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Combined Prospective and Retrospective Correction to Reduce Motion-Induced Image Misalignment and Geometric Distortions in EPI

Despite rigid-body realignment to compensate for head motion during an echo-planar imaging (EPI) time-series scan, non-rigid image deformations remain due to changes in the effective shim within the brain as the head moves through the B(0) field. The current work presents a combined prospective/retr...

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Bibliografiske detaljer
Main Authors: Ooi, Melvyn B., Muraskin, Jordan, Zou, Xiaowei, Thomas, William J., Krueger, Sascha, Aksoy, Murat, Bammer, Roland, Brown, Truman R.
Format: Artigo
Sprog:Inglês
Udgivet: 2012
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3402592/
https://ncbi.nlm.nih.gov/pubmed/22499027
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24285
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