This session provides a focused overview of the neurobiological foundations of addiction, including the brain mechanisms that drive substance use, reinforcement, craving, and the development of substance use disorders. Aligned with the ACAAM National Addiction Medicine Didactic Curriculum and ABPM content areas, the session explores major theories of addiction, core neurobiological pathways, and the relationship between addiction neuroscience and clinical manifestations of substance use disorders.
What This Covers
• Key theories of addiction, including the dopamine hypothesis, incentive sensitization, and allostasis
• Core neurobiological concepts underlying reward, motivation, reinforcement, and learning
• The distinction between “liking,” “wanting,” and learning in addiction-related behavior
• The effects of substance use on brain function and the development of substance use disorders
• Neuroadaptations that contribute to craving, compulsive substance use, and relapse risk
• The relationship between neurobiology and clinical manifestations of addiction
• Challenges in translating neurobiological concepts into effective clinical treatment and practice
How This Resource Is Used
This session is designed for on-demand learning, focused content review, and board preparation. It may be used to reinforce foundational addiction medicine concepts, supplement fellowship training, or support preparation for addiction medicine certification examinations. Learners can engage with specific topic areas independently or complete the full session as part of a structured study plan.