🧠 The Immersive Brain We now live in an era where reality no longer ends at what we can touch. Amid screens, sensors and headsets, the human brain has learned to navigate hybrid worlds — spaces where the physical and digital coexist. Neuroscience has shown that within Virtual Reality (VR) or Mixed Reality (XR), the brain believes the illusion. Pupils dilate, muscles react, the heart races — even when the threat is nothing but a string of pixels.