The Chicken Coop Theory of arousal: a neuromodulatory framework for teaching consciousness architecture, clinical pharmacology, and state-space pathology.
Felipe Heemann
Advances in physiology education September 1, 2026 DOI: 10.1152/advan.00147.2026 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Theoretical or philosophical paper Peer reviewed |
|---|---|
| Keywords | Arousal Clinical pharmacology Health professions education Integrative neuropharmacology Physiology education |
| Key points | Argues that arousal is a position in a six-dimensional neuromodulatory state space, with each system tied to a functional invariant, and that six clinical syndromes can be derived as displacements in this space, enabling falsifiable predictions. |
Abstract
NEW & NOTEWORTHY The Chicken Coop Theory formalizes arousal as a position in a six-dimensional neuromodulatory state space rather than a switch controlled by any single system. Histaminergic latching, cholinergic warming, noradrenergic startling, dopaminergic dispensing, serotonergic nesting, and orexinergic anchoring are each grounded in a functional invariant, and six canonical clinical syndromes are derived as displacements within that space. The framework supports forward reasoning from pharmacological mechanism to phenomenology, and it is explicitly falsifiable.