What does myoclonus mean?
Myoclonus is a sudden, involuntary muscle twitch or spasm that can be caused by a variety of factors, including neurological disorders, muscle fatigue, or exposure to toxins. It can affect a specific muscle or group of muscles and can be a symptom of a underlying condition. Myoclonus can be diagnosed through a physical examination and medical history, and treatment may involve addressing the underlying cause or managing symptoms with medication. In some cases, myoclonus can be a sign of a more serious condition, such as a neurological disorder or a genetic disorder. It is essential to seek medical attention if symptoms persist or worsen over time.
noun
Myoclonus is a sudden, involuntary muscle twitch or spasm, often affecting a specific muscle or group of muscles. It can be caused by a variety of factors, including neurological disorders, muscle fatigue, or exposure to toxins.
- 1. A sudden, involuntary muscle twitch or spasm
"The patient's doctor ordered an MRI to rule out myoclonus as a possible cause of the muscle spasms."
"The patient's doctor ordered an MRI to rule out myoclonus as a possible cause of the muscle spasms."
"The athlete experienced a myoclonus in her leg during the game."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of myoclonus
The word 'myoclonus' comes from the Greek words 'myo-' meaning muscle and 'clonus' meaning twitch or spasm. It has been used in medical literature since the 19th century to describe sudden, involuntary muscle movements.
Usage notes
Myoclonus is a medical term that is typically used in a formal or technical context. It is not commonly used in everyday conversation.