Migraines can trigger temporary visual disturbances due to changes in brain electrical activity and blood flow.

You do it about 14,000 times a day without thinking. That’s once every four seconds on average. Blinking seems like the most mundane bodily function imaginable, but it turns out those tiny eye ...

Bright, dazzling, or rapidly changing lights are a common cause of reflex seizures. Source: Public Domain / Pixabay Have you noticed the increasing number of Netflix programs that begin with a warning ...