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Dreams have a foresight function, enabling us to find a way out of an immediate conflict. [I 2] To reduce the polysemy of the term, Jung sometimes speaks of the "intuitive function" of dreams. [G 3] This prospective function is not in fact a premonitory dream, but teaches the dreamer a path to follow. [2]
This was perceived as the activation-synthesis model, stating that brain activation during REM sleep results in synthesis of dream creation. [1] Hobson's five cardinal characteristics include: intense emotions, illogical content, apparent sensory impressions, uncritical acceptance of dream events, and difficulty in being remembered. [6]
The dream report is only narrative, which makes capturing the whole picture difficult. Verbal reports face other difficulties like forgetting. Dreams and reports of dreams are produced in distinct states of consciousness resulting in a delay between the dream event and its recall while awake.
Work in oneirology overlaps with neurology and can vary from quantifying dreams to analyzing brain waves during dreaming, to studying the effects of drugs and neurotransmitters on sleeping or dreaming. Though debate continues about the purpose and origins of dreams, there could be great gains from studying dreams as a function of brain activity.
Most modern dream study focuses on the neurophysiology of dreams and on proposing and testing hypotheses regarding dream function. It is not known where in the brain dreams originate, if there is a single origin for dreams or if multiple regions of the brain are involved, or what the purpose of dreaming is for the body or mind.
The Interpretation of Dreams is one of Sigmund Freud's best-known published works. It set the stage for his psychoanalytic work and Freud's approach to the unconscious with regard to the interpretation of dreams. During therapy sessions with patients, Freud would ask his patients to discuss what was on their minds.
In the 17th century, the English physician and writer Sir Thomas Browne wrote a short tract upon the interpretation of dreams. Dream interpretation became an important part of psychoanalysis at the end of the 19th century with Sigmund Freud's seminal work The Interpretation of Dreams (Die Traumdeutung; literally "dream-interpretation"). [10]
Dream consciousness is a term defined by the theorist of dreaming science J. Allan Hobson, M.D. as the memory of subjective awareness during sleep. According to the theory its importance for cognitive science derives from two perspectives. One is the brain basis for consciousness itself and the other is the interpretation of dreams.