2016_Imaging for Physicists
EPI
180 °
90 °
RF
G slice
G phase
... ... ...
G read
t esp
t N
Δ
ν
=
shot
phase
esp
Effective ‘phase-encoding’ bandwidth
(e.g. 1 ms t esp
⇒ 1 kHz)
Made with FlippingBook
EPI
180 °
90 °
RF
G slice
G phase
... ... ...
G read
t esp
t N
Δ
ν
=
shot
phase
esp
Effective ‘phase-encoding’ bandwidth
(e.g. 1 ms t esp
⇒ 1 kHz)
Made with FlippingBook