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Common notion artefact mitigation strategies
| Motion prevention | Artefact reduction | Motion correction |
|---|---|---|
| Training | Faster imaging | Navigators |
| Distraction | Insensitive sequences | Self-navigated trajectories (PROPELLER and alike) |
| Feed and wrap (for babies) | Gradient moment nulling | |
| Foam restraints | Saturation bands | Prospective correction |
| Sedation | Triggering and gating | Retrospective correction |
| Bitebars/head holders | Phase reordering | |
| Breathhold |
