Sleep

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Across
  1. 2. a sequence of images, emotions, and thoughts passing through a sleeping person's mind
  2. 4. terrors a sleep disorder characterized by high arousal and an appearance of being terrified
  3. 8. our awareness of ourselves and our environment
  4. 9. waves the large, slow brain waves associated with deep sleep
  5. 11. content the underlying meaning of a dream
  6. 12. waves the relatively slow brain waves of a relaxed, awake state
  7. 14. apnea a sleep disorder characterized by temporary cessations of breathing during sleep and repeated momentary awakenings
Down
  1. 1. rhythm regular bodily rhythms that occur on a 24 hour cycle
  2. 3. content the remembered story line of a dream
  3. 5. recurring problems in falling or staying asleep
  4. 6. False sensory experiences such as seeing something in the absence of an external visual stimuli
  5. 7. a sleep disorder characterized by uncontrollable sleep attacks
  6. 10. rebound the tendency for REM sleep to increase following REM sleep deprivation
  7. 13. sleep non-rapid eye movement sleep