Neuroscience

A 'compass' in the brain to navigate thoughts

A new discovery by the University of Trento on the analogies between moving in the physical and conceptual space: the brain has cells that act as a navigation system, but also has cells that function as a sort of compass. ...

Cardiology

Working long hours may increase odds of second heart attack

Among patients who return to work after a heart attack, those who work more than 55 hours per week, compared to those working an average full-time job of 35-40 hours a week, increase their odds of having a second heart attack ...

Health

Hard physical work significantly increases the risk of dementia

The muscles and joints are not the only parts of the body to be worn down by physical work. The brain and heart suffer too. A new study from the University of Copenhagen shows that people doing hard physical work have a 55% ...

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