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Left Brain Interpreter
The left-brain interpreter is a neuropsychological concept developed by the psychologist Michael S. Gazzaniga and the neuroscientist Joseph E. LeDoux. It refers to the construction of explanations by the left brain hemisphere in order to make sense of the world by reconciling new information with what was known before. The left-brain interpreter attempts to rationalize, reason and generalize new information it receives in order to relate the past to the present.''The Seven Sins of Memory: How the Mind Forgets and Remembers'' by Daniel L. Schacter 2002 page 15/ref> Left-brain interpretation is a case of the lateralization of brain function that applies to "explanation generation" rather than other lateralized activities.''The cognitive neuroscience of mind: a tribute to Michael S. Gazzaniga'' edited by Patricia A. Reuter-Lorenz, Kathleen Baynes, George R. Mangun, and Elizabeth A. Phelps; The MIT Press; 2010; ; pages 34-35 Although the concept of the left-brain interpreter was i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electroconvulsive Therapy
Electroconvulsive therapy (ECT) is a psychiatric treatment where a generalized seizure (without muscular convulsions) is electrically induced to manage refractory mental disorders.Rudorfer, MV, Henry, ME, Sackeim, HA (2003)"Electroconvulsive therapy". In A Tasman, J Kay, JA Lieberman (eds) ''Psychiatry, Second Edition''. Chichester: John Wiley & Sons Ltd, 1865–1901. Typically, 70 to 120 volts are applied externally to the patient's head, resulting in approximately 800 milliamperes of direct current passing between the electrodes, for a duration of 100 milliseconds to 6 seconds, either from temple to temple (bilateral ECT) or from front to back of one side of the head (unilateral ECT). However, only about 1% of the electrical current crosses the bony skull into the brain because skull impedance is about 100 times higher than skin impedance. The ECT procedure was first conducted in 1938 by Italian psychiatrist Ugo Cerletti and rapidly replaced less safe and effective forms of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Divided Consciousness
Divided consciousness is a term coined by Ernest Hilgard to define a psychological state in which one's consciousness is split into distinct components, possibly during hypnosis. Origin(s) The theory of a division of consciousness was touched upon by Carl Jung in 1935 when he stated, "The so-called unity of consciousness is an illusion... we like to think that we are one but we are not." Ernest Hilgard believed that hypnosis causes a split in awareness and a vivid form of everyday mind splits. Drawing themes from Pierre Janet, Hilgard viewed hypnosis from this perspective as a willingness to divide the main systems of consciousness into different sectors. He argued that this split in consciousness can not only help define the state of mind reached during hypnosis, but can also help to define a vast range of psychological issues such as dissociative identity disorder. In Hilgard's ''Divided Consciousness Reconsidered'', he offers many examples of "dissociated" human behavior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual Consciousness
Dual consciousness is a theoretical concept in neuroscience. It is proposed that it is possible that a person may develop two separate conscious entities within their one brain after undergoing a corpus callosotomy. The idea first began circulating in the neuroscience community after some split-brain patients exhibited the alien hand syndrome, which led some scientists to believe that there must be two separate consciousnesses within the brain's left and right hemispheres in competition with one another once the corpus callosum is severed. The idea of dual consciousness has caused controversy in the neuroscience community. No conclusive evidence of the proposed phenomenon has been discovered. Background During the first half of the 20th century, some neurosurgeons concluded that the best option of treating severe epilepsy was by severing the patient's corpus callosum. The corpus callosum is the primary communication mechanism between the brain's two cerebral hemispheres. For ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wernicke's Area
Wernicke's area (; ), also called Wernicke's speech area, is one of the two parts of the cerebral cortex that are linked to speech, the other being Broca's area. It is involved in the comprehension of written and spoken language, in contrast to Broca's area, which is primarily involved in the production of language. It is traditionally thought to reside in Brodmann area 22, which is located in the superior temporal gyrus in the dominant cerebral hemisphere, which is the left hemisphere in about 95% of right-handed individuals and 70% of left-handed individuals. Damage caused to Wernicke's area results in receptive, fluent aphasia. This means that the person with aphasia will be able to fluently connect words, but the phrases will lack meaning. This is unlike non-fluent aphasia, in which the person will use meaningful words, but in a non-fluent, telegraphic manner. Structure Wernicke's area is traditionally viewed as being located in the posterior section of the superior tempor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bicameral Mentality
