Certainly, one thing is certain: with out sleep there is no life. Without sleep, body temperature, eating, infection prevention, and basic brain functioning suffer. In terms of survival, where do dreams fit in? Researchers argue that the continuation of a complex brain process such as REM sleep indicates serves an important function for the survival of mammalian and avian species. Certainly, it was a very valuable step along the evolutionary ladder and led to survival. As the brain grew more complex, it needed downtime to process new information. Like any computer, especially a complex one, the human brain requires maintenance. Besides simple "down time," it also requires reprogramming every 24 hours. Just like our network computers take necessary updates and downloads, the brain needs a reprogramming...
(2001, January 21). RetrievedDreaming is just one of the natural phenomenons that human beings do during the process of sleeping. Indeed, this natural process is not constrained to any particular characteristic and people with cultural diversity, all age groups and different social backgrounds dream throughout their entire lives. Since dreaming is linked to the mind and soul, thus it is considered that people will continue to dream until they are living (Hobson 2004). Dreaming
She states, "when people think about analyzing their dreams, they usually think of psychics with crystal balls, dream dictionaries, or lying on a couch while a Freud-like psychologist tells them precisely what their dreams connote…" Indeed, many people claim to know that dreams are important, and some may even try and understand dreams, but they are all too soon forgotten in favor of the worries of the day. However, dreams analysis,
Sleep deprivation is frequently a direct result of the need for intensive care, constant surveillance and monitoring that combine to limit the opportunities for uninterrupted sleep in the intensive care unit (ICU). The problem is multifactorial, with patients' chronic underlying illness, pain, pharmacological interventions used for the treatment of the primary illness, as well as the ICU environment itself have all been shown to be contributing factors to the process
Dreaming For centuries, people have sought to explain not only what people dream about, but also why humans dream. In older times, dreams were used for prophecy. Later, they were used in the growing field of psychology. But, until fairly recently, people only theorized about what dreams mean, and not why people themselves have evolved the capacity to dream. This paper examines various theories that explain why human beings dream. The first part
Dreams, Why Do We Have Them and What Do They Mean Origins and Significance The main causes of dream have been assigned to two major thoughts-natural and supernatural. The natural cause has further been categorized as psychological and physiological. Allan Hobson and Robert McCarley have in 1970, during the sleep period called Rapid Eye Movement suggested that the visual as well as emotional brain parts get into action. Any other sensation, whether physiological
When people who experienced lucid dreams were studied in order to determine their brain activity during lucid dreaming, it was found that their cerebral hemispheres behaved similarly to how they did while they were awake. The left cerebral hemisphere was more active when people sang in their dreams while activity in the right cerebral hemisphere would intensify when the subjects counted (Laberge, p. 300). One of the most common concepts present
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