Exactly how do placebos work? Researchers believe that, through the power of suggestion, placebos may unleash the power of our own subconscious minds to cure ourselves. I was honored to participate in McGill University’s groundbreaking study of an accessory-assisted placebo. Could a fake, non-functioning “Sham Brain Scanner” enable children with ADHD and other neurological conditions to alleviate their own symptoms? Available with YouTube Premium - https://www.youtube.com/premium/originals. To see if Premium is available in your country, click here: https://goo.gl/A3HtfP Special thanks to Veronica and Vanessa Merrell, Merrell Twins: https://www.youtube.com/user/merrelltwins Special thanks to Lincoln and Daniel Markham: What’s Inside? https://www.youtube.com/whatsinside Special thanks to Octopus Watch by Joy. https://www.heyjoy.io/