Why some people get hooked and others don’t: genetics, childhood and brain circuits explain addiction

AI Briefing

• – Addiction is a mental disorder influenced by genetics, childhood experiences, and brain circuitry.
• – Research suggests that people who develop addiction are more likely to have a family history of addiction, and those who experienced trauma or neglect in childhood may be more vulnerable.
• – Studies have identified specific brain regions and circuits that are involved in the development and maintenance of addiction, including the amygdala, prefrontal cortex, and dopamine system.