News Medical: Automatic method to assess severity of myoclonic jerks from video footage Fast, reliable and automatic assessment of the severity of myoclonic jerks from video footage is now possible, thanks to an algorithm using deep convolutional neural network architecture and ... A myoclonic seizure is a brief seizure that causes a quick, uncontrollable muscle jerk. They’re usually minor and are more common with childhood seizure conditions.

Understanding the Context

Progressive myoclonus epilepsy (PME) is a group of rare disorders that involve myoclonic seizures and other neurologic symptoms such as trouble walking or speaking. Myoclonic seizures involve muscle jerking caused by abnormal electrical activity in the brain. Medication may be needed to treat these seizures. Myoclonic seizures are characterized by brief, jerking spasms of a muscle or muscle group.

Key Insights

They often occur with atonic seizures, which cause sudden muscle limpness. The word “myoclonic” combines the Greek prefix for muscle — “myo” — with “clonus,” which means twitching. What is myoclonus? Myoclonus is a brief, uncontrollable twitching of the muscles, also known as myoclonic jerks. It can be alarming to experience, however it’s generally treatable with medication or surgery.

Final Thoughts

Myoclonus can be mild or severe and may occur in virtually any muscle group. Myoclonic seizures cause sudden muscle jerks or twitches. Learn about symptoms, causes, and treatment options in this detailed condition breakdown.