Definition

A medical condition where muscles contract uncontrollably, leading to twisting or jerking movements and abnormal postures.

Example

The patient was diagnosed with dystonia after experiencing involuntary muscle contractions.

Conversation

Have you heard about my friend's condition called dystonia?

No, I haven't. What is it exactly?

It's a neurological disorder that causes muscle spasms and abnormal movements.

That sounds really tough; I hope they find a good treatment soon.

Synonyms & Antonyms

Root Explanation

Dystonia → It is formed from "dys-" (meaning bad or difficult) and "tonia" (from Greek "tonos", meaning tension or tone). The word "dystonia" refers to a condition characterized by abnormal muscle tension or tone, leading to involuntary movements or postures.

Memory Tip

Think of 'dys-' meaning bad or difficult, and 'tonia' relating to muscle tone — this helps you remember that dystonia is a condition involving abnormal muscle tension.

Visually Confused Words