The brain’s reward system plays a central role in reinforcing behaviors necessary for survival, but it is also a key driver of addiction. This session will examine how dopamine pathways influence pleasure, motivation, and reinforcement, and how addictive substances hijack these natural processes to create dependency.
Repeated stimulation of the reward system by drugs or addictive behaviors leads to excessive dopamine release, which conditions the brain to prioritize these activities over healthier alternatives. Over time, the brain adapts by reducing its natural dopamine production, resulting in decreased sensitivity to pleasure and increased cravings for the addictive substance or behavior.
Attendees will explore how disruptions in dopamine signaling contribute to compulsive use and relapse. The session will also discuss therapeutic approaches aimed at restoring balance in the reward system, offering new perspectives on treating addiction at a neurochemical level.