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Kinematic parameters of throwing performance in patients with schizophrenia using a markerless motion capture system

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dc.contributor.authorSá, Fátima
dc.contributor.authorMarques, António
dc.contributor.authorRocha, Nuno
dc.contributor.authorTrigueiro, Maria João
dc.contributor.authorCampos, Carlos
dc.contributor.authorSchröder, Johannes
dc.date.accessioned2015-01-09T12:19:03Z
dc.date.available2015-01-09T12:19:03Z
dc.date.issued2014
dc.description.abstractMotor dysfunction is consistently reported but understudied in schizophrenia. It has been hypothesized that this abnormality may reflect a neuro-developmental disorder underlying this illness. The main goal of this study was to analyze movement patterns used by participants with schizophrenia and healthy controls during overarm throwing performance, using a markerless motion capture system. Thirteen schizophrenia patients and 16 healthy control patients performed the overarm throwing task in a markerless motion capture system. Participants were also examined for the presence of motor neurological soft signs (mNSS) using the Brief Motor Scale. Schizophrenia patients demonstrated a less developed movement pattern with low individualization of components compared to healthy controls. The schizophrenia group also displayed a higher incidence of mNSS. The presence of a less mature movement pattern can be an indicator of neuro-immaturity and a marker for atypical neurological development in schizophrenia. Our findings support the understanding of motor dysfunction as an intrinsic part of the disorder of schizophrenia.por
dc.identifier.doi10.3109/08990220.2014.969838pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/5369
dc.language.isoporpor
dc.source.urihttps://www.tandfonline.com/doi/abs/10.3109/08990220.2014.969838?journalCode=ismr20pt_PT
dc.subjectMarkerless motion analysispor
dc.subjectMotor immaturitypor
dc.titleKinematic parameters of throwing performance in patients with schizophrenia using a markerless motion capture systempor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleSomatosensory and Motor Researchpor
person.familyNamePereira da Silva Marques
person.familyNameRocha
person.familyNameTrigueiro
person.familyNameCampos
person.givenNameAntónio José
person.givenNameNuno
person.givenNameMaria João
person.givenNameCarlos
person.identifierU-7458-2017
person.identifier192266
person.identifier2114499
person.identifier.ciencia-id8811-40B4-D5FC
person.identifier.ciencia-idAE16-A494-5F8B
person.identifier.ciencia-idF71E-2BB6-3F6B
person.identifier.ciencia-idB518-6A52-D50F
person.identifier.orcid0000-0002-8656-5023
person.identifier.orcid0000-0002-3139-2786
person.identifier.orcid0000-0003-4439-7196
person.identifier.orcid0000-0002-5966-4050
person.identifier.ridM-9821-2013
person.identifier.ridAAJ-7805-2021
person.identifier.scopus-author-id32867975300
person.identifier.scopus-author-id55750758000
person.identifier.scopus-author-id56567519500
rcaap.rightsopenAccesspor
rcaap.typearticlepor
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relation.isAuthorOfPublication.latestForDiscoveryfc59adf5-ced5-41fc-9589-37ec95934702

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