Why do I see colors when my eyes are closed?

Publié le par нар хиртэлт

Why do I see colors when my eyes are closed?

Basically, the inside of our eyes glow in the dark. ... Most people see splashes of colors and flashes of light on a not-quite-jet-black background when their eyes are closed. It's a phenomenon called phosphene, and it boils down to this: Our visual system — eyes and brains — don't shut off when denied light.

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