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Effects of transcranial direct current stimulation on joint flexibility and pain in sedentary male individuals

2019-06-19Journal article Open access
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dc.contributor.authorLins, V.
dc.contributor.authorLattari, E.
dc.contributor.authorMonteiro, Diogo
dc.contributor.authorCid, Luis
dc.contributor.authorNeto, G. Albuquerque Maranhão
dc.contributor.authorMachado, S.
dc.date.accessioned2019-06-25T14:18:13Z
dc.date.available2020-06-19T00:30:10Z
dc.date.issued2019-06-19
dc.description.abstractThe aim of this study was to analyze the effects of cathodal tDCS (c-tDCS) on joint flexibility and pain perception in a sedentary male. Eight male healthy, sedentary right-leg-dominant and novice in muscle stretching aged between 19 and 30 years (24.0 ± 4.0 years) were recruited. Subjects performed three experimental conditions in a randomized, double-blinded crossover design: anodal stimulation (a-tDCS), c-tDCS and sham-tDCS (2 mA for 20 minutes targeting the bilaterally motor cortex). Before and immediately after the experimental conditions (baseline and post-condition, respectively), subjects completed the range of motion (ROM) of right hip test and the Visual Analogic Scale for Pain (VAS pain; level of significance P < 0.05). In post-condition, c-tDCS was greater than to a-tDCS (P < 0.001), and sham-tDCS (P < 0.001) in the right hip ROM. Hip ROM increased in the post-condition compared to baseline in the c-tDCS condition (P < 0.001). In the a-tDCS condition, hip ROM decreased in the post-condition compared to baseline (P < 0.001). For VAS pain, in post-condition, c-tDCS was less than a-tDCS (P < 0.001), and sham-tDCS (P < 0.001). In the c-tDCS condition, the VAS pain decreased in the post-condition compared to baseline (P < 0.001). This study suggests that c-tDCS applied to SM1 may promote increased in ROM of the hip and decreased and perception of pain.pt_PT
dc.description.abstractLe but de cette étude était d’analyser les effets du tDCS cathodique (c-tDCS) sur la flexibilité des articulations et la perception de la douleur chez un homme sédentaire. Huit hommes en bonne santé, sédentaires, dominants de la jambe droite et novices en étirement musculaire âgés de 19 à 30 ans (24,0 ± 4,0 ans) ont été recrutés. Les sujets ont réalisé trois conditions expérimentales dans un plan croisé randomisé à double insu : stimulation anodale (a-tDCS), c-tDCS et sham-tDCS (2 mA pendant 20 minutes en ciblant le cortex moteur bilatéral). Avant et immédiatement après les conditions expérimentales (de base et post-condition, respectivement), les sujets ont complété l’amplitude de mouvement (ROM) du test de la hanche droite et l’échelle visuelle-analogique de la douleur (douleur EVA ; niveau de signification p < 0,05). En post-condition, c-tDCS était supérieur à a-tDCS (p < 0,001) et à sham-tDCS (p < 0,001) dans la ROM de la hanche droite. La ROM de la hanche a augmenté dans la post-condition par rapport aux valeurs de base dans la condition c-tDCS (p < 0,001). Dans la condition a-tDCS, la ROM sous hanche a diminué dans la post-condition par rapport au niveau de base (p < 0,001). Pour la douleur liée à l’EVA, en post-condition, le c-tDCS était inférieur à a-tDCS (p < 0,001) et au sham-tDCS (p < 0,001). Dans les conditions c-tDCS, la douleur liée à l’EVA diminuait après la condition par rapport à la situation initiale (p < 0,001). Cette étude suggère que le c-tDCS appliqué à SM1 pourrait favoriser une augmentation de la ROM de la hanche et une diminution de la perception de la douleur.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.scispo.2019.01.005pt_PT
dc.identifier.issn0765-1597
dc.identifier.urihttp://hdl.handle.net/10400.15/2604
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationResearch Center in Sports Sciences, Health Sciences and Human Development
dc.subjectNon-invasive brain stimulationpt_PT
dc.subjectTranscranial direct current stimulationpt_PT
dc.subjectFlexibilitypt_PT
dc.subjectPainpt_PT
dc.subjectPrimary motor cortexpt_PT
dc.subjectStimulation cérébrale non invasivept_PT
dc.subjectStimulation transcrânienne à courant continupt_PT
dc.subjectFlexibilitépt_PT
dc.subjectDouleurpt_PT
dc.subjectCortex moteur primairept_PT
dc.titleEffects of transcranial direct current stimulation on joint flexibility and pain in sedentary male individualspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleResearch Center in Sports Sciences, Health Sciences and Human Development
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FDTP%2F04045%2F2019/PT
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleScience and Sportspt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMonteiro
person.familyNameCid
person.givenNameDiogo
person.givenNameLuis
person.identifierF-1202-2015
person.identifier559047
person.identifier.ciencia-idED1F-6228-E26F
person.identifier.ciencia-idCE17-DDDC-86B2
person.identifier.orcid0000-0002-7179-6814
person.identifier.orcid0000-0001-8156-3291
person.identifier.ridK-3281-2012
person.identifier.scopus-author-id56437945500
person.identifier.scopus-author-id55507520600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoveryf89cbc0e-02e0-4077-91a5-b35d685c68c3
relation.isProjectOfPublication8ceabcc1-88fc-41fd-b0c0-70011e38d4e2
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