Sleep reduces CSF concentrations of beta-amyloid and tau: a randomised crossover study in healthy adults

Sleep neuroscience · Fluids and Barriers of the CNS · 2025

One night of sleep vs one night awake: amyloid and tau in spinal fluid ran lower after sleep.

Authors

Lyckenvik, Olsson, Forsberg, Wasling, Zetterberg, Hedner, Hanse

Research lens

One night of sleep vs one night awake: amyloid and tau in spinal fluid ran lower after sleep.

  • sleep
  • glymphatic
  • brain clearance
  • new-2026-10