Results 201 to 210 of about 179,231 (267)

Emission Computed Tomography

Neurosurgery, 1978
Emission computed tomography (CT) is a nuclear medicine visualization technique that yields an image of the distribution of a previously administered radionuclide in any desired transverse section of the body. Emission CT allows the safe, quantitative, three-dimensional measurement of regional radionuclide distribution in tissue.
openaire   +3 more sources

Developments in instrumentation for emission computed tomography

Seminars in Nuclear Medicine, 2003
Instrumentation for emission computed tomography continues to evolve, taking advantage of developments in detector technology, data processing and correction methods, and reconstruction algorithms. This article reviews the basic principles and latest developments in emission computed tomography instrumentation, for both positron emission tomography and
Margaret E, Daube-Witherspoon, I George, Zubal, Joel S, Karp   +2 more
openaire   +2 more sources

SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY

Neuroimaging Clinics of North America, 1995
Single-photon emission computed tomography is a well established functional imaging technique in epilepsy that aids precise noninvasive localization of the seizure focus required for surgical intervention in refractory seizures. Electroencephalography with video monitoring of seizures precedes more invasive evaluation, such as cortical or depth ...
B P, Mullan, M K, O'Connor, J C, Hung
openaire   +2 more sources

Single photon emission computed tomography

Computerized Radiology, 1985
Single photon emission computed tomography (SPECT) is becoming an increasingly important part of routine clinical nuclear medicine. By providing tomographic reconstructions in multiple planes through the patient, SPECT expands the clinical applications in nuclear medicine as well as providing better contrast, edge definition and separation of target ...
C W, Piez, B L, Holman
openaire   +2 more sources