Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 10 of 3,663 for Tonic seizure
  1. Seizures (National Library of Medicine)  
    Seizures are symptoms of a brain problem. They happen because of sudden, abnormal electrical activity in the brain. When people think of seizures, they often think of convulsions in which a ...
  2. You have epilepsy . People with epilepsy have seizures. A seizure is a sudden brief change in the electrical and chemical activity in the brain. After you go home from the hospital, ...
  3. Pyridoxal phosphate-responsive seizures (sometimes called pyridoxamine 5'-phosphate oxidase deficiency or PNPO deficiency) is a condition in which repeated seizures ( ...
  4. Bilateral tonic-clonic seizure is a type of seizure that involves the entire body. It is also called grand mal seizure. The terms ...
  5. An absence seizure is the term for a type of seizure involving staring spells. This type of seizure is a brief (usually less than 15 seconds) ...
  6. All seizures are caused by abnormal electrical disturbances in the brain. Focal seizures occur when this electrical activity is in a ...
  7. Genetic epilepsy with febrile seizures plus (GEFS+) is a spectrum of seizure disorders of varying severity. GEFS+ is usually diagnosed in families whose members ...
  8. Malignant migrating partial seizures of infancy (MMPSI) is a severe form of epilepsy that begins very early in life. Recurrent seizures begin before the age of ...
  9. Benign familial neonatal seizures (BFNS) is a condition characterized by recurrent seizures in newborn babies. The seizures begin around day 3 of life and usually ...
  10. 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 with "convulsion." During convulsions ...
previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next