Listening to gamma waves will help train your brain to create the same type of oscillation patterns, making you more likely to have higher intelligence and induce better cognitive performance.
Has this phenomenon been studied and proven by science? If any studies have been made, you should add them as a reference. As it is now, this article looks more an advertisement for gamma wave CDs than an encyclopedic entry.
--Leo-from-France 14:44, 11 October 2011 (EDT)