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Topic: Godfrey Newbold Hounsfield


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In the News (Tue 14 Feb 12)

  
  Sir Godfrey Hounsfield; helped develop the CT scan; 84 | The San Diego Union-Tribune
Sir Godfrey Hounsfield, a British electrical engineer whose work in creating the computerized axial tomography scanner, the CT scan, a diagnostic tool used in hospitals worldwide, brought him a Nobel Prize, died Aug. 12 at New Victoria Hospital in Kingston upon Thames, England.
Godfrey Newbold Hounsfield was born Aug. 28, 1919, in Newark, England, the youngest child of a farmer.
Sir Godfrey was elected a fellow of the Royal Society in 1975, and was knighted in 1981.
www.signonsandiego.com /uniontrib/20040903/news_1m3hounsfiel.html   (539 words)

  
  Telegraph | News | Sir Godfrey Hounsfield
Sir Godfrey Hounsfield, who died on August 12 aged 84, led the team which developed Britain's first big solid-state computer before inventing the computerised axial tomography (CAT) scanner for use in clinical diagnosis; in recognition of this latter achievement he was awarded the 1979 Nobel Prize for Physiology or Medicine.
Godfrey Newbold Hounsfield, the youngest of five children of a farmer near Newark in Nottinghamshire, was born on August 28 1919.
Godfrey Hounsfield was appointed CBE in 1976 and knighted in 1981.
www.telegraph.co.uk /news/main.jhtml?xml=/news/2004/08/17/db1701.xml   (1049 words)

  
 Self-taught pioneer of CT scan - Obituaries - www.smh.com.au
Hounsfield conceived the idea for a CT scanner in 1967 during a weekend ramble in the country.
Godfrey Newbold Hounsfield was the youngest of five children of a farmer near Newark in Nottinghamshire.
Godfrey Hounsfield was appointed CBE in 1976 and knighted in 1981.
www.smh.com.au /articles/2004/09/02/1093939066254.html   (1050 words)

  
 Reference.com/Encyclopedia/Godfrey Hounsfield
Godfrey Newbold Hounsfield CBE, FRS, (28 August 1919 – 12 August 2004) was an English electrical engineer who shared the 1979 Nobel Prize for Physiology or Medicine with Allan McLeod Cormack for his part in developing the diagnostic technique of X-ray computed tomography (CT).
Hounsfield was born in Nottinghamshire, England in 1919.
The suggestion that Hounsfield lacked formal engineering education to the level of a Chartered Engineer does not reflect the nature of engineering education at the time when Hounsfield was a student, or the esteem in which Faraday House was held within the profession.
www.reference.com /browse/wiki/Godfrey_Newbold_Hounsfield   (636 words)

  
 Godfrey Hounsfield   (Site not responding. Last check: )
Sir Godfrey Newbold Hounsfield (28 August 1919 - 12 August 2004) was an English electrical engineer who shared the 1979 Nobel Prize for Physiology or Medicine with Allan McLeod Cormack for his part in developing the diagnostic technique of computerized axial tomography (CAT).
His name is immortalised in the Hounsfield scale, a quantitative measure of radiodensity used in evaluating CAT scans.
Hounsfield built the prototype head scanner and tested it first on a preserved human brain, then on a fresh cow brain from a butcher shop, and later on himself.
www.tocatch.info /en/Godfrey_Newbold_Hounsfield.htm   (436 words)

  
 Hounsfield scale - Encyclopedia, History, Geography and Biography   (Site not responding. Last check: )
The Hounsfield scale is a quantitative scale for describing radiodensity.
It was established by Sir Godfrey Newbold Hounsfield, one of the principal engineers and developers of computed axial tomography (CAT, or CT scans).
Specifically, Hounsfield defined 0 Hounsfield units (HU) as the radiodensity of distilled water at standard pressure and temperature, and -1000 HU as the radiodensity of air.
www.arikah.net /encyclopedia?title=Hounsfield_units&redirect=no   (216 words)

