Train Your Mind, Change Your Brain

The title of this blog post is the title of a book by Sharon Begley.  Please ponder this title for a moment and consider its ramifications.

It overturns two longstanding dogmas.  One is that the brain is hardwired and fixed.  The second is that although we are conscious, this consciousness is epiphenomenal in that his consciousness cannot change the brain.

Healthy memory was pleased to learn that William James, the father of experimental psychology in the United States, first introduced the word “plasticity to the science of the brain.  In 1890 James posited that “organic matter,” especially nervous tissue, seems endowed with a very extraordinary degree of plasticity.”As Ms. Begley notes, “But James was ‘only’ a psychologist, not a neurologist (there was no such thing as a neuroscientist a century ago) and his speculation went nowhere.”Santiago Ramon y Cajal was a great Spanish neuroanatomist who won the Nobel prize in Physiology or Medicine in 1906.  In 1913 near the conclusion of his treatise on the nervous system he declared, “In the adult center the nerve paths are somewhat fixed, ended and immutable, thus stating that the physiology of the brain itself could not be changed. Nevertheless, he did continue with the hope, “It is for the science of the future to change, if possible, this harsh decree.”  Fortunately, empirical evidence that emerged in the 1990s and will be discussed in subsequent posts found that this statement is wrong.

The second dogma, that consciousness is epiphenomenal and that only the brain is made of solid stuff that science can study was never accepted by the Buddhists.  In Buddhism the mind is contra and can be used not only to influence but to change the brain.  The Dalai Lama ins very much interested in science and uses science to alter religious beliefs.  This will be discussed in the immediately following post.

As this is an important book, healthy memory shall devote many posts to it.  Even so, Healthymemory will not be able to do Sharon Begley’s book justices.  Thus, healthy memory encourages you to read the book, and Healthymemory is egotistical enough to think that there will be added value in also reading the posts.


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