Bicameral mentality is a hypothesis in psychology and neuroscience which argues that the human mind once operated in a state in which cognitive functions were divided between one part of the brain which appears to be "speaking", and a second part which listens and obeys—a ''bicameral mind'', and that the evolutionary breakdown of this division gave rise to consciousness in humans. The term was coined by Julian Jaynes, who presented the idea in his 1976 book '' The Origin of Consciousness in the Breakdown of the Bicameral Mind'', wherein he made the case that a bicameral mentality was the normal and ubiquitous state of the human mind as recently as 3,000 years ago, near the end of the Mediterranean bronze age. ''The Origin of Consciousness'' Jaynes uses "bicameral" (two chambers) to describe a mental state in which the experiences and memories of the right hemisphere of the brain are transmitted to the left hemisphere via auditory hallucinations. The metaphor is based on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julian Jaynes
Julian Jaynes (February 27, 1920 – November 21, 1997) was an American researcher in psychology at Yale and Princeton for nearly 25 years and best known for his 1976 book '' The Origin of Consciousness in the Breakdown of the Bicameral Mind''. His career was dedicated to the problem of consciousness, "...the difference between what others see of us and our sense of our inner selves and the deep feelings that sustain it. ... Men have been conscious of the problem of consciousness almost since consciousness began." Jaynes' solution touches on many disciplines, including neuroscience, linguistics, psychology, archeology, history, religion and analysis of ancient texts. Life Jaynes was born and lived in West Newton, Massachusetts, son of Julian Clifford Jaynes (1854–1922), a Unitarian minister, and Clara Bullard Jaynes (1884–1980). He had an older sister, Helen, and a younger brother, Robert. The family had a summer home in Keppoch, Prince Edward Island, which was a place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Hilgard
Ernest Ropiequet "Jack" Hilgard (July 25, 1904 – October 22, 2001) was an American psychologist and professor at Stanford University. He became famous in the 1950s for his research on hypnosis, especially with regard to pain control. Along with André Muller Weitzenhoffer, Hilgard developed the Stanford Hypnotic Susceptibility Scales. A ''Review of General Psychology'' survey, published in 2002, ranked Hilgard as the 29th most cited psychologist of the 20th century. Biography Born in Belleville, Illinois, Ernest Ropiequet Hilgard was the son of a physician, Dr. George Engelmann Hilgard, and Laura Ropiequet Hilgard. Hilgard was initially drawn to engineering; he received a bachelor's degree in chemical engineering from the University of Illinois in 1924. He then studied psychology, receiving a Ph.D. from Yale University in 1930. He was elected a Fellow of the American Academy of Arts and Sciences in 1958. In 1969, he was elected to the American Philosophical Society. In 1984 H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert E
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and '' berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society Of Mind
''The Society of Mind'' is both the title of a 1986 book and the name of a theory of natural intelligence as written and developed by Marvin Minsky. In his book of the same name, Minsky constructs a model of human intelligence step by step, built up from the interactions of simple parts called ''agents'', which are themselves mindless. He describes the postulated interactions as constituting a "society of mind", hence the title. The book The work, which first appeared in 1986, was the first comprehensive description of Minsky's "society of mind" theory, which he began developing in the early 1970s. It is composed of 270 self-contained essays which are divided into 30 general chapters. The book was also made into a CD-ROM version. In the process of explaining the society of mind, Minsky introduces a wide range of ideas and concepts. He develops theories about how processes such as language, memory, and learning work, and also covers concepts such as consciousness, the sense of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marvin Minsky
Marvin Lee Minsky (August 9, 1927 – January 24, 2016) was an American cognitive and computer scientist concerned largely with research of artificial intelligence (AI), co-founder of the Massachusetts Institute of Technology's AI laboratory, and author of several texts concerning AI and philosophy. Minsky received many accolades and honors, including the 1969 Turing Award. Biography Marvin Lee Minsky was born in New York City, to an eye surgeon father, Henry, and to a mother, Fannie (Reiser), who was a Zionist activist. His family was Jewish. He attended the Ethical Culture Fieldston School and the Bronx High School of Science. He later attended Phillips Academy in Andover, Massachusetts. He then served in the US Navy from 1944 to 1945. He received a B.A. in mathematics from Harvard University in 1950 and a Ph.D. in mathematics from Princeton University in 1954. His doctoral dissertation was titled "Theory of neural-analog reinforcement systems and its application to the br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Future Of The Mind
''The Future of the Mind: The Scientific Quest to Understand, Enhance, and Empower the Mind'' is a popular science book by the futurist and physicist Michio Kaku. The book was initially published on February 25, 2014 by Doubleday. In 2015 the book was translated into Hebrew. Overview The book discusses various possibilities of advanced technology that can alter the brain and mind. Looking into things such as telepathy, telekinesis, consciousness, artificial intelligence, and transhumanism, the book covers a wide range of topics. In it, Kaku proposes a "spacetime theory of consciousness". Similarly to Ray Kurzweil Raymond Kurzweil ( ; born February 12, 1948) is an American computer scientist, author, inventor, and futurist. He is involved in fields such as optical character recognition (OCR), text-to-speech synthesis, speech recognition technology, and e ..., he believes the advances in silicon computing will serve our needs as opposed to producing a generation of robot ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
