Sex Helps Boost Brainpower

Love might be good for the heart, but it turns out that sex is good for the brain, especially as we age. And, in fact, a healthy sex life seems to benefit men’s and women’s brain’s differently, a new study finds. Researchers at Coventry University in England studied 6,800 men and women 50 and older and found that those who were sexually active scored higher on cognitive tests than those who were not. (Sexual activity included intercourse, masturbation, petting or …

These Simple Exercises Could Help Preserve Brain Health

Want a cheap and easy way to improve your brain health? Try lifting weights a couple times a week. A new study adds to evidence that light strength training — also called resistance training — may be key to maintaining a healthy brain. Because of the way strength training pumps blood to the brain, some researchers now think it goes beyond the benefits of aerobic exercise and helps preserve brain health as we age. Teresa Liu-Ambrose and her colleagues at the University of British …

New Survey: Americans Say Brain Health Is Crucial, but Protection Is Challenging

En español | An AARP survey on brain health has found a significant gap between what people believe is good for their brains and what they actually do to preserve their cognitive function. The survey, of more than 1,500 adults over age 40, found that although 98 percent said maintaining and improving brain health was very or somewhat important, only about half are participating in activities — such as exercising, eating a healthy diet and reducing stress — that have been …

Oliver Sacks: He Explained the Mind’s Oddities to Us

Oliver Sacks was perhaps the only neurologist to inspire a hit Hollywood film, 1990’s Awakenings starring Robin Williams. The movie was based on Sacks’ 1973 memoir about his work with encephalitis patients, one of 14 books by the physician and professor turned author, who passed away Aug. 30 at age 82 in New York City having helped millions of readers understand the myriad peculiarities and wonders of the human brain. Famous People We’ve Lost in 2015 » Sacks himself had more …

Hybrid Implants Could Help Millions Hear Better

One of the major complaints about hearing aids is that they don’t work well in noise. Dinner in a restaurant can mean choosing to be assaulted by the din and still not hear your dinner companions, or taking the hearing aids out and trying to get along by lip reading. The reason for the din is that most age-related hearing loss (and much noise-related loss) occurs primarily in the high frequencies, with low-frequency hearing often less severely affected. Unfortunately hearing …

How Exercise Affects the Brain and Improves Memory

For years, doctors have recommended exercise as one of the best ways to keep our brains healthy as we age. Now new research finds that regular sustained exercise may be able to slow or even reverse the biological changes that cause dementia. What’s more, exercise may even be an effective treatment for those with Alzheimer’s disease and vascular dementia. The findings, presented this week at the Alzheimer’s Association International Conference in Washington, D.C., have important implications for an aging population …