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Addiction has been called a disease of learning. Once addicted, it is very difficult to unlearn the behavior. For drug addiction, the drugs themselves mimic or alter the ability of neurotransmitters to function properly and for synapses to remodel. A number of the materials on this website address this subject.
BrainU lesson plans on the subject of addiction
C. elegans and Alcohol is a laboratory experiment in which students test the effects of alcohol on the roundworm.
What's the Deal? Card Game Students can explore this subject via a fun card game.
Dendritic Spines Lab is a lesson related to drugs and their effects on the brain.
Lesson plans on the subject of addiction from other organizations
Online activities at the Genetic Science Learning Center let students explore the effects of drugs and addiction on the brains of mice and humans in a fun and interactive way.
NIDA Goes Back to School offers science-based drug abuse publications and teaching materials free of charge. Several of these materials are available in Spanish.
The Brain: Understanding Neurobiology Through the Study of Addiction is an NIH Curriculum Supplement for Grades 9-12. At this link, you may access the Web version or request printed materials. Chapter 4: Drug Abuse and Addiction is one chapter in this curriculum supplement.
The AAAS Science Inside Alcohol Project E-Book offers an online interactive experience that guides students (grades 6-12) through the effects of alcohol on the body.
The study of addiction and the brain is being carried out at numerous sites across the country. Notable websites include:
Genetic Science Learning Center at the University of Utah
NIDA The National Institute on Drug Abuse, part of the National Institutes of Health (NIH)
Also from NIDA: NIDA for Teens: The Science Behind Drug Abuse features games and stories for students in grades 5-9 as well as parents and teachers.
Interesting Article on Addiction
Party animals: People aren't alone in the quest to get high - puffer fish make a toxin called TTX that dolphins use to party. "The behaviour was captured on camera by the makers of Dolphins: Spy in the Pod, a series produced for BBC One by the award-winning wildlife documentary producer John Downer." according to an article in The Independent.
Seen any interesting articles? Please let us know and they may appear on a page on BrainU.
Podcast on Decision Making
BrainU instructor and UMN neuroscientist David Redish spoke about his recent book, The Mind within the Brain: How We Make Decisions and How those Decisions Go Wrong, with Eric Zimmer of The One You Feed. In this 37-minute interview, they discuss the types of systems involved in making decisions (deliberative, procedural, Pavlovian...). During the last 15 minutes, the discussion turns to addiction which is essentially a breakdown of the decision-making system. Listen to the podcast.