  
 Blog of Death: Godfrey Hounsfield
Sir Godfrey Newbold Hounsfield, a British electrical engineer and Nobel laureate who pioneered the development of the CAT scan, died on Aug. 12.
Although Hounsfield was born near Newark, England, and raised on a farm, his interest in science developed at an early age.
In 1967, Hounsfield was taking a walk through the countryside when he first dreamed of a machine that could process hundreds of X-ray beams to obtain an internal display of a box.
www.blogofdeath.com /archives/001152.html   (487 words)

  
 GODFREY HOUNSFIELD FACTS AND INFORMATION   (Site not responding. Last check: )
Sir Godfrey Newbold Hounsfield (28_August 1919 - 12_August 2004) was an English electrical engineer who shared the 1979 Nobel_Prize_for_Physiology_or_Medicine with Allan_McLeod_Cormack for his part in developing the diagnostic technique of computerized_axial_tomography (CAT).
Hounsfield built the prototype head scanner and tested it first on a preserved human_brain, then on a fresh cow brain from a butcher shop, and later on himself.
Hounsfield was born on a farm in Nottinghamshire, England.
www.bluestarbase.com /Godfrey_Hounsfield   (411 words)

  
 Godfrey Newbold Hounsfield - Wikipédia
Na základnú myšlienku počítačovej tomografie prišiel Hounsfield počas prechádzky.
Hounsfield sa narodil v Anglicku, v Nottinghamshire roku 1919.
V roku 1951 začal Hounsfield pracovať v spoločnosti EMI Ltd., kde vyvíjal riadené zbraňové a radarové systémy.
sk.wikipedia.org /wiki/Godfrey_Newbold_Hounsfield#V.C3.BDskum   (527 words)

  
 cat scan   (Site not responding. Last check: )
The system was invented in 1972 by Godfrey Newbold Hounsfield of EMI Laboratories using gamma rays.
The pixel itself is displayed according to the mean attenuation of the tissue that it corresponds to on a scale from -1000 to +1000 on the Hounsfield scale.
Water has an attenuation of 0 Hounsfield units (HU) while air is -1000HU, bone is typically +400HU or greater and metallic implants are usually +1000HU.
www.yourencyclopedia.net /CAT_scan   (469 words)

  
 Hounsfield   (Site not responding. Last check: )
Hounsfield unit (HU) a unit used in medical imaging (CT or MRI scanning) to describe the amount of x-ray attenuation of each "voxel" (volume element) in the three-dimensional image.
It was first developed in 1967 by Godfrey Hounsfield, a British electronics engineer who connected x-ray sensors to a computer and worked out a mathematical equation to form images from the data...
The Sir Godfrey Hounsfield Lecture Established in 1997 in honour of Sir Godfrey Hounsfield and his pioneering work in computed tomography, this Lecture is generously endowed by Miss Marion Frank OBE...
testingequipment.quitetesting.com /hounsfield   (820 words)

  
 ninemsn Encarta - Search Results - Hounsfield Sir Godfrey Newbold
Hounsfield, Sir Godfrey Newbold (1919-2004), British electronics engineer who co-developed one of the 20th century’s most important medical...
The invention of CT is accredited to two individuals who worked independently: Godfrey Newbold Hounsfield, a British electronics engineer, and Allan...
Kneller, Sir Godfrey (1646-1723), German-born portrait painter who spent most of his career in England.
au.encarta.msn.com /Hounsfield_Sir_Godfrey_Newbold.html   (98 words)

  
 Converting CT Data to Hounsfield Units
The pixel value is displayed according to the mean attenuation of the tissue that it corresponds to on a scale from -1024 to +3071 on the Hounsfield scale.
Water has an attenuation of 0 Hounsfield units (HU) while air is -1000 HU, bone is typically +400 HU or greater and metallic implants are usually +1000 HU.
To convert from the normal units found in CT data (a typical data set ranges from 0 to 4000 or so) you have to apply a linear transformation of the data.
www.dfanning.com /fileio_tips/hounsfield.html   (438 words)

