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Similarities and Differences: fMIR scan and animal model

Can you tell me two similarities and two differences between the fMRI scan and an animal model?

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fMRI (functional Magnetic Resonance Imaging) is a technique for non-invasively imaging brain activation. It's based on detecting the change in oxygenated blood associated with neural firing (when neurons are active, they demand a greater blood flow to be delivered by the neighbouring blood vessels).

Since it is a painless, non-invasive procedure, it is possible to use human subjects for testing, whereas previous methods for determining brain ...

Solution Summary

This solution discusses the similarities and differences between the fMRI scan and an animal model.