2016_Imaging for Physicists
Susceptibility artifact in read-out direction
zyx B ) , ,(
G zyxB x x x ) , ,( ∆
∆ +=
+
0
1
G
G
x
x
Read out gradient
Moerland et al. 1996; Phys. Med. Biol. 40:1651-
Made with FlippingBook
Susceptibility artifact in read-out direction
zyx B ) , ,(
G zyxB x x x ) , ,( ∆
∆ +=
+
0
1
G
G
x
x
Read out gradient
Moerland et al. 1996; Phys. Med. Biol. 40:1651-
Made with FlippingBook