Addiction and Neurobehavioral Science
Addiction is a complex brain disorder characterized by compulsive substance use despite harmful consequences. This track explores the neurobehavioral mechanisms that underlie addiction, focusing on the brain’s reward system, particularly the role of dopamine in the mesolimbic pathway. Sessions will examine how substances such as opioids, alcohol, nicotine, and stimulants alter neural circuits responsible for motivation, decision-making, and impulse control. Behavioural neuroscience approaches, including animal models and neuroimaging studies, provide insight into craving, relapse, and tolerance. The track also includes new therapeutic strategies like cognitive-behavioural therapy, pharmacological treatments, harm reduction models, and innovative interventions using digital therapeutics and neuromodulation.