The Association Between At-risk Gambling and Binge Drinking in the General Swedish Population

While the association between problem gambling and alcohol use disorders has been studied previously, little is known about the association between risk gambling and risk drinking. This study aimed at examining the association between at-risk gambling and binge drinking in the general Swedish population and to test whether this association remained after controlling for demographic factors. The data was part of a larger ongoing survey in the general Swedish population…

via The Association Between At-risk Gambling and Binge Drinking in the General Swedish Population.

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The Relationship Between Stress and Motivation in Pathological Gambling: a Focused Review and Analysis – Online First – Springer

This article reviews key findings on stress, motivation, and pathological gambling (PG). Environmental and dispositional sources of stress that promote PG are described, along with effects of acute stressors on risk-based decision-making. Gambling itself has stress-like physiological effects, activating norepinephrine (NE), cortisol (CORT), and, in PG subjects, dopamine (DA). Chronic exposure to gambling could evoke neuroadaptations in these systems, and motivation to…

via The Relationship Between Stress and Motivation in Pathological Gambling: a Focused Review and Analysis – Online First – Springer.

Games in the Brain: Neural Substrates of Gambling Addiction. – PubMed – NCBI

As a popular form of recreational risk taking, gambling games offer a paradigm for decision neuroscience research. As an individual behavior, gambling becomes dysfunctional in a subset of the population, with debilitating consequences. Gambling disorder has been recently reconceptualized as a “behavioral addiction” in the DSM-5, based on emerging parallels with substance use disorders. Why do some individuals undergo this transition from recreational to disordered gambling? The biomedical model of problem gambling is a “brain disorder” account that posits an underlying neurobiological abnormality. This article first delineates the neural circuitry that underpins gambling-related decision making, comprising ventral striatum, ventromedial prefrontal cortex, dopaminergic midbrain, and insula, and presents evidence for pathophysiology in this circuitry in gambling disorder. These biological dispositions become translated into clinical disorder through the effects of gambling games…

via Games in the Brain: Neural Substrates of Gambling Addiction. – PubMed – NCBI.