Accessory Nerve D000055

Anatomy [A] » Nervous System [A08] » Peripheral Nervous System » Peripheral Nerves » Cranial Nerves » Accessory Nerve

Description

The 11th cranial nerve which originates from NEURONS in the MEDULLA and in the CERVICAL SPINAL CORD. It has a cranial root, which joins the VAGUS NERVE (10th cranial) and sends motor fibers to the muscles of the LARYNX, and a spinal root, which sends motor fibers to the TRAPEZIUS and the sternocleidomastoid muscles.   MeSH

Hierarchy View

Hierarchy Tree View


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