News tagged with dopamine system

Dopamine helps with math rules as well as mood

The chemical messenger dopamine – otherwise known as the happiness hormone – is important not only for motivation and motor skills. It seems it can also help neurons with difficult cognitive tasks. Torben ...

Dec 05, 2014
popularity 4.5 / 5 (11) | comments 0

Coffee drinking tied to lower risk of suicide

Drinking several cups of coffee daily appears to reduce the risk of suicide in men and women by about 50 percent, according to a new study by researchers at the Harvard School of Public Health (HSPH). The st ...

Jul 25, 2013
popularity 4.4 / 5 (10) | comments 3 | with audio podcast

Why it's so hard to diet

We tried low-fat diets. We tried high-protein and low-carb. Each diet had its pros and cons. By now, many Americans are coming to the inescapable conclusion that there's only one way to lose weight: eat less. Why is that ...

Jun 25, 2014
popularity 4.9 / 5 (7) | comments 1

ADHD medicine affects the brain's reward system

(Medical Xpress)—A group of scientists from the University of Copenhagen has created a model that shows how some types of ADHD medicine influence the brain's reward system. The model makes it possible to ...

Nov 09, 2012
popularity 4.5 / 5 (4) | comments 0 | with audio podcast