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  • Brainstem | Definition, Structure, Function | Britannica
    Brainstem, area at the base of the brain that lies between the deep structures of the cerebral hemispheres and the cervical spinal cord The brainstem acts as an automatic control center for important involuntary actions of the body, including heartbeat, breathing, blood pressure, and swallowing
  • 11. 4A: Functions of the Brain Stem - Medicine LibreTexts
    In vertebrate anatomy, the brainstem is the most inferior portion of the brain, adjoining and structurally continuous with the brain and spinal cord The brainstem gives rise to cranial nerves 3 through 12 and provides the main motor and sensory innervation to the face and neck via the cranial nerves


















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