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#56
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07-13-2009, 09:00 PM
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| Bananananananana Poster Rank:554 Lass Join Date: Dec 2008 Posts: 1,770 Mentioned: 0 Post(s) Quoted: 8 Post(s)
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Re: Facial Peircings
His body would release histamines, which irritate the nerve cells in the nose, resulting in signals being sent to the brain to initiate the sneeze through the trigeminal nerve network. The brain then relates this initial signal, activates the pharyngeal and tracheal muscles and creates a large opening of the nasal and oral cavities, resulting in a powerful release of air and bioparticles. |