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. 2012 Jan;33(1):77–82. doi: 10.3174/ajnr.A2737

Table 1:

The imaging sequence, sequence parameters, and total scan time for acquisition of T2WI, FLAIR, T1WI, and CE-T1WI images by partially radial and rectilinear techniques

Image Type BLADE (Imaging sequence/TR/TE/α/TI/FOV/section thickness/base resolution/blade coverage/motion correction/turbo factor/echo-train length per section/averages/concatenation/imaging time) Rectilinear (Imaging sequence/TR/TE/α/TI/FOV/section thickness/base resolution/averages/concatenation/imaging time)
T2WI TSE/4000 ms/107 ms/150°/-/230 × 230 mm/5 mm/256 × 256/91.7%/on/35/11/1/2/1 minute 38 seconds TSE/4320 ms/88 ms/150°/-/173 × 230 mm/5 mm/192 × 256/1/1/1 minute 13 seconds
FLAIR FLAIR/9000 ms/107 ms/150°/150 ms/230 × 230 mm/5 mm/256 × 256/91.7%/on/35/11/1/2/3 minutes 38 seconds FLAIR/4320 ms/110 ms/150°/2500 ms/173 × 230 mm/5 mm/192 × 256/1/1/1 minute 21 seconds
Axial T1WI FLAIR/2500 ms/59 ms/150°/860 ms/230 × 230 mm/5 mm/256 × 256/95.5%/off/19/21/1/3/2 minutes 47 seconds Spin-echo/740 ms/17 ms/90°/-/173 × 230 mm/5 mm/192 × 256/2/1/4 minutes 8 seconds
Coronal T1WI FLAIR/2500 ms/59 ms/150°/860 ms/230 × 230 mm/5 mm/256 × 256/95.5%/off/19/21/1/5/4 minutes 37 seconds Spin-echo/740 ms/17 ms/90°/-/201 × 230 mm/5 mm/224 × 256/1/1/1 minute 23 seconds
Sagittal T1WI FLAIR/2500 ms/59 ms/150°/860 ms/230 × 230 mm/5 mm/256 × 256/95.5%/off/19/21/1/3/2 minutes 52 seconds Spin-echo/525 ms/17 ms/90°/-/230 × 230 mm/5 mm/192 × 256/1/1/1 minute 52 seconds