15
Participants
Start Date
April 30, 2015
Primary Completion Date
February 29, 2016
Study Completion Date
February 29, 2016
cough airflow measure
Participants will produce multiple voluntary coughs for cough airflow assessment.
vocal tasks
The assessment of glottal closure will be performed during phonation tasks.
true vocal fold movement
The true vocal fold (TVF) movement in cough will be observed and recorded during cough production.
spirometry test
The lung function test will require the participant to perform deep inhalations and forceful exhalations into the flow head of the spirometer during spirometry test.
maximum expiratory pressure (MEP)
The assessment of maximum expiratory pressure will require forceful exhalations into a mouthpiece of a manometer during maximum expiratory pressure (MEP) assessment.
University of Florida ENT Clinic, Gainesville
University of Florida Speech and Hearing Center, Gainesville
University of Florida
OTHER