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Topic: Godfrey N Hounsfield


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In the News (Fri 17 Feb 12)

  
 Michael Jackson's Area: Godfrey N. Hounsfield   (Site not responding. Last check: 2007-09-11)
Sir Godfrey NewƄold Hounsfield (28 August 1919 – 12 August 2004) was an England electrical engineer who shared the 1979 NoƄel Prize for Physiology or Medicine with Allan McLeod Cormack for his part in developing the diagnostic technique of computerized axial tomography (CAT).
Hounsfield Ƅuilt the prototype head scanner and tested it first on a preserved human Ƅrain, then on a fresh cow Ƅrain from a Ƅutcher shop, and later on himself.
Hounsfield was Ƅorn in Nottinghamshire, England in 1919.
en_base.realignment.and.closure.commission.en.out-make.info   (608 words)

  
 The Lasker Foundation | Former Award Winners, Basic Medical Research 1975 Obituary
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.
Sir Godfrey was elected a fellow of the Royal Society in 1975, and was knighted in 1981.
www.laskerfoundation.org /awards/obits/hounsfieldobit.shtml   (513 words)

  
 Godfrey N. Hounsfield Biography | World of Health
Godfrey Newbold Hounsfield was born August 28, 1919, in Newark, England, the youngest of five children of a steel-industry engineer turned farmer.
As head of EMI's Medical Systems section, Hounsfield continued to improve the device, working to lower the radiation exposure required, sharpen the images produced, and develop larger models which could image any part of the body, not just the head.
August 12, 2004: Hounsfield died on August 12, 2004, in Kingston upon Thames, England.
www.bookrags.com /biography/godfrey-n-hounsfield-woh   (689 words)

  
 Godfrey N. Hounsfield, Sir Biography | World of Anatomy and Physiology
Sir Godfrey Hounsfield pioneered a leap forward in medical diagnosis: computerized axial tomography, popularly known as the "CAT scan." Ushering in a new and sometimes controversial era of medical technology, Hounsfield's device allowed a doctor to look inside a patient's body and examine a three-dimensional image far more detailed than a conventional x ray.
Godfrey Newbold Hounsfield was born in Newark, England, the youngest of five children of a steel-industry engineer turned farmer.
Hounsfield's technical interests began when, to prevent boredom, he began figuring out how the machinery on his father's farm worked.
www.bookrags.com /biography/godfrey-n-hounsfield-sir-wap   (856 words)

  
 Sir Godfrey Newbold Hounsfield (via CobWeb/3.1 planetlab2.cs.virginia.edu)   (Site not responding. Last check: 2007-09-11)
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.cob-web.org:8888 /godfrey_newbold_hounsfield.html   (274 words)

  
 Godfrey N. Hounsfield   (Site not responding. Last check: 2007-09-11)
Sir Godfrey Newbold Hounsfield (28 August 1919 – 12 August 2004) was an England 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 was born in Nottinghamshire, England in 1919.
Neha Dhupia (born on August 27, 1980 in Kochi (India)) is an India n Model (person) and actor.
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 American Association Of Dental Radiographic Technicians   (Site not responding. Last check: 2007-09-11)
After acquiring all the line integrals for a given position of the X-ray source, both the detector and source rotated one degree.a design known as the "translate-rotate" or "pencil-beam" scanner.
Hounsfield's unit belonged to this generation, as did the first commercial CT scanners introduced in 1972.
Kawata, Y., N. Niki, and T. Kumazaki, Measurement of blood vessel characteristics for disease detection based on cone beam CT images.
www.aadmrt.org /static.aspx?content=currents/sukovic_winter_04   (2350 words)

  
 New Page 2   (Site not responding. Last check: 2007-09-11)
However, in 1967, Godfrey N. Hounsfield of England used medical X rays to reconstruct a three-dimensional image in the development of the CAT scan.
Hounsfield (England) then, in 1972, conducted the experimental CAT scan imager that detects a brain tumor in a living patient.
In 1979, both Cormack and Hounsfield won the Nobel Prize in physiology/ medicine for their invention of the CAT scan.
www.sinc.sunysb.edu /Class/cei511/cat.htm   (797 words)

