What do neurons primarily create in the body?

Neurons primarily create impulses, which are often referred to as nerve impulses or action potentials. These impulses are essential for communication within the nervous system, as they transmit signals between different parts of the body. When a neuron is stimulated, it generates an electrical signal that travels along its axon to communicate with other neurons, muscles, or glands. This process is fundamental to various bodily functions, including reflexes, movement, and sensory processing.

The generation and transmission of impulses allow for the rapid relay of information, enabling the body to respond to stimuli quickly and coordinate complex processes. Neurons are specialized cells designed for this purpose, making them integral to the functioning of both the peripheral and central nervous systems.