First-year biology · interactive 3D

Addiction in 3D

Follow an opioid from the whole body down to single molecules, see how it releases the brain’s brakes, then feel the result behind the wheel of the Brake Game. Every term comes at three levels: everyday words, biology words and full names.

1

The Molecular Game of Addiction

A full active-learning session: a 3D synapse, a real opioid receptor structure, a body explorer that zooms from organs to molecules, and a team design challenge.

about 50 minwhole session
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2

The Dopamine Pathway

One dopamine pathway in a real 3D brain, and six ways addictive drugs and behaviors break into it: nicotine, opioids, gambling, cocaine and methamphetamine, side by side, with a quiz.

6 cases comparedquiz included
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3

Opioids in 3D

A guided lesson in seven short chapters: from the whole body to the reward circuit, the brake cell, the μ-opioid receptor, tolerance, withdrawal, overdose and treatment.

about 40 minguided, step by step
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4

Opioids: Cells and Molecules

Meet dopamine, watch five kinds of brain cells and three kinds of molecules react to an opioid, then drive the Brake Game: an opioid pushes the car forward and weakens the brakes.

3 tabsincludes the game
In real life: an opioid overdose can stop a person’s breathing within minutes. If you see one, call 911 and give naloxone if you have it. Opioid use disorder is treatable. Free, confidential help in the U.S.: 1-800-662-4357 (SAMHSA, 24/7), or call or text 988.