States of Consciousness Review

3. According to Freud, the underlying meaning of a dream (is distinct from its manifest content).
6. The relatively slow brain waves of a relaxed, awake state.
8. A sequence of images, emotions, and thoughts passing through a sleeping person’s mind
10. Continued substance craving and use despite significant life disruption and or physical risk.
11. encompasses all sleep stages except for REM sleep.
13. A split in consciousness, allows some thoughts and behaviors to occur simultaneously with others.
14. Our awareness of ourselves and our environment.
17. A social interaction in which one person (the subject) responds to another person’s (hypnotist) suggestions that certain perceptions, feelings, thoughts, or behaviors will spontaneously occur.

1. According to Freud, the remembered storyline of a dream (as distinct from its latent, or hidden, content)
2. a pair of cell clusters in the hypothalamus that controls circadian rhythm. In response to light, the SCN causes the pineal gland to adjust melatonin production, thus modifying our feelings of sleepiness.
4. occur during NREM-3 sleep, within two or three hours of falling asleep, and are seldom remembered.
5. False sensory experiences, such as seeing something in the absence of an external visual stimulus.
7. The tendency for REM sleep to increase following REM sleep depreciation (created by repeated awakening during REM sleep).
8. The large, slow brain waves associated with deep sleep.
9. is a recurring sleep stage during which vivid dreams commonly occur. Also known as paradoxical sleep, because the muscles are relaxed (except for minor twitches), but other body systems are active.
12. A chemical substance that alters perceptions and moods.
15. A sleep disorder characterized by uncontrollable sleep attacks. The sufferer may lapse directly into REM sleep, often at inopportune times.
16. A sleep disorder characterized by temporary cessations of breathing during sleep and repeated momentary awakenings.