Absence seizures are a type of generalized seizure characterized by brief, sudden lapses in attention and activity. They typically last a few seconds and are most common in children.
5 Must Know Facts For Your Next Test
Absence seizures usually last between 5 to 10 seconds.
They often occur multiple times a day.
Ethosuximide is the drug of choice for treating absence seizures.
Absence seizures are also known as petit mal seizures.
EEG findings typically show generalized 3 Hz spike-and-wave discharges.
Review Questions
What is the typical duration of an absence seizure?
Which medication is commonly prescribed to treat absence seizures?
What is the characteristic EEG pattern seen in patients with absence seizures?
Related terms
Generalized Seizures: Seizures that affect both hemispheres of the brain from the onset.
Ethosuximide: A medication used to treat absence seizures by reducing neuronal excitability.
Electroencephalogram (EEG): A diagnostic test that measures electrical activity in the brain and helps identify different types of seizures.