Scientists have discovered five different types of sleep in humans, each with its own distinct brain activity pattern and ...
TwistedSifter on MSN
Here’s Why Polar Bears Don’t Hibernate Despite Enduring Long Winters
One might think that the polar bear would be an ideal candidate for hibernation because it has to endure such long and harsh ...
To define the profiles, researchers analyzed the sleep data of 770 “healthy” young adults ages 22 to 36, indicating they had not been diagnosed with a psychiatric condition, such as bipolar disorder, ...
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