Experiments & Simulations

Neurotic Neurons

Fire a neuron, follow the spark, and watch anxiety's wiring become a story

Neurotic Neurons website homepage screenshot
Site Stumble field capture of Neurotic Neurons, reviewed September 2, 2026.

Neurotic Neurons is a narrated interactive animation about learning, associations, and anxiety. Clicking through its simplified neural network turns an abstract rule into a chain of visible and audible consequences, then folds those mechanics into a personal story about fears that can be learned and, with effort, weakened.

What is Neurotic Neurons?

This is part animated explainer, part tiny game, and part candid story. Neurons fire, signals travel, links strengthen or loosen, and the narrator reacts while the visitor remains free to poke at the system. The same mechanics move from a basic network demonstration into examples of fear and safer re-exposure, ending with room to explore the model on its own. Nicky Case is unusually frank about the scientific shortcuts: thoughts do not live in single neurons, real firing is not deterministic, and the lesson is a map rather than the territory.

What you can do there

  • Fire neurons and inspect signal propagation
  • Form and weaken simplified neural associations
  • Follow a narrated story about anxiety and learning

Why we picked it

The project does more than decorate an explanation with buttons. Its interactions carry the argument: a visitor can trigger an association, see its consequences, and then work the same mechanism in reverse. The mix of humor, vulnerability, narration, and direct manipulation makes a complicated subject approachable while the creator's prominent limitations keep the metaphor from posing as a textbook brain.

How to get the most from it

Use headphones or speakers, follow the narrator, and click the neurons when the network invites experimentation. Try firing different parts of the same cluster before advancing, then linger in the final sandbox to see which links persist or weaken. Keep the creator's simplification notes in mind, and use the supplied further reading for neuroscience or therapy detail.

Good to know

Audio and animated signal movement are central to the piece, and the destination lists captions in 32 translations. It is free and does not present an account gate. The story discusses anxiety, phobias, traumatic associations, PTSD, and therapy, but it is an educational metaphor—not medical guidance—and the creator explicitly documents where its neuron model departs from biology.

Who made it, and when?

Nicky Case is the credited creator or organization. The earliest supported launch date we found is September 21, 2015.

Creator’s official page
Reviewed by Site Stumble editorial

Last editorial review: September 2, 2026. Our notes combine direct observation, first-party information when available, and independent research.

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