Physical activity may leave the brain more open to change

Found this just now
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Medical Xpress

Physical activity may leave the brain more open to change

December 7, 2015

Artistic representation of the take home messages in Lunghi and Sale: “A cycling lane for brain rewiring,” which is that physical activity (such as cycling) is associated with increased brain plasticity. Credit: Dafne Lunghi Art
Learning, memory, and brain repair depend on the ability of our neurons to change with experience. Now, researchers reporting in the Cell Press journal Current Biology on December 7 have evidence from a small study in people that exercise may enhance this essential plasticity of the adult brain.
The findings focused on the visual cortex come as hopeful news for people with conditions including amblyopia (sometimes called lazy eye), traumatic brain injury, and more, the researchers say.
“We provide the first demonstration that moderate levels of physical activity enhance neuroplasticity in the visual cortex of adult humans,” says Claudia Lunghi of the University of Pisa in Italy.
“By showing that moderate levels of physical activity can boost the plastic potential of the adult visual cortex, our results pave the way to the development of non-invasive therapeutic strategies exploiting the intrinsic brain plasticity in adult subjects,” she adds.
The plastic potential of the cerebral cortex is greatest early in life, when the developing brain is molded by experience. Brain plasticity is generally thought to decline with age. This decline in the brain’s flexibility over time is especially pronounced in the sensory brain, which displays far less plasticity in adults than in younger people.
 
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Author: brokenbrilliant

I am a long-term multiple (mild) Traumatic Brain Injury (mTBI or TBI) survivor who experienced assaults, falls, car accidents, sports-related injuries in the 1960s, '70s, '80s, and '90s. My last mild TBI was in 2004, but it was definitely the worst of the lot. I never received medical treatment for my injuries, some of which were sports injuries (and you have to get back in the game!), but I have been living very successfully with cognitive/behavioral (social, emotional, functional) symptoms and complications since I was a young kid. I’ve done it so well, in fact, that virtually nobody knows that I sustained those injuries… and the folks who do know, haven’t fully realized just how it’s impacted my life. It has impacted my life, however. In serious and debilitating ways. I’m coming out from behind the shields I’ve put up, in hopes of successfully addressing my own (invisible) challenges and helping others to see that sustaining a TBI is not the end of the world, and they can, in fact, live happy, fulfilled, productive lives in spite of it all.

1 thought on “Physical activity may leave the brain more open to change”

  1. Thanks mate,after involving myself in martial arts i begin to feel different and more relax and thinking differently.it’s a wonderful feeling.health is truly priceless gift that we all have because once we lost it it’s hard to get it back.

    Liked by 1 person

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