Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
qDESS MRI sequence parameters
| Sequence parameter | qDESS |
|---|---|
| Matrix (RO × PE) | 416 × 512 |
| IN-plane resolution (mm2) | 0.42 × 0.31 |
| Slice thickness (mm) | 1.5 |
| Number of slices | 80 |
| TE S+, TE S− (ms) | 5.7, 30.1 |
| Number of echoes | 2 |
| TR (ms) | 17.9 |
| Flip angle (°) | 20 |
| Bandwidth (± kHz) | 42 |
| Parallel imaging | 2 × 1 |
| % corners cut | 25 |
| Scan time (mm:ss) | 04:48 |
qDESS, quantitative double-echo steady-state; MRI, magnetic resonance imaging; RO, readout; PE, phase encodes; TE, echo time; TR, repetition time
