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Technical Note: Characterization and correction of gradient nonlinearity induced distortion on a 1.0 T open bore MR-SIM

PURPOSE: Distortions in magnetic resonance imaging (MRI) compromise spatial fidelity, potentially impacting delineation and dose calculation. We characterized 2D and 3D large field of view (FOV), sequence-independent distortion at various positions in a 1.0 T high-field open MR simulator (MR-SIM) to...

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Bibliografiska uppgifter
I publikationen:Med Phys
Huvudupphovsmän: Price, Ryan G., Kadbi, Mo, Kim, Joshua, Balter, James, Chetty, Indrin J., Glide-Hurst, Carri K.
Materialtyp: Artigo
Språk:Inglês
Publicerad: American Association of Physicists in Medicine 2015
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC4583515/
https://ncbi.nlm.nih.gov/pubmed/26429270
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4930245
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