  
 Godfrey Hounsfield - Wikipedia, the free encyclopedia
Sir Godfrey Newbold Hounsfield CBE (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).
In September 1971, CAT scanning was introduced into medical practice with a successful scan on a cerebral cyst patient at Atkinson Morley's Hospital in Wimbledon, London, United Kingdom.
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.
en.wikipedia.org /wiki/Godfrey_N._Hounsfield   (699 words)

  
 8/19/04 CT inventor Godfrey Hounsfield dies   (Site not responding. Last check: 2007-09-11)
Sir Godfrey N. Hounsfield, who won the 1979 Nobel Prize in Medicine for inventing computed axial tomography, died Aug. 12.
Hounsfield conceived the idea for a CAT scanner in 1967.
Hounsfield's own words best describe the genesis of CT scanning.
www.dimag.com /dinews/2004081901.shtml   (813 words)

  
 RSNA 2004 - Dedication (via CobWeb/3.1 planetlab2.cs.virginia.edu)   (Site not responding. Last check: 2007-09-11)
Dr Hounsfield died in August 2004 at the age of 84.
Dr Hounsfield never attended a university and was largely self-taught.
Near the end of his EMI tenure, Hounsfield expanded his work in diagnostic imaging to include magnetic resonance.
rsna2004.rsna.org.cob-web.org:8888 /rsna2004/V2004/index.cvn?id=66606&p_navID=272   (493 words)

  
 Sir Godfrey N. Hounsfield Winner of the 1979 Nobel Prize in Medicine
Sir Godfrey N. Hounsfield Winner of the 1979 Nobel Prize in Medicine
Godfrey Hounsfield and the Invention of Cat Scans (Unlocking the Secrets of Science) by Susan Zannos
Godfrey N. Hounsfield — Autobiography (submitted by Eva)
www.almaz.com /nobel/medicine/1979b.html   (86 words)

  
 Medcyclopaedia - Hounsfield unit
(Sir Godfrey N. Hounsfield, born 1919, British electroengineer, developed the first clinically useful CT
Thus, a change of one Hounsfield unit (HU) corresponds to 0.1% of the attenuation coefficient difference between water and air, or approximately 0.1% of the attenuation coefficient of water since the attenuation coefficient of air is nearly zero.
The use of this standardized scale facilitates the intercomparison of CT
www.medcyclopaedia.com /library/topics/volume_i/h/hounsfield_unit.aspx   (765 words)

  
 Godfrey Hounsfield - Ganfyd
The measure of tissue densities in CT were called Hounsfield Units in honour of the inventor of CT. Hounsfield contribution was also recognised by a commemorative Royal Mail stamp in 1994.
Ambrose J, Hounsfield G. Computerized transverse axial tomography.
If you are unwell and looking for advice please see your own doctor or contact the emergency healthcare services as appropriate.
ganfyd.org /index.php?title=Godfrey_Hounsfield   (83 words)

  
 X Ray - Printer-friendly - MSN Encarta
Using the same dosage of radiation as that of the conventional X-ray machine, an entire “slice” of the body is made visible with about 100 times more clarity.
The scanner was invented in 1972 by the British electronics engineer Godfrey N. Hounsfield, and was in general use by 1979.
For applications of radioisotopes that emit gamma rays, see Isotopic Tracer.
encarta.msn.com /text_761579196___12/X_Ray.html   (880 words)

  
 The Development of Technology and it's Influence on Nuclear Medicine, 1960-69
The complexity of the chip actually continued to double for 30 years until only recently, when it slowed to doubling about every 18 months.
Using computers, image reconstruction algorithms were developed for tomography by Godfrey N. Hounsfield in
These took into account the effects of photon attenuation and scatter, and increased the target to background ratio.
www.angelfire.com /nm2/nucmed/Page4.html   (265 words)

  
 Tomografía
Los inicios teóricos de la tomografía computada (TAC) datan de los años 60 cuando Allen Cormack en EEUU y Godfrey N. Hounsfield realizan sus primeros estudios sobre proyecciones angulares en movimiento y densidad de las estructuras anatómicas.
Villari N, Stecco A, Zatelli G Dipartimento di Fisiopatologia Clinica, Facolta di Medicina e Chirurgia, Universita degli Studi, Firenze.
High-resolution thin section CT with cross-sectional oblique and panoramic CT reconstructions has been shown to be an excellent tool for the preoperative evaluation of the mandible and maxilla for dental implant surgery.
www.odontoclinica.cl /tomogr_biblio.htm   (2684 words)

