What is one role of the axon in the nervous system?

The axon plays a crucial role in the nervous system by conducting electrical impulses away from the neuron cell body. This structure is essential because it enables the transmission of signals over distances, allowing communication between neurons and facilitating the coordination of functions throughout the body. The axon is typically long and slender, which helps it effectively carry electrical signals, known as action potentials, to other neurons, muscle cells, or glands.

This process is vital for a wide range of bodily functions, including reflexes, voluntary movements, and complex cognitive tasks. The ability to transmit impulses efficiently is fundamental to the overall performance of the nervous system and its ability to respond to internal and external stimuli.