AI can now describe what you are thinking: Scientists unveil ‘mind captioning’ breakthrough that turns thoughts into words

09 Nov 2025 | Category: Technology

In a landmark study published in Science Advances, Japanese neuroscientists unveiled an AI system that can translate brain activity into descriptive text. By decoding fMRI signals, the model generates sentences reflecting what a person sees or recalls, achieving up to 50% accuracy. Dubbed “mind captioning,” the breakthrough could help people with speech impairments communicate, though researchers warn of looming ethical challenges around privacy and unintended thought interpretation.

Synopsis
In a landmark study published in Science Advances, Japanese neuroscientists unveiled an AI system that can translate brain activity into descriptive text. By decoding fMRI signals, the model generates sentences reflecting what a person sees ...

🔗 Read More at Original Source