Do video games affcet reflexes

According to several studies, video games actually improve eyesight and reflexes. In one study,
people who played video games had a reaction time of 100 milliseconds quicker than non-gamers. While this may not seem like a lot, it would have a big impact on avoiding car accidents and the like.

Sources: http://www.wate.com/Global/story.asp?S=3684503 ; http://www.livescience.com/health/070315_video_vision.html