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  1. Nervous System: What It Is, Parts, Function & Disorders

    Nov 16, 2023 · Your nervous system is made up of your brain, spinal cord and nerves. It carries messages between your brain and the rest of your body.

  2. What are the parts of the nervous system? - NICHD

    Aug 9, 2018 · What are the parts of the nervous system? The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is …

  3. Nervous system - Wikipedia

    In vertebrates, it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord.

  4. Overview of the Nervous System - The Merck Manuals

    The nervous system has 2 distinct parts: the central nervous system (the brain and spinal cord) and the peripheral nervous system (the nerves outside the brain and spinal cord).

  5. 12.1 Structure and Function of the Nervous System

    We can anatomically divide the nervous system into two major regions: the central nervous system (CNS) is the brain and spinal cord, the peripheral nervous system (PNS) is the nerves (Figure 12.1.1).

  6. human nervous system - Encyclopedia Britannica

    Oct 27, 2025 · As with other higher vertebrates, the human nervous system has two main parts: the central nervous system (the brain and spinal cord) and the peripheral nervous system (the nerves …

  7. What You Need to Know About the Nervous System - Verywell Health

    2 days ago · The central nervous system includes the brain and spinal cord. The peripheral nervous system connects the central nervous system with motor, sensory, and autonomic nerves.

  8. What is the Nervous System? Its Structure, Functions, and Why It’s ...

    Apr 13, 2025 · The nervous system is traditionally divided into two major parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal …

  9. Overview of the nervous system: Structure and function | Kenhub

    Nov 3, 2023 · Neurons, or nerve cell, are the main structural and functional units of the nervous system. Every neuron consists of a body (soma) and a number of processes (neurites). The nerve cell body …

  10. Interactive Guide to the Nervous System | Innerbody

    6 days ago · Use our 3D models and accompanying descriptions to explore nervous system anatomy and physiology, from the cerebrum in your brain to the plantar digital nerves in your toes. Ready for …