john donoghue, talking about implants, like i have the implant in my hand. he puts 'em in your brain. (laughs) john led a pioneering team that created one of the first brain computer interface devices. it's called braingate. - we actually peer into the brain and look at thinking about movement. when we first put an electrode in the brain, we didn't know whether somebody could control anything. - [angel] to decipher the connection between thought and acon, john implanted the braingate device in matt nagle, a quadriplegic.