Across
- 2. Attributed to irresistible attacks of refreshing sleep that occur daily over at least three months.
- 6. A learned technique for refocusing attention that brings about an altered state of consciousness.
- 7. Peron behind the Activation-synthesis theory.
- 8. Happens most often during REM sleep, when activity in many brain areas is highest.
- 10. Substances that are capable of producing hallucinations
- 11. Sleep talking
- 12. Waves present in the fourth stage of sleep.
Down
- 1. Causes individual to stop breathing while he/she is sleeping.
- 2. States of panic experienced while sound asleep.
- 3. Awareness of the sensations, thoughts, and feelings being experienced at a given time.
- 4. Fifth stage of sleep.
- 5. Sleep walking, sitting
- 7. A trancelike state of heightened susceptibility to the suggestions of others.
- 8. Any substance that alters consciousness.
- 9. a kind of substance increase relaxation and relieve pain and anxiety