Definition

A type of supportive cell in the nervous system that helps form the protective covering around nerve fibers, known as myelin.

Example

Oligodendroglia play a crucial role in the health of the central nervous system by insulating nerve cells.

Conversation

Have you ever heard of oligodendroglia?

No, I haven't. What are they?

They're cells in the brain that help with myelin formation.

Oh, that's interesting! I didn't know that.

Synonyms & Antonyms

Root Explanation

Oligodendroglia → It is formed from "oligo-" (from Greek "oligos", meaning few or small), "dendron" (from Greek "dendron", meaning tree), and "glia" (from Greek "glia", meaning glue). The term refers to a type of cell in the nervous system that has few branches (oligo-) and provides support (glia) to neurons, resembling a small tree.

Memory Tip

Think of 'few branches' ('oligo-') of a 'tree' ('dendron') that acts like 'glue' ('glia') to support the nervous system — that's what oligodendroglia does.

Visually Confused Words