Dreams are an interesting topic of research primarily because they are so mysterious. To truly understand dreams we need to know why we dream, what dreams are, and what dreams mean. Dreams consist of emotions, images, feelings, and memories from our past, present and possibly even our future. Some scientists believe that dreams are the result of strong feelings or stress. However, dreams can also be caused by thinking about certain topics or people, thus causing the person to dream about that topic or person. In some instances, foods have been the cause of strange dreams. In fact, spicy foods have been known to produce nightmares. Humans are not alone; dogs, primates, and almost all mammals also dream. Many theories have been produced, but …show more content…
In early times it was thought that there was a link between our world and the Gods through dreaming. Romans and Greeks believed that dreams also had prophetic powers. In the late 19th century, Sigmund Freud had his own dream theory which was based on repressed longing. Freud felt that the idea of dreaming enables us to deal with out unresolved and repressed desires. Carl Jung, who studied under Freud and then later worked independently on his own theories, believed that dreams had psychological importance, but he did not completely agree with Freud. Over the years, advances in technology have led to new theories. According to the article “The Science Behind Dreaming” (2011), activation-synthesis hypothesis is a neurobiological theory which states that dreams don’t actually mean anything; they are merely electrical brain impulses that pull random thoughts and imagery from our memories. In addition, this theory states that humans make up their dreams after they wake so that the memories they wake with make sense. Another theory from the article “The Science Behind Dreaming” (2011), the “threat simulation theory” suggests that dreaming should be seen as an ancient biological defense mechanism that provided an evolutionary advantage because of its capacity to repeatedly simulate potential threatening …show more content…
This study showed that students were able to remember dreams more easily when they had low frequency theta waves. These findings of increased frontal theta activity looks just like successful encoding and retrieval of autobiographical memories seen while we are awake. Essentially, these results indicate that the neurophysical mechanisms that we employ while dreaming, and recalling dreams, are the same as when we construct and retrieve memories while we are awake. These results mean that we use the same mechanisms when we dream and when we create and retrieve memories while we are
In 1977, Drs. Allen Hobson and Robert McCarley of Harvard University presented a neurophysiological model of the dream process called: The Activation- synthesis Model of Dreaming. This paper published in the American Journal of Psychiatry suggested that the occurrence of dreaming sleep is physiologically determined by a "dream state generator" located in the brain stem. The main emphasis of the Activation-synthesis theory is dreaming is not psychological but physiological. This totally contradicts all that Freud preached, however he was absolutely correct about one aspect of dreaming, which is every stage involves sexual arousal. Hobson/ McCarley's extensive research proves dreaming to be physiological on the basis of the predictability of dreaming sleep. The duration of dreaming sleep is also constant, which suggests the dreaming process as not only automatic and periodic but metabolically determined. This find contradicts the classic Freudian theory of a driving force behind all dreams. Hobson and McCarley see our poor ability to recall our dreams as reflecting "a state-dependent amnesia, since a carefully effected state change, to waking, may produce abundant recall even of highly charged dream material." So with that logic in mind if you are rapidly awakened out of REM sleep, you are likely to remember dreams that you would otherwise forget.
Webb, W. B., & Cartwright, R. D. (1978). Sleep and Dreams. Annual Review of Psychology, 29(1), 223-252. doi:10.1146/annurev.ps.29.020178.001255
There is a research evidence to support the activation synthesis theory. Research was taken on cats where there is apparently random firing of cells in cat's brains during REM sleep. This then therefore produces activation in parts of the brain that are used as visual perception and the control of the motor movements and may be synthesised into a dream. Hobson also showed evidence of how internally generated signals can be misinterpreted as external signals. He said that the cortical levels of the neurotransmitters are lower during REM sleep than during NREM sleep and when we are awake.
When humans wake up from sleeping, we do not always recollect our dreams, yet the brain is still dreaming of what has actually happened. Dreams are formed through various processes, with the past being transformed into content that is thought to be not creative. Freud mentions in the On Dreams that dreams do not make things up that the psyche has not already experienced. As Freud states our dreams are not creative works, “…dream-work is not creative, that it develops no phantasies of its own, that is makes no judgements and draws no conclusions…” (Freud 162). In his terms, dream-work is known as the transformation process that dream-thought shifts to dream-content; consisting of both latent content and manifest
During prescientific days, dreams were interpreted as ‘manifestations’ of a ‘higher power’. Since the introduction of psychology, dreams have had 4 distinct interpretations. The first interprets dreams as a “liberation of the spirit from the pressure of external nature”. The second interprets dreams as “accidental disturbances from ‘internal organs’. The third interprets dreams as a foretelling of the future. The last interpretation is Freud’s. He interprets dream as an expression of subconscious desires.
