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(Dys)Prosody in Parkinson’s disease: effects of medication and disease progression on intonation and prosodic phrasing

2021Journal article Restricted access
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dc.contributor.authorFrota, Sónia
dc.contributor.authorCruz, Marisa
dc.contributor.authorCardoso, Rita
dc.contributor.authorGuimarães, Isabel
dc.contributor.authorFerreira, Joaquim
dc.contributor.authorPinto, Serge
dc.contributor.authorVigário, Marina
dc.date.accessioned2022-04-06T14:29:35Z
dc.date.available2022-04-06T14:29:35Z
dc.date.issued2021
dc.description.abstractAbstract: The phonology of prosody has received little attention in studies of motor speech disorders. The present study investigates the phonology of intonation (nuclear contours) and speech chunking (prosodic phrasing) in Parkinson’s Disease (PD), as a function of medication intake and progression of the disease. Following methods of the prosodic and intonational phonology frameworks, we examined the ability of 30 PD patients to use intonation categories and prosodic phrasing structures in ways similar to 20 healthy controls to convey similar meanings. Speech data from PD patients were collected before and after a dopaminomimetic drug intake and were phonologically analyzed in relation to nuclear contours and intonational phrasing. Besides medication, disease duration and presence of motor fluctuations were also factors included in the analyses. PD patients showed a decreased ability to use nuclear contours and prosodic phrasing. Medication improved intonation regardless of disease progression, but did not help with dysprosodic phrasing. In turn, disease duration and motor fluctuations affected phrasing patterns, but had no impact on intonation. Our study demonstrated that the phonology of prosody is impaired in PD, and prosodic categories and structures may be differently affected, with implications for the understanding of PD neurophysiology and therapy.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doihttps://doi.org/10.3390/brainsci11081100pt_PT
dc.identifier.issn2076-3425
dc.identifier.urihttp://hdl.handle.net/10400.26/40142
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisher1pt_PT
dc.relationCenter of Linguistics of the University of Lisbon
dc.subjectProsodypt_PT
dc.subjectParkinson’s diseasept_PT
dc.subjectIntonationpt_PT
dc.subjectProsodic phrasingpt_PT
dc.subjectProsodic phonologypt_PT
dc.subjectIntonational phonologypt_PT
dc.subjectAutosegmental-metrical (AM) approachpt_PT
dc.subjectSpeech productionpt_PT
dc.subjectLevodopapt_PT
dc.subjectDisease durationpt_PT
dc.title(Dys)Prosody in Parkinson’s disease: effects of medication and disease progression on intonation and prosodic phrasingpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCenter of Linguistics of the University of Lisbon
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00214%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/FCT-ANR%2FNEU-SCC%2F0005%2F2013/PT
oaire.citation.issue8pt_PT
oaire.citation.startPage22pt_PT
oaire.citation.titleBrain Sciencespt_PT
oaire.citation.volume11pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream3599-PPCDT
person.familyNamecardoso
person.familyNameGuimarães
person.givenNamerita
person.givenNameIsabel
person.identifier548796
person.identifier.ciencia-idF014-BFD6-49C2
person.identifier.orcid0000-0002-4478-990X
person.identifier.orcid0000-0001-8524-8731
person.identifier.scopus-author-id24586862700
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationdc9a77a2-eecf-4d30-88fa-4200275eccf5
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