Meet Russell Foster, a circadian neuroscientist who studies sleep patterns in the brain. In the following video, he speaks about a range of topics relating to the importance of sleep.
He first describes three theories on the main function of sleep, as well as which theory he subscribes to. He then discusses what happens to a person (and the person's brain) when sleep is lacking, as well as ideas about how to improve sleep quality and duration. Foster debunks some common myths and misconceptions about sleep, then speaks about the correlation between mental health and sleep disruption. He urges people to take sleep more seriously and realize the huge role that it plays in making us happy and healthy.
Watch to learn more:http://www.youtube.com/watch?v=LWULB9Aoopc