1
Synchronizes sleep cycles
2
Inadequacies in either the quantity or quality of nighttime sleep
3
Influences the pattern of major biological and behavioral functions
4
Involves the use of electroencephalogram (EEG), electromyogram (EMG), and electrooculogram (EOG) to monitor stages of sleep
5
Practices that the patient associates with sleep
6
More common in children, an example is sudden infant death syndrome (SIDS)
7
Dysfunction of mechanisms that regulate the sleep and wake states (excessive daytime sleepiness)
8
Characterized by the lack of airflow through the nose and mouth for 10 seconds or longer during sleep
9
Sudden muscle weakness during intense emotions at any time during the day
10
Urination during the night, which disrupts the sleep cycle
11
Most common sleep complaint, signaling an underlying physical or psychological disorder
12
More vivid and elaborate during REM sleep and are functionally important to learning
13
Cyclical process that alternates with longer periods of wakefulness
14
Sleep that progresses through four stages (light to deep)
15
Rapid eye movement (REM) phase at the end of each sleep cycle
