Given the aging populations in many countries throughout the world, there is an increasing interest in lifestyle factors and interventions that will enhance the cognitive vitality of older adults and reduce the risk for age-related neurological disorders, such as Alzheimer's disease. In this review, we evaluate the hypothesis that physical activity and exercise might serve to protect, and also enhance, cognitive and brain function across the adult lifespan. To this end, we critically review three separate literatures that have examined the influence of physical activity and exercise on cognition, brain function and brain structure of adults, including epidemiological or prospective observational studies, randomized human clinical interventions and non-human animal studies. We suggest that this literature supports the claim that physical activity enhances cognitive and brain function, and protects against the development of neurodegenerative diseases. We discuss future directions to address currently unresolved questions, such as interactions between multiple lifestyle factors on offsetting or protecting against cognitive and neural decline, and conclude that physical activity is an inexpensive treatment that could have substantial preventative and restorative properties for cognitive and brain function.
This blog reports new ideas and work on mind, brain, behavior, psychology, and politics - as well as random curious stuff
Thursday, August 02, 2007
Effect of physical activity on cortical plasticity and brain function
I've done a number of posts relevant to the aging brain (effects of physical activity, etc., also see the blog category 'aging' in the left column). Kramer and Erickson offer a review "Capitalizing on cortical plasticity: influence of physical activity on cognition and brain function." (PDF here).
Posted by Deric Bownds at 6:15 AM
Blog Categories: aging, brain plasticity
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My name is Kathy, and I am the primary caregiver for my 79 year old Dad who has Alzheimer's disease and lives with me in North Carolina.ReplyDelete
I am writing a daily blog that shows the lighter side of caring for someone with dementia.
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