Exam 13:Why Do We Sleep and Dream? Part A

Daily body-temperature changes are an example of:

David routinely works shift work (e.g. ,from 10 p.m.to 6 a.m. ).Recently he has noticed that he is gaining a lot of weight,is restless and irritable most of the time,and has had a lot of trouble sleeping.Given these symptoms David may have:

A waking EEG rhythm is the same as:

_____ is influenced by daily biorhythms.

Research has shown that Zeitgebers are most effective:

_____ is responsible for the waking associated with being still and alert,whereas _____ is responsible for the waking associated with movement.

An insomniac is a person who:

Sleepwalking can occur in:

A brief period of sleeping lasting a second or so is known as:

According to the _____ hypothesis,dreams are taken from an individual's personal memories and experience but have no meaning.

When all external cues are removed (e.g. ,living in a dark,windowless basement)humans will start:

Melatonin is secreted by the:

The day-night cycle that influences sleeping and waking is called:

Victoria is watching her cat sleep on the floor.The cat is sprawled out and its legs seem to be twitching.It would appear that her cat is in _____.

Sleep is commonly measured using an:

Eating,body temperature,and motor activity are hypothesized to be driven by:

REM sleep can be abolished by:

REM (rapid eye movement)sleep occurs during:

Male hamsters who are exposed to _____ light levels have enlarged gonads,whereas male hamsters who are exposed to _____ light levels have smaller gonads.

Which of the following sequences accurately depicts the process by which rhythms are linked to hormones?