This is your brain on sleep deprivation. Scientists in Canada launched the largest study on how lack of sleep affects the brain. They created games that tested skills like reasoning, language comprehension & decision making. They had one participant repeat these... See more

Stop what you're doing right now and check the sleep data from your wearable to assess your brain’s potential amyloid plaque burden. This is from a new paper that was just published. Instructions: 1. identify the time you fell asleep. 2. mark when you had your... See more