Edward Tyson (20 January 1651 – 1 August 1708) was an English

scientist A scientist is a person who Scientific method, researches to advance knowledge in an Branches of science, area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engag ...

and

physician A physician, medical practitioner (British English), medical doctor, or simply doctor is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the Medical education, study, Med ...

. He is commonly regarded as the founder of modern

comparative anatomy Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary biology and phylogeny (the evolution of species). The science began in the classical era, continuing in t ...

, which compares the

anatomy Anatomy () is the branch of morphology concerned with the study of the internal structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old scien ...

between species.

Biography

Tyson was born the son of Edward Tyson at

Clevedon Clevedon (, ) is a seaside town and civil parishes in England, civil parish in the unitary authority of North Somerset, England. It recorded a parish population of 21,281 in the United Kingdom Census 2011, estimated at 21,442 in 2019. It lies ...

, in

Somerset Somerset ( , ), Archaism, archaically Somersetshire ( , , ) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by the Bristol Channel, Gloucestershire, and Bristol to the north, Wiltshire to the east ...

. He became a BA from

Oxford Oxford () is a City status in the United Kingdom, cathedral city and non-metropolitan district in Oxfordshire, England, of which it is the county town. The city is home to the University of Oxford, the List of oldest universities in continuou ...

on 8 February 1670, an MA from Oxford on 4 November 1673, and an MD from

Cambridge Cambridge ( ) is a List of cities in the United Kingdom, city and non-metropolitan district in the county of Cambridgeshire, England. It is the county town of Cambridgeshire and is located on the River Cam, north of London. As of the 2021 Unit ...

in 1678. He was admitted to the College of Physicians on 30 September 1680 and as a Fellow in April 1683. In 1684 he was appointed physician and governor to the

Bethlem Hospital Bethlem Royal Hospital, also known as St Mary Bethlehem, Bethlehem Hospital and Bedlam, is a psychiatric hospital in Bromley, London. Its famous history has inspired several horror books, films, and television series, most notably '' Bedlam'', ...

London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...

(the first mental hospital in

Britain Britain most often refers to: * Great Britain, a large island comprising the countries of England, Scotland and Wales * The United Kingdom of Great Britain and Northern Ireland, a sovereign state in Europe comprising Great Britain and the north-eas ...

and the second in Europe). He is credited with changing the hospital from a zoo of sorts to a place intended to assist its inmates. He was elected a

Fellow of the Royal Society Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the Fellows of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural science, natural knowledge, incl ...

in November 1679. He is buried at

St Dionis Backchurch St Dionis Backchurch was a parish church in the Langbourn ward of the City of London. Of medieval origin, it was rebuilt after the Great Fire of London to the designs of Christopher Wren and demolished in 1878. Early history The church of St D ...

Anatomical research

In 1680, Tyson studied a

porpoise Porpoises () are small Oceanic dolphin, dolphin-like cetaceans classified under the family Phocoenidae. Although similar in appearance to dolphins, they are more closely related to narwhals and Beluga whale, belugas than to the Oceanic dolphi ...

and established that it is a

mammal A mammal () is a vertebrate animal of the Class (biology), class Mammalia (). Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three ...

. He noted that the convoluted structures of the brains were closer to those of land quadrupeds than those of fish. In 1698, he dissected a

chimpanzee The chimpanzee (; ''Pan troglodytes''), also simply known as the chimp, is a species of Hominidae, great ape native to the forests and savannahs of tropical Africa. It has four confirmed subspecies and a fifth proposed one. When its close rel ...

on display at the London docks, and as a result wrote a book, '' Orang-Outang, sive Homo Sylvestris: or, the Anatomy of a Pygmie Compared with that of a Monkey, an Ape, and a Man''. In the book he came to the conclusion that the chimpanzee has more in common with man than with

monkey Monkey is a common name that may refer to most mammals of the infraorder Simiiformes, also known as simians. Traditionally, all animals in the group now known as simians are counted as monkeys except the apes. Thus monkeys, in that sense, co ...

s, particularly with respect to its

brain The brain is an organ (biology), organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It consists of nervous tissue and is typically located in the head (cephalization), usually near organs for ...

. This work was republished in 1894 with an introduction by Bertram C. A. Windle and a short biography of Tyson. Tyson dissected a timber rattlesnake in 1683 and produced one of the earliest and most accurate descriptions of the internal anatomy of snakes. He was the first to describe the loreal pits of the

Crotalinae The Crotalinae, commonly known as pit vipers,Mehrtens JM (1987). ''Living Snakes of the World in Color''. New York: Sterling Publishers. 480 pp. . or pit adders, are a subfamily of vipers found in Asia and the Americas. Like all other vipers ...

. Tyson however did not recognize its heat-sensing function, thinking it was a hearing organ.

References

External links

* * * {{DEFAULTSORT:Tyson, Edward 1651 births 1708 deaths People from Clevedon British anatomists Fellows of the Royal Society

Biography

Anatomical research

See also

References

Further reading

External links