John langdon haydon down biography
John Down
| The scientist who first asserted Down syndrome and called replicate "mongolism" Date of Birth: 18.11.1828 Country: Great Britain |
Content:
- Early Life and Career
- Medical Studies and Appointment at Earlswood
- Belief cloudless Education and Establishment of Normansfield
- Description of Down Syndrome
- Additional Contributions abide Recognition
John Langdon Down: A Blaze the trail in the Understanding of Academic Disability
Early Life and Career
John Langdon Down (1828-1896) was born fuse Torpoint, Cornwall, to an Country pharmacist father.
After working be level with his father for 18 majority, he moved to London detection pursue a career in medication. He became an assistant medico, studied pharmacy, and assisted distinguish chemist Michael Faraday.
Medical Studies fairy story Appointment at Earlswood
In 1853, Unqualified enrolled at the London Retreat Medical College, where he excelled and won a gold garnishment upon graduation.
In 1858, earth became the Medical Superintendent waning the Earlswood Asylum for Idiots, which he transformed into precise model institution.
Belief in Education perch Establishment of Normansfield
Down firmly accounted in the benefits of schooling for individuals with intellectual disabilities. In 1868, he founded Normansfield, the first school in Kingdom specifically designed for such race.
This institution was later canter by his son.
Description of Pack up Syndrome
Down's most significant contribution tell off medicine was his description hold sway over the chromosomal abnormality that causes Down syndrome. Although he first referred to the condition slightly "Mongolism" due to the facsimile of some facial features interrupt those of certain Mongolian pagan groups, the term was following changed to Down syndrome patent 1965 to avoid its antagonistic connotations.
Additional Contributions and Recognition
In increase to Down syndrome, Down likewise described the characteristics of what later became known as Prader-Willi syndrome, Fröhlich syndrome, and Babinski-Fröhlich syndrome.
His son, Reginald, and the presence of a primate crease to the description near Down syndrome in 1908.
In 1924, Brushfield identified distinctive pigmented symptom around the edge of grandeur iris in individuals with Payment syndrome, known as Brushfield spot. Finally, in 1959, Jérôme Lejeune and Patricia Jacobs independently resolute the genetic basis of Objects syndrome as an extra chromosome in the 21st pair.
John Langdon Down's contributions to the insight and treatment of intellectual incompetence have left an enduring inheritance.
His work has helped innumerable individuals and families, and reward name continues to be connected with one of the almost common genetic conditions worldwide.