Long-lasting deficits in hedonic and nucleus accumbens reactivity to sweet rewards by sugar overconsumption during adolescence (2016)

Eur J Neurosci. 2016 Mar;43(5):671-80. doi: 10.1111/ejn.13149. Epub 2016 Jan 13. Naneix F1,2, Darlot F1,2, Coutureau E1,2, Cador M1,2. Abstract Adolescence is a critical period characterized by major neurobiological changes. Chronic stimulation of the reward system might constitute an important factor in vulnerability to pathological development. In spite of the dramatic increase in the consumption […]

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Adolescent neurobiological susceptibility to social context (2016)

Developmental Cognitive Neuroscience Volume 19, June 2016, Pages 1–18 Roberta A. Schribera, , , Amanda E. Guyera, b, ,  Show more doi:10.1016/j.dcn.2015.12.009 Highlights • We propose a framework, adolescent neurobiological susceptibility to social context. • This framework pivots about brain-based individual differences in social sensitivity. • Adolescent brain indices may moderate the effect of social […]

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Effect of Orexin A antagonist (SB-334867) infusion into the nucleus accumbens on consummatory behavior and alcohol preference in Wistar rats (2016)

Indian J Pharmacol. 2016 Jan-Feb; 48(1): 53–58. doi:  10.4103/0253-7613.174528 PMCID: PMC4778208 Santosh Mayannavar, K. S. Rashmi, Yalla Durga Rao,1 Saraswati Yadav, and B. Ganaraja Author information ► Article notes ► Copyright and License information ►   Go to: Abstract Objective: Nucleus accumbens (NAcc) has a role in addiction and ingestive behavior. In order to assess […]

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Ventral Tegmental Area Afferents and Drug-Dependent Behaviors (2016)

Front. Psychiatry, 07 March 2016 | http://dx.doi.org/10.3389/fpsyt.2016.00030 Idaira Oliva and Matthew J. Wanat* Department of Biology, Neurosciences Institute, University of Texas at San Antonio, San Antonio, TX, USA Drug-related behaviors in both humans and rodents are commonly thought to arise from aberrant learning processes. Preclinical studies demonstrate that the acquisition and expression of many drug-dependent […]

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What Matters: Quantity or Quality of Pornography Use? Psychological and Behavioral Factors of Seeking Treatment for Problematic Pornography Use (2016)

COMMENTS: This study said it was the first to examine the associations between the amount of porn use, negative symptoms (as assessed by the Sexual Addiction Screening Test-Revised SAST-R), and other factors in individuals seeking treatment for problematic porn use. That study also surveyed non-treatment seeking porn users. As with other studies frequency of porn […]

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34 years old – Excited to be on path to getting better but got devastated during the process

I am 34 and have been using porn about 4-5 times a week for about 20-30 minutes per time since I was about 15. The frequency never really increased that much but the impact it was making on my brain and outlook definitely increased over time. The dysfunction increased over time for sure even though […]

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Treatment of Internet Addiction with Anxiety Disorders: Treatment Protocol and Preliminary Before-After Results Involving Pharmacotherapy and Modified Cognitive Behavioral Therapy (2016)

LINK TO FULL STUDY Veruska Andrea Santos1*, MSc ;  Rafael Freire1*, MD, PhD ;  Morená Zugliani1*, MD ;  Patricia Cirillo1*, MD ;  Hugo Henrique Santos2 ;  Antonio Egidio Nardi1*, MD, PhD ;  Anna Lucia King1*, PhD 1Laboratory of Panic and Respiration, Institute of Psychiatry of The Federal University of Rio de Janeiro (IPUB/UFRJ), Federal University of Rio de Janeiro (UFRJ), Rio […]

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