[Dysarthria across Parkinson's disease progression. Natural history of its components: dysphonia, dysprosody and dysarthria].
[Dysarthria across Parkinson's disease progression. Natural history of its components: dysphonia, dysprosody and dysarthria].
Serge Pinto,Alain Ghio,B. Teston,F. Viallet
2010 · DOI: 10.1016/j.neurol.2010.07.005
Revue neurologique (Paris) · 27 Citations
TLDR
Speech alteration in Parkinson's disease, so-called hypokinetic dysarthria, presents with prosodic insufficiency, related to a monotony of pitch and intensity, a reduction of accentuation, variable speech rate and possible phoneme imprecision.