Doctors have used a brain-reading device to hold simple conversations with “locked-in” patients in work that promises to transform the lives of people who are too disabled to communicate. The groundbreaking technology allows the paralysed patients – who have not been able to speak for years – to answer “yes” or “no” to questions by detecting telltale patterns in their brain activity. Three women and one man, aged 24 to 76, were trained to use
Groundbreaking system allows locked-in syndrome patients to communicate
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