126 / 1363
Scan Time
•
Frequency encoding done at time of echo
•
Phase encoding done over many TRs
•
Time between TR-TE is dead time
TR
90
°
RF
G
ss
G
PE
G
RO
90
°
180
°
slice loop
Scan time = TR
N
av
N
PE
|
|
126 / 1363
Scan Time
•
Frequency encoding done at time of echo
•
Phase encoding done over many TRs
•
Time between TR-TE is dead time
TR
90
°
RF
G
ss
G
PE
G
RO
90
°
180
°
slice loop
Scan time = TR
N
av
N
PE