The nervous system is a complex network of nerve cells and pathways that transmits signals between different parts of the body. It is responsible for coordinating movement, sensory information, and thoughts. It is divided into two parts: the central nervous system, which includes the brain and spinal cord, and the peripheral nervous system, which includes the autonomic, somatic, and enteric nervous systems. It is made up of neurons, which transmit signals throughout the body, and glial cells, which provide support and protection for neurons.
spinal cord,
peripheral nervous system