Strong Odor Flips a Neural Switch Between Attraction and Aversion

(PhysOrg.com) -- Even the most alluring scent can turn repellant when the smell is too strong, but how that switch between attraction and aversion gets flipped in the brain was unknown.

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<p><a href="http://www.physorg.com/news160762519.html">Strong Odor Flips a Neural Switch Between Attraction and Aversion</a></p> <p>(PhysOrg.com) -- Even the most alluring scent can turn repellant when the smell is too strong, but how that switch between attraction and aversion gets flipped in the brain was unknown. </p>