Neuroimaging & Neuromagnetism Flashcards
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
2
Q
Compare and Contrast Functional Magnetic Imaging (fMRI) and Positron Emission Tomography (PET) scanning? Give 2 adv and disadv of PET & fMRI
A
3
Q
Neuroimaging: Definition and mechanisms, Advantages and disadvantages
A
4
Q
Neuromagnetism: Definition and mechanisms, Advantages and disadvantages, Magnetoencephalogram (MEG)
A