Bah poert, it's just some mumbo-jumbo stating the obvious. It's kind of like writing a 200 page essay on why candy is bad for you.
After reading the first line; Hours of playing violent video games can affect the way the brain works on a cellular level, causing misfiring of signals between nerve cells or slowing brain activity, researchers reported Monday. I quit.
hmmm, well since the only games I play are very violent I hope I'm old enough to be immune to to much brain damage. Beyond of course that which has already been done.