
Seizures - Symptoms and causes - Mayo Clinic
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Seizure: What It Is, Causes, Symptoms, Treatment & Types
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 …
Epilepsy and Seizures - National Institute of Neurological Disorders ...
Epilepsy is a chronic brain disorder in which groups of nerve cells, or neurons, in the brain sometimes send the wrong signals and cause seizures. Epilepsy (sometimes referred to as a seizure disorder) …
Seizure Disorders - Neurologic Disorders - MSD Manual Professional Edition
Epilepsy (also called epileptic seizure disorder) is a chronic brain disorder characterized by recurrent (≥ 2) seizures that are unprovoked (ie, not related to reversible stressors) and that occur > 24 hours …
Seizure disorder symptoms and causes, and how those with epilepsy …
Jul 9, 2025 · People who have multiple seizures may have a condition called epilepsy, which can impact your quality of life. There are several treatment options for people with seizure disorders and epilepsy.
Epilepsy - Wikipedia
Epilepsy is a group of neurological disorders characterized by a tendency for recurrent, unprovoked seizures. [10] A seizure is a sudden burst of abnormal electrical activity in the brain that can cause a …
Seizures - Johns Hopkins Medicine
There are two major classes or groups of seizures. Focal onset seizures start in one area and can spread across the brain and cause mild or severe symptoms, depending on how the electrical …
9 Things You Need to Know About Seizures and Epilepsy
Although seizures and epilepsy are closely related, having a seizure does not automatically mean you have epilepsy. Here are answers to 9 common questions about seizures and epilepsy.
Seizures and Epilepsy: Understanding the Signs, Causes and Treatment ...
Jan 30, 2025 · Having a seizure is a life-changing event and happens more than you may think. About one in 10 people will have a seizure in their lifetime and one in 26 people will be diagnosed with …
Understanding Seizures - Is It Epilepsy? | Epilepsy Foundation
Seizures involve sudden bursts of electrical activity in the brain. This can cause spasms or changes in awareness. But not every seizure means epilepsy.