Sleeping Brain Waves Draw a Healthy Bath for Neurons
An organized tide of brain waves, blood and spinal fluid pulsing through a sleeping brain may flush away neural toxins that cause Alzheimer’s and other diseases.
According to Elena Renken, Quora magazine
https://www.quantamagazine.org/sleeping-brain-waves-draw-a-healthy-bath-for-neurons-20191216/?utm_medium=email&_hsmi=89448135&_hsenc=p2ANqtz–CztcKu49kIyc6foGahX-Sk54uPCEVthqr1SqXeAHqjXiEOtvKLQNrdznMN3JFbFZtpvH8igNyNICy0ImjNdX4r80ZEg&utm_content=89448135&utm_source=hs_email
Video illustrates this: https://youtu.be/_rlPeuSA_Io