If the plane's oxygen masks fall when the cabin pressure drops ... This cognitive impairment can happen within a minute if you're at a high altitude, particularly above 35,000 feet.

According to Travel and Leisure Magazine, the cruising altitude ... high up which is why the airplane cabin is pressurized and flight attendants make sure we understand how to use our oxygen masks.

the body must adjust to having less oxygen. In addition, for reasons not entirely understood, high altitude and lower air pressure causes fluid to leak from the capillaries which can cause fluid build ...

Introduction Constant suppliance of oxygen plays one of the crucial roles in normal brain functioning. Examining brain at high altitude can provide us useful information about how brain functions are ...