Word: functional
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...fact, a new study suggests that the less time older people spend engaged in social activity, the faster their motor function tends to decline. "Everybody in their 60s, 70s and 80s is walking more slowly than they did when they were 25," says Dr. Aron Buchman, a neurologist at the Rush University Medical Center in Chicago and lead author of the study, which was published in the June 22 issue of the Archives of Internal Medicine. "Our study shows the connection between social activity and motor function - and opens up a whole new universe of how we might intervene...
...paper in Nature showing that physical exercise produces a protein that helps keep neurons from dying and spurs the formation of new neural connections in the brain. More recently, Cotman demonstrated in studies of elderly dogs and mice that enriching their social environment is associated with improvement in brain function...
...pegs on a board. On a social-activity scale of 1 to 5 - with 1 indicating participation in various social activities once a year, and 5 showing activity every day or nearly every day - a one-point difference in social activity corresponded to a five-year difference in motor function. With each one-point drop on the social-activity scale, study participants' rate of physical decline increased 33%. In participants whose score fell one point over the course of a single year, that translated to a 40% increased risk of death and a 65% higher risk of a disability...
...idea that cognitive and physical function are connected is something that has just come out in the last few years. It is one of the new horizons in health care and prevention," says neurologist and aging expert Dr. Joe Verghese of the Albert Einstein College of Medicine in New York City, who published an article in the New England Journal of Medicine in 2002 showing that changes in walking patterns could be an early sign of dementia...
Cartoons decrying state media are now sweeping the Facebook sites that function as an information transit point for protesters and their sympathizers. "Lying media, our shame, national TV" reads one cartoon, while a photograph of a Tehran window display shows a TV set bearing this banner: "There is nothing more vile than wounding the pride of a people." (See pictures of the turbulent aftermath of Iran's election...