Television: Awakening The Reptile Mind
We learn a lot from television and movies, political ideas, styles, morals, fashions, "common" knowledge, body image, sexual behavior and diet come through the screen and into our homes and into our minds. We accept this transfer as a normal part of being, but how often do we question what is sneaking into our brains? Into our children´s brains? Most of us watch television and have them in multiple rooms and even our children have televisions in their bedrooms and we believe watching the flashing box is harmless entertainment and in many cases, educational. But what is happening in our brain as we relax and watch the pretty colors?
In 1969 researcher Herbert Krugman decided to understand what happens to the brain while watching television. He found that in as little as thirty seconds of viewing the brain switched from beta waves, indicating alert consciousness, to alpha waves, an unfocused daydreaming state just below consciousness. When Krugman´s patient began reading a magazine, instead of watching television, the beta waves resumed. Further research has shown that the left hemisphere of the brain, the part that processes information logically, tunes out while viewing television and the right hemisphere, emotional and non-critical, steps forward. Dr Krugman concluded that television transmits "information not thought about at the time of exposure."
