Most people know that regular exercise is good for your health.
Most people know that regular exercise is good for your health. New research shows it may make you smarter, too.
Neuroscientists at OHSU in Portland, Oregon, working with mice, have discovered that a short burst of exercise directly boosts the function of a gene that increases connections between neurons in the hippocampus, the region of the brain associated with learning and memory.
The research is published online in the journal eLife.
“Exercise is cheap, and you don’t necessarily need a fancy gym membership or have to run 10 miles a day,” said co-senior author Gary Westbrook, M.D., senior scientist at the OHSU Vollum Institute and Dixon Professor of Neurology in the OHSU School of Medicine.
Previous research in animals and in people shows that regular exercise promotes general brain health. However, it’s hard to untangle the overall benefits of exercise to the heart, liver and muscles from the specific effect on the brain. For example, a healthy heart oxygenates the whole body, including the brain.
Read more at Oregon Health & Science University
