claim
Slow-wave sleep (SWS) consists of the deeper sleep stages (Stages 3 and 4), is believed to be the most restorative type of sleep, and typically occurs during the first one-third of the night.
Authors
Sources
- Short- and long-term health consequences of sleep disruption www.dovepress.com via serper
Referenced by nodes (2)
- Slow Wave Sleep concept
- sleep stages concept