Epilepsy - Symptoms and causes - Mayo Clinic
2023年10月14日 · Around 3 million people in the U.S. have epilepsy, making it the fourth most common neurological disease after migraine, stroke and Alzheimer's. Epilepsy happens as a result of abnormal electrical brain activity, also known as a seizure, kind of like an electrical storm inside your head.
Epilepsy: What It Is, Causes, Symptoms, Diagnosis & Treatment
Epilepsy is a long-term (chronic) disease that causes repeated seizures due to abnormal electrical signals produced by damaged brain cells. A burst of uncontrolled electrical activity within brain cells causes a seizure.
What Is Epilepsy? | Epilepsy Foundation
Epilepsy is a brain disorder that causes recurring, unprovoked seizures. Your doctor may diagnose you with epilepsy if you have two unprovoked seizures or one unprovoked seizure with a high risk of more. Not all seizures are the result of epilepsy. Seizures may relate to a brain injury or a family trait, but often the cause is completely unknown.
Epilepsy Definition, Symptoms, Causes, Diagnosis, & Treatment - Healthline
2022年2月14日 · Epilepsy is a neurological condition that causes unprovoked, recurrent seizures. A seizure is a sudden rush of abnormal electrical activity in your brain. Doctors...
Epilepsy - Diagnosis and treatment - Mayo Clinic
2023年10月14日 · A neurological exam. This exam tests your behavior, movements, mental function and other areas. The exam helps diagnose epilepsy and determine the type of epilepsy you may have. Blood tests. A blood sample can detect signs of infections, genetic conditions or other conditions that may be associated with seizures. Genetic testing.
Epilepsy | Epilepsy | CDC - Centers for Disease Control and …
Epilepsy is a broad term used for a brain disorder that causes seizures. There are many different types of epilepsy.
Epilepsy - World Health Organization (WHO)
2024年2月7日 · Epilepsy is a chronic noncommunicable disease of the brain that affects people of all ages. Around 50 million people worldwide have epilepsy, making it one of the most common neurological diseases globally. Nearly 80% of people with epilepsy live in low- …
Epilepsy and Seizures | National Institute of Neurological …
2024年7月19日 · 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. Neurons normally generate electrical and chemical signals that act on other neurons, organs, and muscles to produce human thoughts, feelings, and actions.
Seizures - Symptoms and causes - Mayo Clinic
2024年11月1日 · 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 two or more seizures at least 24 hours apart that don't have a known cause. But epilepsy doesn't cause all seizures.
Managing Epilepsy | Epilepsy | CDC - Centers for Disease Control …
2024年5月15日 · Key points. Taking care of yourself can help you control your seizures and lead a fuller life. You can learn everyday strategies that help you feel better. There are programs that can teach you self-management skills. Everyday life. Epilepsy can get in the way of life, especially when seizures keep happening.