Sleep-deprived European jackdaws trade vigilance for deep sleep
As most people who have pulled an all-nighter will agree, lost sleep can leave us feeling foggy and far from our best. In ...
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Scientists Kept People’s Eyes Open While They Slept, Revealing Surprising Brain Activity
The team claims to be the first to observe eye movements during sleep for several hours at a time—and I know what you’re thinking: how? The featured image in this article is not a stock photo ...