1
Q
CT scans
A
This provides information about the
structure of the brain
. Computerised axial tomography
2
Q
MRI scans
A
Magnetic Resonance Imaging
More sensitive and clear than a CT
Can distinguish between brain tissue
structure
3
Q
fMRI scans
A
Functional magnetic resonance imaging
Colour images are displayed on a screen in real time showing the function of the brain.
measures oxygen consumption
4
Q
PET scans
A
Positron Emission Tomography
less detail than fMRI
Produces colour images showing brain structure, activity and function (working brain) by injecting a glucose solution
