Reward, dopamine and the control of food intake: implications for obesity (2011)

Trends Cogn Sci. 2011 Jan;15(1):37-46. doi: 10.1016/j.tics.2010.11.001. Epub 2010 Nov 24. Volkow ND, Wang GJ, Baler RD. Source National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD 20892, USA. [email protected] Abstract The ability to resist the urge to eat requires the proper functioning of neuronal circuits involved in top-down control to oppose the […]

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Sugar and Fat Bingeing Have Notable Differences in Addictive-like Behavior (2009)

J Nutr. 2009 March; 139(3): 623–628. doi:  10.3945/jn.108.097584 PMCID: PMC2714381 Nicole M. Avena 1 , 2 , Pedro Rada 1 , and Bartley G. Hoebel 1 , * + Author Affiliations 1Department of Psychology, Princeton University, Princeton, NJ 08540 and 2The Rockefeller University, New York, NY 10021 *To whom correspondence should be addressed. E-mail: [email protected]. […]

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Effect of ΔFosB overexpression on opioid and cannabinoid receptor-mediated signaling in the nucleus accumbens (2011)

Neuropharmacology. 2011 Dec;61(8):1470-6. doi: 10.1016/j.neuropharm.2011.08.046. Sim-Selley LJ, Cassidy MP, Sparta A, Zachariou V, Nestler EJ, Selley DE. Source Department of Pharmacology and Toxicology and Institute for Drug and Alcohol Studies, Virginia Commonwealth University School of Medicine, Richmond, VA 23298, USA. Abstract The stable transcription factor ΔFosB is induced in the nucleus accumbens (NAc) by chronic […]

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The Addictive Dimensionality of Obesity (2013)

Biol Psychiatry. Author manuscript; available in PMC 2016 Apr 11. Published in final edited form as: Biol Psychiatry. 2013 May 1; 73(9): 811–818. Published online 2013 Jan 29. doi:  10.1016/j.biopsych.2012.12.020 PMCID: PMC4827347 NIHMSID: NIHMS763035 Nora D. Volkow, Gene-Jack Wang, Dardo Tomasi, and Ruben D. Baler See commentary “Animal Models Lead the Way to Further Understanding […]

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Macrostructural alterations of subcortical grey matter in psychogenic erectile dysfunction (2012)

COMMENTS: ‘Psychogenic ED’ refers to ED arising from the brain. It has often been referred to as ‘psychological ED.’ In contrast, ‘organic ED’ refers to ED at the level of the penis, such as plain old aging, or nerve and cardiovascular problems. This study found that psychogenic ED was strongly correlated with atrophy of the […]

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