The Dialogue Of Dreams Essay Research Paper — страница 3

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an inseparable part of reality. In many celebrated cases they even induced works of art or inventions or scientific discoveries (all adaptations of old, defunct, reality models of the dreamers). In numerous documented cases, dreams tackled, head on, issues that bothered the dreamers during their waking hours. How does this theory fit with the hard facts? Dreaming (D-state or D-activity) is associated with a special movement of the eyes, under the closed eyelids, called Rapid Eye Movement (REM). It is also associated with changes in the pattern of electrical activity of the brain (EEG). A dreaming person has the pattern of someone who is wide awake and alert. This seems to sit well with a theory of dreams as active therapists, engaged in the arduous task of incorporating new

(often contradictory and incompatible) information into an elaborate personal model of the self and the reality that it occupies. There are two types of dreams: visual and “thought-like” (which leave an impression of being awake on the dreamer). The latter happens without any REM cum EEG fanfare. It seems that the “model-adjustment” activities require abstract thinking (classification, theorizing, predicting, testing, etc.). The relationship is very much like the one that exists between intuition and formalism, aesthetics and scientific discipline, feeling and thinking, mentally creating and committing one’s creation to a medium. All mammals exhibit the same REM/EEG patterns and may, therefore, be dreaming as well. Some birds do it, and some reptiles as well. Dreaming

seems to be associated with the brain stem (Pontine tegmentum) and with the secretion of Norepinephrine and Serotonin in the brain. The rhythm of breathing and the pulse rate change and the skeletal muscles are relaxed to the point of paralysis (presumably, to prevent injury if the dreamer should decide to engage in enacting his dream). Blood flows to the genitals (and induces penile erections in male dreamers). The uterus contracts and the muscles at the base of the tongue enjoy a relaxation in electrical activity. These facts would indicate that dreaming is a very primordial activity. It is essential to survival. It is not necessarily connected to higher functions like speech but it is connected to reproduction and to the biochemistry of the brain. The construction of a

“world-view”, a model of reality is as critical to the survival of an ape as it is to ours. And the mentally disturbed and the mentally retarded dream as much as the normal do. Such a model can be innate and genetic in very simple forms of life because the amount of information that needs to be incorporated is limited. Beyond a certain amount of information that the individual is likely to be exposed to daily, two needs arise. The first is to maintain the model of the world by eliminating “noise” and by realistically incorporating negating data and the second is to pass on the function of modelling and remodelling to a much more flexible structure, to the brain. In a way, dreams are about the constant generation, construction and testing of theories regarding the dreamer

and his ever-changing internal and external environments. Dreams are the scientific community of the Self. That Man carried it further and invented Scientific Activity on a larger, external, scale is small wonder. Physiology also tells us the differences between dreaming and other hallucinatory states (nightmares, psychoses, sleepwalking, daydreaming, hallucinations, illusions and mere imagination): the REM/EEG patterns are absent and the latter states are much less “real”. Dreams are mostly set in familiar places and obey the laws of nature or some logic. Their hallucinatory nature is a hermeneutic imposition. It derives mainly from their erratic, abrupt behaviour (space, time and goal discontinuities) which is ONE of the elements in hallucinations as well. Why is dreaming

conducted while we sleep? Probably, there is something in it which requires what sleep has to offer: limitation of external, sensory, inputs (especially visual ones ? hence the compensatory strong visual element in dreams). An artificial environment is sought in order to maintain this periodical, self-imposed deprivation, static state and reduction in bodily functions. In the last 6-7 hours of every sleep session, 40% of the people wake up. About 40% – possibly the same dreamers ? report that they had a dream in the relevant night. As we descend into sleep (the hypnagogic state) and as we emerge from it (the hypnopompic state) ? we have visual dreams. But they are different. It is as though we are “thinking” these dreams. They have no emotional correlate, they are