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Mean slice rating of each scan, averaged across all subjects. Slice ratings range from 0 (no motion artifacts) to 4 (severe motion artifacts, clinically uninterpretable)
| Scan | Mean slice rating | Standard deviation |
|---|---|---|
| PROMO off #1 | 2.3061 | 2.0172 |
| PROMO on #1 | 1.0044 | 0.9204 |
| PROMO off #2 | 2.7248 | 3.1284 |
| PROMO on #2 | 1.1933 | 1.2381 |
