![Matt Walker on Twitter: "A night without sleep impairs clearance of molecular detritus within the human brain. This was not compensated for by a recovery night of sleep. Editorial note suggests that Matt Walker on Twitter: "A night without sleep impairs clearance of molecular detritus within the human brain. This was not compensated for by a recovery night of sleep. Editorial note suggests that](https://pbs.twimg.com/media/EzhV8bNVoAEdIAo.jpg)
Matt Walker on Twitter: "A night without sleep impairs clearance of molecular detritus within the human brain. This was not compensated for by a recovery night of sleep. Editorial note suggests that
![Why We Sleep: Unlocking the Power of Sleep and Dreams: Walker, Matthew: 9781501144318: Amazon.com: Books Why We Sleep: Unlocking the Power of Sleep and Dreams: Walker, Matthew: 9781501144318: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/51OaSxRAKtL._SY291_BO1,204,203,200_QL40_ML2_.jpg)
Why We Sleep: Unlocking the Power of Sleep and Dreams: Walker, Matthew: 9781501144318: Amazon.com: Books
![Guest Request] Dr. Matthew Walker: Professor of neuroscience and psychology at UCB, focused primarily on sleep science. : r/lexfridman Guest Request] Dr. Matthew Walker: Professor of neuroscience and psychology at UCB, focused primarily on sleep science. : r/lexfridman](https://external-preview.redd.it/aoL8ghCJPkC3mkWWKB7nCMAG1inEr-IDAvb4Y-na614.jpg?auto=webp&s=0d18f9f655b48bf5324ef542d03ac3484ba92c15)