  
 Sir Godfrey Newbold Hounsfield   (Site not responding. Last check: )
Hounsfield extended the capability of a computer so that it could interpret X-ray signals so as to form a two-dimensional image of a complex object such as the human head.
Computers soon evolved to the stage needed for processing the signals from the scanners at the same rate they were obtained, and in 1972 the first clinical test of CAT scanning was performed successfully.
For his work Hounsfield received numerous awards in addition to the Nobel Prize, and he was knighted in 1981.
medicine.nobel.brainparad.com /godfrey_newbold_hounsfield.html   (274 words)

  
 Allan McLeod Cormack Summary
Meanwhile, Hounsfield was independently coming to conclusions similar to Cormack's, and developed the first CAT scanner as early as 1972.
In 1979 Cormack and Hounsfield were awarded the Nobel Prize for physiology or medicine for their joint, though independent, development of CAT scan theory and technology.
In 1979, Cormack and Hounsfield were awarded the Nobel Prize for physiology or medicine for their joint, but independent development of CAT scan theory and technology.
www.bookrags.com /Allan_McLeod_Cormack   (2380 words)

  
 Sir Godfrey (Newbold) Hounsfield Biography (1919–2004) Online Encyclopedia Article About Sir Godfrey (Newbold) ...
His other honours include the Albert Lasker Medical Research Award in 1975.
End of Article: Sir Godfrey (Newbold) Hounsfield Biography (1919–2004)
Do not copy, download, transfer, or otherwise replicate the site content in whole or in part.
encyclopedia.jrank.org /Cambridge/entries/013/Sir-Godfrey-Newbold-Hounsfield.html   (202 words)

  
 The Lasker Foundation | Former Award Winners, Basic Medical Research 1975 Obituary
The following is an excerpt of an obituary for Dr. Hounsfield published by the New York Times on Friday, August 20, 2004.
Sir Godfrey Hounsfield, a British electrical engineer whose work in creating the computerized axial tomography scanner, the CAT scan, a diagnostic tool used in hospitals worldwide, won him a Nobel Prize, died Aug. 12 at New Victoria Hospital in Kingston upon Thames, England.
Godfrey Newbold Hounsfield was born on Aug. 28, 1919, in Newark, England.
www.laskerfoundation.org /awards/obits/hounsfieldobit.shtml   (513 words)

  
 Sir Godfrey Newbold Hounsfield - Encyclopedia.com
A radar expert for the Royal Air Force during World War II, in the 1950s Hounsfield began developing computer and X-ray technology for EMI, Ltd., an international electronics and entertainment corporation.
He built the prototype for the first CAT scan machine, which originally was designed to produce detailed images of cross-sections of the human head, in 1972.
OBITUARY: Sir Godfrey Hounsfield; Nobel prize-winning inventor of the CT scanner, which revolutionised medical imaging.(Obituaries)
www.encyclopedia.com /doc/1E1-Hounsfie.html   (333 words)

  
 Godfrey — FactMonster.com
Sir Godfrey Kneller - Kneller, Sir Godfrey Kneller, Sir Godfrey or Gottfried von Kniller, 1646–1723, English...
Charles Godfrey Leland - Leland, Charles Godfrey Leland, Charles Godfrey, pseud.
Otto Godfrey FOELKER - FOELKER, Otto Godfrey (1875—1943) FOELKER, Otto Godfrey, a Representative from New York; born...
www.factmonster.com /dictionary/brewers/godfrey.html   (144 words)

  
 Godfrey Newbold Hounsfield --  Britannica Student Encyclopedia
British scientist Godfrey Newbold Hounsfield was born in Newark, Nottinghamshire, on Aug. 28, 1919.
More results on "Godfrey Newbold Hounsfield" when you join.
The dramatist and poet Thomas Godfrey was a playwright and poet in colonial America.
www.britannica.com /ebi/article-9326700   (673 words)

