ArticleMagnetic resonance in medicine2015
Prospective motion correction of segmented diffusion weighted EPI.
Article in Magnetic resonance in medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Evaluating the Application of MUSE Diffusion-Weighted Imaging in Esophageal Cancer in Comparison with HR and Single-Shot DWIs.Diagnostics (Basel, Switzerland) · 2026Article
- Distortion-free diffusion-weighted imaging using echo planar time-resolved imaging with prospective motion correction: a feasibility study in motion-sensitive patients.Quantitative imaging in medicine and surgery · 2026Article
- Motion compensated structured low-rank reconstruction for 3D multi-shot EPI.Magnetic resonance in medicine · 2024Article
- In vivo evidence of microstructural hypo-connectivity of brain white matter in 22q11.2 deletion syndrome.Molecular psychiatry · 2023Article
- Article
- Quality control in resting-state fMRI: the benefits of visual inspection.Frontiers in neuroscience · 2023Article
- Motion-corrected 3D-EPTI with efficient 4D navigator acquisition for fast and robust whole-brain quantitative imaging.Magnetic resonance in medicine · 2022Article
- Prospective motion correction for diffusion weighted EPI of the brain using an optical markerless tracker.Magnetic resonance in medicine · 2021Article
- VALIDITY OF AN MRI-COMPATIBLE MOTION CAPTURE SYSTEM FOR USE WITH LOWER EXTREMITY NEUROIMAGING PARADIGMS.International journal of sports physical therapy · 2020Article
- Baby brain atlases.NeuroImage · 2019Review
- Article
- Assessment of patency capsule retention using MR diffusion-weighted imaging.European radiology · 2017Article
- Model-based iterative reconstruction for single-shot EPI at 7T.Magnetic resonance in medicine · 2017Article
- Image formation in diffusion MRI: A review of recent technical developments.Journal of magnetic resonance imaging : JMRI · 2017Review
- Motion correction for diffusion weighted SMS imaging.Magnetic resonance imaging · 2017Article
- Mapping the critical gestational age at birth that alters brain development in preterm-born infants using multi-modal MRI.NeuroImage · 2017Article
- Joint correction of Nyquist artifact and minuscule motion-induced aliasing artifact in interleaved diffusion weighted EPI data using a composite two-dimensional phase correction procedure.Magnetic resonance imaging · 2016Article
- Reverse retrospective motion correction.Magnetic resonance in medicine · 2016Article
- Motion correction in MRI of the brain.Physics in medicine and biology · 2016Review
- Optical tracking with two markers for robust prospective motion correction for brain imaging.Magma (New York, N.Y.) · 2015Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
purposeRecently, a new algorithm was introduced to combine segments of under-sampled diffusion weighted data using multiplexed sensitivity encoding. While the algorithm provides good results in cooperative volunteers, motion during the data acquisition is not accounted for. In this work, the continuous prospective motion correction of a segmented diffusion weighted acquisition is combined with multiplexed sensitivity encoding.
methodsSimulations investigate the influence of motion on the reconstruction. Additionally, the change in coil sensitivities due to patient motion is taken into consideration. Finally, in vivo experiments display the effects of motion and its prospective correction on high resolution diffusion weighted imaging.
resultsInconsistencies of the imaging plane lead to artifacts and blurring in the reconstructed dataset. Additionally, motion during the diffusion weighting period can lead to substantial image artifacts and signal dropouts. The change in coil sensitivities shows minor effect for the simulated range of motion (5°). Prospective motion correction is shown to improve image quality in the case of large motion (5°) and to reliably correct for small motion (1°).
conclusionThe combination of prospective motion correction and multiplexed sensitivity encoding allows for high resolution diffusion weighted imaging even in the presence of substantial head motion.
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