2022年10月27日 · Convulsions are rapid, involuntary muscle contractions that cause uncontrollable shaking and limb movement. Convulsions are common in epileptic seizures but can also result from...

2023年7月24日 · A convulsion is a medical event in which nerve cell activity in the brain is disrupted, causing muscles to involuntarily contract and spasm. This results in sudden, violent, and irregular movements of the body.

A convulsion is a medical condition where the body muscles contract and relax rapidly and repeatedly, resulting in uncontrolled shaking. [1] Because epileptic seizures typically include convulsions, the term convulsion is often used as a synonym for seizure. [1]

2024年11月1日 · There are many types of seizures. They have a range of symptoms and vary in how much they affect your daily life. Seizure types also vary by where they begin in the brain and how far they spread. Most seizures last from 30 seconds to two minutes. A seizure that lasts longer than five minutes is a medical emergency.

2019年3月22日 · Convulsions can occur during certain kinds of epileptic seizures, but you can have convulsions even though you don’t have epilepsy. Convulsions can be a symptom of a number of conditions, including...

2024年7月15日 · When seizures happen, the flow of electrical signals in your brain is disrupted. What is a seizure? A seizure (pronounced “see-zhr”) is a surge of abnormal electrical activity in your brain. The most recognizable symptoms of a seizure are a temporary loss of consciousness and uncontrollable movements (convulsions).

2020年2月3日 · A convulsion, sometimes known as a fit, is a medical condition characterized by the involuntary contraction and spasm of the muscles, resulting in uncontrolled and erratic movement of the body.

a type of seizure consisting of a series of involuntary contractions of the voluntary muscles. Such seizures are symptomatic of some neurologic disorder; they are not in themselves a disease entity.

Convulsions are sudden, involuntary muscle contractions that can cause rapid and uncontrollable shaking of the body. While convulsions are often associated with seizures, not all convulsions are due to seizures. Convulsions can result from various factors, including high fever, infections, and other medical conditions. Causes of Convulsions.

2022年9月17日 · The term convulsion refers to an episode in which a person experiences uncontrolled muscle contractions. In this medical condition, body muscles are involuntarily contracted and relaxed due to disruption of nerve cell activity in the brain.