Exam 11: Sleep and Waking

Which is the correct order of brain waves associated with the highest to lowest levels of alertness?​ 

Describe the symptoms,prevalence,and treatments for major depressive disorder with seasonal pattern.​

Histamine activity in the brain is highest during ______________ and drops off during ________________.​ 

Electrical stimulation of the cells of the preoptic area of the hypothalamus results in immediate​ 

Your grandmother has recently been complaining about not sleeping well and not feeling rested.Given what you learned in this chapter on sleep and waking,what would be the BEST advice you could give her (other than to see her doctor for a checkup,of course)?​ 

Desynchronous activity recorded by EEG is correlated with 

Great Aunt Mary has always been a "lark," getting up early,working busily during the day and then going to bed relatively early.She recently had a slight stroke,and the only thing that seems different about her is that her normal periods of sleeping and waking have changed.Now,you never know when she will get up or when she will go to bed,and she is often up half the night but sleeping during the day.Given what you have learned about sleep and waking,which one of the following brain areas might have been affected by her stroke?​ 

REM dreaming phenomena that precede actual sleep are known as​ 

The suprachiasmatic nucleus (SCN)​ 

After the age of 25,people usually experience​ 

If suprachiasmatic nucleus (SCN)tissue is transplanted from a short-period hamster into a normal hamster,​ 

Wakefulness is associated with high levels of​ 

Major depressive disorder with seasonal pattern may involve irregularities in the neurotransmitter 

Decreases in NREM sleep begin around the age of 65 years in most people.​ 

Joseph is participating in an EEG study at his university,and the researcher has just asked him to perform some difficult calculations in his head. Which pattern of brain waves is most likely to be recorded from Joseph's brain during this task? 

Memory deficits occur after both REM sleep deprivation and NREM sleep deprivation.​ 

Industrial accident rates​ 

Courtney believes that pulling regular "all-nighters" is an important part of being a college student and she frequently goes all night without any sleep at all.Given what you know about sleep cycles and sleep deprivation,what else can you assume about Courtney? 

REM behavior disorder is often seen when a person suffers damage to the​ 

Which of the following theorists view(s)dreaming as the brain's way of discarding unnecessary information?​