Chapter 5 Flashcards
Hypnosis the 3 suggestions
Ideomotor: asks someone to do a specific task
Challenge: lose an ability to perform an action
Cognitive perceptual: asking someone to forget or remember something
chronotype
prefer to sleep earlier or later
what is rem sleep and what stage?
rapid eye movement, body movement
stages of sleep (1, 2, 3 and 4)
stage 1: sleep theta
stage 2: sleep spindles
stage 3 and 4: deep sleep, hard to wake up delta
electroencephalogram (EEG)
sees whats happening in the brain when sleeping
latent content
symbolic meaning built on sexual urges
insomnia
extreme lack of sleep
rem rebound
sleep deprivation, spends lots of time in rem phase
onset
struggle to sleep for 30min
maintenance
can’t sleep after waking up from light
terminal
waking up too early and cant sleep
secondary
depression, drugs, caffeine
benzodiazepines
medicine that slow activity in brain and nervous system
somnambulism
sleepwalking
sleep apnea
disturb of air flow
narcolepsy
sleeps out of no where throughout the day. lack of brain cells make orexin
dissociation theory and two parts
lower-level system: perception and movement
executive system: monitor behaviours
brain dead
brain is literally dead
coma
no consciousness but there’s still some functions
persistent vegetative state
hope for recovery. eyes might be open but not too conscious
minimally conscious state
basic knowledge, little speaking
locked-in syndrome
can’t move but awake and aware
Glasgow
assess eye movement,l pain and speech
ecstasy
dopamine release
opiates: heroin
pain relief
cannabis
relaxes, euphoria, paranoia
sedatives: benzo, barbiturates
drowsiness, sleep, relax. increase GABA
alcohol
euphoria, relax. stimulates endorphin, dopamine receptors
what causes depressants
alcohol, heroin
stimulants
caffeine, nic, cocaine, methamphetamine, ecstasy
hallucinogens
LSD, marijuana
activation synthesis
dreams arise from brain activity burst of excitably messages from pons
