Understanding Photosensitive Epilepsy

What is photosensitive epilepsy?

• A type of epilepsy triggered by loud noises

• A type of epilepsy triggered by flashing lights or contrasting light and dark patterns

• A type of epilepsy that occurs only during sleep

• A type of epilepsy that is triggered by certain foods

How common is photosensitive epilepsy among people with epilepsy?

• Up to 1%

• Up to 5%

• Up to 10%

• Up to 20%

At what age is photosensitive epilepsy more commonly diagnosed?

• After the age of 20

• In middle-aged adults

• In children and young people

• In elderly people

What diagnostic test can help identify photosensitive epilepsy?

• MRI scan

• Blood test

• Electroencephalogram (EEG)

• CT scan

What percentage of the general population has epilepsy?

• 1 in 50

• 1 in 100

• 1 in 200

• 1 in 500

Which of the following is NOT a trigger for photosensitive epilepsy?

• Flashing lights

• Contrasting light and dark patterns

• Loud music

• Rapidly changing images

Which group is more likely to experience photosensitive epilepsy?

• Adults over 50

• Teenagers

• Infants

• Middle-aged adults

What might people without epilepsy feel when exposed to flashing lights or patterns?

• Energised

• Disorientated or uncomfortable

• Sleepy

• Hungry

What is the primary symptom of photosensitive epilepsy?

• Headaches

• Seizures

• Nausea

• Dizziness

What is the ratio of people with epilepsy who have photosensitive epilepsy?

• 1 in 10

• 1 in 20

• 1 in 50

• 1 in 100