42
Participants
Start Date
April 2, 2019
Primary Completion Date
July 20, 2022
Study Completion Date
July 20, 2022
Laryngeal Vibration (Treatment)
The strength of the vibration is similar to the vibration experienced from vibrating cell phones or gaming joysticks. Vibro-tactile stimulation at the applied frequency and amplitude is not known to cause pain or tissue damage. The participant may feel a mild tingling or vibrating sensation. Preliminary testing on healthy human subjects showed that at the given vibration parameters no adverse reactions occur.
Laryngeal Vibration (Comparator)
The strength of the vibration is similar to the vibration experienced from vibrating cell phones or gaming joysticks. Vibro-tactile stimulation at the applied frequency and amplitude is not known to cause pain or tissue damage. The participant may feel a mild tingling or vibrating sensation. Preliminary testing on healthy human subjects showed that at the given vibration parameters no adverse reactions occur.
University of Minnesota, Minneapolis
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
University of Minnesota
OTHER