Time-course analysis of the neuroanatomical correlates of sexual arousal evoked by erotic video stimuli in healthy males (2010)

Korean J Radiol. 2010 May-Jun;11(3):278-85. doi: 10.3348/kjr.2010.11.3.278. Epub 2010 Apr 29. Sundaram T1, Jeong GW, Kim TH, Kim GW, Baek HS, Kang HK. Abstract OBJECTIVE: To assess the dynamic activations of the key brain areas associated with the time-course of the sexual arousal evoked by visual sexual stimuli in healthy male subjects. MATERIALS AND METHODS: […]

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Cafeteria diet impairs expression of sensory-specific satiety and stimulus-outcome learning (2014)

LAY ARTICLE ABOUT THE STUDY Front Psychol. 2014; 5: 852. Published online 2014 Aug 27. doi:  10.3389/fpsyg.2014.00852 PMCID: PMC4146395 Amy C. Reichelt,1,2,* Margaret J. Morris,1,* and R. F. Westbrook2 Author information ► Article notes ► Copyright and License information ► Abstract A range of animal and human data demonstrates that excessive consumption of palatable food […]

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Characteristics of Internet Addiction/Pathological Internet Use in U.S. University Students: A Qualitative-Method Investigation (2015)

PLoS One. 2015 Feb 3;10(2):e0117372. doi: 10.1371/journal.pone.0117372. Li W1, O’Brien JE1, Snyder SM1, Howard MO1. Abstract Studies have identified high rates and severe consequences of Internet Addiction/Pathological Internet Use (IA/PIU) in university students. However, most research concerning IA/PIU in U.S. university students has been conducted within a quantitative research paradigm, and frequently fails to contextualize […]

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Separate neural circuits control cravings vs. healthy eating, researchers find (2015)

COMMENTS: Two landmark studies demonstrating that separate circuits exist for compulsive sugar consumption – or as YBOP calls it, ‘a binge mechanism‘. It has always been thought that behavioral addictions arise from only alterations of “normal circuits”.  While this does occur, it is now evident that separate ‘bingeing circuits’ also exist. This makes evolutionary sense. […]

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Extinction circuits for fear and addiction overlap in prefrontal cortex (2009)

Learn Mem. 2009 Apr 20;16(5):279-88. doi: 10.1101/lm.1041309. Peters J1, Kalivas PW, Quirk GJ. Abstract Extinction is a form of inhibitory learning that suppresses a previously conditioned response. Both fear and drug seeking are conditioned responses that can lead to maladaptive behavior when expressed inappropriately, manifesting as anxiety disorders and addiction, respectively. Recent evidence indicates that […]

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Decoding Neural Circuits that Control Compulsive Sucrose Seeking (2015) (BINGE MECHANISM)

COMMENTS: A study that isolates the circuit responsible for compulsive sugar consumption. This circuit is separate from the normal food consumption circuit, and seems to be the “binge mechanism”. Does compulsive sexual behavior has its own circuit? Edward H. Nieh2 Gillian A. Matthews2 Stephen A. Allsop2 Kara N. Presbrey Christopher A. Leppla Romy Wichmann Rachael Neve Craig P. Wildes Kay M. Tye […]

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