The spinal nerves are named in relation to their location on the spinal cord.

Question

The spinal nerves are named in relation to their location on the spinal cord.​

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The spinal nerves are named according to the location on the spinal cord where they emerge. There are 31 pairs of spinal nerves, and each is named for the level of the vertebra with which it is associated. For example, the nerve that emerges between the first and second cervical vertebrae is called the C1 nerve, while the nerve that emerges between the twelfth thoracic and first lumbar vertebrae is called the T12-L1 nerve.

The Spinal Nerves Are Named in Relation to Their Location