Wednesday, January 05, 2011

Oliver Sacks says: This Year, Change Your Mind

The Mind's Eye... One does not have to be blind or deaf to tap into the brain’s mysterious and extraordinary power to learn, adapt and grow. I have seen hundreds of patients with various deficits -- strokes, Parkinson’s and even dementia -- learn to do things in new ways, whether consciously or unconsciously, to work around those deficits. That the brain is capable of such radical adaptation raises deep questions. To what extent are we shaped by, and to what degree do we shape, our own brains? And can the brain’s ability to change be harnessed to give us greater cognitive powers? The experiences of many people suggest that it can. ... Neuroplasticity — the brain’s capacity to create new pathways — is a crucial part of recovery for anyone who loses a sense or a cognitive or motor ability. But it can also be part of everyday life for all of us. While it is often true that learning is easier in childhood, neuroscientists now know that the brain does not stop growing, even in our later years. Every time we practice an old skill or learn a new one, existing neural connections are strengthened and, over time, neurons create more connections to other neurons. Even new nerve cells can be generated. ... Whether it is by learning a new language, traveling to a new place, developing a passion for beekeeping or simply thinking about an old problem in a new way, all of us can find ways to stimulate our brains to grow, in the coming year and those to follow. Just as physical activity is essential to maintaining a healthy body, challenging one’s brain, keeping it active, engaged, flexible and playful, is not only fun. It is essential to cognitive fitness. [31 December 2010 - New York Times - By Oliver Sacks - More]

1 comment:

  1. Neural pathways still laid down at my age?
    You bet!

    Thanks for the great, creative reminders, Steve.

    Playful blessings,
    Stan

    ReplyDelete