid0000-0001-5018-6905
person.identifier.orcid0000-0002-7394-7604
person.identifier.orcid0000-0001-9528-1463
person.identifier.ridC-7138-2019
person.identifier.scopus-author-id24482045400
person.identifier.scopus-author-id55950021600
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication22b9fbd9-d9c0-4ce5-90a0-d9173e0900cd
relation.isAuthorOfPublicationedfc4f79-82b7-4669-8fa1-220cc20aa495
relation.isAuthorOfPublication0a264044-a870-4fca-b976-f7ce003d23a8
relation.isAuthorOfPublicationaeecfe02-e80d-49ab-9033-a1ade15658f2
relation.isAuthorOfPublication.latestForDiscoveryedfc4f79-82b7-4669-8fa1-220cc20aa495

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