Derived from conventional magnetization transfer, inhomogeneous
magnetization transfer (ihMT) has been shown to be a promising method for
myelin imaging in recent studies. In the present study, the test-retest
reproducibility and multi-site variability of ihMT in measuring major white
matter fibers were evaluated. Good test-retest reproducibility and multi-site
agreements were obtained. These findings support the use of ihMT measurements as biomarkers in
multicenter and/or longitudinal studies.
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