Effect of clear speech on the duration of silent intervals at syntactic and phonemic boundaries in the speech of individuals with Parkinson disease

AC Gravelin, JA Whitfield - American Journal of Speech-Language Pathology, 2019 - ASHA
Purpose The purpose of the current investigation was to determine the extent to which
individuals with and without Parkinson disease (PD) modified silent interval durations when …

Clarity-Related Changes in Acoustic Measures of Intonation and Speech Timing in Read and Extemporaneous Speech of Speakers with Parkinson Disease

AC Gravelin - 2021 - rave.ohiolink.edu
The purpose of the current study was to determine the extent to which a clear speech
instruction would modulate acoustic measures of intonation and speech timing in speakers …

Effect of Parkinson Disease on Concurrent Speech and Manual Task Performance

Z Kriegel - 2018 - rave.ohiolink.edu
Dysfunction of the basal ganglia circuit in Parkinson disease (PD) affects both speech and
non-speech movements. Additionally, performing more than one task at a time (ie, dual …