Brain scans of porn addicts: what’s wrong with this picture? Norman Doidge, MD

Scan images show that watching online ‘adult’ sites can alter our grey matter, which may lead to a change in sexual tastes The Guardian, Thursday 26 September 2013: Norman Doidge, MD, author of The Brain That Change Itself New research shows men who say they are addicted to porn … develop changes in the same […]

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(L) Dopamine Keeps the Brain Motivated to Pursue a Distant Goal (2013)

Dopamine Keeps the Brain Motivated to Pursue a Distant Goal By Lisa Franchi on August 07, 2013 Researchers at Michigan Institute of Technology found that the neurotransmitter dopamine plays a significant role in helping the brain stay focused on its long-term goals. Their findings may also help explain why people with Parkinson’s disease, in which […]

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Cambridge University: Brain scans find evidence consistent with addiction

UPDATE: Its been published. See – Cambridge University: Brain scans find porn addiction. Pornography addiction leads to same brain activity as alcoholism or drug abuse, study shows Cambridge University scientists reveal changes in brain for compulsive porn users which don’t occur in those with no such habit People who are addicted to pornography show similar […]

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(L) Continuously eating fatty foods perturbs communication between the gut and brain, which in turn perpetuates a bad diet (2013)

Why One Cream Cake Leads to Another By Ruth Williams | August 15, 2013 A chronic high-fat diet is thought to desensitize the brain to the feeling of satisfaction that one normally gets from a meal, causing a person to overeat in order to achieve the same high again. New research published today (August 15) […]

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(L) Brain’s Long-Term Reward System Relies On Dopamine (2013)

Brain’s Long-Term Reward System Relies On Dopamine August 5, 2013 Brett Smith for redOrbit.com – Your Universe Online From driving across country to graduating from college, long-term goals are often difficult to stay focused on when an immediate reward isn’t within sight. A team of researchers from the University of Washington in Seattle and MIT […]

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(L) Extroverts have more sensitive brain-reward system (2013)

By Karene Booker Extroverts may be more outgoing and cheerful in part because of their brain chemistry, reports a study by Cornell neuroscientists. People’s brains respond differently to rewards, say the neuroscientists. Some people’s brains release more of the neurotransmitter dopamine, which ultimately gives them more reasons to be excited and engaged with the world, […]

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