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Perceived articulat...
Perceived articulatory precision in patients with Parkinson’s disease after deep brain stimulation of subthalamic nucleus and caudal zona incerta
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- Eklund, Elisabeth, 1988- (författare)
- Umeå universitet,Logopedi
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- Qvist, Johanna, 1983- (författare)
- Umeå universitet,Logopedi
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- Sandström, Lena, 1984- (författare)
- Umeå universitet,Logopedi
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- Viklund, Fanny, 1986- (författare)
- Umeå universitet,Logopedi
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- Doorn, Jan van (författare)
- Umeå universitet,Logopedi
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- Karlsson, Fredrik, 1975- (författare)
- Umeå universitet,Logopedi,Institutionen för språkstudier
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(creator_code:org_t)
- 2014-10-21
- 2015
- Engelska.
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Ingår i: Clinical Linguistics & Phonetics. - : Informa UK Limited. - 0269-9206 .- 1464-5076. ; 29:2, s. 150-166
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- The effect of deep brain stimulation (DBS) of the subthalamic nucleus (STN) and caudal zona incerta (cZi) on speech articulation in patients with Parkinson’s disease (PD) was investigated. Read speech samples were collected from nine patients with STN-DBS and ten with cZi-DBS. The recordings were made preoperatively and 12 months postoperatively with stimulator on and off (on medication). Blinded, randomized, repeated perceptual assessments were performed on words and isolated fricatives extracted from the recordings to assess 1) overall articulatory quality ratings, 2) frequency of occurrence of misarticulation patterns, and 3) fricative production. Statistically significant worsening of articulatory measures on- compared with off-stimulation occurred in the cZi-DBS group, with deteriorated articulatory precision ratings, increased presence of misarticulations (predominately altered realizations of plosives and fricatives) and a reduced accuracy in fricative production. A similar, but not significant, trend was found for the STN-DBS group.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Annan medicin och hälsovetenskap -- Övrig annan medicin och hälsovetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Other Medical and Health Sciences -- Other Medical and Health Sciences not elsewhere specified (hsv//eng)
Nyckelord
- Assessment
- deep brain stimulation
- dysarthria
- Parkinson’s disease
- phonetics
- Linguistics
- lingvistik
- neurokirurgi
- Neurosurgery
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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