Increased impulsivity during withdrawal from cocaine self-administration: role for DeltaFosB in the orbitofrontal cortex (2009)

Cereb Cortex. 2009 Feb;19(2):435-44. doi: 10.1093/cercor/bhn094. Winstanley CA, Bachtell RK, Theobald DE, Laali S, Green TA, Kumar A, Chakravarty S, Self DW, Nestler EJ. Abstract Increased impulsivity caused by addictive drugs is believed to contribute to the maintenance of addiction and has been linked to hypofunction within the orbitofrontal cortex (OFC). Recent data indicate that […]

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Age 35 – 90 days: my drug counselor said “You’re addicted to internet porn aren’t you.”

Last Halloween I attended a dance and the girls were in their outfits. I was with a friend of mine. As we stood awkwardly on the edge of the dance floor watching ladies dance, I leaned to my friend and asked, “What if a girl walked over and offered to blow you behind the speaker?” […]

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Putting desire on a budget: dopamine and energy expenditure, reconciling reward and resources (2012)

Front. Integr. Neurosci., 20 July 2012 | doi: 10.3389/fnint.2012.00049 Jeff A. Beeler1*, Cristianne R. M. Frazier2 and Xiaoxi Zhuang1,2 1Department of Neurobiology, The University of Chicago, Chicago, IL, USA 2Committee on Neurobiology, The University of Chicago, Chicago, IL, USA Accumulating evidence indicates integration of dopamine function with metabolic signals, highlighting a potential role for dopamine […]

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