Contrast-to-noise ratio for default and 4-minute PETRA sequences
| Subject C | Subject D | Subject F | Subject G | |||||
|---|---|---|---|---|---|---|---|---|
| Default PETRA | 4-Minute PETRA | Default PETRA | 4-Minute PETRA | Default PETRA | 4-Minute PETRA | Default PETRA | 4-Minute PETRA | |
| Facial nerve/mastoid | 89 | 111 | 51 | 43 | 75 | 69 | 57 | 88 |
| Facial nerve/middle ear | 120 | 114 | 82 | 67 | 65 | 46 | 85 | 91 |
| Ossicle/mastoid | 22 | 62 | 3 | 7 | 13 | 32 | 15 | 44 |
| Ossicle/middle ear | 53 | 65 | 34 | 31 | 4 | 9 | 43 | 47 |