Cumulative additional information does not improve the neuromuscular control during postural responses to perturbations in postural instability/gait disorders subtype of Parkinson's disease

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dc.contributor.authorBeretta, Victor Spiandor [UNESP]
dc.contributor.authorSantos, Paulo Cezar Rocha [UNESP]
dc.contributor.authorOrcioli-Silva, Diego [UNESP]
dc.contributor.authorJaimes, Diego Alejandro Rojas [UNESP]
dc.contributor.authorPereira, Marcelo Pinto [UNESP]
dc.contributor.authorBarbieri, Fabio Augusto [UNESP]
dc.contributor.authorGobbi, Lilian Teresa Bucken [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionWeizmann Institute of Science
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionGraduate Program in Physical Education and Sports
dc.date.accessioned2023-03-02T08:17:57Z
dc.date.available2023-03-02T08:17:57Z
dc.date.issued2022-09-01
dc.description.abstractBackground: Postural response impairments in postural instability and gait disorders (PIGD) subtype patients may be attributed to Parkinson's disease (PD)-deterioration in central-set (programing/modulating of central outputs during motor responses). Although additional information improves some PD motor impairments, an unanswered question is whether additional information can benefit postural response in PIGD subtype. Objective: To analyze the effect of cumulative additional information on postural responses after perturbation in PIGD and neurologically healthy older adults (CG). Methods: Perturbations were applied in 16 PIGD and 19 CG by the support-base translation. Participants performed 3 blocks of 5 trials without additional information (B1–B3, Day 1) and 5 trials of each cumulative additional information (C1–C4, Day 2): information about perturbation (C1), visual (C2), verbal (C3), and somatosensory information (C4). Electromyography and center of pressure (CoP) parameters were analyzed by ANOVAs with Group (PIGD × CG) and Block (B1 × B2 × B3) and with Group (PIGD × CG) and Condition (B3 × C1 × C2 × C3 × C4). Results: PIGD decreased the range of CoP in B3 while CG decreased both range of CoP and the integral of antagonist's muscle activity (iEMG) in B2. Also, PIGD decreased the recovery time in C4 while CG increased the iEMG of agonist's muscle in C2 and antagonist's muscle in all conditions except C2. Conclusion: Additional information provided before postural control assessment influences the postural response in PIGD and CG differently. PIGD demonstrated inflexibility of central-set in modulating the neuromuscular control regardless of additional information. CG presents a flexible system evidenced by the increase of agonist muscle iEMG when provided visual information.en
dc.description.affiliationSão Paulo State University (Unesp) Institute of Biosciences Graduate Program in Movement Sciences Posture and Gait Studies Laboratory (LEPLO)
dc.description.affiliationDepartment of Computer Science and Applied Mathematics Weizmann Institute of Science
dc.description.affiliationUniversity of Campinas (UNICAMP) School of Applied Sciences (FCA) Laboratory of Applied Sport Physiology (LAFAE)
dc.description.affiliationUniversity of San Buenaventura Medellin Graduate Program in Physical Education and Sports
dc.description.affiliationSão Paulo State University (UNESP) School of Sciences Graduate Program in Movement Sciences Department of Physical Education Human Movement Research Laboratory (MOVI-LAB)
dc.description.affiliationUnespSão Paulo State University (Unesp) Institute of Biosciences Graduate Program in Movement Sciences Posture and Gait Studies Laboratory (LEPLO)
dc.description.affiliationUnespSão Paulo State University (UNESP) School of Sciences Graduate Program in Movement Sciences Department of Physical Education Human Movement Research Laboratory (MOVI-LAB)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 2016/00503-0
dc.description.sponsorshipIdCNPq: 309045/2017-7
dc.description.sponsorshipIdCNPq: 429549/2018-0
dc.identifierhttp://dx.doi.org/10.1016/j.exger.2022.111892
dc.identifier.citationExperimental Gerontology, v. 166.
dc.identifier.doi10.1016/j.exger.2022.111892
dc.identifier.issn1873-6815
dc.identifier.issn0531-5565
dc.identifier.scopus2-s2.0-85134330308
dc.identifier.urihttp://hdl.handle.net/11449/242047
dc.language.isoeng
dc.relation.ispartofExperimental Gerontology
dc.sourceScopus
dc.subjectCues
dc.subjectHabituation
dc.subjectMovement disorders
dc.subjectNeurodegenerative diseases
dc.subjectPostural balance
dc.titleCumulative additional information does not improve the neuromuscular control during postural responses to perturbations in postural instability/gait disorders subtype of Parkinson's diseaseen
dc.typeArtigo
unesp.departmentEducação Física - FCpt

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Artigos - Educação Física - IBRC