14-Aug-2025
Brain-computer interface could decode inner speech in real time
Cell PressPeer-Reviewed Publication
Scientists have pinpointed brain activity related to inner speech—the silent monologue in people’s heads—and successfully decoded it on command with up to 74% accuracy. Publishing August 14 in the Cell Press journal Cell, their findings could help people who are unable to audibly speak communicate more easily using brain-computer interface (BCI) technologies that begin translating inner thoughts when a participant says a password inside their head.
- Journal
- Cell
- Funder
- Assistant Secretary of Defense for Health Affairs, National Institutes of Health, Simons Collaboration for the Global Brain, A.P. Giannini Foundation, Department of Veterans' Affairs, Wu Tsai Neurosciences Institute, Howard Hughes Medical Institute, Larry and Pamela Garlick, NIH/National Institute on Deafness and Other Communication Disorders, NIH/National Institute of Neurological Disorders and Stroke, NIH/Eunice Kennedy Shriver National Institute of Child Health and Human Development, Blavatnik Family Foundation, U.S. National Science Foundation