‘Selfish Brain’ Wins Competition With Muscle Power

It takes lot of energy to run our brains and that comes at a cost, according to a new study.
According to researchers, the investigation into the immediate trade-off that occurs inside us when we have to think fast and work hard at the same time is the first to demonstrate that — while both are impaired — our mental ability is less affected than our physical capacity.
Researchers at the University of Cambridge say that the findings suggest a “preferential allocation of glu