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.

A seizure is abnormal electrical activity in your brain that temporarily affects your consciousness, muscle control and behavior.

Depending on the regions of the brain involved, seizures can lead to changes in movement, sensation, behavior, awareness, or consciousness. Symptoms vary widely.

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.

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 can be …

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 …

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.

Apr 16, 2025 · A seizure is the physical changes in behavior that occurs during an episode of specific types of abnormal electrical activity in the brain. The term "seizure" is often used interchangeably …

What is a seizure? A seizure is a temporary episode of uncontrolled, abnormal electrical activity in the brain that affects physical and mental function. Epilepsy is a neurological condition that makes a …

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