Table 2.
Study | Scanner | Head coil | Resolution (mm) | TR (ms) | TE (ms) | Flip angle (°) |
---|---|---|---|---|---|---|
Study 1A | Trio | 32 channel | 2.5 × 2.5 × 2.5 | 2500 | 30 | 90 |
Study 1B | Prisma | 64 channel | 2.0 × 2.0 × 2.0 | 2250 | 30 | 70 |
Study 1C | Skyra | 64 channel | 2.0 × 2.0 × 2.0 | 1500 | 32 | 70 |
Study 1D | Prisma | 64 channel | 2.0 × 2.0 × 2.0 | 1400 | 32 | 70 |
Note: All functional scans consisted of echo-planar images (EPIs) with wholebrain coverage.