Correcting dynamic distortions in 7T echo planar imaging using a jittered echo time sequence

PURPOSE: To develop a distortion correction method for echo planar imaging (EPI) that is able to measure dynamic changes in B(0). THEORY AND METHODS: The approach we propose is based on single‐echo EPI with a jittering of the echo time between two values for alternate time points. Field maps are cal...

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Vydáno v:Magn Reson Med
Hlavní autoři: Dymerska, Barbara, Poser, Benedikt A., Bogner, Wolfgang, Visser, Eelke, Eckstein, Korbinian, Cardoso, Pedro, Barth, Markus, Trattnig, Siegfried, Robinson, Simon D.
Médium: Artigo
Jazyk:Inglês
Vydáno: John Wiley and Sons Inc. 2015
Témata:
Imaging Methodology—Full Papers
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5082535/
https://ncbi.nlm.nih.gov/pubmed/26584148
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.26018
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