Monthly Archives: January 2017

The Brain that Changes Itself

I watched an intriguing documentary available on Amazon Prime called The Brain that Changes Itself. It is a film based on a book by the same name written by Norman Doidge. I recommend both. They address the developing area of study in neurology of neuroplasticity. This is an important development because for too long scientists have assumed that the brain was fixed in its wiring and that certain conditions were permanent. The film shows how some innovative neuro-scientists have discovered that this is not the case. They show how, with the proper training, some people with severe challenges have literally rewired their neural pathways¬† and overcome incredible things. They call this neuroplasticity because the person’s brain developed new neural pathways when those pathways biologically intended for a particular function were damaged beyond use. This alternate neural highway gained in competence and ultimately adapted to function normally. One scientist compared it to being stuck in traffic on the main highway, not moving, or taking an alternate side route that, slow at first,ultimately developed over time into a new super highway.

One scientist described his belief that autism is caused by an excess of neuroplasticity. He works at trying to reduce the overload of information that enters the brain of people with autism and creates in them behavioral loops. I found the film fascinating and hopeful because it emphasizes that the brain remains plastic throughout adulthood. I encourage you to watch it. I’m interested in your impressions.