t0oL1 Posted March 18, 2019 Posted March 18, 2019 https://www.scientificamerican.com/article/an-hour-of-light-and-sound-a-day-might-keep-alzheimers-at-bay/ Wow this is three years old and I hadn't even heard of it. They have even done a study on human(s) thst helped but stopped the study to great anguish of the participant(s). Lights/sound apparatus available now online https://gammalighttherapy.com/collections/all Separate/same apparatus available on ebay (I ordered already). YouTube has mp3 4 hour sound clip here Podcast with the actual lady Phd researcher in charge of MIT department here https://www.wnycstudios.org/story/bringing-gamma-back (click "Listen") Quote