Matches in SemOpenAlex for { <https://semopenalex.org/work/W2598554146> ?p ?o ?g. }
- W2598554146 endingPage "275" @default.
- W2598554146 startingPage "264" @default.
- W2598554146 abstract "Purpose To accelerate high‐resolution diffusion imaging, rotating single‐shot acquisition (RoSA) with composite reconstruction is proposed. Acceleration was achieved by acquiring only one rotating single‐shot blade per diffusion direction, and high‐resolution diffusion‐weighted (DW) images were reconstructed by using similarities of neighboring DW images. A parallel imaging technique was implemented in RoSA to further improve the image quality and acquisition speed. RoSA performance was evaluated by simulation and human experiments. Methods A brain tensor phantom was developed to determine an optimal blade size and rotation angle by considering similarity in DW images, off‐resonance effects, and k‐space coverage. With the optimal parameters, RoSA MR pulse sequence and reconstruction algorithm were developed to acquire human brain data. For comparison, multishot echo planar imaging (EPI) and conventional single‐shot EPI sequences were performed with matched scan time, resolution, field of view, and diffusion directions. Results The simulation indicated an optimal blade size of 48 × 256 and a 30 ° rotation angle. For 1 × 1 mm 2 in‐plane resolution, RoSA was 12 times faster than the multishot acquisition with comparable image quality. With the same acquisition time as SS‐EPI, RoSA provided superior image quality and minimum geometric distortion. Conclusion RoSA offers fast, high‐quality, high‐resolution diffusion images. The composite image reconstruction is model‐free and compatible with various diffusion computation approaches including parametric and nonparametric analyses. Magn Reson Med 79:264–275, 2018. © 2017 International Society for Magnetic Resonance in Medicine." @default.
- W2598554146 created "2017-04-07" @default.
- W2598554146 creator A5000988295 @default.
- W2598554146 creator A5026999563 @default.
- W2598554146 creator A5028695384 @default.
- W2598554146 creator A5038559417 @default.
- W2598554146 creator A5066357526 @default.
- W2598554146 date "2017-03-20" @default.
- W2598554146 modified "2023-10-14" @default.
- W2598554146 title "Rotating single‐shot acquisition (RoSA) with composite reconstruction for fast high‐resolution diffusion imaging" @default.
- W2598554146 cites W1901667619 @default.
- W2598554146 cites W1964802316 @default.
- W2598554146 cites W1967732270 @default.
- W2598554146 cites W1970936375 @default.
- W2598554146 cites W1971571088 @default.
- W2598554146 cites W1975017507 @default.
- W2598554146 cites W1984453610 @default.
- W2598554146 cites W1988954604 @default.
- W2598554146 cites W2005347852 @default.
- W2598554146 cites W2006096283 @default.
- W2598554146 cites W2009039636 @default.
- W2598554146 cites W2015989489 @default.
- W2598554146 cites W2021925329 @default.
- W2598554146 cites W2027399910 @default.
- W2598554146 cites W2028564515 @default.
- W2598554146 cites W2030503908 @default.
- W2598554146 cites W2031442781 @default.
- W2598554146 cites W2031612583 @default.
- W2598554146 cites W2032254014 @default.
- W2598554146 cites W2034252184 @default.
- W2598554146 cites W2039395673 @default.
- W2598554146 cites W2041987174 @default.
- W2598554146 cites W2046699283 @default.
- W2598554146 cites W2047592445 @default.
- W2598554146 cites W2051280442 @default.
- W2598554146 cites W2054330517 @default.
- W2598554146 cites W2061714566 @default.
- W2598554146 cites W2066125032 @default.
- W2598554146 cites W2067214598 @default.
- W2598554146 cites W2067560632 @default.
- W2598554146 cites W2091126654 @default.
- W2598554146 cites W2091719438 @default.
- W2598554146 cites W2093150030 @default.
- W2598554146 cites W2097723467 @default.
- W2598554146 cites W2101203185 @default.
- W2598554146 cites W2103615273 @default.
- W2598554146 cites W2106263593 @default.
- W2598554146 cites W2106600765 @default.
- W2598554146 cites W2111388536 @default.
- W2598554146 cites W2117987496 @default.
- W2598554146 cites W2118879132 @default.
- W2598554146 cites W2123440180 @default.
- W2598554146 cites W2126351759 @default.
- W2598554146 cites W2135730039 @default.
- W2598554146 cites W2139186531 @default.
- W2598554146 cites W2139794744 @default.
- W2598554146 cites W2142777420 @default.
- W2598554146 cites W2143050868 @default.
- W2598554146 cites W2147927529 @default.
- W2598554146 cites W2149249019 @default.
- W2598554146 cites W2161422114 @default.
- W2598554146 cites W2163658012 @default.
- W2598554146 cites W2168933312 @default.
- W2598554146 cites W2172112311 @default.
- W2598554146 cites W649385617 @default.
- W2598554146 doi "https://doi.org/10.1002/mrm.26671" @default.
- W2598554146 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5607091" @default.
- W2598554146 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28321904" @default.
- W2598554146 hasPublicationYear "2017" @default.
- W2598554146 type Work @default.
- W2598554146 sameAs 2598554146 @default.
- W2598554146 citedByCount "6" @default.
- W2598554146 countsByYear W25985541462019 @default.
- W2598554146 countsByYear W25985541462020 @default.
- W2598554146 countsByYear W25985541462021 @default.
- W2598554146 countsByYear W25985541462022 @default.
- W2598554146 countsByYear W25985541462023 @default.
- W2598554146 crossrefType "journal-article" @default.
- W2598554146 hasAuthorship W2598554146A5000988295 @default.
- W2598554146 hasAuthorship W2598554146A5026999563 @default.
- W2598554146 hasAuthorship W2598554146A5028695384 @default.
- W2598554146 hasAuthorship W2598554146A5038559417 @default.
- W2598554146 hasAuthorship W2598554146A5066357526 @default.
- W2598554146 hasBestOaLocation W25985541462 @default.
- W2598554146 hasConcept C103278499 @default.
- W2598554146 hasConcept C115961682 @default.
- W2598554146 hasConcept C121332964 @default.
- W2598554146 hasConcept C126780896 @default.
- W2598554146 hasConcept C126838900 @default.
- W2598554146 hasConcept C138268822 @default.
- W2598554146 hasConcept C141379421 @default.
- W2598554146 hasConcept C143409427 @default.
- W2598554146 hasConcept C149550507 @default.
- W2598554146 hasConcept C154945302 @default.
- W2598554146 hasConcept C194257627 @default.
- W2598554146 hasConcept C205372480 @default.
- W2598554146 hasConcept C2776257435 @default.
- W2598554146 hasConcept C2779751349 @default.