What does nerve tissue primarily do?

Nerve tissue plays a critical role in the body by carrying messages through the nervous system. This function is essential for communication between different parts of the body. Nerve cells, or neurons, are specialized to transmit electrical impulses, enabling rapid responses to stimuli. They communicate between the brain, spinal cord, and peripheral nerves, facilitating functions such as sensation, coordination, and reflex actions.

In contrast, other types of tissues have different primary functions. For instance, connective tissue provides strength and support, muscle tissue contracts to facilitate movement, and epithelial tissue serves to cover body surfaces. Each type of tissue has unique roles, emphasizing the specialized nature of nerve tissue in transmitting information throughout the body.