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Neuroscientists Uncover Placebo's Power in Pain Relief

5/24/2025

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Summary

Story summary

RIKEN neuroscientists have made a groundbreaking discovery about the placebo effect in pain relief by studying rats. By conditioning these animals with painkillers, they triggered a placebo response that activated brain regions akin to those in humans. This pivotal research opens the door to potentially minimizing painkiller use and its risks through the power of suggestion.

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Story summary

RIKEN neuroscientists have made a groundbreaking discovery about the placebo effect in pain relief by studying rats. By conditioning these animals with painkillers, they triggered a placebo response that activated brain regions akin to those in humans. This pivotal research opens the door to potentially minimizing painkiller use and its risks through the power of suggestion.