Consciousness

2. Dream theory which claims REM sleep helps with the brain's physical development: ____________ Function
7. when a user must take more of a drug in order to feel the original/same effects
8. discomfort or distress that occurs when prolonged use of a drug is stopped
9. Type of eye movement that typically is seen in stage 4 of the sleep cycle
10. Brain ________ change frequency as one moves through the sleep cycle
11. the state of being aware of ones self and surroundings
13. Sleep disorder in which sleep walking takes place
16. Psychologist who divided the human mind into 3 separate levels
17. a physical or mental need to take a drug after continued use
19. Third level of consciousness which can't be accessed but still affects behavior & thinking
20. Dream theory which states that dreams are a memory-related function: _________ Processing

1. Psychoactive drugs which distort perceptions & evoke sensory images
3. Dream theory which claims dreams are caused by the random firing of neurons in the brain: __________ Synthesis
4. Psychoactive drugs which slow body function and neural activity
5. Sleep disorder in which one experiences sleep attacks
6. Second level of consciousness, in which information can be recalled
12. Psychoactive drugs which speed up body function and neural activity
14. 4 stage cycle which lasts about 90 minutes
15. Sleep disorder in which breathing stops during sleep
18. Sleep disorder in which one has difficulty sleeping