Chapter 4, Section 2: Sleep and Dreams

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Across
  1. 2. Long term, uncontrolled use of alcohol
  2. 5. Type of wave measured by the EEG, highest frequency, lowest amplitutude
  3. 6. Alter consciousness, changes moods
  4. 7. Ups the tempo in your body
  5. 9. Rise and fall of hormones, Can Affect Behavior
  6. 10. Dream symbols. Such as structures, colors, numbers.
  7. 12. Type of wave seen when humans are in a relaxed, drowsy but awake state.
  8. 13. True Meaning of a dream, "Hidden"
  9. 14. Sudden Muscle Movements During Stage 1 of Sleep
  10. 16. Frightening dream during REM sleep
  11. 17. Decrease central nervous system activities
  12. 18. Increasing amounts of drugs to get an effect
  13. 19. Tool used to monitor the brain's electrical activity
  14. 22. non-REM sleep, causes rapid heart beat, sweating, screaming, movement
  15. 23. Slow down mental and physical activity
  16. 24. Hormone that cause drowsiness, could help with Jet Lag
  17. 25. Awareness and Arousal
  18. 26. Sleep Talking
  19. 27. Stage in which dreaming occurs
  20. 28. Informal term for Somnambulism
Down
  1. 1. Causes the person to wake to catch their breath
  2. 3. In other terms, Painkillers
  3. 4. Retains information from the retina to determine light/dark cycle
  4. 8. Inability To Sleep
  5. 11. Sleep/Wake Cycle, Body Temperature, etc.
  6. 15. Involves the Reversible Loss of Consciousness
  7. 16. Uncontrollable Sleep
  8. 20. Reduce anxiety and cause relaxation
  9. 21. Change a persons perception of reality and produce fake images