  
 Newbold - Welcome to Newbold Gifts   (Site not responding. Last check: )
Paul Newbold moved to the School in 1994 from the University of Illinois where he also had a Chair in Econometrics.
At the time of his retirement, Lieutenant General Gregory S. Newbold served as Lieutenant General Newbold is the son of a career US Air Force Officer.
Newbold Gifts featuring unique and original hand-crafted gifts, woodturning, Minnetonka Moccasins, collectables and the craftwork of work of Tom Cameron.
weblinkeasy.com /?q=newbold   (139 words)

  
 [No title]   (Site not responding. Last check: )
The system was invented in 1972 by Godfrey Newbold Hounsfield of EMI Laboratories using x-rays.
The pixel itself is displayedaccording to the mean attenuation of the tissue that it corresponds to on a scale from -1024 to +3071 on the Hounsfield scale.
Water has an attenuation of 0 Hounsfield units (HU) while air is -1000HU, bone is typically +400HU orgreater and metallic implants are usually +1000HU.
immune-system-help.com /ct/images/computer_assisted_tomography.html   (443 words)

  
 biology - Computed axial tomography
The CT system was invented in 1972 by Godfrey Newbold Hounsfield of EMI Central Research Laboratories (now Sensura [1] owned by Creative Technology Ltd.) using X-rays.
Pixels in an image obtained by CT scanning are displayed in terms of relative radiodensity.
The pixel itself is displayed according to the mean attenuation of the tissue that it corresponds to on a scale from −1024 to +3071 on the Hounsfield scale.
www.biologydaily.com /biology/CT_scan   (1026 words)

  
 Computed tomography   (Site not responding. Last check: )
The CT system was invented in 1972 by Godfrey Newbold Hounsfield of EMI Central Research Laboratories (now Sensaura [1] owned by Creative Technology Ltd.) using X-rays.
The data stream representing the varying radiographic intensity sensed reaching the detectors on the opposite side of the circle during each sweep— 360 or just over 180 degrees in conventional machines, 220 degree in EBT —is then computer processed to calculate cross-sectional estimations of the radiographic density, expressed in Hounsfield units.
Water has an attenuation of 0 Hounsfield units (HU) while air is −1000 HU, bone is typically +400 HU or greater and metallic implants are usually +1000 HU.
www.tocatch.info /en/CT_scan.htm   (1617 words)

  
 computed tomography pictures photos
In conventional CT machines, a small X-Ray tube is physically rotated behind a circular shroud; in electron beam tomography the tube is far larger, note the internal funnel shape in the photo, with a hollow cross-section and only the electron current is rotated.
See diagnostic uses of a CT scan for more detail.The CT system was invented in 1972 by Godfrey Newbold Hounsfield of EMI Central Research Laboratories using x-rays.
The pixel itself is displayed according to the mean attenuation of the tissue that it corresponds to on a scale from -1024 to +3071 on the Hounsfield scale.
www.picture-newsletter.com /ct   (558 words)

  
 Mister Transistors Old Computer Stuff
It was made at EMI Laboratories by Professor Sir Godfrey Newbold Hounsfield, recipient of the Nobel prize for the development of computer assisted tomography, amongst many other honours.
This is claimed to be the first large commercial transistorised machine in the UK, and Sir Godfrey's autobiography states that 24 of them were sold.
In his autobiography Sir Godfrey states that he used the toroids to speed up the operation of the machine, because transistors were relatively slow at that time.
ourworld.compuserve.com /homepages/Andrew_wylie/emidec.htm   (674 words)

  
 Articles Medical Billing
Computed tomography (CT), originally known as computed axial tomography (CAT) and body section roentgenography, is a medical imaging method employing tomography where digital geometry processing is used to generate a three-dimensional image of the internals of an object from a large series of two-dimensional X-ray images taken around a single axis of rotation.
The CT system was invented by Godfrey Newbold Hounsfield in Hayes, England at THORN EMI Central Research Laboratories (which spawned Sensaura, now owned by Creative Technology) using X-rays.
X-ray slice data is generated using an X-ray source that rotates around the object; X-ray sensors are positioned on the opposite side of the circle from the X-ray source.
medical-billing-coding.org /DisplayArticleList.aspx   (2091 words)

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