You can hear those around you, but you can't speak. You can feel a touch, but you can't touch back. You can see, but you can't move, even to blink your eyes.
원문출처 : http://www.cnn.com/2017/01/31/health/locked-in-als-brain-computer-study/index.html
원문출처 : http://www.cnn.com/2017/01/31/health/locked-in-als-brain-computer-study/index.html