Brain and informations

Long-term use of the Internet, but also TV can reduce intelligence in humans.
There are two hemispheres of the brain. The right hemisphere is for creativity. The brain sends information about whether something we look at is useful to us. Advertisements are not useful and the brain therefore does not remember the advertisements. However, if advertisements are often viewed, then people will remember the advertisements. Reality programs are harmful, but if viewed long enough, the brain stops sending information. Brain start to think it is ok to watch reality programs.