Shirah Vollmer MD

The Musings of Dr. Vollmer

Posts Tagged ‘brain mapping’

Brain Plasticity

Posted by Dr. Vollmer on September 25, 2012

Schizophrenia is a problem with brain mapping, so says Sophia Vinogradov MD, a psychiatrist from UC San Francisco. As such, cognitive enhancing programs might, and she said might at least twenty times during this one hour Grand Rounds, improve the outcome of this dreaded disease. She reminded the audience, filled with psychiatrists, that it was only twenty years ago that we were all taught that the brain stopped changing somewhere around age fifteen. Now, we know that the brain changes throughout one’s lifetime, albeit at different rates of change as we age. Learning, she reminded us takes place with repetition. I think we all know that! More specifically, she taught us that the first time we learn a new skill, we are tentative, but with intensive repetition, that skill, like playing scales on a piano, becomes automatic. I think we all know that too. This automatic quality to a new skill is evidence that we have created a new “brain map”. As such, we can train our brain, if we apply intense repetition, to form new neural connections, and hence new skill sets. Little children, it seems to me, need less repetition to develop new brain maps, and hence their brains are more plastic. Aging, in other words, demands from us that we have to work harder to acquire new ways of thinking, but the good news, is that we can expand our brain, literally. Phew!

 

http://www.psychiatrygrandrounds.com/namedlectures/may.html

Posted in Brain and Behavior, genetics, Neurobiology of Behavior, Schizophrenia | Tagged: | 4 Comments »

 
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