Changes in dopamine D2-receptor binding are associated to symptom reduction after psychotherapy in social anxiety disorder (2012)

Citation: Translational Psychiatry (2012) 2, e120; doi:10.1038/tp.2012.40 S Cervenka1, E Hedman1,2, Y Ikoma1,3, D Radu Djurfeldt1, C Rück1, C Halldin1 and N Lindefors1 1Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden 2Department of Clinical Neuroscience, Osher Center for Integrative Medicine and Division of Psychology, Karolinska Institutet, Stockholm, Sweden 3Molecular Imaging Center, National Institute of Radiological Sciences, Chiba, Japan Correspondence: […]

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Electroacupuncture Decreases Excessive Alcohol Consumption Involving Reduction of FosB/ΔFosB Levels in Reward-Related Brain Regions (2012)

COMMENTS: Study found that alcohol self-administration induced a pronounced accumulation of deltafosb, Specifically applied electroacupuncture greatly inhibited alcohol consumption, which was paralleled by a decline in deltafosb. In addiction blocking DeltaFosB, blocks the key effects of drug exposure. The mechanism of action suggests that electroacupuncture suppress dopamine, thus inhibit accumulation of deltfosb.   PLoS One. […]

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(L) Increasing Dopamine in Brains Frontal Cortex Decreases Impulsive Tendency (2012)

ScienceDaily (July 25, 2012) — Raising levels of the neurotransmitter dopamine in the frontal cortex of the brain significantly decreased impulsivity in healthy adults, in a study conducted by researchers at the Ernest Gallo Clinic and Research Center at the University of California, San Francisco. “Impulsivity is a risk factor for addiction to many substances, […]

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(L) Snacking and BMI linked to double effect of brain activity and self control (2012)

July 23rd, 2012 in Neuroscience Snack consumption and BMI are linked to both brain activity and self-control, new research has found. The research, carried out by academics from the Universities of Exeter, Cardiff, Bristol, and Bangor, discovered that an individual’s brain ‘reward centre’ response to pictures of food predicted how much they subsequently ate. This […]

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