Some people are over 60 years old as mentally sharp as 22 year-olds

To focus on a task not determined by age – it depends on your brainfocusing on a focusing on a task amid distractions, some people are over 60 years old as mentally sharp as 22 year-olds. Other struggle . Researcher at the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana – Champaign have shed some light on why that is shed.

Participants took part in a ‘flanker ‘experiment in which they viewed a line of five keyboard arrows on a computer screen and respond by one of. Four buttons that corresponded with the indicated direction of the center arrow Sometimes the participants would be through changes in the direction of the arrows is not distracted in the middle.

On a chromosome have Crohn’s disease – with an important new clue.

Crohn’s disease is a chronic relapsing inflammatory disorder of of the digestive system that influences an estimated 0.15 percent of men the developed world. Common symptoms are abdominal pain and diarrhea but the illness is commonly associated with complications complications the leading. Scientists of the University of Li? Belgium, have now revealed an important indicator the susceptibility of individuals to this disease.