Loudness Perception of Pure Tones in Parkinson's Disease.

Conclusions: No difference was found in loudness growth slopes in response to externally generated tones in PD. This is in contrast with the findings of previous studies of self-generated speech and externally presented speech. The underlying causes for impaired perception and production of loudness in PD require further investigation. PMID: 29800039 [PubMed - as supplied by publisher]
Source: Journal of speech, language, and hearing research : JSLHR - Category: Speech-Language Pathology Authors: Tags: J Speech Lang Hear Res Source Type: research