Across
- 2. the actual story (content) of the dream
- 6. deepest stage of sleep, delta waves appear
- 7. a sleep disorder in which the person fails to get enough sleep or stay asleep
- 9. if we have not gotten enough sleep, once we do, the body will spend more time in REM
- 10. people progress through these in a night, 1, 2, 3, 4, 3, 2, REM
- 11. slow brain waves that are in stages 3 and 4
- 12. the body enters a calmer state, also the transition to REM
Down
- 1. the underlying meaning of the dream
- 3. a sleep disorder where breathing stops and starts
- 4. another name for REM sleep, the body is relaxed but the mind is active
- 5. when a person is just falling asleep
- 8. a sleep disorder in which people suddenly fall asleep
- 9. rapid eye movement sleep
