Older adults who move more than average, either in the form of daily exercise or just routine physical activity such as housework, may maintain more of their memory and thinking skills than people who are less active than average, even if they have brain lesions or bio-markers linked to dementia, according to a study by Rush University Medical Center.
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The study results were published in the online issue of Neurology, the medical journal of the American Academy of Neurology. Continue reading
I have written repeatedly about the benefits of exercise on the brain’s health. Now, it seems that you can combine exercise with cognitive training for positive results.
Researchers at York University’s Faculty of Health found that just 30 minutes of visually-guided movements per week can slow and even reverse the progress of dementia. Those in the early stages of dementia who were exposed to 30 minutes a week to a game which used rules to make visually-guided movements, were able to slow down the progress of dementia and for some, even reverse their cognitive function to healthy status.
Previous approaches have used cognitive training alone or aerobic exercise training alone. This study published in Dementia and Geriatric Disorders, is the first to investigate the impact of combining both types of approaches on cognitive function in elderly people with various degrees of cognitive defects.
“We found cognitive-motor integration training slows down the progress of dementia, and for those just showing symptoms of dementia, this training can actually revert them back to healthy status, stabilizing them functionally,” says lead researcher, Lauren Sergio, professor in the School of Kinesiology and Health Science and Centre for Vision Research at York University. Continue reading
Relentless cognitive decline as we age is worrisome, and it is widely thought to be an unavoidable negative aspect of normal aging. Researchers at the Center for Brain Health at The University of Texas at Dallas, however, say their research could provide new hope for extending our brain function as we age.
In a randomized clinical study involving adults age 56 to 71 that recently published in Neurobiology of Aging, researchers found that after cognitive training, participants’ brains were more energy efficient, meaning their brain did not have to work as hard to perform a task.
Dr. Michael Motes, senior research scientist at the Center for BrainHealth and one of the lead authors of the study, said, “Finding a nonpharmacological intervention that can help the aging brain to perform like a younger brain is a welcome finding that potentially advances understanding of ways to enhance brain health and longevity. It is thrilling for me as a cognitive neuroscientist, who has previously studied age-related cognitive decline, to find that cognitive training has the potential to strengthen the aging brain to function more like a younger brain.” Continue reading