Sleep MC Questions
NREM sleep decrease and REM sleep increases
As a night progresses
Has larger proportion of delta waves
Compared with stage 3 NREM, stage 4 NREM
Highest in the morning
Cortisol levels are normally
Temporarily act like owls
During adolescents , most people
Beta and theta
EEG recordings during REM sleep are similar to ____ waves
Stage 2 NREM
K-complexes occur during ____ sleep
Serotonin
Major depressive disorder with seasonal pattern may involve irregularities in the neurotransmitter
REM sleep
Muscle paralysis is typical during
Exposure of animal to light
Release of melatonin is suppressed by
A drop in the production of melatonin
Sleep patterns are most likely to change at puberty due to
The suprachiasmatic nucleus
The body's internal "master clock" is
Stages 2 NREM
The majority of time during a typical nights sleep is spent in _____ sleep
may be viewed as the 'master clock'
The suprachiasmatic nucleus (SCN)
Day for diurnal and night for nocturnal
The suprachiasmatic nucleus is active during
Alterations between alpha and beta
Waking is associated with
Gamma band, beta, alpha, theta, delta
Which is the correct order of brain waves associated with the highest to lowest levels of alertness
Sleep-wake cycle
Which of the following is an example of a circadian rhythm