All over the world different people, scientists, and civilizations have different dream theories. For instance, the Senoi tribe in Malaysia has a fascinating tradition of dream telling. Every morning the people of the tribe begin their day by discussing and interpreting their dreams with each other. The children, as they grow older, actually learn to control their dreams by simply wishing bad dreams into positive ones. It is observed that, by paying tribute their dreams, the people of the Senoi tribe learn to have faith in themselves. Also, they have very few, if any, mental problems “could working constructively with dreams be part of the answer” to mental issues? (Peirce)
Dreams have been thought to contain significant messages throughout many cultures. A dream is an unfolding sequence of perceptions, thoughts, and emotions that is experienced as a series of real-life events during sleep. The definitions of dreams are different among studies, which can also lead to quite different results. Perhaps, the dream interpretation has becoming increasingly popular. In this paper, I will talk about what I have learned about three different views of dream interpretations. One theory made by Sigmund Freud who believed that dreams are triggered by unacceptable repressed wishes, often of a sexual nature. He argued that because dreams we experience are merely disguised versions of people real dreams. The other theory called activation–synthesis theory, made by Allan Hobson and Robert McCarley, based on the observation that during REM sleep, many brain-stem circuits become active and bombard the cerebral cortex with neural signals. The last theory, proposed by William Domhoff, is called the neurocognitive theory of dreaming, which demonstrates that dream content in general is continuous with waking conceptions and emotional preoccupations. Thus, dreaming is best understood as a developmental cognitive achievement that depends upon the maintenance of a specific network of forebrain structures. While each theory has different belief system and approach method, it is a great opportunity to know how former psychologists contributed to the field of dream interpretation.
According to the Merriam-Webster dictionary, dream is defined by a series of thoughts, images, and sensations occurring involuntarily in a person’s mind during certain stages of sleep. Dreams have fascinated humans since the beginning of time. The recorded history of dream interpretation dates back to 3000-4000 B.C. with the Sumerians in Mesopotamia. They documented their dreams on clay tablets. People back then saw the dream world as an extension of reality, but that it was a more powerful realm. Furthermore, they believed that when they dream, their souls would leave their body during sleep and travel to the dream world.
First, let examined the definition of dream according to Sigmund Freud “dream is the disguised fulfilment of a repressed wish. Dreams are constructed like a neurotic symptom: they are compromises between the demands of a repressed impulse and the resistance of a censoring force in the ego” (Freud, 28). This simple means that all dreams represent the fulfilment of a wish by the dreamer. Dreams are the mind way of keeping an individual asleep and to digest and work out all that we have going on inside our brains, the negative, positive, fear and unclear thoughts and actions. This set the framework for dream work. Freud also stresses that even anxiety dreams and nightmares are expressions of unconscious desire. Freud further went on to say that, “the general function of dreaming is to fending off, by a kind of soothing action, external or internal stimuli which would tend to arose the sleeper, and thus of securing sleep against interpretation” (Freud, 28). With this, it shows that a dreamer can take apart his dream and analysis it, if he or she remembers, once conscious.
Despite the large amount of time we spend asleep, surprisingly little is actually known about sleeping and dreaming. Much has been imagined, however. Over history, sleep has been conceived as the space of the soul, as a state of absence akin to death, as a virtual or alternate reality, and more recently, as a form of (sub)consciousness in which memories are built and erased. The significance attributed to dreams has varied widely as well. The Ancient Greeks had surprise dream encounters with their gods. Native Americans turned to their dreams for guidance in life. Shamans dreamed in order to gather information from the spirits.
Dreams are series of thoughts, images, and sensations occurring in a person’s mind during sleep. Dreams occur during a certain stage of sleep known as REM. Several different psychologists, including Freud and Hobson, have studied dreams. Psychologists have provided many theories as to what dreams are and the meanings behind them.
Since the beginning of time, people have been trying to understand the different functions of the human body, how we move, talk, act, and for the most part many of these physiological behaviors have been explained on some level. However, one area of the human body that has had researchers and scientist confused for a long time is the mind. Many things go on inside the mind that don’t make sense and so far have no tangible explanation of why it occurs and how. One of the most fascinating and mysterious sections of psychology is that of dreaming. We dream thousands of dreams every night, but why and what do they mean?
For thousands of years humans have experienced a phenomenon which we describe today as dreaming. It has puzzled and sparked interest to all whom experience it. For as long as people have been dreaming, there have been people trying to understand and interpret them. This research paper examines the causation and deeper meaning of dreams. It will compare and contrast the differentiating ideas on the subject by famous psychologists and also examine first-hand accounts from real individuals. The objective of paper is to shed some light on this complex and bizarre behavior.
Sigmund Freud once suggested that dreams are the emotions that have been repressed and the desires, wishes and thoughts the sleeping mind wants released. His suggestion is just one of many theories about why people dream. Although other concepts have been proposed, dreams are seen as vehicles of which the human mind uses to find relief and rejuvenation in during the rapid-eye-movement stage of sleep.
All of us dream, several times at night. It is believed by some that we sleep in order that we may dream. Dreams can come true if somebody makes them true, as the saying goes, “A dream is just a dream, unless you make it come true”. Dreams provide us the actual picture of our thoughts. Dreams may tell us about any physical event which took place with us or which is going to happen with us. The dream is trying to inform the dreamer about his condition in any walk of life. Basically, we can dream about anything logical or illogical, fictious or non-fictious and reasonable or unreasonable.