Cathodal tDCS of the left posterior parietal cortex increases proprioceptive drift

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dc.creatorJoão Roberto Ventura de Oliveira
dc.creatorMarco Aurélio Romano Silva
dc.creatorHerbert Ugrinowitsch
dc.creatorTércio Apolinário Souza
dc.creatorLidiane Aparecida Fernandes
dc.creatorJuliana Otoni Parma
dc.creatorGuilherme Menezes Lage
dc.date.accessioned2023-02-09T14:03:41Z
dc.date.accessioned2025-09-08T23:41:26Z
dc.date.available2023-02-09T14:03:41Z
dc.date.issued2019
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.identifier.doihttps://doi.org/10.1080/00222895.2018.1468311
dc.identifier.issn1940-1027
dc.identifier.urihttps://hdl.handle.net/1843/49804
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Motor Behavior
dc.rightsAcesso Restrito
dc.subjectMecânica humana
dc.subjectCapacidade motora
dc.subjectLobo parietal
dc.subjectVisão
dc.subject.otherGoal-directed movement
dc.subject.otherMotor control
dc.subject.otherParietal cor-tex
dc.subject.otherVision
dc.titleCathodal tDCS of the left posterior parietal cortex increases proprioceptive drift
dc.typeArtigo de periódico
local.citation.epage280
local.citation.issue3
local.citation.spage272
local.citation.volume51
local.description.resumoIn aiming movements the limb position drifts away from the defined target after some trials without visual feedback, a phenomenon defined as proprioceptive drift (PD). There are no studies investigating the association between the posterior parietal cortex (PPC) and PD in aiming movements. Therefore, cathodal and sham transcranial direct current stimulation (tDCS) were applied to the left PPC concomitantly with the performance of movements with or without vision. Cathodal tDCS applied without vision produced a higher level of PD and higher rates of drift accumulation while it decreased peak velocity and maintained the number of error corrections, not affecting movement amplitude. The proprioceptive information seems to produce an effective reference to movement, but with PPC stimulation it causes a negative impact on position.
local.identifier.orcidhttp://orcid.org/0000-0003-3513-0211
local.identifier.orcidhttps://orcid.org/0000-0002-6558-4639
local.identifier.orcidhttps://orcid.org/0000-0003-0317-1940
local.identifier.orcidhttps://orcid.org/0000-0002-2136-0238
local.identifier.orcidhttps://orcid.org/0000-0001-8909-1612
local.identifier.orcidhttps://orcid.org/0000-0002-3118-9921
local.identifier.orcidhttps://orcid.org/0000-0001-8296-3676
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE EDUCAÇÃO FÍSICA
local.publisher.departmentEEF - DEPARTAMENTO DE ESPORTES
local.publisher.departmentMED - DEPARTAMENTO DE SAÚDE MENTAL
local.publisher.initialsUFMG
local.url.externahttps://www.tandfonline.com/doi/full/10.1080/00222895.2018.1468311?nav=Funding

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