Although there are neuroimaging studies that have investi- gated the effects of Internet use on the adolescent brain, these studies have focused on adolescents classified as excessive Internet users (see [11] for a review). The results of these studies are unlikely to apply to the majority (an estimated 95.6%; see [12]) of adolescents that do not qualify as excessive Internet users. What is not present in the current literature are studies that correlate brain measure- ments – along with behavior, cognition, and well-being – with engagement in different Internet activities. This might not initially seem like a feasible method of experimentation, given the ever-increasing presence of the Internet in our lives. However, we can begin to address this question by utilizing methods adopted in studies on the effects of other environmental influences (e.g., musical training) and by deconstructing Internet use into measurable components.