Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080381449> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2080381449 endingPage "587" @default.
- W2080381449 startingPage "581" @default.
- W2080381449 abstract "Purpose To facilitate assessing brain tumor growth and progression of stroke lesions by reproducible slice positioning in human head magnetic resonance (MR) images, a method for prospective registration is proposed that adjusts the image slice position without moving the patient and with no additional scans. Materials and Methods The gradient reference frame of follow-up examinations was adjusted to achieve the same image slice positioning relative to the patient as in the previous examination. The three-dimensional geometrical transformation parameters for the gradients were determined using two-dimensional image registration of three orthogonal localizer images. The method was developed and evaluated using a phantom with arbitrarily adjustable position. Feasibility for in vivo applications was demonstrated with brain MR imaging (MRI) of healthy volunteers. Results Standard retrospective registration was used for assessing the quality of the method. The accuracy of the realignment was 0.0 mm ± 1.2 mm and –0.2° ± 0.9° (mean ± SD) in phantom experiments. In 10 examinations of volunteers, misalignments up to 49.2 mm and 21° were corrected. The accuracy of the realignment after prospective registration was 0.1 mm ± 1.5 mm and 0.2° ± 1.5°. Conclusion Image-based prospective registration using localizer images of the pre- and postexaminations is a robust method for reproducible slice positioning. J. Magn. Reson. Imaging 2004;20:581–587. © 2004 Wiley-Liss, Inc." @default.
- W2080381449 created "2016-06-24" @default.
- W2080381449 creator A5000840994 @default.
- W2080381449 creator A5016060823 @default.
- W2080381449 creator A5066508060 @default.
- W2080381449 creator A5068391541 @default.
- W2080381449 date "2004-01-01" @default.
- W2080381449 modified "2023-10-05" @default.
- W2080381449 title "Prospective registration of human head magnetic resonance images for reproducible slice positioning using localizer images" @default.
- W2080381449 cites W1990005524 @default.
- W2080381449 cites W1997210968 @default.
- W2080381449 cites W2005238835 @default.
- W2080381449 cites W2021396393 @default.
- W2080381449 cites W2048174206 @default.
- W2080381449 cites W2063237661 @default.
- W2080381449 cites W2063692074 @default.
- W2080381449 cites W2072303006 @default.
- W2080381449 cites W2076208562 @default.
- W2080381449 cites W2122538793 @default.
- W2080381449 cites W2129936914 @default.
- W2080381449 cites W2133584444 @default.
- W2080381449 cites W2134165173 @default.
- W2080381449 cites W2141069865 @default.
- W2080381449 cites W2157186242 @default.
- W2080381449 cites W2160928837 @default.
- W2080381449 cites W2163009106 @default.
- W2080381449 cites W2163429850 @default.
- W2080381449 doi "https://doi.org/10.1002/jmri.20153" @default.
- W2080381449 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15390147" @default.
- W2080381449 hasPublicationYear "2004" @default.
- W2080381449 type Work @default.
- W2080381449 sameAs 2080381449 @default.
- W2080381449 citedByCount "21" @default.
- W2080381449 countsByYear W20803814492012 @default.
- W2080381449 countsByYear W20803814492013 @default.
- W2080381449 countsByYear W20803814492014 @default.
- W2080381449 countsByYear W20803814492016 @default.
- W2080381449 countsByYear W20803814492018 @default.
- W2080381449 crossrefType "journal-article" @default.
- W2080381449 hasAuthorship W2080381449A5000840994 @default.
- W2080381449 hasAuthorship W2080381449A5016060823 @default.
- W2080381449 hasAuthorship W2080381449A5066508060 @default.
- W2080381449 hasAuthorship W2080381449A5068391541 @default.
- W2080381449 hasBestOaLocation W20803814491 @default.
- W2080381449 hasConcept C10138342 @default.
- W2080381449 hasConcept C104293457 @default.
- W2080381449 hasConcept C115961682 @default.
- W2080381449 hasConcept C126838900 @default.
- W2080381449 hasConcept C143409427 @default.
- W2080381449 hasConcept C154945302 @default.
- W2080381449 hasConcept C162324750 @default.
- W2080381449 hasConcept C166704113 @default.
- W2080381449 hasConcept C198082294 @default.
- W2080381449 hasConcept C2989005 @default.
- W2080381449 hasConcept C31972630 @default.
- W2080381449 hasConcept C41008148 @default.
- W2080381449 hasConcept C55020928 @default.
- W2080381449 hasConcept C71924100 @default.
- W2080381449 hasConceptScore W2080381449C10138342 @default.
- W2080381449 hasConceptScore W2080381449C104293457 @default.
- W2080381449 hasConceptScore W2080381449C115961682 @default.
- W2080381449 hasConceptScore W2080381449C126838900 @default.
- W2080381449 hasConceptScore W2080381449C143409427 @default.
- W2080381449 hasConceptScore W2080381449C154945302 @default.
- W2080381449 hasConceptScore W2080381449C162324750 @default.
- W2080381449 hasConceptScore W2080381449C166704113 @default.
- W2080381449 hasConceptScore W2080381449C198082294 @default.
- W2080381449 hasConceptScore W2080381449C2989005 @default.
- W2080381449 hasConceptScore W2080381449C31972630 @default.
- W2080381449 hasConceptScore W2080381449C41008148 @default.
- W2080381449 hasConceptScore W2080381449C55020928 @default.
- W2080381449 hasConceptScore W2080381449C71924100 @default.
- W2080381449 hasIssue "4" @default.
- W2080381449 hasLocation W20803814491 @default.
- W2080381449 hasLocation W20803814492 @default.
- W2080381449 hasOpenAccess W2080381449 @default.
- W2080381449 hasPrimaryLocation W20803814491 @default.
- W2080381449 hasRelatedWork W2009466720 @default.
- W2080381449 hasRelatedWork W2011443206 @default.
- W2080381449 hasRelatedWork W2076443860 @default.
- W2080381449 hasRelatedWork W2106681316 @default.
- W2080381449 hasRelatedWork W2125070361 @default.
- W2080381449 hasRelatedWork W2360764675 @default.
- W2080381449 hasRelatedWork W2995419473 @default.
- W2080381449 hasRelatedWork W3163375306 @default.
- W2080381449 hasRelatedWork W4293868162 @default.
- W2080381449 hasRelatedWork W43236265 @default.
- W2080381449 hasVolume "20" @default.
- W2080381449 isParatext "false" @default.
- W2080381449 isRetracted "false" @default.
- W2080381449 magId "2080381449" @default.
- W2080381449 workType "article" @default.