Jul 15, 2024 · A seizure is abnormal electrical activity in your brain that temporarily affects your consciousness, muscle control and behavior.

Nov 1, 2024 · A seizure is a sudden burst of electrical activity in the brain. It can cause changes in behavior, movements, feelings and levels of consciousness. Epilepsy is defined as having …

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

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 7, 2025 · During a seizure, many neurons send signals at the same time, much faster than normal. This surge of excessive electrical activity may cause involuntary movements, …

A seizure is a burst of uncontrolled electrical activity between brain cells that causes temporary abnormalities in muscle tone or movements (stiffness, twitching or limpness), …

Apr 17, 2025 · Seizures are changes in the brain’s electrical activity. These changes can cause dramatic, noticeable symptoms, subtle or mild symptoms, or no symptoms at all. The …

A seizure is the result of abnormal electrical activity in the brain, leading to temporary and involuntary changes in body movement, function, sensation, awareness or behavior. Seizures …

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.

1. the sudden attack or recurrence of a disease. 2. a convulsion or attack of epilepsy. absence seizure the seizure seen in petit mal epilepsy, marked by a momentary break in the stream of …