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 ...