The author of “nolan bushnell” states that “it’s very clear that game playing grows dendrites. so people are smarter. the brain is something that if you exercise it you can be smarter. it turns out that games are that exercise.” because

Here is the answer that would best complete the given statement above. The author of “Nolan Bushnell” states that “It’s very clear that game playing grows dendrites. So people are smarter. The brain is something that if you exercise it you can be smarter. It turns out that games are that exercise.” because WHEN YOU ARE PLAYING A GAME, THIS STIMULATES THE BRAIN EVERY TIME YOU THINK OF ANY STRATEGIES OR TECHNIQUES IN ORDER TO PASS A CERTAIN LEVEL OF THE GAME. Thinking and coming up of a strategy needs a lot of concentration and focus. Hope this answer helps. 

Answer: wait ?