Ddsc 018 _verified_: Pain Gate

. Originally proposed by Melzack and Wall in 1965, this theory explains how non-painful stimuli can block pain signals from reaching the brain, effectively "closing a gate" in the spinal cord. Physiopedia Core Mechanism: How the "Gate" Works

This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more Gate Control Theory of Pain - Physiopedia pain gate ddsc 018

Conventional pain gate theory suggests that high-frequency stimulation (≥100 Hz) preferentially activates A-beta fibers. DDSC 018 specifies an exact frequency band (e.g., 150 Hz) that maximizes A-beta recruitment without activating motor fibers. This closes the gate rapidly for acute pain (post-operative, labor, trauma). pain gate ddsc 018