As U.S. Sen. Edward Kennedy recovers from what his office has identified as a seizure, questions linger about his overall health -- and what these reported seizures may indicate.
Below are some of the more frequently asked questions about seizures.
What Is a Seizure?
The National Institutes of Health defines a seizure as a sudden change in behavior due to excessive electrical activity in the brain.
The nature of this change in behavior may vary widely depending on what parts of the brain are...Full Story