News tagged with fatigue

Dopamine regulates the motivation to act

The widespread belief that dopamine regulates pleasure could go down in history with the latest research results on the role of this neurotransmitter. Researchers have proved that it regulates motivation, causing individuals ...

Apr 29, 2013
popularity 5 / 5 (4) | comments 2

Why your brain tires when exercising

A marathon runner approaches the finishing line, but suddenly the sweaty athlete collapses to the ground. Everyone probably assumes that this is because he has expended all energy in his muscles. What few people know is that ...

Mar 04, 2013
popularity 4.3 / 5 (3) | comments 1 | with audio podcast