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accessory nucleus

A slender column of motor neurons extending longitudinally through the central & lateral parts of the ventral horn of the cervical spinal cord It consists of cell bodies for fibers of the accessory nerve (CN XI).

Related

spinal accessory nerve (CN XI)

General

cranial nerve nucleus

References

Stedman's Medical Dictionary 27th ed, Williams & Wilkins, Baltimore, 1999

Component-of

spinal cord (spinal marrow)

Images

images related to accessory nucleus