Why do strobe lights cause seizures?

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Tags

1. #epilepsy
2. #kinds
3. #photosensitive
4. #flickering
5. #visual
6. #flashing
7. #about
8. #known
9. #people
10. #condition
11. #seizures
12. #sensitive
13. #exposure
14. #patterns
15. #lights
16. #certain
17. #until
18. #unaware
19. #seizure
20. #trigger
21. #intensities