What comprises nerve tissue?

Nerve tissue is primarily composed of neurons, which are specialized cells responsible for transmitting electrical impulses throughout the body. Neurons facilitate communication between different parts of the body, allowing for the coordination of sensory information and motor responses. They are essential for various bodily functions, including reflexes, muscle contractions, and the processing of information in the brain and spinal cord.

In contrast, muscle fibers are the building blocks of muscle tissue, responsible for movement. Bone cells make up bone tissue, providing structure and support to the skeletal system. Epithelial cells form protective layers on body surfaces and line organs. Each of these cell types serves distinct functions within different tissues of the body, highlighting the specialized role of neurons within nerve tissue.