B1‐sensitivity analysis of quantitative magnetization transfer imaging
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DOI: 10.1002/mrm.26673
Abstract: To evaluate the sensitivity of quantitative magnetization transfer (qMT) fitted parameters to B1 inaccuracies, focusing on the difference between two categories of T1 mapping techniques: B1‐independent and B1‐dependent. read more here.
Keywords: quantitative magnetization; magnetization transfer; sensitivity analysis;
Sensitivity regularization of the Cramér‐Rao lower bound to minimize B1 nonuniformity effects in quantitative magnetization transfer imaging
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DOI: 10.1002/mrm.27337
Abstract: To develop and validate a regularization approach of optimizing B1 insensitivity of the quantitative magnetization transfer (qMT) pool‐size ratio (F). read more here.
Keywords: quantitative magnetization; sensitivity regularization; magnetization transfer;
Selective Inversion Recovery Quantitative Magnetization Transfer Brain MRI at 7T: Clinical and Postmortem Validation in Multiple Sclerosis
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DOI: 10.1111/jon.12511
Abstract: An imaging biomarker of myelin integrity is an unmet need in multiple sclerosis (MS). Selective inversion recovery (SIR) quantitative magnetization transfer imaging (qMT) provides assays of myelin content in the human brain. We previously translated… read more here.
Keywords: magnetization transfer; selective inversion; inversion recovery; multiple sclerosis ... See more keywords