Which of the following statements are true of focal-onset seizures?
1)These seizures begin in a discrete region of the brain and then have varying degrees and patterns of spread.
2)These seizures begin at any point throughout the brain.
3)These seizures are usually caused by some localized abnormality of the brain that can sometimes be identified by using brain-imaging procedures such as CT or MRI.
4)Frequent causes of these seizures include stroke, brain tumors, birth injuries, or severe head injury.

Question

Quizplus · Accepted Answer

Focal-onset seizures begin in a discrete region of the brain and then have varying degrees and patterns of spread.Generalized-onset seizures begin throughout the brain all at once.Focal-onset seizures are usually caused by some localized abnormality of the brain that can sometimes be identified by using brain-imaging procedures such as CT or MRI.Frequent causes of focal-onset seizures include stroke, brain tumors, birth injuries, or severe head injury.

Which of the Following Statements Are True of Focal-Onset Seizures