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Practical estimate of gradient nonlinearity for implementation of ADC bias correction

PURPOSE: This work describes an efficient procedure to empirically characterize gradient nonlinearity and correct for the corresponding ADC bias on a clinical MRI scanner. METHODS: Spatial nonlinearity scalars for individual gradient coils along superior and right directions were estimated via diffu...

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Bibliografski detalji
Izdano u:J Magn Reson Imaging
Glavni autori: Malyarenko, Dariya I., Chenevert, Thomas L.
Format: Artigo
Jezik:Inglês
Izdano: 2014
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4324556/
https://ncbi.nlm.nih.gov/pubmed/25667948
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