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.
The details on scanning parameters.
| Three-dimensional brain volume imaging (3D-BRAVO) sequence | Gradient-echo-planar imaging sequence | ||
|---|---|---|---|
| Repetition time/echo time | 8.5/3.3 | Repetition time/echo time | 2,000 ms/25 ms |
| Slice thickness | 1.0 mm | Slice thickness | 3.0 mm |
| Acquisition matrix | 256 × 256 | Gap | 1.2 mm |
| Field of view | 240 × 240 mm2 | Acquisition matrix | 64 × 64 |
| Flip angle | 12° | Flip angle | 90° |
| Field of view | 240 × 240 mm2 | ||
| Voxel size | 3.6 × 3.6 × 3.6 mm3 | ||
