GE Scanner Settings GE Scanner Settings Recommended settings Field Strength Plane Mode Pulse Sequence Grad Mode Imaging Options TE Prep Time (TI) Flip Angle Bandwidth Frequency Phase Frequency Direction NEX (Averages) Phase FOV Shim FOV Slice Thickness Locs per Slab (Number of Slices) Phased Array Uniformity Enhancement (PURE) Surface Coil Intensity Correction (SCIC) 1.5 T Sagittal 3D SPGR Zoom EDR, IrP Min Full 500 ms 10 deg ~16 kHz 192 192 S/I 1 1 Auto 24.0 - 25.6 cm 1.2 mm 160 - 170 On Off 3.0 T Sagittal 3D SPGR Zoom EDR, IrP Min Full 600 ms 8 deg ~31 kHz 192 192 S/I 1 1 Auto 24.0 - 25.6 cm 1.2 mm 160 - 170 On Off Notes 1 Philips Scanner Settings Philips Scanner Settings Recommended settings Field Strength FOV RFOV Matrix scan Scan percentage Stacks Slices Slice thickness Slice orientation Scan mode Technique Contrast enhancement Fast Imaging mode TFE shot interval Echoes TE Flip angle TR TFE prepulse delay / TI Water fat shift Gradient mode CLEAR 1.5 T 240 - 256 mm 100 % 192 100 % 1 160 - 170 1.2 mm sagittal 3D FFE T1 TFE 2300 ms 1 4 ms 8 deg shortest 1000 ms maximum default On 3.0 T 240 - 256 mm 100 % 192 100 % 1 160 - 170 1.2 mm sagittal 3D FFE T1 TFE 3000 ms 1 shortest 8 deg shortest shortest 1.8 pix maximum On Notes 1 Siemens Scanner Settings Siemens Scanner Settings Recommended settings Field Strength Orientation Mode Sequence Gradient Mode Magn. Preparation RF pulse type Excitation TR TE TI Flip Angle Bandwidth Base resolution Averages Concatenations Phase Oversampling Slice Oversampling FOV phase FOV read Slice Thickness Slices per Slab (Number of Slices) Filter Parallel Acquisition Technique (iPAT) Prescan Normalize 1.5 T Sagittal 3D MPRAGE Fast* Non-sel. IR Fast Non-sel. 2400 ms minimum 1000 ms 8 deg 180 Hz/pix 192 1 1 0% 0% 100 % 240 - 256 mm 1.2 mm 160 - 170 None Off On 3.0 T Sagittal 3D MPRAGE Fast Non-sel. IR Fast Non-sel. 2300 ms minimum 900 ms 9 deg 240 Hz/pix 192 1 1 0% 0% 100 % 240 - 256 mm 1.2 mm 160 - 170 None Off On Notes 1
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