2015
DOI: 10.1016/j.neuroimage.2015.03.025
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Partial volume correction for in vivo 23 Na-MRI data of the human brain

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Cited by 63 publications
(100 citation statements)
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References 52 publications
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“…Bigger voxels are more prone to PVE, while smaller voxels are much noisier. Quantification accuracy can be enhanced by partial volume correction (PVC) . Additionally, quantification results are largely underestimated for small objects in general …”
Section: Current State and Technical Challengesmentioning
confidence: 99%
See 1 more Smart Citation
“…Bigger voxels are more prone to PVE, while smaller voxels are much noisier. Quantification accuracy can be enhanced by partial volume correction (PVC) . Additionally, quantification results are largely underestimated for small objects in general …”
Section: Current State and Technical Challengesmentioning
confidence: 99%
“…Several studies have demonstrated that 1 H images can be used as prior knowledge to correct for PVE. The geometric transfer matrix initially developed for positron emission tomography was transferred to X‐nuclei imaging . In this approach, the X‐nuclei image is divided into regions based on segmented 1 H images.…”
Section: Latest Developments and Future Directionsmentioning
confidence: 99%
“…The PV bias can drastically change the outcome, especially in an experiment with dynamic signal evolution where signal levels in compartments change differently. Therefore, a recently reported partial volume correction (PVC) algorithm (19,25,26) is used in this study to correct for PV effects.…”
Section: Introductionmentioning
confidence: 99%
“…Gho et al 49 Niesporek et al 53 0.68 ± 0. T A B L E 1 Estimated electrical conductivity, tissue sodium concentration values, and corresponding literature values in selected brain regions a However, at high frequencies, both potassium and sodium ions are expected to contribute to tissue conductivity because of decreased cell membrane isolation effects.…”
Section: Discussionmentioning
confidence: 97%