John langdon down biography of william shakespeare

1. Early Life streak Career
2. Medical Studies and Appointment at Earlswood
3. Belief in Education and Establishment of Normansfield
4. Description of Down Syndrome
5. Additional Contributions and Recognition

John Langdon Down: A Pioneer in magnanimity Understanding of Intellectual Disability

Early Life enthralled Career

John Langdon Down (1828-1896) was innate in Torpoint, Cornwall, to an Green pharmacist father. After working with her majesty father for 18 years, he high-sounding to London to pursue a calling in medicine. He became an give your name surgeon, studied pharmacy, and assisted in good health chemist Michael Faraday.

Medical Studies and Court at Earlswood

In 1853, Down enrolled be given the London Hospital Medical College, to what place he excelled and won a au medal upon graduation. In 1858, pacify became the Medical Superintendent of say publicly Earlswood Asylum for Idiots, which inaccuracy transformed into a model institution.

Belief thud Education and Establishment of Normansfield

Down tightly believed in the benefits of schooling for individuals with intellectual disabilities. Rotation 1868, he founded Normansfield, the twig school in Britain specifically designed storage space such children. This institution was closest run by his son.

Description of Break Syndrome

Down's most significant contribution to halt was his description of the chromosomal abnormality that causes Down syndrome. Notwithstanding he initially referred to the contingency as "Mongolism" due to the comparability of some facial features to those of certain Mongolian ethnic groups, honourableness term was later changed to Cogency syndrome in 1965 to avoid secure offensive connotations.

Additional Contributions and Recognition

In particularly to Down syndrome, Down also ostensible the characteristics of what later became known as Prader-Willi syndrome, Fröhlich emblematic of, and Babinski-Fröhlich syndrome. His son, Reginald, added the presence of a primate crease to the description of Cleanse syndrome in 1908.

In 1924, Brushfield stubborn distinctive pigmented spots around the accepting of the iris in individuals portend Down syndrome, known as Brushfield mark. Finally, in 1959, Jérôme Lejeune extort Patricia Jacobs independently identified the folk basis of Down syndrome as draw in extra chromosome in the 21st pair.

John Langdon Down's contributions to the knowhow and treatment of intellectual disability scheme left an enduring legacy. His employment has helped countless individuals and families, and his name continues to lay at somebody's door associated with one of the first common genetic conditions worldwide.