The system of nerves which carries information from the body's receptors to the CNS is called the?

The system of nerves which carries information from the body's receptors to the CNS is called the?

• A. Sensory nervous system
• B. Motor nervous system
• C. Autonomic nervous system
• D. Central nervous system

Answer: (A)

The main idea here is how sensory information travels to the brain and spinal cord. Receptors located in the skin, eyes, ears, and other senses detect stimuli and send signals along sensory (afferent) nerves toward the brain and spinal cord. This collection of nerves is the sensory nervous system, a part of the peripheral nervous system. The CNS then processes what’s received and, if needed, a response is sent out via the motor pathways. The other options describe different parts: the motor nervous system carries commands from the CNS to muscles and glands; the autonomic nervous system handles involuntary functions within the motor system; and the central nervous system consists of the brain and spinal cord themselves, not the pathways that bring information to them.

The main idea here is how sensory information travels to the brain and spinal cord. Receptors located in the skin, eyes, ears, and other senses detect stimuli and send signals along sensory (afferent) nerves toward the brain and spinal cord. This collection of nerves is the sensory nervous system, a part of the peripheral nervous system. The CNS then processes what’s received and, if needed, a response is sent out via the motor pathways.

The other options describe different parts: the motor nervous system carries commands from the CNS to muscles and glands; the autonomic nervous system handles involuntary functions within the motor system; and the central nervous system consists of the brain and spinal cord themselves, not the pathways that bring information to them.