Brain activity levels fluctuate during each stage of sleep, including both rapid eye movement (REM) and non-REM (NREM) sleep.

Authors

• Person: Not available Organization: Sleep Foundation
  How Lack of Sleep Impacts Cognitive Performance and Focus

Sources

• How Lack of Sleep Impacts Cognitive Performance and Focus www.sleepfoundation.org Sleep Foundation via serper

Referenced by nodes (1)

• REM sleep concept