Related Experiment Video
Updated: Aug 4, 2026

Multi-Modal Home Sleep Monitoring in Older Adults
Published on: January 26, 2019
An alternate method of recording airflow during sleep
Abstract:
Respiratory activity recordings in polysomnographic recordings are important in the identification of the sleep apnea syndrome. However, simultaneous recordings of both respiratory effort and airflow are necessary to accomplish this identification. We describe a relatively inexpensive and trouble-free face mask that makes use of a linear thermistor in the ventilation tube to accomplish the recording of airflow in a noninvasive manner.
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