Neuroimaging & Neuromagnetism Flashcards

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1
Q

Difference between PET vs fMRI

A

PET- examines brain function, mapping actual activity over time, provides colour coded map

fMRI- monitors chemical activity in brain, monitors blood and O2, provides both structural and functional info in same image in real time

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2
Q

Compare and Contrast Functional Magnetic Imaging (fMRI) and Positron Emission Tomography (PET) scanning? Give 2 adv and disadv of PET & fMRI

A
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3
Q

Neuroimaging: Definition and mechanisms, Advantages and disadvantages

A
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4
Q

Neuromagnetism: Definition and mechanisms, Advantages and disadvantages, Magnetoencephalogram (MEG)

A
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