Scientific Definition
The brain's overnight cleaning system; clears metabolic waste during sleep.
Plain-English Definition
The brain's overnight cleaning system; clears metabolic waste during sleep.
Feynman Explanation
Skipping sleep is skipping the brain's nightly maintenance.
Core Principle
The brain's overnight cleaning system; clears metabolic waste during sleep.
Mechanisms
Pending editorial review.
The brain's overnight cleaning system; clears metabolic waste during sleep.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Sleep deprivation has biochemical consequences for decision quality.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
Skipping sleep is skipping the brain's nightly maintenance.
Examples
- Glymphatic flow nearly halts when sleep is cut short.
- Sleep deprivation has biochemical consequences for decision quality.
Pending editorial review.
Famous Experiments
Pending editorial review.
Design Principles
- Protect sleep architecturally. There is no caffeine substitute for the glymphatic system.
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.
- Protect sleep architecturally. There is no caffeine substitute for the glymphatic system.
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.
Approach motivation — pursuit of rewards and goals.
Avoidance motivation — sensitivity to punishment, uncertainty, and threat.
A system with many interacting parts that learn and adapt.
Systems that gain from disorder.
Map reinforcing (R) and balancing (B) feedback loops between variables to see system behavior.
Many interacting parts producing emergent behavior nobody designed.
Single-loop fixes the action. Double-loop questions the goal or model that produced it.
System 1 is fast, automatic, intuitive; System 2 is slow, effortful, deliberate.
Interdependent network of actors evolving together.
The whole has properties that the individual parts do not.
Systems maintain stability by self-regulating around a setpoint.
Subjects often converge to neoclassical predictions only after many rounds of feedback — not on the first try.