mri-sequences
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| mri-sequences [2024/02/08 12:20] – [MPRAGE] carl | mri-sequences [2024/02/19 14:52] (current) – ari | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ===== 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==== |
| - | High resolution, T< | + | === Turbo Spin Echo (TSE) === |
| - | + | ||
| - | ^ Parameter | + | |
| - | | Acquisition time | 4 min 32 s | | + | |
| - | | Type | 3D (sagittal slices) | + | |
| - | | FOV (A-P x L-R x F-H) | 256 mm x 192 mm x 256 mm | | + | |
| - | | Matrix | + | |
| - | | Resolution | + | |
| - | | TR | 2250 ms | | + | |
| - | | TI | 900 ms | | + | |
| - | | TE | 2.98 ms | | + | |
| - | | Flip angle | 9 deg | | + | |
| - | | Parallel imaging | + | |
| - | + | ||
| - | ==== For Incidental Findings | + | |
| - | + | ||
| - | === TSE === | + | |
| Quick, high (in-plane) resolution, T< | Quick, high (in-plane) resolution, T< | ||
| Line 49: | Line 34: | ||
| | Parallel imaging | | Parallel imaging | ||
| - | === TSE_FLAIR | + | === TSE FLAIR === |
| High (in-plane) resolution, T< | High (in-plane) resolution, T< | ||
| Line 65: | Line 50: | ||
| | TE | 100 ms | | | TE | 100 ms | | ||
| | Flip angle | 150 deg | | Flip angle | 150 deg | ||
| + | |||
| + | ===== Diffusion MRI ===== | ||
| + | High resolution, T< | ||
| + | |||
| + | ^ Parameter | ||
| + | | Acquisition time | 8 min 52 s | | ||
| + | | Type | 2D (Axial slices) | ||
| + | | b-value | ||
| + | | Number of directions | ||
| + | | FOV | 192 mm x 192 mm | | ||
| + | | Matrix | ||
| + | | Resolution | ||
| + | | TR | 7800 ms | | ||
| + | | TE | 90 ms | | ||
| + | | Flip angle | ||
| + | | Parallel imaging | ||
| + | |||
| ===== BOLD fMRI ===== | ===== BOLD fMRI ===== | ||
mri-sequences.1707394802.txt.gz · Last modified: 2024/02/08 12:20 by carl