Acoustic analysis of voice in Parkinson's disease: a systematic review of voice disability and meta-analysis of studies.

CONCLUSION: Acoustic analysis of voice, using an electronic system, allows the identification of changes in voice parameters for predicting the worsening of disease and for targeting specific intervention. Among the voice parameters, jitter and shimmer significantly increased in patients with PD. PMID: 32436206 [PubMed - in process]
Source: Revista de Neurologia - Category: Neurology Authors: Tags: Rev Neurol Source Type: research