Across
- 3. rapid eye movement sleep during which vivid dreams commonly occur
- 6. a sequence of images, emotions, and thoughts passing through a sleeping person's mind
- 7. the thought that sleep restores and rebuilds our fading memories
- 10. brain wave that predominates in NREM-3 sleep
- 11. a hormone that increases/induces sleep
- 12. a sleep disorder characterized by uncontrollable sleep attacks, lapsing into REM sleep
- 13. sleepwalking disorder
- 14. dream theory that suggests that the brain engages in a lot of random neural activity, and dreams make sense of this activity
Down
- 1. term for REM sleep reflecting that the body is aroused but the muscles are relaxed
- 2. our subjective awareness of ourselves and our environment
- 3. the tendency for REM sleep to increase following REM sleep deprivation
- 4. dream theory suggesting that dreams help fix daily experiences in our memory
- 5. our biological clock; regular bodily rhythms that occur on a 24-hour cycle
- 8. Stage 1 (NREM-1) dream sensation similar to a hallucination
- 9. relatively slow brain waves of a relaxed, awake state