Exercise to Think Better

Part of the reason exercise enhances cognition has to do with blood flow. Research shows that when we exercise, blood pressure and blood flow increase everywhere in the body, including the brain. More blood means more energy and oxygen, which makes our brain perform better.

Another explanation for why working up a sweat enhances our mental capacity is that the hippocampus, a part of the brain critical for learning and memory, is highly active during exercise. When the neurons in this structure rev up, research shows that our cognitive function improves. For instance, studies in mice have revealed that running enhances spatial learning. Other recent work indicates that aerobic exercise can actually reverse hippocampal shrinkage, which occurs naturally with age, and consequently boost memory in older adults. Yet another study found that students who exercise perform better on tests than their less athletic peers.

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Ray Calabrese

By Ray Calabrese

I am an optimistic, can do, and never quit guy. The spirit of hope indelibly marks my DNA. My research at The Ohio State University helped people discover the best in themselves and change their personal lives, public organizations, and whole communities. I bring the same spirit and enthusiasm to my blog to help those who grieve who find themselves suddenly alone, navigate their grieving. Join my more than 24,300Twitter (@alwaysgoodstuff). I promise my tweets are always good stuff. Please feel free to email me at ray.brese@gmail.com.

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