(L) Food Addiction, Substance Dependence Share Common Ground (2011)

COMMENTS: This describes a study (Neural Correlates of Food Addiction) that is first to compare brain activation patterns of “food addicts”. Other studies have looked at the brains of obese humans. Some the women in this study classified as food addicts were not obese. The results: brain activation of food addicts matches that of drug addicts.
Here’s a very important quote:
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Neurobiologic Processes in Drug Reward and Addiction (2004)

COMMENTS: Simply a well done paper on addiction mechanisms.

Full Study: Neurobiologic Processes in Drug Reward and Addiction

Bryon Adinoff, MD
Harv Rev Psychiatry. 2004; 12(6): 305–320.
doi: 10.1080/10673220490910844.

Bryon Adinoff, From the Department of Psychiatry, University of Texas Southwestern Medical Center at Dallas, and VA North Texas Health Care System, Dallas, TX.
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Addiction: A Disease of Compulsion and Drive Involvement of the Orbitofrontal Cortex (2000)

COMMENTS: This an overview of the frontal cortex’s involvement in addiction. This part of the brain is all about planning and achieving goals. Changes in the frontal cortex leads to strong urges to take drugs. It’s as if you are starving, and you must eat no matter what. Changes also lead a steep decline in frontal lobe functioning during withdrawal. One is missing the drive to do normal everyday activity’s.

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Life After Porn

Thoughts of a forum member: I have a feeling that I may be shortly spreading my wings a little and leaving this amazing nest that Marnia and Gary have built (thank you so much!) for slightly longer flights. I will try to come back frequently, but I’m not sure how much more I’ll have to […]

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Low Dopamine Striatal D2 Receptors are Associated With Prefrontal Metabolism in Obese Subjects: Possible Contributing Factors (2008)

COMMENTS: This study on obesity, focused on dopamine (D2) receptors and their relationship to frontal lobe functioning. This research, by the head of the NIDA, shows that overeaters brains are like those of drug addicts in the two mechanisms examined. Like drug addicts, the obese have low D2 receptors, and hypofrontality. Low D2 receptors is […]

Read More… from Low Dopamine Striatal D2 Receptors are Associated With Prefrontal Metabolism in Obese Subjects: Possible Contributing Factors (2008)

Low Dopamine Striatal D2 Receptors are Associated With Prefrontal Metabolism in Obese Subjects: Possible Contributing Factors (2008)

COMMENTS: This study on obesity, focused on dopamine (D2) receptors and their relationship to frontal lobe functioning. This research, by the head of the NIDA, shows that over eaters brains are like those of drug addicts in the two mechanisms examined. Like drug addicts, the obese have low D2 receptors, and hypofrontality. Low D2 receptors […]

Read More… from Low Dopamine Striatal D2 Receptors are Associated With Prefrontal Metabolism in Obese Subjects: Possible Contributing Factors (2008)