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- Johansson, Inga-Lena,1967-Linköpings universitet,Avdelningen för sinnesorgan och kommunikation,Medicinska fakulteten (författare)
Picture description in the assessment of connected speech intelligibility in Parkinson's disease : A pilot study
- Artikel/kapitelEngelska2022
Förlag, utgivningsår, omfång ...
- 2022-01-12
- Basel, Switzerland :S. Karger,2022
- electronicrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:DiVA.org:liu-184445
- https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-184445URI
- https://doi.org/10.1159/000521906DOI
- http://kipublications.ki.se/Default.aspx?queryparsed=id:150756255URI
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- Språk:engelska
- Sammanfattning på:engelska
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- Funding: Foundation for Parkinsons Research at Linkoping University [LiU 2015-00194]; Regional Council of Ostergotland [LiO 620581]; Swedish Parkinson Foundation [1076/18]
- Introduction: Assessment of intelligibility in dysarthria tends to rely on oral reading of sentences or words. However, self-generated utterances are closer to a clients’ natural speech. This study investigated how transcription of utterances elicited by picture description can be used in the assessment of intelligibility in speakers with Parkinson’s disease.Methods: Speech samples from eleven speakers with Parkinson’s disease and six neurologically healthy persons were audio-recorded. Forty-two naive listeners completed transcriptions of self-generated sentences from a picture description task and orally read sentences from the Swedish Test of Intelligibility, as well as scaled ratings of narrative speech samples.Results: Intelligibility was higher in orally read than self-generated sentences and higher for content words than for the whole sentence in self-generated sentences for most of the speakers, although these within-group differences were not statistically significant at group level. Adding contextual leads for the listeners increased intelligibility in self-generated utterances significantly, but with individual variation. Although correlations between the intelligibility measures were at least moderate or strong, there was a considerable inter- and intra-speaker variability in intelligibility scores between tasks for the speakers with Parkinson’s disease, indicating individual variation of factors that impact intelligibility. Intelligibility scores from neurologically healthy speakers were generally high across tasks with no significant differences between the conditions.Conclusion: Within-speaker variability supports literature recommendations to use multiple methods and tasks when assessing intelligibility. The inclusion of transcription of self-generated utterances elicited by picture description to the intelligibility assessment has the potential to provide additional information to assessment methods based on oral reading of pre-scripted sentences and to inform the planning of interventions.
Ämnesord och genrebeteckningar
- MEDICIN OCH HÄLSOVETENSKAP Hälsovetenskap Annan hälsovetenskap hsv//swe
- MEDICAL AND HEALTH SCIENCES Health Sciences Other Health Sciences hsv//eng
- Dysarthria
- Parkinson's disease
- Intelligibility
- Assessment
- Picture description
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Samuelsson, Christina,1966-Karolinska Institutet,Linköpings universitet,Avdelningen för sinnesorgan och kommunikation,Medicinska fakulteten,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Solna, Sweden(Swepub:liu)chrsa04 (författare)
- Müller, Nicole,1963-Linköpings universitet,Avdelningen för sinnesorgan och kommunikation,Medicinska fakulteten,Department of Speech and Hearing Sciences, University College Cork, Cork, Ireland(Swepub:liu)nicmu60 (författare)
- Linköpings universitetAvdelningen för sinnesorgan och kommunikation (creator_code:org_t)
Sammanhörande titlar
- Ingår i:Folia Phoniatrica et LogopaedicaBasel, Switzerland : S. Karger74:5, s. 320-3341021-77621421-9972
Internetlänk
- https://doi.org/10.1159/000521906Fulltext
- https://liu.diva-portal.org/smash/get/diva2:1653177/FULLTEXT01.pdffulltext:print
- https://www.karger.com/Article/Pdf/521906
- https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-184445
- https://doi.org/10.1159/000521906
- http://kipublications.ki.se/Default.aspx?queryparsed=id:150756255
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