Epilepsy

Epilepsy is a general term for the tendency to have seizures. Epilepsy is usually diagnosed only after a person has had more than one seizure.

When identifiable, the causes of epilepsy usually involve some form of injury to the brain. For most people, though, epilepsy’s causes aren’t known.

A seizure occurs when a burst of electrical impulses in the brain escape their normal limits. They spread to neighboring areas and create an uncontrolled storm of electrical activity. The electrical impulses can be transmitted to the muscles, causing twitches or convulsions.

Children and elderly adults are the ones most often affected.