¿Por qué la pornografía es adictiva? - artículo en inglés

Porn is addictive for the same reason that many drugs are addictive. Neuroscientist Dr. William Struthers explains how the brain reacts to viewing pornography repeatedly: 

 As men fall deeper into the mental habit of fixating on these images, the exposure to them creates neural pathways. Like a path is created in the woods with each successive hiker, so do the neural paths set the course for the next time an erotic image is viewed. Over time these neural paths become wider as they are repeatedly traveled with each exposure to pornography. They become the automatic pathway through which interactions with women are routed. The neural circuitry anchors this process solidly in the brain. With each lingering stare, pornography deepens the Grand Canyon-like gorge in the brain through with images of women are destined to flow. (Wired for Intimacy, p.85)

 In my interview with Dr. Struthers, he explained what hormones and neurotransmitters are involved in porn addiction.

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