Across
- 2. the tendency for REM sleep to increase following REM sleep deprivation
- 8. the relatively slow brain waves of a relaxed, awake state
- 10. a chemical substance that alters perceptions and moods
- 14. according to Frued, the underlying meaning of a dream
- 16. a powerfully addictive drug that stimulates the central nervous system, with sped-up body functions and associated energy and mood changes
- 19. a pair of cell clusters in the hypothalamus that controls circadian rhythm
- 22. the diminishing effect with regular use of a drug
- 24. drugs that reduce neural activity and slow body functions
- 25. a powerful hallucinogenic drug; also known as acid
- 27. the discomfort and distress that follow discontinuing an addictive drug or behavior
- 28. a social interaction in which one person responds to another person's suggestions that certain perceptions, feelings, thoughts or behaviors fall
- 29. a stimulation and highly addictive psychoactive drug in tobacco
- 30. a sleep disorder characterized by uncontrollable sleep attacks
- 31. a sleep disorder characterized by temporary cessations of breathing during sleep and repeated momentary awakenings.
- 32. rapid eye movement sleep; a reoccurring sleep stage during which vivid dreams commonly occur.
- 33. a split in consciousness, which allows some thoughts and behaviors to occur simultaneously with others
Down
- 1. another name for REM sleep
- 3. periodic, natural loss of consciousness
- 4. compulsive craving of drugs or certain behaviors
- 5. a suggestion, made during hypnosis session, to be carried out after the subject is no longer hypnotized; used by some clinicians to help control undesired symptoms and behaviors.
- 6. drugs that stimulate neural activity, causing speeding up body functions and associated energy and mood changes
- 7. according to Frued, the remembered story line of a dream
- 9. continued substance craving and use despite significant life disruption and/or physical risk
- 11. depress neural activity, temporarily lessen pain and anxiety
- 12. a sleep disorder characterized by high arousal and an appearance of being terrified (occur during NREM-3)
- 13. our awareness of ourselves and our environment
- 15. a powerful and addictive stimulant, derived from the coca plant, producing temporarily increased alertness and euphoria
- 17. a synthetic stimulant and mild hallucinogen. produces euphoria and social intimacy, but with short-term health risks and longer term harm to serotonin production
- 18. a sequence of images, emotions, an thoughts passing through a sleeping person's mind.
- 20. drugs that excite neural activity and speed up body functions
- 21. drugs that depress central nervous system activity, reducing anxiety but impairing memory and judgement
- 23. the biological clock; rhythms of wakefulness that occurs on a 24-hour cycle
- 26. recurring problems in falling or staying asleep
- 28. psychedelic drugs that distort perceptions and evoke sensory images in the absence of sensory input
