News tagged with wakefulness :

Blink if your brain needs a rest

Why do we spend roughly 10 percent of our waking hours with our eyes closed - blinking far more often than is actually necessary to keep our eyeballs lubricated? Scientists have pried open the answer to this mystery, finding ...

Dec 28, 2012
popularity0 comments 13

How sleep helps brain learn motor task

You take your piano lesson, you go to sleep and when you wake up your fingers are better able to play that beautiful sequence of notes. How does sleep make that difference? A new study helps to explain what happens in your ...

Aug 20, 2013
popularity0 comments 2

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