Mind-Reading Breakthrough: US Scientists Decode Inner Speech with High Accuracy

In a groundbreaking advancement, US scientists have successfully decoded inner speech with an impressive 74% accuracy, marking a significant leap in brain-computer interface (BCI) technology. This marks the first time researchers have been able to understand brain activity associated with simply *thinking* about speaking.

Led by Erin Kunz from Stanford University, the team’s achievement holds immense promise for individuals with severe speech and motor impairments. BCIs capable of interpreting inner speech could revolutionize communication, offering a more natural and effortless way for these individuals to express themselves.

While BCIs have long enabled direct communication between the brain and external devices, previously assisting in controlling prosthetic limbs or decoding attempted speech in paralysis patients, this new method of decoding silent thoughts represents a critical step forward. This innovative approach offers a less physically demanding and faster alternative to older BCI methods, which often required more effort from users with limited muscle control.

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