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Dreams
A dream is a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep. Humans spend about two hours dreaming per night, and each dream lasts around 5–20 minutes, although the dreamer may perceive the dream as being much longer. The content and function of dreams have been topics of scientific, philosophical and religious interest throughout recorded history. Dream interpretation, practiced by the Babylonians in the third millennium BCE and even earlier by the ancient Sumerians, figures prominently in religious texts in several traditions, and has played a lead role in psychotherapy. The scientific study of dreams is called oneirology. 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, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dream Interpretation
Dream interpretation is the process of assigning meaning to dreams. In many ancient societies, such as those of Egypt and Greece, dreaming was considered a supernatural communication or a means of divine intervention, whose message could be interpreted by people with these associated spiritual powers. In the modern era, various schools of psychology and neurobiology have offered theories about the meaning and purpose of dreams. History Early civilizations The ancient Sumerians in Mesopotamia have left evidence of dream interpretation dating back to at least 3100 BC in Mesopotamia.Seligman, K. (1948), ''Magic, Supernaturalism and Religion''. New York: Random House Throughout Mesopotamian history, dreams were always held to be extremely important for divinationOppenheim, L.A. (1966). ''Mantic Dreams in the Ancient Near East'' in G. E. Von Grunebaum & R. Caillois (Eds.), ''The Dream and Human Societies'' (pp. 341–350). London, England: Cambridge University Press. and Mesopota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oneirology
In the field of psychology, the subfield of oneirology (; ) is the scientific study of dreams. Research seeks correlations between dreaming and knowledge about the functions of the brain, as well as an understanding of how the brain works during dreaming as pertains to memory formation and mental disorders. The study of oneirology can be distinguished from dream interpretation in that the aim is to quantitatively study the process of dreams instead of analyzing the meaning behind them. History In the 19th century, two advocates of this discipline were the French sinologists Marquis d'Hervey de Saint Denys and Alfred Maury. The field gained momentum in 1952, when Nathaniel Kleitman and his student Eugene Aserinsky discovered regular cycles. A further experiment by Kleitman and William C. Dement, then another medical student, demonstrated the particular period of sleep during which electrical brain activity, as measured by an Electroencephalography, electroencephalograph (EEG), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapid Eye Movement Sleep
Rapid eye movement sleep (REM sleep or REMS) is a unique phase of sleep in mammals (including humans) and birds, characterized by random rapid movement of the eyes, accompanied by low muscle tone throughout the body, and the propensity of the sleeper to dream vividly. The core body and brain temperatures increase during REM sleep and skin temperature decreases to lowest values. The REM phase is also known as paradoxical sleep (PS) and sometimes desynchronized sleep or dreamy sleep, because of physiological similarities to waking states including rapid, low-voltage desynchronized brain waves. Electrical and chemical activity regulating this phase seem to originate in the brain stem, and is characterized most notably by an abundance of the neurotransmitter acetylcholine, combined with a nearly complete absence of monoamine neurotransmitters histamine, serotonin and norepinephrine. Experiences of REM sleep are not transferred to permanent memory due to absence of norepinephrine. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sleep
Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain Sensory nervous system, sensory activity is inhibited. During sleep, there is a marked decrease in muscle activity and interactions with the surrounding environment. While sleep differs from wakefulness in terms of the ability to react to Stimulus (physiology), stimuli, it still involves active Human brain, brain patterns, making it more reactive than a coma or disorders of consciousness. Sleep occurs in sleep cycle, repeating periods, during which the body alternates between two distinct modes: rapid eye movement sleep (REM) and Non-rapid eye movement sleep, non-REM sleep. Although REM stands for "rapid eye movement", this mode of sleep has many other aspects, including virtual Rapid eye movement sleep#Muscle, paralysis of the body. Dreams are a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Domhoff
George William "Bill" Domhoff (born August 6, 1936) is a Distinguished Professor Emeritus and research professor of psychology and sociology at the University of California, Santa Cruz, and a founding faculty member of UCSC's Cowell College. He is best known as the author of several best-selling sociology books, including ''Who Rules America?'' and its seven subsequent editions (1967 through 2022). Biography Early life Domhoff was born in Youngstown, Ohio, and raised in Rocky River, 12 miles from Cleveland. His parents were George William Domhoff Sr., a loan executive, and Helen S. (Cornett) Domhoff, a secretary at George Sr.'s company. In high school, Domhoff was a three-sport athlete (in baseball, basketball, and football), wrote for his school newspaper's sports section, served on student council, and won a contest to be the batboy for the Cleveland Indians. He graduated as co-valedictorian. Education Domhoff received a Bachelor of Arts degree in psychology at Duke Univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anxiety
