Pathophysiology of Sleep-I

This video is a detailed discussion on the pathophysiology of sleep. It talks about the science behind being awake or asleep, describes REM and non-REM sleep, and specially focuses on narcolepsy. Timeline: 00:00 introduction 00:35 science of being awake 01:12 alpha and beta waves 02:48 science of being asleep 02:56 REM and non-REM sleep 04:52 normal sleep physiology 08:35 sleep pathology 12:03 narcolepsy