Brain Decoder Translates Visual Thoughts Into Text
A new generative method called mind captioning can translate visual and recalled thoughts into coherent sentences by decoding semantic patterns across the brain.
Instead of relying on traditional language regions, the system reads structured visual information from widespread cortical areas and aligns it with deep language model features.
This allows it to verbalize what a person sees—or imagines—without requiring internal speech.
The findings suggest that the brain stores richly organized, linguistically expressible information outside the language network, enabling new forms of nonverbal communication.
ALT This shows a woman's head and text.