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During the ictal phase, the seizure focus will have what type of uptake on the PET scan?

If a technologist performs an HMPAO injection on a patient in a noisy part of the department, what will be the most likely result on the image?

How long should a patient be NPO prior to a brain PET scan?

When administering I-123 ioflupane the patient preparation includes which of the following?

What is the indication for an I-123 ioflupane exam?

The sinus system within the brain is responsible for:

The scintigraphic finding of multiple asymmetric perfusion defects involving both the cortex and deep structures, is seen in what condition?

If a technologist performs an HMPAO injection on a patient in a well-lit room, what will be the most likely result on the image?

Motor mapping of the brain is beneficial with treating/diagnosing what disorder?

The most common finding(s) of an abnormal 24-hour cisternogram besides a focus of decreased or increased radioactivity is (are)