2016_Imaging for Physicists

Gradients (db/dt)

G z

= dB 0

/dz

isocentre

• 3 orthogonal or in combination • High amplitudes -Resolution -DTI • Fast switching rates -Faster scans

y

z

x

B 0  0

-  B -  

+  B

B 0

B 0



+  



0

0