| positron emission tomography |
A technique used for imaging the brain activity by measuring the flow of blood containing radioactive atoms that emit positrons
출처: www.macalester.edu/~psych/whathap/UBNRP/synesthesi...
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| positron emission tomography |
A special type of X-ray using a radioactive dye which shows areas of the brain that have a higher or lower metabolism than normal. It can sometimes be used when an MRI scan alone is inconclusive. This is a limited-use diagnostic tool.
출처: www.gammaknifesanantonio.com/Faq/Glossary.asp
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| positron emission tomography |
A nuclear medicine imaging test that detects differences in metabolism; often used to differentiate between healthy and abnormal tissue.
출처: dfw-neuronetwork.com/Glossary.htm
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| positron emission tomography |
A specialized test that measures a region of the body's metabolic activity. The test may be helpful in distinguishing benign neurofibromas from other types of tumors.
출처: www.understandingnf1.org/glossary/
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| positron emission tomography |
A method for imaging cerebral blood flow and, indirectly, brain activity making use of tracers that emit positrons. The tracer is introduced into the subject's blood and then its concentration is measured using the emitted positrons. Since local cerebral blood flow appears to be correlated with neuronal activity PET scans can be used to monitor local brain activity.
출처: tigger.uic.edu/~hilbert/Glossary.html
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