Brain Health Redux

UsAgainstAlzheimer’s continues urgent call for a new approach to brain health across the lifespan

New Study Finds Deep Sleep is Best for Brain ‘Cleaning,’ Shows Connection Between Sleep and Alzheimer’s

A new study conducted at the University of Rochester Medical Center has found that brain activity during deep, non-REM sleep is ideal for the brain’s glymphatic system to “clean” itself of toxins. Some of these include the toxic proteins beta amyloid and tau, the buildup of which has been linked to Alzheimer’s and dementia. Beta amyloid and tau are thought to harm and inhibit communication between neurons. “Sleep is critical to the function of the brain’s waste removal system and this study shows that the deeper the sleep the better,” said Maiken Nedergaard, co-director of the] Center for Translational Neuromedicine