http://news.bbc.co.uk/2/hi/health/7094526.stm
In this story, neuroscientists are experimenting with a "locked in" patient (someone who is conscious but incapable of communicating due to paralysis) in an attempt to use brain imaging and implanted electrodes with speech software to give him a voice. They say they are a long way off from conversation, but it's still pretty impressive.
Yesterday's sci-fi is tomorrow's outpatient procedure.
I can't help but wonder... if he's unable to communicate, how did he give consent for them to cut into his brain?
Also, if you've been alive, but incapable of communication for 8 years... what would your first words be?