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- DictionarySei·zure/ˈsēZHər/
noun
- 1. the action of capturing someone or something using force: "the seizure of the Assembly building"
- 2. a sudden attack of illness, especially a stroke or an epileptic fit: "the patient had a seizure"
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A seizure is a sudden, uncontrolled burst of electrical activity in the brain. It can cause changes in behavior, movements, feelings and levels of consciousness. Having two or more seizures at least 24 hours apart that don't have a known cause is considered to be epilepsy.
Apr 13, 2022 · A seizure is a medical condition where you have a temporary, unstoppable surge of electrical activity in your brain. When that happens, the affected brain cells uncontrollably fire signals to others around them. This kind of electrical activity overloads the affected areas of your brain. That overload can cause a wide range of symptoms or effects.
Mar 17, 2023 · A seizure is a sudden change in movement or awareness due to a change in the electrical function of the brain. Sudden bursts of electrical energy may affect movement, sensation...
- www.mayoclinic.org
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Oct 14, 2023 · Epilepsy — also known as a seizure disorder — is a brain condition that causes recurring seizures. There are many types of epilepsy. In some people, the cause can be identified.
Dec 4, 2023 · A seizure is abnormal electrical activity in the brain that happens quickly. It may go nearly unnoticed. In serious cases, it may cause unconsciousness and convulsions, when your...
Jun 30, 2022 · A seizure is a sudden surge of electrical activity in the brain that causes involuntary movements or a loss of consciousness. Seizures may occur due to medication or trauma that...
Learn about provoked seizures, nonepileptic events due to other issues and psychogenic nonepileptic seizures. Seizures involve sudden, temporary, bursts of electrical activity in the brain that change or disrupt the way messages are sent between brain cells.
Dec 11, 2020 · Prevention. Treatment. Summary. An abnormal electrical discharge in the brain causes a seizure. There are different types, and each can cause different symptoms. A seizure may result...
Myoclonic (MY-o-KLON-ik) seizures are brief, shock-like jerks of a muscle or a group of muscles. Myo means muscle and clonus (KLOH-nus) means rapidly alternating contraction and relaxation jerking or twitching of a muscle. Learn More: What happens during a seizure? If I have just one or two seizures does that mean I will get Epilepsy?
Jan 12, 2023 · 6 min read. Epilepsy is a condition where there is unusual electrical activity in your brain, resulting in seizures. Sudden, involuntary movements like jerking or twitching in your arms...
