Initially using the x rays to scan layers of the area in question, with computer assisted tomography a computer then analyzes data of all layers to construct a 3D image of the object.
Computed tomography (CT) was invented in 1972 by British engineer Godfrey Hounsfield and South African physicist Allan Cormack. Their work led to the development of the first CT scanner, which revolutionized medical imaging techniques.
The first CT scan was performed in 1971 by Godfrey Hounsfield and Allan Cormack, who shared the 1979 Nobel Prize in Physiology or Medicine for their work on the development of computerized axial tomography.
Positron-emission tomography (PET) forms images of body tissues using radioactive tracers that emit positrons. This imaging technique is used to detect functional processes in the body, such as metabolism or blood flow, and is commonly used in medical diagnosis and research.
Marie Curie and her husband Pierre Curie were pioneers in the field of nuclear medicine, their research laid the foundation for using radioactive isotopes to detect tumors. Nuclear medicine imaging techniques such as positron emission tomography (PET) and single photon emission computed tomography (SPECT) are widely used for tumor detection and diagnosis.
Single photon emission computed tomography (SPECT) is a nuclear imaging technique that uses gamma rays and radiopharmaceuticals to create detailed 3D images of the body's organs. It is often used in medical diagnostics to detect various conditions such as heart disease, brain disorders, and cancer. SPECT allows for better visualization of physiological processes and can provide valuable information for healthcare professionals.
positron emission tomography
Geophysical Tomography Group was created in 1985.
Joachim Alexander has written: 'Computed tomography' -- subject(s): Emission Tomography, Tomography, X-Ray Computed
Takayoshi Matsui has written: 'An atlas of the human brain for computerized tomography' -- subject(s): Atlases, Brain, Computerized axial Tomography, Diagnosis, Diseases, Radiography, Tomography, Tomography, Computerized Axial
X-ray computed tomography was created in 1972.
positron-emission tomography(PET Scan)
Anthony A. Mancuso has written: 'Computed tomography of thehead and neck' -- subject(s): Head, Neck, Radiography, Tomography, Tomography, X-Ray Computed 'Workbook for MRI and CT of the head and neck' -- subject(s): Diagnosis, Head, Head and Neck Neoplasms, Magnetic resonance imaging, Neck, Problems, Radiography, Tomography, Tomography, X-Ray Computed, Tumors 'Computed tomography and magnetic resonance imaging of the head and neck' -- subject(s): Diagnostic use, Head, Magnetic resonance imaging, Neck, Nuclear magnetic resonance, Radiography, Tomography, Tomography, X-Ray Computed
Computed tomography is also known as computerized axial tomography or CAT scan
'Computer-Assisted Tomography' These days it tends to be called CT which stands for 'Computed Tomography'
Robert Kricun has written: 'Computed tomography of the spine' -- subject(s): Case studies, Diagnosis, Diseases, Radiography, Spine, Tomography, Tomography, X-Ray Computed
Alexander I. Khil'ko has written: 'Ocean acoustic tomography' -- subject(s): Ocean tomography
if this helps , I'm not sure it will but ct stands for computed tomography Computerized Axial Tomography