Transcranial direct current stimulation suggests not improving postural control during adapted tandem position in people with Parkinson’s disease: a pilot study

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dc.contributor.authorLegutke, Beatriz Regina [UNESP]
dc.contributor.authorGobbi, Lilian Teresa Bucken [UNESP]
dc.contributor.authorOrcioli-Silva, Diego [UNESP]
dc.contributor.authorSantos, Paulo Cezar Rocha Dos
dc.contributor.authorMoraca, Gabriel Antonio Gazziero [UNESP]
dc.contributor.authorVitório, Rodrigo
dc.contributor.authorBeretta, Victor Spiandor [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2023-08-15T14:01:19Z
dc.date.available2023-08-15T14:01:19Z
dc.date.issued2023-08-24
dc.description.abstractBackground: Balance impairments in people with Parkinson's disease (PD) demonstrated mainly in challenging postural tasks, such as increased body oscillation may be attributed to the deficits in the brain structures functionality involved in postural control (e.g., motor cortex, midbrain, and brainstem). Although promising results, the effect of transcranial direct current stimulation (tDCS) on postural control in people with PD is unclear, especially in objective measures such as the center of pressure (CoP) parameters. Thus, we analyzed the effects of a single session of tDCS on the CoP parameters during the adapted tandem position in people with PD. Methods: Nineteen people with PD participated in this crossover, randomized, and double-blind study. Anodal tDCS was applied over the primary motor cortex in two conditions of stimulation (2 mA/active and sham) on two different days for 20 minutes immediately before the postural control evaluation. Participants remained standing in an adapted tandem position for the postural control assessment for 30 seconds (three trials). CoP parameters were acquired by a force plate. Results: No significant differences were demonstrated between stimulation conditions (p-value range = 0.15-0.89). Conclusions: Our results suggested that a single session of tDCS with 2 mA does not improve the postural control of people with PD during adapted tandem.en
dc.description.affiliationSão Paulo State University (Unesp), Institute of Biosciences, Posture and Gait Studies Laboratory (LEPLO), Rio Claro, Brazil
dc.description.affiliationGraduate Program in Movement Sciences, São Paulo State University - UNESP, Brazil
dc.description.affiliationUniversity of Campinas (UNICAMP), School of Applied Sciences (FCA), Laboratory of Applied Sport Physiology (LAFAE), Limeira, Brazil
dc.description.affiliationThe Center of Advanced Technologies in Rehabilitation, Sheba Medical Center, Israel
dc.description.affiliationDepartment of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle upon Tyne, United Kingdom
dc.description.affiliationSão Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, São Paulo, Brazil
dc.description.sponsorshipOutra
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.sponsorshipIdFAPESP: 2020/12656-1
dc.description.sponsorshipIdFAPESP: 2018/07385- 9
dc.description.sponsorshipIdCAPES: 001
dc.description.sponsorshipIdWeizmann-IDOR Pioneer Science Fellowship Program (PCRS)
dc.description.versionPostprintpt
dc.identifier.doihttps://doi.org/10.1016/j.bbr.2023.114581
dc.identifier.issn1872-7549
dc.identifier.lattes8700155295226730
dc.identifier.lattes9868835271822421
dc.identifier.lattes7451056032351695
dc.identifier.lattes7089736849551194
dc.identifier.lattes4007700171751824
dc.identifier.orcid0000-0002-2849-4554
dc.identifier.orcid0000-0003-3984-3403
dc.identifier.orcid0000-0002-2278-8092
dc.identifier.orcid0000-0002-9867-1376
dc.identifier.orcid0000-0002-4640-7733
dc.identifier.urihttp://hdl.handle.net/11449/250265
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofBehavioural Brain Researchpt
dc.rights.accessRightsAcesso restrito
dc.subjectMovement disordersen
dc.subjectBalanceen
dc.subjectBrain stimulationen
dc.subjectElectrical stimulationen
dc.subjectNeurodegenerative diseaseen
dc.subjectKineticen
dc.subjectDistúrbios do movimentopt
dc.subjectEquilíbrio (Fisiologia)pt
dc.subjectEstimulação cerebralpt
dc.subjectSistema nervoso - Degeneraçãopt
dc.titleTranscranial direct current stimulation suggests not improving postural control during adapted tandem position in people with Parkinson’s disease: a pilot studyen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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