Violent video game was not only a negative impact. At least this is the result of research conducted by a university. Violent video games actually help improve eyesight, especially for those who have eye disorders. Research conducted by McMaster University in Canada is taking a sample 6 patients aged 19-31 years who had been suffering from eye disorders.
The participants are asked to spend time during the 40 hours of game play EA Medal of Honor for one month. In their day playing games for no more than 2hours, 5 days a week.
It is known that five of the six participants showed improvement in their vision.Researchers found that the concentration and skill required in a game like Call of Duty or Medal of Honor was help teens hone even strengthened their vision.
"About two-thirds of the participants in our study experienced an increase of just playing a video game action," said Maurer.
Brutal games do require the player to constantly monitor what is in front of thecharacters they play. It is then able to increase levels of dopamine and adrenaline that can make the brain more flexible to improve visual sharpness.