The sleep state is one of perceptual shutdown for the brain. In this video, join Sonima founder Sonia Jones and Dr. William C. Dement to learn more about the essence of sleep and how it can affect overall performance. Dement admits that needing sleep is “still a bit of a mystery,” but the effects it has on our life are monumental.


Join Sonima’s free 14-day jumpstart to better sleep for a downloadable guide and daily advice from top experts. Learn more here.