Thought-Listening Devices Could Decipher Imagined Speech | Discoveries This Week
AI-summarised brief · reviewed before publication
Researchers at the University of Maryland have made significant progress in developing a "brain scanner" that can interpret brain activity associated with imagined speech. Using a magnetoencephalogram, a non-invasive technology, the team successfully trained a machine learning model to decipher brain activity and make educated guesses at what words were being thought. The experiment involved musicians memorizing music and poetry, allowing for direct comparison of heard and imagined audio.
💡 Why It Matters
- · The breakthrough has potential life-changing implications for patients with motor disabilities, such as ALS and locked-in syndrome, who cannot produce overt speech.