Research Notes  |   September 1988
A Comparison of Photodetector and Endoscopic Evaluations of Velopharyngeal Function
Article Information
Research Notes   |   September 1988
A Comparison of Photodetector and Endoscopic Evaluations of Velopharyngeal Function
Journal of Speech, Language, and Hearing Research, September 1988, Vol. 31, 503-510. doi:10.1044/jshr.3103.503
History: Received February 13, 1987 , Accepted November 6, 1987
 
Journal of Speech, Language, and Hearing Research, September 1988, Vol. 31, 503-510. doi:10.1044/jshr.3103.503
History: Received February 13, 1987; Accepted November 6, 1987

Simultaneous videoendoscopic and photodetection analyses were made of specific onset and offset times of velopharyngeal opening and closing in two normal speaking subjects. Both procedures were found to have acceptable measurement repeatability and to agree with each other when used to determine movement changes. It is felt that when used together, these techniques contribute to improved understanding of velopharyngeal activity during speech.

Order a Subscription
Pay Per View
Entire Journal of Speech, Language, and Hearing Research content & archive
24-hour access
This Article
24-hour access