Cognitive perception of circulating oxygen in seals is the reason they don’t drown | Science

Marine mammals rely on maintaining sufficient blood oxygen levels while diving to prevent drowning. Generally, oxygen is cognitively imperceptible to mammals that instead sense rising carbon dioxide as a proxy for low oxygen. Not perceiving oxygen, ...

Mar 20, 2025 - 19:12
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Cognitive perception of circulating oxygen in seals is the reason they don’t drown | Science
Marine mammals rely on maintaining sufficient blood oxygen levels while diving to prevent drowning. Generally, oxygen is cognitively imperceptible to mammals that instead sense rising carbon dioxide as a proxy for low oxygen. Not perceiving oxygen, ...