Transcript States of consciousness - Doral Academy Preparatory

Chapter 5

Stage one
- alpha to theta waves
- lasts b/w 1 and 7 minutes
- transition stage
- hypnic jerks

Stage two
- theta waves
- 10 to 25 minutes
- spindles

Stage three & four
- delta waves
- 15 to 30 minutes
- sleep deprived brain craves this stage of sleep

REM sleep
- beta waves
- rapid eye movement
- paradoxical sleep
- 20-25% of sleep
- vivid dreaming
Stimulants
- cocaine
- caffeine
- nicotine
- cocaine
- meth
- amphetamines
(stimulate CNS)
 Depressants
- relaxed euphoria
feeling
- alcohol
- marijuana

- barbiturates
(depress CNS)
 Hallucinogens
- LSD (Lysergic
acid diethylamide)
- PSP (phencylidine)
- Psilocybin (found
in certain
mushrooms)
 Opiates
- pain killers
- heroine
a)
b)
c)
d)
e)
Disrupt your circadian rhythms
Prevent the onset of REM sleep
Stimulate your parasympathetic nervous
system
Induce delta brain waves
Cause withdrawal symptoms
a)
b)
c)
d)
e)
Developmental psychologists
Physiological psychologists
Psychoanalysts
Sociologists
Evolutionary psychologists
a)
b)
c)
d)
e)
Psychopharamacology
Lesions
EEG’s
CT scans
MRI
a)
b)
c)
d)
e)
Stage 1
Stage 2
Stage 3
Stage 4
REM
a)
b)
c)
d)
e)
Stage 1
Stage 2
Stage 3
Stage 4
REM
a)
b)
c)
d)
e)
Eyes dart about in various directions
Breathing is slow and shallow
Night terrors are likely
Sleepwalking occurs
The sleeper is easily awakened
a)
b)
c)
d)
e)
alcohol-marijuana
Caffeine-morphine
Nicotine-heroine
Amphetamines-cocaine
Barbiturates-LSD
a)
b)
c)
d)
e)
Inhibits control of emotions
Stimulates the sympathetic nervous system
Speeds up respiration and heartbeat
Induces sleep
Affects the cerebellum
a)
b)
c)
d)
insomnia and narcolepsy
apnea and narcolepsy
somnabulism and night terrors
insomnia and apnea
a)
b)
c)
d)
alleviate pain
improve memory
enhance sensory awareness
do all of these things
a)
b)
c)
d)
Omega
Theta
Alpha
delta
a)
b)
c)
d)
as our body temperature begins to drop
when it gets dark
when our body temperature stabilized at
normal
as our body temperature begins to climb
a)
b)
c)
d)
Alpha
Beta
Delta
theta.
a)
b)
c)
d)
1; beta
2; alpha
3; delta
1; delta