To compare and contrast: Anterior and posterior rami of a spinal nerve. Concept introduction: Thirty-one pairs of nerves that arise from the spinal cord are called as spinal nerves. The spinal nerves are mixed nerves and carry motor, autonomic, and sensory signals between the body and spinal cord for relaying it to the brain. The spinal nerve after exiting through the intervertebral foramen splits into two primary branches called as anterior and posterior rami.

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Chapter 14.5, Problem 21LO

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To compare and contrast: Anterior and posterior rami of a spinal nerve.

Concept introduction: Thirty-one pairs of nerves that arise from the spinal cord are called as spinal nerves. The spinal nerves are mixed nerves and carry motor, autonomic, and sensory signals between the body and spinal cord for relaying it to the brain. The spinal nerve after exiting through the intervertebral foramen splits into two primary branches called as anterior and posterior rami.

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