What Happens Inside A Blackout?

Añadido: 2026-05-25

[00:00:00]A blackout usually happens when your brain suddenly doesn't get enough blood or oxygen.

[00:00:06]First, your vision starts to shrink, your legs get weak, and your brain begins shutting down. That's why people often collapse. Once you're flat on the ground, blood can flow back to your brain more easily.

[00:00:18]And within seconds, your brain reboots.