The Brain's Own Pain Brake: Descending Inhibition

Part 2C: The Brain's Own Pain Brake: Descending Inhibition · Korean Therapeutic Bodywork Korean Therapeutic Bodywork · A Modern Neuroscience Perspective 34-Part Series Series Home › Section 2: The Neuroscience of Pain › Part 2C Part 2C · Section 2: The Neuroscience of Pain The Brain's Own Pain Brake: Descending Inhibition The brain does not just receive pain signals. It sends signals back down the spinal cord that can actively suppress pain — and manual therapy activates this endogenous analgesic system. The descending inhibitory system — centered on the periaqueductal gray (PAG) and rostral ventromedial medulla (RVM) — is the brain's own built-in analgesic network. When activated, it releases endogenous opioids, serotonin, and norepinephrine back into the spinal dorsal horn, suppressing pain transmission. How the Descending System Works When the PAG–RVM system is activated, it releases...

The Gate Control Theory: Why Touch Can Close the Pain Gate

Part 2B: The Gate Control Theory: Why Touch Can Close the Pain Gate · Korean Therapeutic Bodywork Korean Therapeutic Bodywork · A Modern Neuroscience Perspective 34-Part Series Series Home › Section 2: The Neuroscience of Pain › Part 2B Part 2B · Section 2: The Neuroscience of Pain The Gate Control Theory: Why Touch Can Close the Pain Gate When you stub your toe and instinctively rub it, you are activating the Gate Control mechanism. The rubbing sends sensory signals that compete with and suppress the pain signals. This is not placebo. This is neuroscience. Melzack and Wall's 1965 Gate Control Theory transformed pain medicine by proposing that pain signals can be modulated at the level of the spinal cord — and that the "gate" can be opened or closed depending on the balance of inputs arriving from different nerve fiber types. The Gate Mechanism The dorsal horn of the spinal cord acts ...

Pain Is Produced, Not Received

Part 2A: Pain Is Produced, Not Received · Korean Therapeutic Bodywork Korean Therapeutic Bodywork · A Modern Neuroscience Perspective 34-Part Series Series Home › Section 2: The Neuroscience of Pain › Part 2A Part 2A · Section 2: The Neuroscience of Pain Pain Is Produced, Not Received Pain is not a direct readout of tissue damage. It is an output of your nervous system — a signal produced when your brain decides a threat is present and action is needed. A paper cut hurts more than a large bruise on your thigh. An athlete finishes a race and only notices a significant injury afterward. These are not anomalies — they reveal that the relationship between damage and pain is non-linear. The nervous system decides what reaches conscious awareness as pain. Nociceptors: Danger Detectors, Not Pain Producers Nociceptors are specialized sensory neurons whose peripheral axons innervate skin, muscle, joints, an...

What Makes It 'Korean'? Two Traditions, One Clinical Vision

Part 1B: What Makes It 'Korean'? Two Traditions, One Clinical Vision · Korean Therapeutic Bodywork Korean Therapeutic Bodywork · A Modern Neuroscience Perspective 34-Part Series Series Home › Section 1: What Is Korean Therapeutic Bodywork? › Part 1B Part 1B · Section 1: What Is Korean Therapeutic Bodywork? What Makes It 'Korean'? Two Traditions, One Clinical Vision At the core of Korean therapeutic bodywork is Chuna — a manual therapy system integrating centuries of Eastern wisdom with the best of Western clinical practice. Chuna (추나) is a manual therapy system integrating traditional Korean medicine, Chinese Tuina, American chiropractic and osteopathic medicine, and Japanese manual therapy. Formalized as a clinical discipline in Korea in 1991, it has been covered under Korea's National Health Insurance since 2019. Beyond Technique: A Relational Philosophy What distinguishes the...

What Is Korean Therapeutic Bodywork?

Part 1A: What Is Korean Therapeutic Bodywork? · Korean Therapeutic Bodywork Korean Therapeutic Bodywork · A Modern Neuroscience Perspective 34-Part Series Series Home › Section 1: What Is Korean Therapeutic Bodywork? › Part 1A Part 1A · Section 1: What Is Korean Therapeutic Bodywork? What Is Korean Therapeutic Bodywork? Most people hear the word "bodywork" and picture a spa. That image is not wrong. But it is incomplete. Korean therapeutic bodywork is a hands-on clinical practice grounded in a neuroscience understanding of how the human body processes pain, stress, and movement. When applied well, it does not just feel good for an hour — it changes how your nervous system behaves. The Problem with "Just Relaxation" Relaxation is real and valuable. Stress reduction has measurable physiological effects — lower cortisol, reduced heart rate, improved sleep. These outcomes matter. ...

Korean Therapeutic Bodywork: A Complete Guide

Series Introduction & Full Table of Contents · Korean Therapeutic Bodywork Korean Therapeutic Bodywork · A Modern Neuroscience Perspective 34-Part Series Series Home › Series › Introduction Series Introduction · 34 Posts Korean Therapeutic Bodywork: A Complete Guide A 34-part exploration of Korean manual therapy through a modern neuroscience lens — with a complete table of contents and reading guide for the series. This series began with a simple question that turns out not to have a simple answer: How does touch heal? Not just the relaxation kind of touch — the clinical kind. The deliberate, informed, purposeful application of skilled manual force to a human body in pain. Modern pain science has transformed how we answer these questions. And Korean therapeutic bodywork — rooted in Chuna manual therapy, Eight Constitution Medicine, and decades of clinical integration — turns out to be remarkably w...