Associated Conditions & Findings
Seizure
A seizure is a burst of abnormal electrical activity in the brain that can cause changes in movement, sensation, or awareness.
In short: Seizure
- Seizures can occur when brain malformations are present.
- They can often be managed with medication.
- An EEG can help evaluate them.
- Not all children with encephalocele have seizures.
What it is
It is an episode of abnormal electrical activity in the brain, which can cause a range of effects from subtle changes in awareness to movements or other symptoms. A single seizure is an event; recurrent seizures define epilepsy.
Understanding Seizure
In children with encephalocele, seizures can occur when there are associated brain malformations such as cortical dysplasia or heterotopia, though many children do not have them. When seizures occur, an EEG (a recording of the brain's electrical activity) can help evaluate them, and medications can often manage them. The team assesses seizure risk in the context of the child's specific brain findings.
Why it matters
Understanding seizures helps families know what to watch for and report, and see that seizures, when they occur, can often be managed. It also explains why associated brain malformations are relevant to seizure risk.
Common questions
Do all children with encephalocele have seizures?
No — many do not.
Can seizures be managed?
They can often be managed with medication.
How are they evaluated?
With tools like an EEG.
Bottom line
A seizure is a burst of abnormal brain electrical activity that can occur with brain malformations and is often manageable.
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