Polysomnography
Reportage at CENAS, a Swiss sleep centre. A patient fitted out with sensors in order to undergo a polysomnography. Polysomnography is a test that records a complete nights sleep. The test involves monitoring various physiological variables in order to quantify and qualify sleep disorders. The nasal cannula allows air flow coming in through the nose and mouth to be recorded.
Size: 5616px × 3744px
Photo credit: © AMELIE-BENOIST / BSIP / Alamy / Afripics
License: Licensed
Model Released: Yes
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