Brain imaging study found that gambling disorder is linked to brain networks involved in self-control and brain reward functions

A new doctoral dissertation from the University of Turku reveals that gambling disorder is linked to disruptions in brain networks responsible for self-control and reward. The research, conducted using multiple brain imaging techniques, shows that people with gambling disorder have weaker connections between the frontal cortex and subcortical regions, which may make it harder to resist gambling urges. The findings suggest potential targets for future treatments, such as non-invasive brain stimulation and medication targeting serotonin and opioid functions.