New Brain Implant Decodes ‘Inner Monologue’ of People With Paralysis

Stanford scientists developed a brain implant system that decodes inner speech for paralyzed individuals, translating silent thoughts into words with up to 74% accuracy. Unlike previous systems requiring attempted vocalization, this implant captures mental monologues directly, potentially helping those with severe speech impairments communicate more naturally. The technology includes "neural passwords" to protect private thoughts, addressing privacy concerns while offering hope for more effortless communication.