We've told you before about one-off studies into what happens when someone stays up for more than a week on end, but there's actually a pretty impressive amount of research into how exactly sleep deprivation affects your brain and body. That's important when you consider the fact that more than a quarter of Americans get less than six hours of sleep a night, according to multiple polls. This BrainCraft video explains what that's doing to them.
Written by Curiosity Staff October 22, 2018
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