Anxiety is an emotion characterised by an unpleasant state of inner wikt:turmoil, turmoil and includes feelings of dread over Anticipation, anticipated events. Anxiety is different from fear in that fear is defined as the emotional response to a present threat, whereas anxiety is the anticipation of a future one. It is often accompanied by nervous behavior such as pacing back and forth, Somatic anxiety, somatic complaints, and Rumination (psychology), rumination. Anxiety is a feeling of uneasiness and worry, usually generalized and unfocused as an overreaction to a situation that is only subjectively seen as menacing. It is often accompanied by muscular tension, restlessness, Fatigue (medical), fatigue, inability to catch one's breath, tightness in the abdominal region, nausea, and problems in concentration. Anxiety is closely related to fear, which is a response to a real or perceived immediate threat (fight-or-flight response); anxiety involves the expectation of a future t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Dream (BM 1868,0808
A, or a, is the first Letter (alphabet), letter and the first vowel letter of the Latin alphabet, used in the modern English alphabet, and others worldwide. Its name in English is ''English alphabet#Letter names, a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version is often written in one of two forms: the double-storey and single-storey . The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English, ''English articles, a'' is the indefinite article, with the alternative form ''an''. Name In English, the name of the letter is the ''long A'' sound, pronounced . Its name in most other languages matches the letter's pronunciation in open syllables. History The earliest know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gudea
Gudea ( Sumerian: , ''Gu3-de2-a''; died 2124 BC) was a Sumerian ruler ('' ensi'') of the state of Lagash in Southern Mesopotamia, who ruled –2060 BC ( short chronology) or 2144–2124 BC ( middle chronology). He probably did not come from the city, but had married Ninalla, daughter of the ruler Ur-Baba (2164–2144 BC) of Lagash, thus gaining entrance to the royal house of Lagash. He was succeeded by his son Ur-Ningirsu II. Gudea ruled at a time when the center of Sumer was still ruled by the Gutian dynasty, and when the Akkadian king Ishtup-Ilum ruled to the north in Mari. Under Gudea, Lagash had a golden age, and seemed to enjoy a high level of independence from the Gutians, a language isolate speaking people who had arrived from regions to the northeast of Mesopotamia. Inscriptions Gudea chose the title of ''énsi'' (town-king or governor), not the more exalted ( Akkadian ''šarrum''). Gudea did not style himself "god of Lagash" as he was not deified during his own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of the three-age system, following the Stone Age and preceding the Iron Age. Conceived as a global era, the Bronze Age follows the Neolithic, with a transition period between the two known as the Chalcolithic. The final decades of the Bronze Age in the Mediterranean basin are often characterised as a period of widespread societal collapse known as the Late Bronze Age collapse (), although its severity and scope are debated among scholars. An ancient civilisation is deemed to be part of the Bronze Age if it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from producing areas elsewhere. Bronze Age cultures were the first to History of writing, develop writin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Classical Antiquity
Classical antiquity, also known as the classical era, classical period, classical age, or simply antiquity, is the period of cultural History of Europe, European history between the 8th century BC and the 5th century AD comprising the interwoven civilizations of ancient Greece and ancient Rome, Rome known together as the Greco-Roman world, centered on the Mediterranean Basin. It is the period during which ancient Greece and Rome flourished and had major influence throughout much of Europe, North Africa, and West Asia. Classical antiquity was succeeded by the period now known as late antiquity. Conventionally, it is often considered to begin with the earliest recorded Homeric Greek, Epic Greek poetry of Homer (8th–7th centuries BC) and end with the fall of the Western Roman Empire in 476 AD. Such a wide span of history and territory covers many disparate cultures and periods. ''Classical antiquity'' may also refer to an idealized vision among later people of what was, in Ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calvin S
Calvin may refer to: Names * Calvin (given name) ** Particularly Calvin Coolidge, 30th President of the United States * Calvin (surname) ** Particularly John Calvin, theologian Places In the United States * Calvin, Arkansas, a hamlet * Calvin Township, Jewell County, Kansas * Calvin, Louisiana, a village * Calvin Township, Michigan ** Calvin crater, an impact crater * Calvin, North Dakota, a city * Calvin, Oklahoma, a town * Calvin, Virginia * Calvin, West Virginia, an unincorporated community Elsewhere * Calvin, Ontario, Canada, a township * Mount Calvin, Victoria Land, Antarctica Schools * Calvin University (South Korea), a Presbyterian-affiliated university in South Korea * Calvin University, Grand Rapids, Michigan * Calvin Theological Seminary, Grand Rapids, Michigan * Calvin High School (other), various American schools * Calvin Christian School (Escondido, California) * Calvin Christian School (Kingston, Tasmania) * Collège Calvin, the oldest pub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
