Addiction is increasingly understood as a complex brain disorder that affects neural circuits responsible for reward, motivation, memory, and decision-making. This session will explore how addictive substances and behaviors alter brain function, leading to compulsive use despite harmful consequences. Special attention will be given to the role of key brain regions such as the prefrontal cortex, amygdala, and nucleus accumbens in shaping addictive behaviors.
Recent advances in neuroscience have revealed how repeated exposure to addictive stimuli changes brain chemistry and structure over time. These neuroadaptations can impair judgment, increase impulsivity, and reduce the ability to experience natural rewards. The session will highlight how these changes contribute to the chronic and relapsing nature of addiction, making long-term recovery a significant challenge.
Participants will gain insights into how neuroscience informs modern treatment approaches, including targeted therapies and brain-based interventions. Understanding the biological foundation of addiction can help clinicians, researchers, and policymakers design more effective prevention and treatment strategies.