All posts tagged "painful stimuli"

  • Understanding the Mechanism of Pain with Chili Peppers

    Capsaicin, the active ingredient in chili peppers, is most often experienced as an irritant, but it may also be used to reduce pain. A new work published by Drs. Feng Qin and Jing Yao in this week’s...

    • Posted February 24, 2009
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