In-room imaging and MR planning

Let’s do the maths: T1w sequence

Pulse sequence: Cartesian T2w Spin Echo, one readout line per RF pulse

TR = 500 ms

2D image FOV = 350 x 350 x 5 mm 3 Res = 2 x 2 x 5 mm 3 Matrix = 175 x 175 x 1 T_acq = 0.5s x 175 => 87.5 s