A few years ago, a team of researchers working under Professor Stanisa Raspopovic at the ETH Zurich Neuroengineering Lab gained worldwide attention when they announced that their prosthetic legs had enabled amputees to feel sensations from this artificial body part for the first time. Unlike commerc
What would happen if medical professionals and tech entrepreneurs could control the impulses in our brains? Some diseases, such as addiction, could potentially be cured. But how would this impact a person's personality?