News tagged with iq

Chronic cocaine use may speed up aging of brain

New research by scientists at the University of Cambridge suggests that chronic cocaine abuse accelerates the process of brain ageing. The study, published today 25 April in Molecular Psychiatry, found that age-related loss o ...

Apr 24, 2012
popularity 4 / 5 (1) | comments 0 | with audio podcast

In what ways does lead damage the brain?

Exposure to lead wreaks havoc in the brain, with consequences that include lower IQ and reduced potential for learning. But the precise mechanism by which lead alters nerve cells in the brain has largely remained unknown.

Feb 29, 2012
popularity 5 / 5 (1) | comments 0 | with audio podcast

Are buyers born or made?

(Medical Xpress) -- Are people drawn to a career in purchasing because of their skills or their aptitude? Which is the most important trait for a buyer: emotional intelligence or IQ?

Feb 28, 2012
popularity not rated yet | comments 0