Features of Polysomnography

Matthew Soape, Gilbert Berdine
2013 Southwest Respiratory and Critical Care Chronicles  
Sleep onset latency (SOL) is the time it takes to transition from wakefulness to non-REM sleep. On average, the SOL should take between 10-20 minutes 1 . Short sleep latencies usually reflect increased sleepi-
doi:10.12746/swrccc2013.0103.031 fatcat:4gvuvf6nmza6xb6jfvd5qha4ju