States of Consciousness Flashcards
dualism
the universe, including humans, is made up of thought and matter (matter- everything that has substance)
monism
everything is part of the same substance
consciousness
level of awareness
mere-exposure effect
old stimuli are preferred over new stimuli, because on some level the old stimuli are remembered and known
priming
exposure to a stimulus influences a response to a later stimulus
blind sight
some blind people can respond to visual stimuli because on some level of consciousness is able to “see”
conscious
the information about yourself and your environment you are currently aware of
nonconscious
body processes controlled by your mind that we are not usually aware of
preconscious
information abut yourself or your environment that you are not currently thinking about, but could be
subconscious
information that we are not consciously aware of but we know must exist due to behavior like priming and mere-exposure
unconscious
psychoanalyst idea– some unacceptable events and feelings are repressed from conscious mind to unconscious
circadian rhythm
a daily cycle of activity observed in many living organisms
sleep onset
the stage between wakefulness and sleep
alpha waves
relatively high-frequency, low amplitude waves produced while awake and in stages 1 and 2
sleep spindles
short bursts of rapid brain waves that start to appear in stage 2 sleep
delta sleep/slow-wave sleep
stages 3 and 4’s other names due to the delta waves that exist during these stages
rapid eye movement (REM) (paradoxical sleep)
period of intense brain activity, eyes dart back and forth, many muscles twitch repeatedly, dreams
REM rebound
individuals deprived of REM sleep will experience more and longer periods of REM sleep the next time they are allowed to sleep normally
insomnia
problems getting to sleep/staying asleep at night
treatment of insomnia
treated with changes of behavior:
narcolepsy
periods of intense sleepiness and falling asleep at unpredictable and inappropriate times
treatment of narcolepsy
treated with medication and changing sleep patterns (naps at certain times of the day)
sleep apnea
when a person stops breathing for short periods of time during the night
night terrors
feelings of terror or dread usually affecting children
somnambulism
sleep walking usually occurring in children
manifest content
literal content of dreams