Pornographic Picture Processing Interferes with Working Memory Performance. (2012)

Comments: Internet porn interferes with working memory, just as addiction-related cues interfere with working memory in addicts. First study to assess the effects of porn on the brain. We now need a study on the long term effects of regular Internet porn use – which can only be assessed by users eliminating porn use. J […]

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(L) Many South Korean Children Have “Internet Addiction,” Schools to Teach Dangers (2012)

South Korea to stem digital addiction from age 3 YOUKYUNG LEE Last updated 12:05 29/11/2012  Reuters ADDICTED: The government of heavily wired South Korea are taking further steps to curb internet addiction in youth. Park Jung-in, an 11-year-old South Korean, sleeps with her Android smartphone instead of a teddy bear. When the screen beams with […]

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Neurobiology of the adolescent brain and behavior: implications for substance use disorders (2010)

J Am Acad Child Adolesc Psychiatry. 2010 Dec;49(12):1189-201; quiz 1285.   Casey BJ, Jones RM. Source Sackler Institute for Developmental Psychobiology, Weill Cornell Medical College, New York, NY 10065, USA. [email protected] Abstract OBJECTIVE: Adolescence is a developmental period that entails substantial changes in risk-taking behavior and experimentation with alcohol and drugs. Understanding how the brain […]

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Pornographic Picture Processing Interferes with Working Memory Performance. (2012)

Abstract Some individuals report problems during and after Internet sex engagement, such as missing sleep and forgetting appointments, which are associated with negative life consequences. One mechanism potentially leading to these kinds of problems is that sexual arousal during Internet sex might interfere with working memory (WM) capacity, resulting in a neglect of relevant environmental […]

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Brain stress systems in the amygdala and addiction (2009)

Brain Res. 2009 October 13; 1293: 61–75. Pu:  10.1016/j.brainres.2009.03.038 George F. Koob* Abstract Dysregulation of the brain emotional systems that mediate arousal and stress is a key component of the pathophysiology of drug addiction. Drug addiction is a chronically relapsing disorder characterized by a compulsion to seek and take drugs and the development of dependence […]

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Prefrontal/accumbal catecholamine system processes high motivational salience (2012)

Front Behav Neurosci. 2012;6:31. Epub 2012 Jun 27. Puglisi-Allegra S, Ventura R. Source Dipartimento di Psicologia and Centro “Daniel Bovet”, “Sapienza” University of Rome Rome, Italy. Abstract Motivational salience regulates the strength of goal seeking, the amount of risk taken, and the energy invested from mild to extreme. Highly motivational experiences promote highly persistent memories. […]

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