Answer :
Final answer:
The somatic nervous system plays a vital role in voluntary movement and sensory perception by transmitting signals between the body's periphery and the central nervous system.
Explanation:
The neural circuitry that travels outside the spinal cord is known as the somatic nervous system. This system consists of sensory and motor neurons that innervate the skin, joints, and muscles throughout the body.
The dorsal nerves (afferent) of the somatic nervous system receive sensory information from the skin and muscles, while the ventral nerves (efferent) send signals to muscles and organs to initiate responses.
Overall, the somatic nervous system plays a crucial role in voluntary movement and sensory perception, functioning as a bridge between the external environment and the central nervous system.
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