Chatper 7 Terms Flashcards
Our awareness of ourselves and our environments.
Consciousness
Periodic physiological fluctuations.
Biological rhythms
The biological clock; regular bodily rhythms that occur on a 24-hour cycle.
Circadian rhythm
a reoccurring sleep stage during which vivid dreams commonly occur.
REM sleep
The relatively slow brain waves of a relaxed, awake state
Alpha Waves
periodic, neutral, reversible loss of consciousness — as distinct from unconsciousness resulting from a coma, general anesthesia, or hibernation.
Sleep
False sensory experiences, such as seeing something in the absence of an external visual stimulus.
Hallucinations
The large, slow brain waves associated with deep sleep.
Delta waves
recurring problems in falling asleep or staying asleep.
Insomnia
A sleep disorder characterized by uncontrollable sleep attacks.
Narcolepsy
A sleep disorder characterized my temporary cessations of breathing during sleep and repeated momentary awakenings.
Sleep apnea
A sleep disorder characterized by high arousal and an appearance of being terrified.
Night terrors
According to Fraud, the remembered story line of a dream.
Manifest content
According to Fraud, the underlying meaning meaning of a dream.
Latent content
the tendency for REM sleep to increase following REM sleep deprivation.
REM rebound