  
 SIR GODFREY HOUNDSFIELD   (Site not responding. Last check: 2007-09-11)
Hounsfield, Godfrey N. (Newark, Nottinghamshire 1919), engineer British elettrotecnico.
In 1972 the first tomography of the body was gotten.
For the discovery of the TC, in the 1979 Hounsfield you/he/she was honored, together with the physical sudafricano Allan Mc Leod Cormack, of the Nobel prize for the medicine or the physiology.
www.akisrx.com /inglese/htm/godfrey.htm   (196 words)

  
 CT scan definition - Cancer information on MedicineNet.com
The data are then relayed to a computer that turns the information into a 2-dimensional cross-sectional image.
The CT scanner was invented in 1972 by the British engineer Godfrey N. Hounsfield (later Sir Godfrey) and the South African (later American) physicist Alan Cormack.
CT scanning was already in general use by 1979, the year Hounsfield and Cormack were awarded the Nobel Prize in Medicine or Physiology for its development.
www.medterms.com /script/main/art.asp?articlekey=2878   (333 words)

  
 Scan, CAT definition - Cancer information on MedicineNet.com
CAT scanning was invented in 1972 by the British engineer Godfrey N. Hounsfield (later Sir Godfrey) and the South African (later American) physicist Alan Cormack.
CAT scanning was already in general use by 1979, the year Hounsfield and Cormack were awarded the Nobel Prize in Medicine or Physiology for its development.
The CAT scan is also known as the CT (computerized tomography) scan.
www.medterms.com /script/main/art.asp?articlekey=10351   (375 words)

  
 ITK FAQ - KitwarePublic
This requires the use of image iterators, which is explained in detail in the SoftwareGuide in Chapter 11, pdf-page 481.
Hounsfield units were defined by Sir Godfrey N. Hounsfield, on of the pioneers of Computer Tomography for clinical applications.
A table of Hounsfield units for common human tissues is avalable in the following link ITK Hounsfield Units
www.itk.org /Wiki/Itk_FAQ   (5708 words)

  
 Godfrey N. Hounsfield - Autobiography
To cite this document, always state the source as shown above.
Godfrey N. Hounsfield died on August 12, 2004.
The Nobel Prize in Physiology or Medicine 1979
www.nobel.se /medicine/laureates/1979/hounsfield-autobio.html   (1176 words)

  
 Sir Godfrey N Hounsfield. | The Lancet (September, 2004)   (Site not responding. Last check: 2007-09-11)
But it might truly be said that without them, the CT scanner would never have been invented.
The story goes something like this: by 1967, Godfrey Hounsfield had been working for music and electronics company Electrical and Musical Industries (EMI) for 16 years on projects ranging from radar, guided weapons, and the UK's first all-transistor computer....
Read the full article for free courtesy of your local library.
www.accessmylibrary.com /coms2/summary_0286-9720192_ITM   (189 words)

  
 Hexapedia - Godfrey Hounsfield (via CobWeb/3.1 planetlab2.cs.virginia.edu)   (Site not responding. Last check: 2007-09-11)
Research While on an outing in the country, Hounsfield came up with the idea that one could determine what was inside a box by taking reading at all angles around the object.
At the time, Hounsfield was not aware of the work that Cormack had done on the theorectical mathmatics for such a device.
Biography Hounsfield was born on a farm in Nottinghamshire, England.
www.hexafind.com.cob-web.org:8888 /encyclopedia/Godfrey_N._Hounsfield   (415 words)

  
 rt-image.com: Your weekly source for RT Imaging, Radiology Jobs, Editorials and Articles
Their model, the double helix, was found to be accurate and won them the 1962 Nobel Prize in medicine.
The 1979 prize in medicine went to Allan M. Cormack and Godfrey N. Hounsfield for their development of computed axial tomography (CAT).
However, without Edison's light bulb, at least 21 Nobel prizes would never have been possible.
www.rt-image.com /content=0004JC48489EB69268BEB2741   (1175 words)

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