Computer brain games are popular among seniors who want to preserve their mental sharpness.
But a new study shows that any kind of computer activity—it doesn’t have to be brain games—enhances memory.
In fact, simply doing what you’re doing right now—reading information from a website—cuts your risk of mild cognitive impairment, researchers found.
Mild cognitive impairment (MCI) is worse than normal age-related memory loss.… Read More
It’s not surprising that antidepressants are among the biggest-selling prescription drugs.
Depression is one of the most common mental disorders. About 17 million American adults have a major depressive episode each year. And doctors often prescribe antidepressants for other conditions like menopause, hot flashes, nerve pain, and insomnia.[i] [ii]
About 13% of Americans over 12 take these drugs. That’s a 65% increase since 1999.… Read More
The idea that puzzles can slow brain aging is controversial.
Some neurologists strongly recommend puzzles like crosswords and sudoku as a way to keep your mind sharp into old age. Others say they don’t help your brain do anything better…other than puzzles.
But major new research shows that crossword and sudoku puzzles are extremely effective in preserving mental sharpness.
The two studies were published in the International Journal of Geriatric Psychiatry.… Read More
Regular brushing and flossing can help you keep your teeth into old age. A new study shows it may also help you keep your mental sharpness.
Scientists at the University of Louisville School of Dentistry infected the mouths of mice with P. gingivalis. This is a type of bacteria that causes periodontitis. It’s the most serious form of gum disease.… Read More
Everyone knows you can’t turn back the clock, right?
When it comes to your brain, researchers recently discovered that you can.
Dr. Sara Lazar is a neuroscientist. Years ago, she injured herself while training for the Boston Marathon. Her physical therapist suggested she stretch. That led her to take a yoga class.
She took yoga for the physical benefits, but soon noticed positive mental and emotional side effects.… Read More
You’ve probably heard this scientific “fact”: You cannot grow new brain cells. Once they die because of injury, disease, or age, brain cells are lost forever.
It’s a depressing thought.
Fortunately, it’s completely wrong.
In 1999, scientists confirmed that adult human neurogenesis is possible. Neurogenesis is the creation of new neurons or brain cells.[1]
This discovery had a profound effect on the field of neurology.… Read More