Secrets of Sleep Science: From Dreams to Disorders : The Great Courses: Better Living

  • by The Great Courses
  • Narrated by Professor Craig H. Heller
  • Series: The Great Courses: Better Living
  • 12 hrs and 17 mins
  • Lecture

Publisher's Summary

Sleep is the subject of intense scientific debate among biologists and neuroscientists. Why must we spend about one-third of our lives asleep? What exactly is sleep? Why does a lack of sleep impair our cognitive abilities and leave us vulnerable to a host of medical issues ranging from obesity to reduced resistance to infectious disease?
These 24 engrossing lectures take you to the forefront of the field to reveal what happens in the sleeping brain right down to the cellular and molecular level. You'll investigate what biological changes occur during wakefulness that are reversed during sleep - and why your brain forces you to fall asleep to repay an accumulated sleep deficit, no matter how dangerous the circumstances.
The science of sleep encompasses basic concepts of electricity, neuroanatomy, and neurochemistry, which are responsible for the "architecture of sleep." Professor Heller explains the science behind our circadian rhythms, REM and non-REM sleep, the physiology of dreaming, and more.
Sleep pathologies and disorders are among the most fascinating topics of the course. From disorders such as sleep apnea, narcolepsy, and restless leg syndrome to parasomnias such as sleepwalking and night terrors, the most up-to-date findings in the science of sleep are truly riveting.


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Customer Reviews

Most Helpful

This Course Appealed To Me...

on several different levels. As a lifelong insomniac, the section on sleep disorders had a very personal draw for me. As someone with a deep interest in neurology and brain science, the physiological and neurological aspects of sleep held a further fascination. As someone who has also studied psychology at length, the psychological and mental health aspects of sleep were of great interest to me as well. As always with the Great Courses, I was not disappointed, but rather found a rich and rewarding experience here. Craig Heller is a knowledgeable and entertaining lecturer and presents this series in a way accessible to the layman but also interesting to someone who has already done considerable research in this area. I have been listening to many of the Great Courses on the mind, the brain, personality and perception of late, and I am impressed with how current and up-to-date they are and how complete they are in presenting theories and ideas in the psychological and neurological realm. I highly recommend other Great Courses in this area to complement Heller's talks on sleep, dreams and sleep disorders. (See my other reviews of same.)
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- Douglas "College English professor who loves classic literature, psychology, neurology and hates pop trash like Twilight and Fifty Shades of Grey."

Fascinating science delivered in compelling manner

Professor Heller does a fabulous job with this series of 24 lectures, all of which I found very engaging and easy to understand. There are one or two lectures that get deep into the neurology of sleep, but he clearly has experience teaching college students and knows how to make material understandable. He also is very passionate about his research and the possibilities of improving quality of life through better sleep science and popular information about sleep, and as a fellow professor I appreciate that energy. If you are at all interested in sleep science, or you or your loved ones have any issues with sleep, this is a must!
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- N. Barnes

Book Details

  • Release Date: 07-08-2013
  • Publisher: The Great Courses