#18: Dreams - Part 1

Matt reviews Danish neuroscientist Maiken Nedergaard's 2013 discovery: during sleep, glial cells shrink, allowing cerebrospinal fluid to flush brain toxins like beta-amyloid and tau protein. This "private sanitation system" is significantly more efficient with side sleeping, espe ...  Show more

Matt explores the frustrating reality of non-restorative sleep, explaining why up to a third of adults get a full night's rest but wake up exhausted. Using a relatable example, Matt shows how this hidden epidemic is often dismissed by normal sleep studies, despite being a clinica ...  Show more

Have you ever woken up from a vivid dream and wondered about its meaning? Or perhaps questioned the purpose of dreaming altogether? It’s certainly a fascinating topic and one which I have never covered before on my podcast.   This week, I’m delighted to welcome back Dr Rahul Jand ...  Show more

This is episode 6 of a 6-part special series on sleep with Dr. Matthew Walker, Ph.D., a professor of neuroscience and psychology at the University of California, Berkeley and a leading public educator on sleep for mental and physical health, learning and human performance. In thi ...  Show more

This week on the podcast we are breaking down the psychology of our dreams - why we dream, the role of our brain, what our dreams mean, repressed desires, nightmares and even the role of daydreaming for our mental wellbeing. If you've ever wondered about your weird dreams, some o ...  Show more

Welcome to The School of Greatness! I'm your host, Lewis Howes, and today we're diving into the fascinating world of dreams with our guest, Dr. Rahul Jandial. Dr. Jandial is not only a renowned neurosurgeon but also a neuroscientist with a deep understanding of the human brain ...