Scientists Now Know How Sleep Cleans Toxins From the Brain
The synchronized brain waves of non-REM sleep may play a key role in preventing toxins from accumulating in a person's brain.
wired.com/story/scientists-...
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Coupled electrophysiological, hemodynamic, and cerebrospinal fluid oscillations in human sleep.
Nina E. Fultz, et al.
Science 01 Nov 2019:
Vol. 366, Issue 6465, pp. 628-631
DOI: 10.1126/science.aax5440