Neural tissue is specialized for communication within the body and is essential for the functioning of the nervous system. The two basic types of cells found in neural tissue are:
- Neurons: These are the primary signaling cells in the nervous system. Neurons are responsible for transmitting information throughout the body in the form of electrical impulses. They have a unique structure that includes a cell body, dendrites, and an axon which allows them to receive and send signals efficiently.
- Glial Cells (or Neuroglia): These support cells do not transmit impulses but play crucial roles in maintaining the homeostasis of the nervous system, providing support and protection for neurons. Glial cells help in the repair of nervous tissue, provide nutrition to neurons, and form myelin sheaths around axons to facilitate faster signal transmission.
In summary, while neurons are specialized for communication, glial cells serve as support and maintenance to ensure the nervous system functions effectively.