All Sauce from Weekly Sauce:

Some comatose patients with severe brain injury might be paying closer attention to their surroundings than previously thought, a new study says. About 1 in 4 patients respond to instructions covertly, with their brains showing activity even though their bodies aren’t moving, researchers found. When asked to imagine opening and closing their hand, those comatose…  read on >  read on >

Untreated high blood pressure in your 60s could raise your risk for Alzheimer’s disease later, new research shows. The good news: Simple steps can ease hypertension, researchers said. The global study found that “taking blood pressure medications was associated with decreased risk of Alzheimer’s disease throughout later life,” said study lead author Dr. Matthew Lennon,…  read on >  read on >

Low-paid employees under crushing work stress have a nearly doubled risk of developing a dangerous heart rhythm disorder, a new study finds. White-collar workers with high-stress, low-reward jobs have a 97% increased risk of developing atrial fibrillation, which increases a person’s risk of stroke and heart failure, researchers report. “Our study suggests that work-related stressors…  read on >  read on >

Older voters are keenly interested in the cost of health care, a new survey has found. Five of the top six health issues among older adults have to do with health care costs, according to new data from the University of Michigan’s National Poll on Healthy Aging. “There have been efforts in recent years to…  read on >  read on >