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How stress alleviates pain
One way to alleviate the pain of banging your shin while on a hike is to encounter a grizzly bear—a well-known phenomenon called stress-induced analgesia. Now, researchers have elucidated a key mechanism by which the stress hormone noradrenaline affects the brain’s pain-processing pathway to produce such analgesia.
Source: EurekAlert
Posted on:
Thursday, Dec 06, 2007, 8:46am
Views: 1143