Pain automatically activates facial muscle groups

A study has found that people who facially express pain in a more intense way are not exaggerating if their perception of a painful stimulation is controlled. The study conducted by Miriam Kunz is published in the November issue of Pain.

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<p><a href="http://www.physorg.com/news144326872.html">Pain automatically activates facial muscle groups</a></p> <p>A study has found that people who facially express pain in a more intense way are not exaggerating if their perception of a painful stimulation is controlled. The study conducted by Miriam Kunz is published in the November issue of <I>Pain</I>.</p>