Exploring the Power of Self-Administered Pain Relief

Published on May 16, 2023

Imagine you’re given a remote control that can turn down your pain. Strube et al. delve into the reasons why self-administered analgesic treatment is more effective than being treated by someone else. They find that the key lies in how our brain forms expectations. When we have agency over our pain relief, our brain shifts its expectations, leading to a greater reduction in pain perception. This goes beyond simply reducing the precision of perceiving pain; it affects the entire process of how we experience pain. Understanding the impact of agency on pain perception opens up new avenues for developing more effective pain relief strategies. Dive into the fascinating research by Strube et al. to learn more!

Why is analgesic treatment more effective when it is self-administered? Strube et al. compare two possible accounts and show that the effect of agency on perception is linked to a shift in expectation (prior) rather than to reduced likelihood precision, highlighting that agency has a profound impact on the entire perceptual process.

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