The Dream Decoder: How Topology Is Revealing What Your Brain Does While You Sleep

Imagine looking not at *how loud* a concert is (power), but at how the instruments weave together in space—that's what this technique does for brain waves. It spots patterns in the *geometry* of neural activity that simple power measurements miss.

This means the next generation of dream-detection tools could work twice as well as current methods, opening doors to understanding sleep disorders and how the brain constructs experience when you're unconscious.