1. Photosensitivity FAQ
NSE: Information on epilepsy: Photosensitive epilepsy.y. Information on epilepsy: Photosensitive epilepsy. What is photosensitive epilepsy? This is a fairly rare condition and is known as photosensitive epilepsy.
http://www.epilepsynse.org.uk/pages/info/leaflets/photo.cfm

2. How Computer Games Can Be Bad For Your Brain
It's a form of a condition called Photosensitive Epilepsy. Graham Harding: Photosensitive epilepsy is best defined as a tendency to recurrent convulsions, precipitated either by flashing lights or patterns.
http://www.abc.net.au/rn/talks/8.30/helthrpt/hstories/hr161004.htm

3. [CNN] Cartoon-based illness mystifies Japan
Though the phenomenon was observed before television, photosensitive epilepsy, as it is also called, has become far more common as TV has spread. Psychologist Rika Kayama, author of a book on video games and health, said that "there is the...
http://www.cnn.com/WORLD/9712/17/japan.cartoon/