Nervous tissue is essential for controlling and communicating information throughout the body. It consists of neurons and supporting cells called glial cells.
- Signal Transmission: Neurons transmit electrical and chemical signals, enabling rapid communication between different parts of the body. - Coordination: Nervous tissue coordinates muscle contractions and glandular activities. - Sensory Input: Neurons in sensory organs detect changes in the environment and relay this information to the brain. - Homeostasis: The nervous system helps maintain homeostasis by regulating bodily functions such as temperature, heart rate, and blood pressure.
