The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
How to Get More REM Sleep
What Happens to Your Body on Little Sleep?
REM Sleep Disorder
What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body
A walk through the stages of sleep | Sleeping with Science, a TED series
Sleep: What's REM Got to do With It
REM Sleep - How Much Sleep Do You Need
Is Too Much REM Sleep An Issue? | Cabral Concept 2336
2-Minute Neuroscience: Sleep Paralysis
REM sleep vs. deep sleep and their importance for cardiovascular and emotional health | Matt Walker
What happens when we sleep?
What's REM Sleep - How Much Do You Need?
Exploring the potential functions of REM sleep
What would happen if you didn’t sleep? - Claudia Aguirre
2-Minute Neuroscience: Stages of Sleep
Too much REM sleep: why do depressed people wake up exhausted? | Human Givens
How Sleep Affects Your Brain
How lack of sleep affects health and tips for a good night's rest
How sleep affects your emotions | Sleeping with Science, a TED series