1. Influence of television on development of children
... Today with functional magnetic resonance imaging (FMRI) and positron emission tomography (PET), researchers catch brains in the very act of cogitating, feeling or remembering. The scans show that blood flow varies depending upon the type of activity the brain is occupied with. In other words, a child that grows up on a heavy diet of TV viewing has a physically altered brain. Though there is much difficulty ... in studying how TV affects a complex system such as the rapidly developing brain interacting with the environment, this suggests that the ... influences (which will be discussed ...
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