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Summary Of Positron Emission Tomography

Summary Of Positron Emission Tomography

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Positron emission tomography (PET): is an anatomically based measurement that utilizes small radioactive tracers that are able to identify and determine glucose and metabolic levels within the organs of the body. This type of tomography could be used in a concussion assessment to determine the metabolic activities and glucose levels of the brain, as these levels are important and often become altered following a concussion.

Functional magnetic resonance imaging (fMRI): is an anatomically based measurement that is able to detect the activity within the brain by measuring the cerebral blood flow. This type of imaging could be used in the assessment of a concussion because blood flow to the brain is essential given its high metabolic demand,

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