Brains of gambling addicts: High stakes, high risk, and a bad bet

Gambling addiction is a mental disorder characterized by excessive risk-taking despite negative results. Scientific studies using functional MRI have previously shown that addicts have altered activity in brain regions related to risk and reward, making them prone to prefer risky choices. New fMRI research has now found another explanation for the unhealthy bent: addicts have a poor ability to assess and adapt to high risk situations.
Source: Feed4

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