Psychology-Chpt.8 Sleep and Dreams
Terms
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- Activation Synthesis
- dreams are made when the mind attempts to make sense of random neural activity happening during sleep
- 5 stages of dream consciousness
- emotion, illogical thought, sensation,uncritical acceptance, difficulty remembering
- Illogical thought
- time and place don't apply
- Sensation
- meaningful visual sensation and hear/touch
- Uncritical Acceptance
- nothing seems wrong and everything is normal
- Stage 1
- theta waves
- Stage 2
- K-complexes and spindles
- Stages 3/4
- delta waves
- REM
- rapid eye movement, high brain activity
- EOG
- electrooculograph-measures eye movement in graph
- Insomnia
- trouble falling or staying asleep
- Sleep Apnea
- stop breathing while sleeping
- Somnambulism
- sleepwalking
- Narcolepsy
- randomly falling into states of REM sleep (30s-30min)
- Drowsy
- low alpha
- hypnopompic state
- after sleep consciousness
- cicadian rhythm
- naturally 24 hour cycle
- States of Sleep
- awake, drowsy, 1, 2, 3/4, REM
- Awake
- high beta waves
- manifest content
- what the dream portrays or what actually happens
- latent content
- underlying meaning behind the dream