Showing posts with label seizure. Show all posts
Showing posts with label seizure. Show all posts

Saturday, April 18, 2009

Absence seizure

Absence seizure: A seizure that takes the form of a staring spell. The person suddenly seems to be "absent." An absence seizure involves a brief loss of awareness, which can be accompanied by blinking or mouth twitching. Absence seizures have a very characteristic appearance on an electroencephalogram (EEG).
Also called a petit mal seizure