1. Education
You can opt-out at any time. Please refer to our privacy policy for contact information.

What Are Glial Cells?

By

Definition:

Glial cells are non-neural cells that perform "housekeeper" functions such as clearing out debris and excess materials. Glial cells support neurons by providing support and nutrition. There are several different types of glial cells: astrocytes, oligodendrocytes, microglia, ependymal cells, radial glial, satellite cells and schwann cells. It is estimated that there are 10 to 50 times more glial cells than there are neurons in the brain.

More Psychology Definitions: The Psychology Dictionary

Browse the Psychology Dictionary

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |

 

©2014 About.com. All rights reserved.