Originally published January 10 2006
UCLA researchers develop program that improves the brain function of older patients
by Mike Adams, the Health Ranger, NaturalNews Editor
Gary Small, professor of psychiatry and behavioral sciences at UCLA, discusses a program he and his fellow researchers developed that helps older patients to improve their brain function with the use of brainteasers, exercises and dietary changes.
Researchers have developed a program that improves brain function in older people.
Their findings are a result of a two-week study in which participants engaged in exercise, new diets, and brainteasers, reports LiveScience.com.
The study shows the subjects experienced on average a five percent decrease in brain metabolism in the dorsal lateral prefrontal region of the brain, the area that is directly linked to memory and other functions.
The before-and-after brain scans suggest they were using their brains more efficiently.
Moreover, the participants did better on a cognitive test.
A control group that did not follow plan showed no significant changes.
"We've known for years that diet and exercise can help people maintain their physical health, which is a key component of healthy aging," says Gary Small, professor of psychiatry and behavioral sciences UCLA.
He adds that "maintaining mental health is just as important.
Now we have evidence which suggests that people can preserve their memory by adding memory exercises and stress reduction to this routine."
Memory Training: Brainteasers, crossword puzzles and memory exercises that emphasized verbal skills throughout the day.
Healthy Diet: Five meals daily included a balanced diet rich in omega-3 fats, whole grains and antioxidants.
Eating frequent meals prevents dips in blood glucose, the primary energy source for the brain.
Physical Fitness: Brisk daily walks and stretching.
Physical fitness has been found in other research to reduce the risk of Alzheimer's disease.
Stress causes the body to release cortisol, which can impair memory and has been found to shrink the memory centers in the brain.
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