What makes us sleep?

Sleep and wakefulness are generally regulated by our brains working with input from our senses and our circadian (pronounced sur-KAY-dee-uhn) clock.

This system pushes us to wake up and remain awake at certain times and pushes us to sleep at certain times. Research has helped us to begin to understand this system at the level of the cells in the brain. More work is needed to understand exactly how the brain, senses, and our body’s clock work in waking and sleeping and what can happen to disturb this cycle. Visit the National Institute of Neurological Disorders and Stroke’s Understanding Sleep page for more information on the sleep cycle.

Citations

    1. Romeijn, N., Raymann, R. J., Møst, E., Te Lindert, B., Van Der Meijden, W. P., Fronczek, R., Gomez-Herrero, G., & Van Someren, E. J. (2012). Sleep, vigilance, and thermosensitivity. European Journal of Physiology, 463(1), 169–176.
    2. National Institute of Neurological Disorders and Stroke. (n.d.). Brain basics: Understanding sleep. Retrieved June 7, 2017, from https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Understanding-Sleep

What are some common sleep problems?

What makes us sleep?

What happens during sleep?

How much sleep do I need?

What are some myths about sleep?

Are there medical conditions that may disrupt sleep patterns?

How does inadequate sleep affect health?

Do natural products help people sleep?

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