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Down syndrome or Down's syndrome, [12] also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features.
Educating Peter is a 1992 American short documentary film directed by Gerardine Wurzburg about Peter Gwazdauskas, a special needs student with Down syndrome, and his inclusion in a standard third grade classroom in Blacksburg, Virginia. It won an Oscar at the 65th Academy Awards in 1993 for Documentary Short Subject. [1] [2]
If a student has Down syndrome, assistive technology can help with their learning experience. Author of Down Syndrome: A Promising Future, Together, Terry Hassold, who got his PhD in human genetics, explains that students with Down syndrome have delays with cognitive ability. Their brains have a late reaction when their neurological system ...
'I got accepted?' In case you haven't heard, Rion Holcombe, 20, is going to college! Rion Holcombe was accepted into a special needs program at Clemson University in South Carolina, and his mom ...
John Langdon Haydon Down (18 November 1828 – 7 October 1896) was a British physician best known for his description of the genetic condition now known as Down's or Down syndrome, which he originally classified in 1862.
The average IQ of a young adult with Down syndrome is 50, equivalent to the mental age of an 8- or 9-year-old child, but this number varies widely. [3] At the same time, they enjoy a rich social and emotional awareness. [4] Down syndrome is the most common chromosome abnormality in humans, [3] occurring in about one per 1000 babies born each ...
Children with Down syndrome sometimes have heart problems, frequent ear infections, hypotonia, or undeveloped muscle mass. Children can also be diagnosed with a learning disability , which are disabilities in any of the areas related to language, reading, and mathematics, with basic reading skills being the most common learning disability.
The exact characteristics of Down syndrome were not observed, so more genes involved for Down syndrome phenotypes have to be located elsewhere. Reeves et al., using 250 clones of chromosome-21 and specific gene markers, were able to map the gene in mutated bacteria. The testing had 99.7% coverage of the gene with 99.9995% accuracy due to ...