DNA - Keyword Crossword

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Across
  1. 3. The process of making sense of random brain activity to form a dream.
  2. 7. The first word in Hobson and McCarley's theory of dreaming.
  3. 8. A biological rhythm lasting approximately 24 hours.
  4. 10. When an object or image in a dream represents something else.
  5. 13. A sleep disorder involving sudden and uncontrollable episodes of sleep.
  6. 14. An external cue that helps regulate the body's biological clock.
Down
  1. 1. When several people, objects or ideas combine into one dream image.
  2. 2. The part of the mind containing wishes and desires hidden from awareness.
  3. 4. A sleep disorder involving difficulty falling asleep or staying asleep.
  4. 5. A biological rhythm lasting less than 24 hours.
  5. 6. The hidden meaning of a dream.
  6. 9. A hormone released by the pineal gland that helps regulate sleep.
  7. 11. The remembered storyline of a dream.
  8. 12. The psychologist who suggested dreams fulfil unconscious wishes.
  9. 15. The stage of sleep named after rapid eye movements.