Het brein in beeld - Functional Imaging

3 important questions on Het brein in beeld - Functional Imaging

What is hemodynamic methods?

Measuring the change in blood flow to a region directly.

What are the advantages of positron emmision tomography (PET)?

1. Radiolabelled pharmacological agents can be used to trace certain specific pathways

2. It is less susceptible to signal disortion around the air cavities.

How does PET scans works?

Uses a radioactive tracer injected in the bloodstream. The greater the blood flow in a region, the greater the signal emitted by the tracer in that region.

The question on the page originate from the summary of the following study material:

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