Hypoxia can be a threat even at so-called non-oxygen altitudes. Mitigations include diligent preflights and monitoring.

Spontaneous blood oxygen level dependent (BOLD) fluctuations are not random noise, but are specifically correlated between functionally related brain regions and relate well to known anatomical ...

🚨 𝗪𝗲 𝗮𝗿𝗲 𝗼𝗳𝗳𝗶𝗰𝗶𝗮𝗹𝗹𝘆 𝗽𝗮𝘀𝘁 𝘁𝗵𝗲 "𝗲𝘅𝗽𝗲𝗿𝗶𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 ...