Four breakthroughs that are changing our understanding of dreams
People have pondered whether dreams have a purpose throughout human history. Modern scientists are fascinated with this question too.
Sep 2, 2024
0
21
People have pondered whether dreams have a purpose throughout human history. Modern scientists are fascinated with this question too.
Sep 2, 2024
0
21
Distressing dreams in middle-aged and older adults may indicate a higher risk for future cognitive decline and all-cause dementia, according to a study presented at EAN 2024, the 10th Congress of the European Academy of Neurology, ...
Jul 14, 2024
0
27
The more time you spend on social media, the greater the likelihood of having unpleasant social-media related dreams that cause distress, sleep disruption and impact our peace of mind.
May 20, 2024
0
2
A night spent dreaming can help you forget the mundane and better process the extreme, according to a new University of California, Irvine study. Novel work by researchers in the UC Irvine Sleep and Cognition Lab examined ...
May 14, 2024
0
31
"Dreams are messages from the deep." (Dune Part 1) Musings about dreams abound throughout society, from movies to TV to books. But despite being a constant source of fascination, the role of dreams in our lives still remains ...
Apr 14, 2024
0
58
Dreams are excursions of our central nervous system, unfolding when the body is at rest, but our brains are in thrall to rapid eye movement (REM) sleep. For people with a rare condition, their whole body acts out the dream, ...
Mar 1, 2024
0
0
In his sci-fi film "Inception," (2010), Christopher Nolan imagined his protagonist slipping into other people's dreams and even shaping their contents. But what if this story wasn't so far away from real life?
Jan 4, 2024
0
2
Over 15 million Americans have signed up for health insurance using the Affordable Care Act's federal marketplace, a 33% increase from the year before, preliminary government data shows.
Dec 22, 2023
0
0
By comparing the dreams of Western and non-Western populations, a study by the UNIGE and the University of Toronto shows that dreams can have a variable emotional function.
Oct 16, 2023
0
131
Sleep is not a state in which we are completely isolated from our environment: while we sleep, we are capable of hearing and understanding words. These observations, the result of close collaboration between teams at Paris ...
Oct 12, 2023
1
79
Dreams are successions of images, ideas, emotions, and sensations that occur involuntarily in the mind during certain stages of sleep. The content and purpose of dreams are not definitively understood, though they have been a topic of scientific speculation, philosophical intrigue and religious interest throughout recorded history. The scientific study of dreams is called oneirology. Science has proven to an extent that all mammals dream. The scientific approach to dreams has been conducted through the discovery of REM sleep.
Dreams mainly occur in the rapid-eye movement (REM) stage of sleep—when brain activity is high and resembles that of being awake. REM sleep is revealed by continuous movements of the eyes during sleep. At times, dreams may occur during other stages of sleep. However, these dreams tend to be much less vivid or memorable. Dreams can last for a few seconds, or as long as twenty minutes. A person is more likely to remember the dream if he or she is awakened during the REM phase.
Dreams are a connection to the human subconscious. They can range from normal and ordinary to the overly surreal and bizarre. Dreams can at times make a creative thought occur to the person or give a sense of inspiration. Dream imagery is often absurd and unrealistic, and the events in dreams are generally outside the control of the dreamer, with the exception of lucid dreaming. Dreamers are usually not self-aware in their dreams; thus the dreams seem as reality. Dreams can have varying natures, such as frightening, exciting, magical, melancholic, adventurous, or sexual.
The opinions about the meaning of dreams has varied and shifted through time and culture. Dream interpretations date back to 5000-4000 BC, where they were documented on clay tablets. The earliest recorded dreams were acquired from materials dating back approximately 5000 years, in Mesopotamia. In some of the earliest societies, the dream world was regarded as an extension of reality. In the Greek and Roman periods, dreams were seen through a religious lens. The people believed that they were direct messages from the gods or from the dead. The people of that time relied on their dreams for solutions on what to do, or what course of action to take. They also believed dreams forewarned and predicted the future. Throughout history, people have sought meaning in dreams or divination through dreams. Dreams have also been described physiologically as a response to neural processes during sleep; psychologically as reflections of the subconscious; and spiritually as messages from the Soul, from a god or from the deceased, or as predictions of the future. Some cultures practice dream incubation with the intention of cultivating dreams that are prophetic or contain messages from the divine. Some of these interpretations remain today embedded in the minds of individuals. The randomness or hidden meaning of dreams remains disputable.
The most prolific dream theories and interpretations were developed by Sigmund Freud, the Austrian neurologist who developed the discipline of psychoanalysis. Freud explained dreams were manifestations of our deepest desires and anxieties. During sleep, dreams would manifest childhood repressed memories and obsessions. In The Interpretation of Dreams, Freud developed a psychological technique to interpret dreams and devised a series of guidelines to understand the symbols and motifs that appear in our dreams.
This text uses material from Wikipedia, licensed under CC BY-SA