Current Biology

Medical research

Why thinking hard makes you tired

It's no surprise that hard physical labor wears you out, but what about hard mental labor? Sitting around thinking hard for hours makes one feel worn out, too. Now, researchers have new evidence to explain why this is, and, ...

Psychology & Psychiatry

Neuroscientists identify 'chemical imprint of desire'

Hop in the car to meet your lover for dinner and a flood of dopamine— the same hormone underlying cravings for sugar, nicotine and cocaine—likely infuses your brain's reward center, motivating you to brave the traffic ...

Genetics

Music and genomes: Beethoven's genes put to the test

To what extent are exceptional human achievements influenced by genetic factors? This question, dating back to the early days of human genetics, seems to be easier to address today as modern molecular methods make it possible ...

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