http://www.nature.com/nsu/030527/030527-5.htmlGame-players react to fast-moving objects more efficiently, explains Bavelier, and can track up to five objects at a time - 30% more than non-players. "They can process more information more quickly over time," she says. Phew - there's something gained from all those sad hours in front of my ps2. I'm convinced playing GT3 massively helps your driving skills.