Definition

The process of losing the protective covering (myelin sheath) around nerve fibers, often due to illness.

Example

Demyelination can lead to serious neurological problems.

Conversation

I read an article about demyelination and its effects on the nervous system.

That sounds interesting! What did it say?

It explained how demyelination can lead to serious conditions like multiple sclerosis.

Wow, I had no idea it was that significant. I should read more about it!

Synonyms & Antonyms

Root Explanation

Demyelination is formed from "de-" (meaning removal or reversal) and "myelin" (from Greek "myelos", meaning marrow, which refers to the myelin sheath surrounding nerve fibers) and "-ation" (meaning the process of). The term describes the process of removing the myelin sheath from nerve fibers.

Memory Tip

Think of 'removal' ('de-') of the 'myelin sheath' ('myelin') surrounding nerves, which helps you remember that demyelination refers to the process of losing that protective covering.

Visually Confused Words