Psychotherapy and Physical Therapy for Sleep Disorder
Haihang Yu, Dongsheng Zhou
(2022)
Psychotherapy and Physical Therapy for Sleep Disorder: pp.
1-34.
Chapter 1
Sleep Knowledge
The following sections are included:
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1.1. What Is Sleep?
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1.2. What Are the Physiological Functions of Sleep?
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1.3. Why Insom-nia?
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1.4. What Is Bio-rhythm?
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1.5. Stages of Sleep
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1.6. Sleep and Depression
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1.7. The Amount of Deep Sleep Decreases with Age
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1.8. Snoring Is Not a Sound Sleep