"World-renowned sleep researcher Sara C. Mednick, PhD, shows us how we can access the most replenishing and repairing aspects of sleep through activities and moments that happen during our day by diving into our "Downstate." Dr. Mednick shows that bringing ourselves back to the Downstate is critical for our health, well-being, and cognitive longevity. Drawing on her original findings--and those of others across many fields of medicine--Dr. Mednick creates a comprehensive picture of the Upstate/Downstate rhythms that orchestrate all of our bodies' vital systems, along with a novel theory that aging is caused by spending less and less time in Downstate activities. The Power of the Downstate offers practical, evidence-based insight into how we can all enable those systems to work together in better harmony"--
