Question

Why do we vomit?
Which part of the brain controls this??

Answer 1

Vomiting is believed to be controlled by two distinct brain centres—the vomiting centreand the chemoreceptor trigger zone—both located in the medulla oblongata. Thevomiting centre initiates and controls the act of emesis, which involves a series of contractions of the smooth muscles lining the digestive tract. These contractions begin at the small intestine and move successively...

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