Showing results by author "Craig H. Heller"


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    • Secrets of Sleep Science: From Dreams to Disorders

    • By: Craig H. Heller, The Great Courses
    • Narrated by: Craig H. Heller
    • Length: 12 hrs and 18 mins
    • Original Recording
    • Overall
      4.5 out of 5 stars 605
    • Performance
      4.5 out of 5 stars 541
    • Story
      4.5 out of 5 stars 532

    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?

    • 5 out of 5 stars
    • This is what to listen to BEFORE you see a doctor!

    • By DaemonZeiro on 06-03-15

    Regular price: $34.95