Visual Evoked Potential (VEP)

The test

• You can print the pamphlet about the Visual Evoked Potential (PDF).
• A visual evoked potential test records the response of the brain’s visual centre to a checkerboard picture or flashing light.
• This test checks the visual pathway and ensures that the brain is receiving information about what we see.

Preparation for a visual evoked potential

• It is important that your child is AWAKE and ALERT for this test. 
• Do NOT sleep deprive your child.
• Children who wear glasses or contact lenses should wear these during the test.
• All children must have clean, dry hair (no gel, hairspray or oil).