Scientific Definition
The brain is a prediction engine; surprise is the signal to update.
Plain-English Definition
The brain is a prediction engine; surprise is the signal to update.
Feynman Explanation
Your brain is constantly hallucinating the world and correcting itself.
Core Principle
The brain is a prediction engine; surprise is the signal to update.
Mechanisms
Pending editorial review.
Pending editorial review.
The brain is a prediction engine; surprise is the signal to update.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
Your brain is constantly hallucinating the world and correcting itself.
Examples
- Active inference framework.
- Why surprise is so cognitively expensive — and so valuable.
Pending editorial review.
Famous Experiments
Pending editorial review.
Design Principles
- Design environments where productive surprise can land.
Measurement Approaches
Pending editorial review.
Evidence
Pending editorial review.
Pending editorial review.
The Perverse Incentive Lens™
How this behavior is exploited — and how to redesign around it.
- Design environments where productive surprise can land.
Pending editorial review.
Pending editorial review.
Interactive Mini Network
Click any neighbor to re-center the graph and follow the threads of connection.
Knowledge Graph Neighbors
Auto-linked to the rest of the Human Behavior Taxonomy by family, domain, dimension, and shared keywords.
Brain region tracking conflict, error, and effort.
Boredom triggers creative wandering.
Cognitive performance varies predictably with circadian rhythm.
Most biases are efficient heuristics misapplied.
Working memory has limits.
Pausing System 1 to engage System 2.
Familiar information feels true.
Brain network active during rest and mind-wandering — and during creative insight.
Glucose, omega-3s, sleep, and hydration each influence decision quality.
Self-control draws from a limited daily pool. (Contested in lab; observed in life.)
Thinking happens through the body, not despite it.
Aerobic exercise measurably improves executive function.