Brain receptors may act as biological brakes on chronic pain after nerve injury - Medical Xpress

Brain receptors may act as biological brakes on chronic pain after nerve injury  Medical Xpresslocus coeruleus (IMAGE)  EurekAlert!Brainstem Opioid Receptors Act as a Brake on Chronic Pain  the-scientist.comBrain’s Opioid "Brake" Could Point to New Treatments for Chronic Nerve Pain  Inside Precision MedicineScientists Identify Brain’s Brake That Shuts Off Chronic Pain | Newswise  Newswise