Nov 1, 2024 · Learn about this burst of electrical activity in the brain and what causes it. Find out what to do if you see someone having a seizure.

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 …

A seizure is a sudden, brief disruption of brain activity caused by abnormal, excessive, or synchronous neuronal firing. [5][11] Depending on the regions of the brain involved, seizures …

Apr 17, 2025 · 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.

Jul 25, 2024 · If you or someone you love experiences a seizure, it is important to stay calm, call for medical help when necessary, and observe the characteristics of the seizure as closely as …

Apr 7, 2025 · Epilepsy (sometimes referred to as a seizure disorder) can have many different causes and seizure types. Epilepsy varies in severity and impact from person to person and …

Jul 8, 2025 · A seizure is a sudden surge of electrical activity in the brain. Read about types of seizures, symptoms, diagnosis, treatment, prevention, and more.

Learn the basics about seizures and epilepsy, including types, causes, symptoms, and treatment options for better understanding and support.

Seizures involve sudden bursts of electrical activity in the brain. This can cause spasms or changes in awareness. But not every seizure means epilepsy.

Sep 7, 2025 · A seizure is an episode of disrupted brain activity that can cause uncontrolled body movements. Not every seizure is related to epilepsy, and they can occur due to infections, …