Netflix's heist drama Kaleidoscope is filled with twists, but perhaps the biggest of all is that it's inspired by a real-life event. The series — which stars Giancarlo Esposito, Paz Vega ...

Kaleidoscope vision is a symptom of migraine. The brain creates a visual illusion of fractured or bright colors, similar to those a person might see through a kaleidoscope. Migraine can affect ...