Across
- 3. awareness of everything going on around you
- 6. a shift in the quality or pattern of mental activity
- 9. brain waves that indicate a state of relaxation
- 10. smaller and faster brain waves/ mental activity
Down
- 1. brief sidesteps into sleep lasting 1-2 seconds
- 2. long, slow brain waves that indicate deep sleep
- 4. somnambulism/ walking or moving during sleep
- 5. sleep stage that the eyes move rapidly under eyes/ dream
- 7. any stages of sleep that do not include REM
- 8. experiencing fear, screams or running in sleep