The power of the mind

A forum member shared: Few months ago I did a course on the power of the human brain – specifically the power the subconscious has on our daily lives. (http://www.pacificinstitute.co.uk/solutions/investment-in-excellence/) I only recently realized that some of the scientific ways the brain works – actually explain why porn recovery is so difficult . And the […]

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Video Game Addiction: Summaries

Summaries of the latest research papers on video gaming addiction. I created a sperate summary list for “Internet Addiction studies“. As with food and gambling addiction, brain studies reveal the same major changes as seen in drugs (hypofrontality, desensitization, sensitization). Altered regional cerebral glucose metabolism in internet game overusers: a 18F-fluorodeoxyglucose positron emission tomography study. CNS Spectr. 2010 Mar;15(3):159-66. […]

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INTERNET ADDICTION STUDIES: SUMMARIES

This page contains short internet addiction summaries of the latest research on Internet Addiction (As of 2020 we are no longer adding studies to this current page: see this page for all Internet addiction studies). Other studies involving Internet Gaming Addiction (IGD) can be found here. Internet addiction brain studies have already confirmed the presence […]

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Testosterone and sleep related erections: an overview (2005)

COMMENTS: From the study we can conclude- Nocturnal erections are testosterone dependent, but wakeful erections are not. Supplementary testosterone given to men with low testosterone had little effect on day time erections associated with watching porn. Erections from watching porn or physical stimulation of the penis involve a testosterone-independent system. In other words, they depend […]

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Testosterone necessary for nocturnal erections, but waking erections depend on dopamine.

From the group of studies below we can conclude: Nocturnal erections are testosterone-dependant (spinal reflexes), but wakeful erections are largely dopamine-dependant (brain). Supplementary testosterone given to men with low testosterone had little effect on daytime erections associated with watching porn. Erections from watching porn, or physical stimulation of the penis, involve a testosterone-independent system. In […]

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