Final answer:
Glial cells, also known as neuroglia, are the support cells within the nervous system that aid in maintaining the environment for neurons and have a range of other essential functions.
Step-by-step explanation:
The support cells within the nervous system are collectively known as glial cells or neuroglia. Glial cells have a variety of functions that assist neurons. Astrocytes, a type of glial cell, are star-shaped and vital for maintaining the extracellular environment, aiding in the formation of the blood-brain barrier, and providing structural support. Other types of glial cells include oligodendrocytes, which form myelin sheaths in the CNS; microglia, which remove waste and fight infections; and ependymal cells, which produce cerebrospinal fluid.
The support cells within the nervous system are called glial cells or neuroglia. These cells assist in the organization of neurons, provide a scaffold for some aspects of neuronal function, and aid in recovery from neural injury. Glial cells found in the central nervous system include astrocytes, oligodendrocytes, microglia, and ependymal cells. Glial cells found in the peripheral nervous system include Schwann cells and satellite cells.