"Everyone knows what is Attention" - William James. Though many of the experts define attention as selective improvement in a behavior at the cost of another. Attention can be said to be an ability to focus one's resources towards a desired task in hand ....undoubtedly that will lead to more efficient performance of an individual. Prefrontal cortex; which is the recent enlargement in evolution of brain in humans; is the prime site for this ability. Many imaging studies have shown keen increase in activity of the prefrontal region of the brain during attention. The neurons in this region have an unique property of able to keep on firing till the attention lasts.