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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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorWeizmann Institute of Science-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorGraduate Program in Physical Education and Sports-
Autor(es): dc.creatorBeretta, Victor Spiandor-
Autor(es): dc.creatorSantos, Paulo Cezar Rocha-
Autor(es): dc.creatorOrcioli-Silva, Diego-
Autor(es): dc.creatorJaimes, Diego Alejandro Rojas-
Autor(es): dc.creatorPereira, Marcelo Pinto-
Autor(es): dc.creatorBarbieri, Fabio Augusto-
Autor(es): dc.creatorGobbi, Lilian Teresa Bucken-
Data de aceite: dc.date.accessioned2025-08-21T16:28:44Z-
Data de disponibilização: dc.date.available2025-08-21T16:28:44Z-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2022-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.exger.2022.111892-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/242047-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/242047-
Descrição: dc.descriptionBackground: 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.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionSão Paulo State University (Unesp) Institute of Biosciences Graduate Program in Movement Sciences Posture and Gait Studies Laboratory (LEPLO)-
Descrição: dc.descriptionDepartment of Computer Science and Applied Mathematics Weizmann Institute of Science-
Descrição: dc.descriptionUniversity of Campinas (UNICAMP) School of Applied Sciences (FCA) Laboratory of Applied Sport Physiology (LAFAE)-
Descrição: dc.descriptionUniversity of San Buenaventura Medellin Graduate Program in Physical Education and Sports-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Sciences Graduate Program in Movement Sciences Department of Physical Education Human Movement Research Laboratory (MOVI-LAB)-
Descrição: dc.descriptionSão Paulo State University (Unesp) Institute of Biosciences Graduate Program in Movement Sciences Posture and Gait Studies Laboratory (LEPLO)-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Sciences Graduate Program in Movement Sciences Department of Physical Education Human Movement Research Laboratory (MOVI-LAB)-
Descrição: dc.descriptionFAPESP: 2016/00503-0-
Descrição: dc.descriptionCNPq: 309045/2017-7-
Descrição: dc.descriptionCNPq: 429549/2018-0-
Idioma: dc.languageen-
Relação: dc.relationExperimental Gerontology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCues-
Palavras-chave: dc.subjectHabituation-
Palavras-chave: dc.subjectMovement disorders-
Palavras-chave: dc.subjectNeurodegenerative diseases-
Palavras-chave: dc.subjectPostural balance-
Título: dc.titleCumulative additional information does not improve the neuromuscular control during postural responses to perturbations in postural instability/gait disorders subtype of Parkinson's disease-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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