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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.
Jul 15, 2024 · 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). Not all seizures look the same.
Mar 17, 2023 · Seizures are changes in your brain’s electrical activity. Learn more about types of seizures, causes and symptoms, and how you can help someone having a seizure.
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 body...
A seizure is a burst of uncontrolled electrical activity between brain cells (also called neurons or nerve cells) that causes temporary abnormalities in muscle tone or movements (stiffness, twitching or limpness), behaviors, sensations or states of awareness. Seizures are not all alike.
- www.mayoclinic.org
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Oct 14, 2023 · Epilepsy is common. It's estimated that 1.2% of people in the United States have active epilepsy, according to the Centers for Disease Control and Prevention. Epilepsy affects people of all genders, races, ethnic backgrounds and ages. Seizure symptoms can vary widely.
- www.mayoclinic.org
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Learn about the different types of seizures and what causes them. Also find out what to do if you see someone having a seizure. This content does not have an English version.
Nov 15, 2021 · Recognizing the different symptoms of seizures can help you determine the type. Read on to learn how seizures are classified, which symptoms they cause, and what to do if a seizure occurs.
Jul 25, 2024 · Understanding the types of seizures can help you be prepared to prevent and manage seizures in the future. Ask your doctor for details regarding your medical treatment plan.
Find an Epilepsy Specialist. Types of seizures are classified by onset or beginning of a seizure: focal, generalized, or unknown. Learn about the new classification of seizure types.