1 / 14✕
Why do your eyes dart around while you sleep?
Several times a night your brain fires almost as hard as when you're awake, your eyes flick back and forth, and your body goes almost completely limp.
Tap to go on, or swipe →
Several times a night your brain fires almost as hard as when you're awake, your eyes flick back and forth, and your body goes almost completely limp.
Tap to go on, or swipe →