People with chronic insomnia may experience a more rapid decline in memory and thinking skills as they age—along with changes in the brain that are visible on imaging tests—than people without chronic insomnia. This is according to a study by the Mayo Clinic published in the American Academy of Neurology’s journal Neurology. How Sleep and […] The post Sleepless Nights Can Increase Dementia Risk by 40% appeared first on Chronobiology.com.