An AI can decode speech from brain activity with surprising accuracy

Using only a few seconds of brain activity data, the AI guesses what a person has heard. It lists the correct answer in its top 10 possibilities up to 73 percent of the time, researchers found in a preliminary study. The AI's "performance was above what many people thought was possible at this stage," says Giovanni Di Liberto, a computer scientist at Trinity College Dublin who was not involved in the research. Thank you for signing up! There was a problem signing you up.