Seizures (Generalized and Partial) Causes - WebMD
A seizure happens because of abnormal electrical activity in the brain. It may go nearly unnoticed. Or, in some severe cases, it may cause unconsciousness and convulsions, when your body shakes uncontrollably. Seizures usually come on suddenly.

Types of Seizures and Their Symptoms - WebMD
Jul 12, 2017 ... About 60% of people with epilepsy have this type of seizure, which is sometimes called a partial seizure.
Sometimes, the symptoms of a focal seizure can be mistaken for signs of mental illness or another kind of nerve disorder.
... Tonic-clonic (or grand mal) seizures: These are the ...

Epileptic seizure - Wikipedia
An epileptic seizure, also known as an epileptic fit, seizure or fit, is a brief episode of signs or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.

Seizures | MedlinePlus
Aug 22, 2017 ...Seizures are caused by sudden, abnormal electrical activity in the brain. They
can be mild or severe. Learn about the types, causes, and...

Epilepsy (Seizures): Learn about Facts and Treatments - MedicineNet
Learn about epilepsy, or seizure disorder. Causes include head injury, trauma,
prenatal injury, poisoning, medications, stroke, heart attacks, alcoholism,...

Seizures: Read About Symptoms and Types - MedicineNet
Read about seizure symptoms and types such as generalized, grand-mal,
absence, myoclonic, clonic, tonic, atonic, and partial. Symptom listing is included

Seizures: Causes, Symptoms and Diagnosis - Healthline
May 3, 2016 ...Seizures are changes in the brain's electrical activity. This change can cause
dramatic, noticeable symptoms or it may not cause any symptoms.

Types of Seizures | Epilepsy Foundation
Mar 20, 2017 ...Seizures are generally described in two major groups depending on where they
start in the brain: generalized seizures and focal seizures.