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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 that happens due to uncontrolled electrical activity in your brain. These can happen for many reasons, most of which are treatable.
A seizure is a period of symptoms due to abnormally excessive or synchronous neuronal activity in the brain. [6] Outward effects vary from uncontrolled shaking movements involving much of the body with loss of consciousness ( tonic-clonic seizure ), to shaking movements involving only part of the body with variable levels of consciousness ...
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.
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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. In others, the cause is not known. Epilepsy is common.
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.
Dec 4, 2023 · A seizure is a sudden, uncontrolled burst of electrical activity in your brain. It can happen for many different reasons, from a head injury to not getting enough sleep.
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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.
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 damages the...
Dec 11, 2020 · An abnormal electrical discharge in the brain causes a seizure. There are different types of seizure, and each has different symptoms. Learn more here.
