The frequency of pornography consumption has been shown to predict various negative outcome measures in humans. A representative Swedish study on adolescent boys has shown that boys with daily consumption showed more interest in deviant and illegal types of pornography and more frequently reported the wish to actualize what was seen in real life.
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8 In partnerships, a decrease in sexual satisfaction and a tendency to adopt pornographic scripts have been associated with frequent Internet pornography consumption.
9 A longitudinal study following Internet users has found that accessing pornography online was predictive of compulsive computer use after 1 year.
10 Taken together, the aforementioned findings support the assumption that pornography has an impact on the behavior and social cognition of its consumers. Therefore, we assume that pornography consumption, even on a nonaddicted level, may have an impact on brain structure and function. However, to our knowledge, the brain correlates associated with frequent pornography consumption have not been investigated so far.