Mimpi
Mimpi
Seluk Beluk Mimpi
• Theories of dream interpretation
– Freud’s theory of dream interpretation
• We have a “censor” that protects us from realizing threatening and unconscious desires or wishes, especially those involving sex or aggression.
• Theories of dream interpretation
– Extensions of Waking Life Theory
• dreams reflect the same thoughts, fears, concerns, problems, and emotions that we have when awake.
– Activation-Synthesis Theory
• dreaming occurs because brain areas that provide reasoned cognitive control during the waking state are shut down.
• sleeping brain is stimulated by different chemical and neural influences that result in hallucinations, delusions, high emotions, and bizarre thought patterns that we call dreams.
• Typical dreams
– involve emotions of anxiety or fear rather than joy or happiness
– rarely involve sexual encounters and are almost never about sexual intercourse
– rarely can we control or dream about something we intend to dream about
– dreams usually have visual imagery and are in color in sighted people
– blind people from birth, dream in tactile, olfactory, or gustatory (taste), not visual.
Gangguan Tidur (Sleep Disorders)
• Insomnia
– Difficulty falling asleep or remaining asleep
– Affects about 35 million Americans
– May be related to stress, depression, medication
– Can also be caused by noise, temperature, or trying to sleep in a new environment
• Sleeptalking and sleepwalking
– Usually occurs during Stage 4 sleep
– More common in children
– Sleepwalking more common in boys
• Night terrors
– Episodes of fright that occur during stages 3 or 4 of NREM sleep
– Person may sit up or scream, but likely will not recall the episode in the morning
• Apnea
– Person stops breathing momentarily during sleep
– Affects about 10 to 12 million Americans
• REM Behavior Disorder
– Body fails to paralyze during REM sleep.
– Sleepwalk with me
• Sleep Paralysis
– Body fails to undo the paralysis briefly upon walking.
• Narcolepsy
– Suddenly falling asleep without warning during waking hours
– Narcoleptics often experience loss of muscle tone as well
– May also drop into REM sleep immediately, causing hallucinations
– Likely caused by a central nervous system defect
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