Saturday, December 19, 2009

White Brain Matter Really Matters


I bought a capo today for my guitar. A capo is a clamp that you place on different frets of the guitar to change the pitch of the open strings. If you Google capo, be sure not to spell it Kapo because a Kapo is a term that describes a prisoner who worked in a lower administrative position in German Nazi concentration camps during WWII. The spellings are definitely not interchangeable. Back to the capo. I needed the capo to play "Country Roads Take Me Home" and to look like I know what I am doing when I play the guitar. It's working.

This blog is totally out of my circle of knowledge, but I heard a report on the effect that white brain matter has on learning something new -- let's say something like, maybe, I don't know, let's go with playing the guitar. Yea, that's a good example. White brain matter really matters when you are learning to play the guitar. I wanted to know more.

All of us have heard the brain referred to as gray matter. The gray matter can be thought of as the actual computers of the brain. Using the computer as an analogy, the white matter represents the network cables connecting the computers together. The white matter is white because of the fatty substance known as myelin that surrounds the long nerve fibers. The myelin acts as electrical insulation and allows messages to pass quickly from place to place. Finally a fat that is good for you. This white matter forms the basis of the deepest parts of the brain. So, the faster the passage of messages from place to place in the brain the quicker the brain learns. This is certainly a layman's explanation, but it's a pretty accurate description.

We know that children are sponges who can soak up new information at an incredible rate. Perhaps they are learning even before birth while they are still in the womb. Researchers believe that the connective tissues in the brain form faster and stronger as children are exposed to new types of learning -- languages, musical instruments, math, etc. Additionally, researchers suggest that some of the connections must be made at an early age or they will never form. In other words, we have a window of opportunity to learn certain skills or we lose the ability to learn them at all. These connections may be contributed to the formation of white brain matter.

Gray matter development peeks in a person's mid-twenties and then starts to slowly decline. Researchers have recently discovered that white matter may not peek until a person is 40 and then slowly declines. The decline depends on a litany of variables. Two of the most commonly cited variables are brain exercise/stimulation (do you continue to learn new things as you age), and physical exercise. It seems that exercise of the brain AND the body are important to prevent many of the evils that aging forces upon us.

An Internet article that I read today suggested the following ways to keep white and gray brain matter as strong as possible to prevent the horrible disease Alzheimer's:

1. Write, write, write. The process of writing demands correlation between the right and left hemispheres of the brain. Translating complex feelings into words demands that both sides of your brain work hard to accomplish the task. I will remind my husband that I am not just bloging, I am preventing degenerative brain disease from occurring. Thank you very much blog.
2. Learn a new skill or language. Learning something new, especially something that is totally new territory to you is crucial. This new information is a huge boost to your neurological reserves. Perhaps the learning process can even cause new connections to be formed.
3. Learn to play a musical instrument. The same kind of new connections that form when you learn a new language, form when you learn to play a musical instrument. I feel smarter already. Thanks guitar.
4. Travel widely. When you travel to countries that don't speak English, you are forced to assimilate and learn a new language. Your brain is in learning overdrive. You will practically feel the neurotransmitters firing in your brain as you struggle to learn enough words to suffice during your trip.
5. Exercise. It's just good for you and you know it. Aerobic and cardiovascular exercise may benefit areas of the brain that are most susceptible to the ravages of aging.
6. Be Happy and Connected to others. Feeling a sense of connection to others - either individuals or groups can actually slow the aging process.
7. Don't stress. Stress can actually permanently damage the tissues of the brain and is certainly not good for any part of your body.
You can read articles by the Internet arthur at greatbodyat50.com.

Here is my summary of how to stay young as detailed above:

1. Write down your feelings (maybe start your own blog)
2. Learn to play the guitar (or some inferior musical instrument)
3. Learn a new language
4. Travel to new and distant lands
5. Have friends you love and go hang out with them
6. Exercise regularly
7. Don't stress

Please follow my suggestions, you know I am a doctor......

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