'Apnea at the Edge' by Geso, 2012.
Music: 'Sifted Gold' by Blanck Mass.
Blanck Mass: blanckmass.bandcamp.com/
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Apnea, apnoea, or apnœa (Greek: απνοια, from α-, privative, πνεειν, to breathe) is a term for suspension of external breathing. During apnea there is no movement of the muscles of respiration and the volume of the lungs initially remains unchanged. Depending on the patency of the airways there may or may not be a flow of gas between the lungs and the environment; gas exchange within the lungs and cellular respiration is not affected.
Apnea can be voluntarily achieved (e.g., "holding one's breath"), drug-induced (e.g., opiate toxicity), mechanically induced (e.g., strangulation or choking), or it can occur as a consequence of neurological disease or trauma.
Voluntary apnea can be achieved by closing the vocal cords, simultaneously keeping the mouth closed and blocking the nasal vestibule, or constantly activating expiratory muscles.
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