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Tuesday, January 5, 2010

Things We Didn't Know About Dreams - Part 2

Quitters have more vivid dreams
People who have smoked cigarettes for a long time who stop, have reported much more vivid dreams than they would normally experience. Additionally, according to the Journal of Abnormal Psychology : Among 293 smokers abstinent for between 1 and 4 weeks, 33%reported having at least 1 dream about smoking. In most dreams,s ubjects caught themselves smoking and felt strong negative emotions,such as panic and guilt. Dreams about smoking were the result of tobacco withdrawal, as 97% of subjects did not have them while smoking, and their occurrence was significantly related to the duration of abstinence. They were rated as more vivid than the usual dreams and were as common as most major tobacco withdrawal symptoms.



External Stimuli Invade our Dreams

This is called Dream Incorporation and it is the experience that mostof us have had where a sound from reality is heard in our dream and incorporated in some way. A similar (though less external) example would be when you are physically thirsty and your mind incorporates that feeling in to your dream. My own experience of this includes repeatedly drinking a large glass of water in the dream which satisfies me, only to find the thirst returning shortly after - this thirst loop often recurs until I wake up and have a real drink.



Dreams Prevent Psychosis
In a recent sleep study, students who were awakened at the beginning of each dream, but still allowed their 8 hours of sleep, all experienced difficulty in concentration, irritability, hallucinations, and signs of psychosis after only 3 days. When finally allowed their REM sleep the student brains made up for lost time by greatly increasing the percentage of sleep spent in the REM stage



Dreams are not about what they are about

If you dream about some particular subject it is not often that the dream is about that. Dreams speak in a deeply symbolic language. The unconscious mind tries to compare your dream to something else, which is similar. Its like writing a poem and saying that a group of ants were like machines that never stop. But you would never compare something to itself, for example: That beautiful sunset was like a beautiful sunset. So whatever symbol your dream picks on it is most unlikely to be a symbol for itself.



You are paralyzed while you sleep
Believe it or not, your body is virtually paralyzed during your sleep -most likely to prevent your body from acting out aspects of your dreams. According to the Wikipedia article on dreaming, Glands begin to secrete a hormone that helps induce sleep and neurons send signals to the spinal cord which cause the body to relax and later becomeessentially paralyzed.