Originally published on Tue March 26, 2013 10:03 am
What you do while you're asleep may say something about your cognitive function later in life.
Here's why. Mayo Clinic researchers report that having a condition called REM sleep behavior disorder, in which you act out dreams in your sleep, appears to be a harbinger for something called Lewy body dementia years later — at least in men.
Originally published on Tue March 26, 2013 10:02 am
The U.S. is slowly but steadily closing in on tuberculosis.
For the first time since the government started tracking the disease in the 1950s, the number of annual TB cases has dropped below 10,000, the Centers for Disease Control and Prevention said Thursday in the Morbidity and Mortality Weekly Report.