| positron emission tomography |
a tool used to diagnose brain functions and disorders. PET produces three-dimensional, colored images of chemicals or substances functioning within the body. These images are called PET scans. PET shows brain function, in contrast to CT or MRI, which show brain structure.
출처: www.huntingtons.info/MT/archives/2003/11/huntingto...
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| positron |
The anti-particle of an electron, having a positive charge instead of the more usual negative charge. It is the only anti-particle of significance in the context of nuclear power. Pressure Vessel A reactor containment vessel, usually made from thick steel or pre-stressed concrete, capable of withstanding high internal pressure. Used in gas-cooled reactors and light water reactors. ...
출처: www.arrowtechinc.com/dictionary_terms.htm
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| positron emission tomography |
An imaging process like MRI or CT, that provides specific information about brain activity and structure that has been used to assist in the diagnosis of AD and track its progression, especially the loss of energy metabolism in those areas of the brain affected by the disease.
출처: www.accerapharma.com/glossary.html
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| positron emission tomography |
is an imaging technique that provides a picture of brain activity by measuring levels of injected glucose sugar "labeled" with a radioactive marker.
출처: www.aahs.org/services/oncology/glossary.php
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| positron |
(e + ): The antiparticle of the electron.
출처: pdg.web.cern.ch/pdg/cpep/glossary.html
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