|
Savant
Savant syndrome () is a rare condition in which someone with significant mental disabilities demonstrates certain abilities far in excess of average. The skills that savants excel at are generally related to memory. This may include rapid calculation, artistic ability, map making, or musical ability. Usually, only one exceptional skill is present. Those with the condition generally have a neurodevelopmental disorder such as autism spectrum disorder or have a brain injury. About half of cases are associated with autism, and these individuals may be known as "autistic savants". While the condition usually becomes apparent in childhood, some cases develop later in life. It is not recognized as a mental disorder within the DSM-5. Savant syndrome is estimated to affect around one in a million people. The condition affects more males than females, at a ratio of 6:1. The first medical account of the condition was in 1783. Among those with autism, 1 in 10 to 1 in 200 have savant syn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rain Man
''Rain Man'' is a 1988 American road movie, road Drama (film and television), drama film directed by Barry Levinson and written by Barry Morrow and Ronald Bass. It tells the story of abrasive, selfish young wikt:wheeler-dealer, wheeler-dealer Charlie Babbitt (Tom Cruise), who discovers that his estranged father has died and bequeathed virtually all of his multimillion-dollar estate to his other son, Raymond (Dustin Hoffman), a Savant syndrome, savant, of whose existence Charlie was unaware. Charlie is left with only his father's beloved vintage car and rosebushes. Valeria Golino also stars as Charlie's girlfriend Susanna. Morrow created the character of Raymond after meeting Kim Peek, a real-life savant; his characterization was based on both Peek and Bill Sackter, a good friend of Morrow who was the subject of ''Bill (1981 film), Bill'' (1981), an earlier film that Morrow wrote.Barry Morrow's audio commentary for ''Rain Man'' from the DVD release. ''Rain Man'' premiered at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kim Peek
Laurence Kim Peek (November 11, 1951December 19, 2009) was an American savant. Known as a "megasavant", he had an exceptional memory, but he also experienced social difficulties, possibly resulting from a developmental disability related to congenital brain abnormalities. He was the inspiration for the character Raymond Babbitt in the 1988 movie ''Rain Man''. Although Peek was previously diagnosed with autism, he is now thought to have had FG syndrome.Weber B (December 26, 2009)"Kim Peek, inspiration for 'Rain Man,' dies at 58" ''The New York Times''. Retrieved January 8, 2010. The Utah Film Center's Peek Award honors his legacy. Early life Laurence Kim Peek was born in Salt Lake City, Utah, with macrocephaly, damage to the cerebellum, and agenesis of the corpus callosum,"The Real Rain Man", documentary by Focus Productions, Bristol, England, UK, 2006. a condition in which the bundle of nerves that connects the two hemispheres of the brain is missing; in Peek's case, seconda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypercalculia
Hypercalculia is "a specific developmental condition in which the ability to perform mathematical calculations is significantly superior to general learning ability and to school attainment in maths." A 2002 neuroimaging study of a child with hypercalculia suggested greater brain volume in the right temporal lobe. Serial SPECT scans revealed hyperperfusion over right parietal areas during performance of arithmetic tasks. Math and reading achievement profiles in autistic individuals Children at any age may be stronger in language or in mathematics, but very rarely in both. Autistic children are no different. A rare example of a child with multiple savant tendencies is a case study of a thirteen year old girl. Pacheva, Panoy, Gillberg, and Neville discovered this young woman has not only hypercalculia abilities, but also showcases hyperlexia, and hypermnesia capabilities. A study published in 2014 examined the reading and math achievement profiles and their changes over time with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autism Spectrum Disorder
The autism spectrum, often referred to as just autism or in the context of a professional diagnosis autism spectrum disorder (ASD) or autism spectrum condition (ASC), is a neurodevelopmental condition (or conditions) characterized by difficulties in social interaction, verbal and nonverbal communication, and the presence of repetitive behavior and restricted interests. Other common signs include unusual responses to sensory stimuli. Autism is generally understood as a '' spectrum disorder'', which means that it can manifest differently in each person: any given autistic individual is likely to show some, but not all, of the characteristics associated with it, and the person may exhibit them to varying degrees. Some autistic people remain nonspeaking over the course of their lifespan, while others have relatively unimpaired spoken language. There is large variation in the level of support people require, and the same person may present differently at varying times. Historicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperthymesia
Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large number of their life experiences in vivid detail. It is extraordinarily rare, with only 61 people in the world having been diagnosed with the condition as of 2021. American neurobiologists Elizabeth Parker, Larry Cahill, and James McGaugh (2006) identified two defining characteristics of hyperthymesia: spending an excessive amount of time thinking about one's past, and displaying an extraordinary ability to recall specific events from one's past. The authors wrote that they derived the word from Ancient Greek: ''hyper-'' ("excessive") and ''thymesis'' ("remembering"), but there is no such word as ''thymesis''; it may allude to the Greek ''enthymesis'', which means "consideration", and is derived from ''thymos'' "mind". Signs and symptoms Individuals with hyperthymesia can extensively recall the event ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurodevelopmental Disorder Neurodevelopmental disorders are a group of disorders that affect the development of the nervous system, leading to abnormal brain function which may affect emotion, learning ability, self-control, and memory. The effects of neurodevelopmental disorders tend to last for a person's lifetime. Types Neurodevelopmental disorders are impairments of the growth and development of the brain and/or central nervous system. A narrower use of the term refers to a disorder of brain function that affects emotion, learning ability, self-control and memory which unfolds as an individual develops and grows. According to the DSM-5, the neurodevelopmental disorders include the following: # Attention deficit hyperactivity disorder (ADHD) # DLD - Developmental language disorder (formerly known as SLI- Specific Language Impairment) # Communication, speech, or language disorders, expressive language disorder, fluency disorder, social (pragmatic) communication disorder, and speech sound disor ... |
