From the article:
The world’s biggest leisure activity is watching television. Not walking or reading, not playing games with our children, not engaging with others in outdoor activities. Most of us like to think that television has absolutely no effect on how we think or what we do. We believe that it is a way to relax. Many of us may be surprised to know that television is a controlling medium, relaxing us enough to switch off our analytical brain (the left side of the brain) so that we uncritically, or unlogically, process the information beaming from the television. This means we are less able to make decisions or judgments about what we hear on television.
Our brains undergo a similar process under hypnosis.
That is what I have been saying for a long time, watch tv in moderation or not at all.
While hypnosis may be considered an extreme or unusual solution to certain conditions, it only takes 30 seconds for us to be in a similar state when we switch on the television. Such were the findings from Professor Herbert Krugman in a study conducted in 1971. His conclusion was that we do not think about the information transmitted via television. In other words the way television communicates is a form of brainwashing.
I suggest you read the full article at the link.