A totally-paralyzed man was able to speak again thanks to a brain implant, a controversial study claims. It says he asked for beer and told his son he loved him. - Yahoo Canada Finance

The study could provide hope for people who have locked-in syndrome. But the study author's track record is mired with controversy.

Scientists say they have been able to communicate with a man with locked-in syndrome by using a brain implant, a medical first, they claim. The findings could provide hope for patients in that state… [+3942 chars]

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