I Think I'm In the Wrong Room

He points to one study conducted at Stanford University, which showed that heavy multimedia users have trouble filtering out irrelevant information — and trouble focusing on tasks. Other research, he says, says that heavy video game playing may release dopamine, which is thought to be involved with addictive behaviors.

“When you check your information, when you get a buzz in your pocket, when you get a ring — you get what they call a dopamine squirt. You get a little rush of adrenaline,” he says. “Well, guess what happens in its absence? You feel bored. You’re conditioned by a neurological response: ‘Check me check me check me check me.’ “