The Relationship Between Speech Production and Speech Perception Deficits in Parkinson's Disease.
Purpose: This study investigated the possible relationship between hypokinetic speech production and speech intensity perception in patients with Parkinson's disease (PD). Method: Participants included 14 patients with idiopathic PD and 14 matched healthy controls (HCs) with normal hearing and cogni...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 59; no. 5; pp. 915 - 932 |
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| Autores principales: | , , , , , , , , , |
| Formato: | Artículo |
| Publicado: |
American Speech-Language-Hearing Association
Oct2016
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=119171582&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 119171582 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10924388 1SM jtl: Journal of Speech, Language & Hearing Research issn: 10924388 maglogo: N pubinfo: dt: Oct2016 vid: 59 iid: 5 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 119171582 10.1044/2016_JSLHR-S-15-0197 ppf: 915 ppct: 17 formats: fmt: @attributes: type: P size: 1.9MB tig: atl: The Relationship Between Speech Production and Speech Perception Deficits in Parkinson's Disease. aug: au: De Keyser, Kim Santens, Patrick Bockstael, Annelies Botteldooren, Dick Talsma, Durk De Vos, Stefanie Van Cauwenberghe, Mieke Verheugen, Femke Corthals, Paul De Letter, Miet affil: Department of Neurology, Ghent University Hospital, Belgium Department of Speech, Language, and Hearing Sciences, Ghent University, Belgium Parkinson Zorgwijzer Vlaanderen, Ghent University Hospital, Belgium INTEC, Acoustics Research Group, Ghent University, Belgium Department of Experimental Psychology, Ghent University, Belgium su: Speech Task performance Confidence intervals Statistical correlation Parkinson's disease Research funding Speech perception Statistics T-test (Statistics) Data analysis Visual analog scale Control groups Hypokinetic dysarthria Data analysis software Descriptive statistics Mann Whitney U Test sug: subj: Speech Task performance Confidence intervals Statistical correlation Parkinson's disease Research funding Speech perception Statistics T-test (Statistics) Data analysis Visual analog scale Control groups Hypokinetic dysarthria Data analysis software Descriptive statistics Mann Whitney U Test ab: Purpose: This study investigated the possible relationship between hypokinetic speech production and speech intensity perception in patients with Parkinson's disease (PD). Method: Participants included 14 patients with idiopathic PD and 14 matched healthy controls (HCs) with normal hearing and cognition. First, speech production was objectified through a standardized speech intelligibility assessment, acoustic analysis, and speech intensity measurements. Second, an overall estimation task and an intensity estimation task were addressed to evaluate overall speech perception and speech intensity perception, respectively. Finally, correlation analysis was performed between the speech characteristics of the overall estimation task and the corresponding acoustic analysis. The interaction between speech production and speech intensity perception was investigated by an intensity imitation task. Results: Acoustic analysis and speech intensity measurements demonstrated significant differences in speech production between patients with PD and the HCs. A different pattern in the auditory perception of speech and speech intensity was found in the PD group. Conclusions: Auditory perceptual deficits may influence speech production in patients with PD. The present results suggest a disturbed auditory perception related to an automatic monitoring deficit in PD. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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