Final answer:
The peripheral nervous system includes the somatic, sympathetic, and parasympathetic nervous systems. The brain and spinal cord comprise the central nervous system.
Step-by-step explanation:
The term that names a part of the peripheral nervous system (PNS) is not explicitly listed among the provided options, however, the peripheral nervous system can be categorized into two main components: the somatic nervous system and the autonomic nervous system, which is further divided into the sympathetic and parasympathetic nervous systems. The parts of the central nervous system (CNS) are the brain and the spinal cord. In contrast, sensors, ganglia, and nerves like the sciatic nerve, make up the PNS. Although 'sensors' can be considered part of the PNS as they are involved in sensory input, the more accurate terms that represent components or divisions of the PNS would be the somatic, sympathetic, and parasympathetic nervous systems.