why do we sneeze?

is there any relation between the 'random sneezing' and our
brain?does our brain control this involuntary action?



why do we sneeze? is there any relation between the 'random sneezing' and our brain?do..

Answer / bricy

We sneeze to remove foreign particles irritating the nasal
mucosa.The nerves within the parasympathetic nervous system
that coordinate sneezing feed into a part of our brainstem
known as the medulla oblongata. Current brain imaging
techniques are not sensitive enough to pin down exactly
which neurons within the medulla control the sneeze
response.

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