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14 Cards in this Set

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REM
Rapid eye movement sleep; a recurring sleep stage during which vivid dreams commonly occur. Also known as paradoxical speech, because the muscles are relaxed but other body systems are active
NREM
Non-rapid eye movement sleep; encompasses all sleep stages except for REM sleep
Narcolepsy
A sleep disorder characterized by uncontrollable sleep attacks. The sufferer may lapse directly into REM sleep, often at inopportune times
Sleep Apnea
A sleep disorder characterized by temporary cessations of breathing during sleep and repeated momentary awakenings
Night Terrors
A sleep disorder characterized by high arousal and an appearance of being terrified; unlike nightmares, night terrors occur during stage 4 sleep, within two or three hours of falling asleep, and are seldom remembered
Manifest Content
According to Freud, the remembered story line of a dream (as instinct from its latent, or hidden, content)
Latent Content
According to Freud, the underlying meaning of a dream (as distinct from its manifest)
Cocaine
Stimulant, rush of euphoria, confidence, energy
Effects: Cardiovascular stress, suspiciousness depressive crash
EEG
Electroencephalogram, measures brain waves caused by synchronized activity in numerous synapses
Sleepwalking
Somnambulism, stage 4 sleep, genetic
Activation-Synthesis Theory
The brain is just trying to make random firings of our neurons
Sleep Deprivation
The amount of sleep that we need decreases as we get older
Ernest Hilgard
Believed in the neodissociation theory which was a state of divided consciousness
Nightmare
A dream that can cause a strong emotional response from the mind, typically fear or horror, but also despair, anxiety and great sadness.