Building Reality · Brain
Light, sound and touch all become the same kind of signal.
Your brain has never seen light or heard a sound. It sits in complete darkness and silence inside your skull, and everything reaching it arrives as the same thing: electrical spikes travelling along nerves.
There's more: light, sound and touch all become the same kind of signal. The full explanation — and the interactive version you can tap and quiz yourself on — lives in the app.
Body Atlas is an educational product. It does not provide diagnosis, treatment, or personal medical advice. · Privacy