May 22, 2019
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Recently, there has been a lot of criticism directed at the internet and social media sites and their impact on society, notably children and teenagers. Many people are claiming that social media is responsible for the increase in mental illness, suicide and bullying in children and teenagers. But is
PET scan of the brain for depression A PET scan can compare brain activity during periods of depression (left) with normal brain activity (right). An increase of blue and green colors, along with decreased white and yellow areas, shows decreased brain activity due to depression. Picture of PET Scan used