Chapter 7 Flashcards
Periodic fluctuations in our bodies physiological states.
Biological rhythms
Our awareness of ourselves and our environment
Consciousness
Any regular bodily rhythm such as temp. and sleep that follows a 24 hour cycle
Circadian rhythm
Any sleep stage not in the REM cycle.
Non REM sleep
Stage of sleep in which the brain and eyes are active, muscles relaxed, vivid dreaming occurs.
REM sleep
Sloe brain waves in awakened relaxed state
Alpha waves
Natural, periodic, reversible loss of consciousness
Sleep
False sensory experiences
Hallucinations
Large, slow brain waves in deep sleep
Delta waves
Sleep disorder where the person can’t fall asleep or stay awake.
Insomnia
Sleep disorder where the person will suddenly fall directly into REM sleep.
Narcolepsy
Disorder where a person stops breathing during sleep
Sleep apnea
Scary dreams during stage 4 sleep
Night terrors
Vivid sequence of emotions, thoughts, images during sleep
Dreams
Unconscious desires performed in dreams
Freud’s wish fulfillment
Remembered storyline of dream
Manifest content
Hidden meaning of dream
Latent content
Sorting out days events (in dreams)
Info Processing
Preserving pathways in brain (in dreams)
Physiological function