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dot point for medical physics (1 Viewer)

pinkyfish

New Member
Joined
Jun 18, 2003
Messages
14
Does anyone know how to explain why MRI scan can be used to:
identify areas of high blood flow

help, plz
 
N

ND

Guest
Blood is a fluid, such fluids are rich in hydrogen, MRI detects hydrogen density.
 

Shoey

Member
Joined
Oct 13, 2003
Messages
37
MRI uses the magnetic properties of hydrogen nuclei in scanning.

Blood = fluid = mostly water = H2 O
 

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