News tagged with scanner

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
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Listen up, doc: Empathy raises patients' pain tolerance

A doctor-patient relationship built on trust and empathy doesn't just put patients at ease – it actually changes the brain's response to stress and increases pain tolerance, according to new findings from a Michigan State ...

Dec 03, 2012
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