FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2153153784> ?p ?o ?g. }

• W2153153784 endingPage "1364" @default.
• W2153153784 startingPage "1353" @default.
• W2153153784 abstract "Purpose To evaluate the patterns of head motion in scans of young children and to examine the influence of corrective techniques, both qualitatively and quantitatively. We investigate changes that both retrospective (with and without diffusion table reorientation) and prospective (implemented with a short navigator sequence) motion correction induce in the resulting diffusion tensor measures. Materials and Methods Eighteen pediatric subjects (aged 5–6 years) were scanned using 1) a twice-refocused, 2D diffusion pulse sequence, 2) a prospectively motion-corrected, navigated diffusion sequence with reacquisition of a maximum of five corrupted diffusion volumes, and 3) a T1-weighted structural image. Mean fractional anisotropy (FA) values in white and gray matter regions, as well as tractography in the brainstem and projection fibers, were evaluated to assess differences arising from retrospective (via FLIRT in FSL) and prospective motion correction. In addition to human scans, a stationary phantom was also used for further evaluation. Results In several white and gray matter regions retrospective correction led to significantly (P < 0.05) reduced FA means and altered distributions compared to the navigated sequence. Spurious tractographic changes in the retrospectively corrected data were also observed in subject data, as well as in phantom and simulated data. Conclusion Due to the heterogeneity of brain structures and the comparatively low resolution (∼2 mm) of diffusion data using 2D single shot sequencing, retrospective motion correction is susceptible to distortion from partial voluming. These changes often negatively bias diffusion tensor imaging parameters. Prospective motion correction was shown to produce smaller changes.J. Magn. Reson. Imaging 2014. © 2014 Wiley Periodicals, Inc. J. Magn. Reson. Imaging 2015;41:1353–1364. © 2014 Wiley Periodicals, Inc." @default.
• W2153153784 created "2016-06-24" @default.
• W2153153784 creator A5005787322 @default.
• W2153153784 creator A5013384679 @default.
• W2153153784 creator A5020803338 @default.
• W2153153784 creator A5021539154 @default.
• W2153153784 creator A5089547970 @default.
• W2153153784 date "2014-06-17" @default.
• W2153153784 modified "2023-10-16" @default.
• W2153153784 title "Motion artifact reduction in pediatric diffusion tensor imaging using fast prospective correction" @default.
• W2153153784 cites W1963708271 @default.
• W2153153784 cites W1965498242 @default.
• W2153153784 cites W1981176642 @default.
• W2153153784 cites W1986508264 @default.
• W2153153784 cites W1988366576 @default.
• W2153153784 cites W1989364786 @default.
• W2153153784 cites W1992936223 @default.
• W2153153784 cites W1997161422 @default.
• W2153153784 cites W2003443190 @default.
• W2153153784 cites W2004348324 @default.
• W2153153784 cites W2026957558 @default.
• W2153153784 cites W2041211976 @default.
• W2153153784 cites W2045453176 @default.
• W2153153784 cites W2051968626 @default.
• W2153153784 cites W2053258586 @default.
• W2153153784 cites W2058676477 @default.
• W2153153784 cites W2063819516 @default.
• W2153153784 cites W2064774310 @default.
• W2153153784 cites W2064924255 @default.
• W2153153784 cites W2065994786 @default.
• W2153153784 cites W2068995344 @default.
• W2153153784 cites W2073690998 @default.
• W2153153784 cites W2079253225 @default.
• W2153153784 cites W2087373508 @default.
• W2153153784 cites W2091126654 @default.
• W2153153784 cites W2102663866 @default.
• W2153153784 cites W2105034316 @default.
• W2153153784 cites W2106600765 @default.
• W2153153784 cites W2107294026 @default.
• W2153153784 cites W2115557151 @default.
• W2153153784 cites W2122487591 @default.
• W2153153784 cites W2126255160 @default.
• W2153153784 cites W2138764991 @default.
• W2153153784 cites W2147344887 @default.
• W2153153784 cites W2158495596 @default.
• W2153153784 cites W2168844688 @default.
• W2153153784 cites W2170758538 @default.
• W2153153784 cites W2296621543 @default.
• W2153153784 doi "https://doi.org/10.1002/jmri.24678" @default.
• W2153153784 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4269573" @default.
• W2153153784 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24935904" @default.
• W2153153784 hasPublicationYear "2014" @default.
• W2153153784 type Work @default.
• W2153153784 sameAs 2153153784 @default.
• W2153153784 citedByCount "15" @default.
• W2153153784 countsByYear W21531537842015 @default.
• W2153153784 countsByYear W21531537842016 @default.
• W2153153784 countsByYear W21531537842017 @default.
• W2153153784 countsByYear W21531537842018 @default.
• W2153153784 countsByYear W21531537842020 @default.
• W2153153784 countsByYear W21531537842021 @default.
• W2153153784 countsByYear W21531537842022 @default.
• W2153153784 crossrefType "journal-article" @default.
• W2153153784 hasAuthorship W2153153784A5005787322 @default.
• W2153153784 hasAuthorship W2153153784A5013384679 @default.
• W2153153784 hasAuthorship W2153153784A5020803338 @default.
• W2153153784 hasAuthorship W2153153784A5021539154 @default.
• W2153153784 hasAuthorship W2153153784A5089547970 @default.
• W2153153784 hasBestOaLocation W21531537841 @default.
• W2153153784 hasConcept C104293457 @default.
• W2153153784 hasConcept C121332964 @default.
• W2153153784 hasConcept C126780896 @default.
• W2153153784 hasConcept C126838900 @default.
• W2153153784 hasConcept C143409427 @default.
• W2153153784 hasConcept C149550507 @default.
• W2153153784 hasConcept C154945302 @default.
• W2153153784 hasConcept C194257627 @default.
• W2153153784 hasConcept C2776257435 @default.
• W2153153784 hasConcept C2779010991 @default.
• W2153153784 hasConcept C2781192897 @default.
• W2153153784 hasConcept C2989005 @default.
• W2153153784 hasConcept C31258907 @default.
• W2153153784 hasConcept C41008148 @default.
• W2153153784 hasConcept C46141821 @default.
• W2153153784 hasConcept C71924100 @default.
• W2153153784 hasConcept C84787856 @default.
• W2153153784 hasConcept C89916169 @default.
• W2153153784 hasConceptScore W2153153784C104293457 @default.
• W2153153784 hasConceptScore W2153153784C121332964 @default.
• W2153153784 hasConceptScore W2153153784C126780896 @default.
• W2153153784 hasConceptScore W2153153784C126838900 @default.
• W2153153784 hasConceptScore W2153153784C143409427 @default.
• W2153153784 hasConceptScore W2153153784C149550507 @default.
• W2153153784 hasConceptScore W2153153784C154945302 @default.
• W2153153784 hasConceptScore W2153153784C194257627 @default.
• W2153153784 hasConceptScore W2153153784C2776257435 @default.
• W2153153784 hasConceptScore W2153153784C2779010991 @default.
• W2153153784 hasConceptScore W2153153784C2781192897 @default.

• next