
As Above, So Below
The same laws that keep galaxies in orbit keep your cells in harmony.
Gravity holds planets; attention holds presence. Magnetism aligns stars; emotion aligns hearts.
Through rhythm, breath, and awareness, we restore resonance between body and cosmos—
microcosm and macrocosm reflecting one another
Two Great Divisions
Central Nervous System (CNS)
Brain and spinal cord.
Integrates incoming information and generates outgoing commands.
Think of it as the processing core.
Peripheral Nervous System (PNS)
All the nerves that branch out from the CNS to the rest of the body.
It carries messages both ways: sensory data in, motor commands out.
This is the communication network.
The Autonomic Trifecta
The autonomic system has two main “gears,” plus a subtle brake.
Sympathetic nervous system (SNS)
Mobilizes energy: increases heart rate, dilates pupils, directs blood to muscles.
Motto: do something now.
Parasympathetic nervous system (PNS/Vagus)
Restores energy: slows heart rate, stimulates digestion, promotes repair.
Motto: you’re safe; restore balance.
Enteric nervous system (ENS)
The “second brain” in the gut, containing millions of neurons.
Regulates digestion and communicates constantly with the vagus nerve.
These branches act like accelerators, brakes, and suspension in a car: constant adjustment for stability.
The Polyvagal Refinement
Stephen Porges showed that the parasympathetic system isn’t just one wire—it’s hierarchical.
Ventral vagal complex (newest): social engagement, facial expression, calm connection.
Sympathetic system (middle layer): fight or flight.
Dorsal vagal complex (oldest): immobilization, shutdown, freeze.
A healthy system moves flexibly among them. Trauma or chronic stress locks it into one gear.
Peripheral Branches
Somatic system → voluntary control.
Sends motor signals to skeletal muscles.
Carries sensory data (touch, pressure, proprioception) back to the brain.
Autonomic system → involuntary regulation.
Governs organs, glands, heartbeat, and digestion.
Works mostly below conscious awareness.
This is where polyvagal theory lives.
Inside the Brain – The Command Centers
Brainstem: survival regulation—breathing, heart rate, arousal.
Cerebellum: timing and coordination—your “choreographer.”
Limbic system: emotion and memory (amygdala, hippocampus, hypothalamus).
Cortex: higher prediction, reasoning, imagination.
Within the cortex:
Prefrontal cortex (PFC): planning, inhibition, social behavior.
Insula: interoception—how you feel your internal body state.
Anterior cingulate cortex (ACC): conflict monitoring, empathy.
These regions are in perpetual conversation through prediction loops—each sending guesses and corrections to the others.
How It All Works Together
Sensation: receptors send data from body and environment.
Prediction: cortex forecasts what that data should be.
Comparison: brainstem and limbic circuits register the difference.
Adjustment: autonomic system changes tone, muscle tension, hormone release.
Learning: networks update priors—body and brain agree on a new normal.
Every heartbeat, breath, and muscle twitch participates in this loop.