What Group of Cells Provides Support and Protection for Neurons

Question

What group of cells provides support and protection for neurons?
A) oligodendrocytes
B) Schwann cells
C) ependymal cells
D) glial cells (or neuroglia)

Accepted Answer

Glial cells, also known as neuroglia, are a group of cells that provide support and protection for neurons. There are several types of glial cells, including astrocytes, microglia, and oligodendrocytes, each with their own specialized functions in maintaining a healthy nervous system. Schwann cells are a type of glial cell specifically found in the peripheral nervous system, where they provide support and insulation for neurons. Ependymal cells are another type of glial cell that line the ventricles of the brain and help produce and circulate cerebrospinal fluid. However, in terms of providing general support and protection for neurons, glial cells are the most appropriate answer.