Ready for Valentine’s Day? Find out – How many heartbeats do we get? @okaytobesmart

It’s Okay To Be Smart – How Many Heartbeats Do We Get?

Science really gets my heart going…

Ever wonder how the heart symbol came to stand for the actual heart? And why do we speak of the heart as the seat of love, when love really happens in our brains? Is it true that animals only get a billion heartbeats? This week, we give you enough cool cardiac science to make your heart skip a beat.

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2014 Nobel Prize in Physiology or Medicine Announced!

nobel

The 2014 Nobel Prize in Physiology or Medicine was awarded to John O’Keefe, May-Britt Moser and Edvard I. Moser. The award is for the discovery of the neurons that make up the positioning system in the brain.

How do we know where we are? How can we find the way from one place to another? And how can we store this information in such a way that we can immediately find the way the next time we trace the same path? This year´s Nobel Laureates have discovered a positioning system, an “inner GPS” in the brain that makes it possible to orient ourselves in space, demonstrating a cellular basis for higher cognitive function.