Definition

A thin layer of tissue that covers the cavities in the brain and spinal cord.

Example

The ependyma helps to produce and circulate cerebrospinal fluid in the brain.

Conversation

Have you ever heard of the term ependyma?

No, I haven't. What does it mean?

It's actually a type of tissue that lines the brain and spinal cord.

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

Synonyms & Antonyms

Root Explanation

Ependyma → It is derived from the Greek word "ependyma" (ἐπένδυμα), which means a covering or a garment. The term refers to the thin layer of tissue that lines the ventricles of the brain and the central canal of the spinal cord, essentially serving as a protective covering.

Memory Tip

Think of 'ependyma' as a 'covering' — it refers to the tissue that acts as a protective layer in the brain and spinal cord.

Visually Confused Words