mri-sequences
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| mri-sequences [2024/02/08 12:20] – [For Incidental Findings] carl | mri-sequences [2024/02/19 14:52] (current) – ari | ||
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| ===== Structural ===== | ===== Structural ===== | ||
| ==== T1-weighted ==== | ==== T1-weighted ==== | ||
| + | === MPRAGE === | ||
| High resolution, T< | High resolution, T< | ||
| Line 15: | Line 16: | ||
| | Parallel imaging | | Parallel imaging | ||
| - | ==== Diffusion MRI ==== | + | ====T2-weighted==== |
| + | === Turbo Spin Echo (TSE) === | ||
| + | Quick, high (in-plane) resolution, T< | ||
| + | |||
| + | ^ Parameter | ||
| + | | Acquisition time | 1 min 38 s | | ||
| + | | Type | 2D | | ||
| + | | Slices | ||
| + | | Slice thickness | ||
| + | | Slice gap | 30% (1.2 mm) | | ||
| + | | FOV | 220 mm x 220 mm | | ||
| + | | Matrix | ||
| + | | Resolution | ||
| + | | TR | 5060 ms | | ||
| + | | TE | 102 ms | | ||
| + | | Flip angle | 140 deg | | ||
| + | | Parallel imaging | ||
| + | |||
| + | === TSE FLAIR === | ||
| + | High (in-plane) resolution, T< | ||
| + | |||
| + | ^ Parameter | ||
| + | | Acquisition time | 4 min 32 s | | ||
| + | | Type | 2D | | ||
| + | | Slices | ||
| + | | Slice thickness | ||
| + | | Slice gap | 30% (1.2 mm) | | ||
| + | | FOV | 220 mm x 220 mm | | ||
| + | | Matrix | ||
| + | | Resolution | ||
| + | | TR | 9000 ms | | ||
| + | | TI | 2500 ms | | ||
| + | | TE | 100 ms | | ||
| + | | Flip angle | 150 deg | | ||
| + | |||
| + | ===== Diffusion MRI ===== | ||
| High resolution, T< | High resolution, T< | ||
| ^ Parameter | ^ Parameter | ||
| - | | Acquisition time | + | | Acquisition time |
| - | | Type | + | | Type |
| - | | FOV (A-P x L-R x F-H) | 256 mm x 192 mm x 256 mm | + | | b-value |
| - | | Matrix | + | | Number of directions |
| - | | Resolution | + | | FOV | 192 mm x 192 mm |
| - | | TR | + | | Matrix |
| - | | TI | 900 ms | + | | Resolution |
| - | | TE | + | | TR |
| - | | Flip angle | + | | TE |
| + | | Flip angle | ||
| | Parallel imaging | | Parallel imaging | ||
mri-sequences.1707394850.txt.gz · Last modified: 2024/02/08 12:20 by carl