What is the function of pons ?

What is the function of pons ?
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The pons are the front and lower part of the small brain. It acts as a relay station between the cerebellum , medulla and parts of the brain. Coordinates activities. Controls the rate of normal respiration. The fifth to eighth carotid nerves created from here perform various functions of the body.
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Description : What are pons? Write their function.

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