Teens at Most Risk: What Parents Need to Know "Internet pornography addiction can develop even more easily than a drug or alcohol addiction because it engages the most sensitive sense we have, our eyes; and it's readily available in unlimited quantities. It's even more addictive than drug addictions because the images are directly stored in the memory and imagination which remain long after viewing Internet pornography, altering the structure and function of the brain," said Dr. Weber. She also says it's the medium of the message that has a more significant role than the content in altering the functional connectivity of the brain—specifically that high speed Internet can rewire the pleasure center, especially when coupled with pornographic images. Studies show that those who view Internet pornography for hours each week have decreased gray matter, a major component of central nervous system, than those who do not view it. This means there are fewer neurons and...