5 Written questions
5 Matching questions
- several biological clocks
- after a length period of sleep deprivation, when you finally go back to sleep, the subject's first night of sleep contains a much higher proportion of _____ waves.
- activation-synthesis theory
- 5 beliefs about dreaming
- environmental cues that can entrain circadian rhythms are called ______.
- a formed in response to Freud, he says that dreams are random as the result of random firings by neurons that the brain tries to make sense out of.
- b they are the same in bacteria, fish, and humans.
- c Delta waves. Slow waves
- d Zeitgabers.
- e 1. only lasts for an instant. False
2. some people say they don't dream. False.
3. erections mean sexual content. false.
4. sleep-talking and sleepwalking only occur during dreaming. false. can occur during any stage.
5. External stimuli can be incorporated into dreams. True.
5 Multiple choice questions
- Recuperation--being awake disrupts the body's homeostasis in some way and sleep is necessary to restore it.
Circadian--sleep isn't recuperation, rather it is a program in us to sleep at us regardless of what we endure throughout the day.
- They block REM, but people are just fine. so it makes you question the need for REM sleep...
- According to Pinel, only 5.5 hours.
- that REM is the default state of sleep. If your body needs to perform any other function, than it switches-out to NREM, but once everything is take care of, you switch back to the default state of sleep: REM.
- sleep disorder---experience sever daytime sleepiness and repeated 10-15 daytime sleep episodes.
5 True/False questions
________ sleep appears to play the major recuperative role. → Slow waves (Delta waves. )
why sleep? → two theories. Recuperation and circadian theories.
zeitgebers cause sleep cycles? → early morning bright lights and early morning exercise
effects of sleep deprivation → rats die, humans just get sleepy, and don't do well on tests of vigilance.
iatrogenic → sleep disorder---experience sever daytime sleepiness and repeated 10-15 daytime sleep episodes.