About The Medical Condition Absence Seizure, Atonic

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Find the definition of the medical term Absence Seizure, Atonic. Absence Seizure, Atonic defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Absence Seizure, Atonic

Absence Seizure, Atonic Medical Condition Defined & Explained
Absence Seizure, Atonic Medical Condition

What's The Definition Of The Medical Condition Absence Seizure, Atonic?

A childhood seizure disorder characterized by rhythmic electrical brain discharges of geneneralized onset. Clinical features include a sudden cessation of ongoing activity usually without loss of postural tone. Rhythmic blinking of the eyelids or lip smacking frequently accompanies the seizure. The usual duration is 5-10 seconds, and multiple episodes may occur daily. Juvenile absence epilepsy is characterized by the juvenile onset of absence seizures and an increased incidence of myoclonus and tonic-clonic seizures. (Menkes, Textbook of Child Neurology, 5th ed, p736)

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