Main Profile

At A Glance

The Science of Sleep

Sleep is hardly a period of inactivity for the brain; during a normal night's sleep, the brain cycles through various stages including REM sleep, during which the brain is just as active as when it is awake.
Length: 03:00


Questions about The Science of Sleep

Want more info about The Science of Sleep? Get free advice from education experts and Noodle community members.

  • Answer