Test–retest reliability and concurrent validity of in vivo myelin content indices: Myelin water fraction and calibrated T1w/T2w image ratio
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DOI: 10.1002/hbm.23481
Abstract: In an age‐heterogeneous sample of healthy adults, we examined test–retest reliability (with and without participant repositioning) of two popular MRI methods of estimating myelin content: modeling the short spin–spin (T2) relaxation component of multi‐echo imaging… read more here.
Keywords: t2w ratio; myelin content; ratio; t1w t2w ... See more keywords
Standardization of T1w/T2w Ratio Improves Detection of Tissue Damage in Multiple Sclerosis
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DOI: 10.3389/fneur.2019.00334
Abstract: Normal appearing white matter (NAWM) damage develops early in multiple sclerosis (MS) and continues in the absence of new lesions. The ratio of T1w and T2w (T1w/T2w ratio), a measure of white matter integrity, has… read more here.
Keywords: t2w ratio; t2w; st1w t2w; t1w t2w ... See more keywords
Myelin damage and cortical atrophy in watershed regions in patients with moyamoya angiopathy
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DOI: 10.3389/fnins.2022.982829
Abstract: Background Despite it being known that chronic ischemia results in myelin damage and gray matter atrophy, data regarding patients with moyamoya angiopathy is limited. We hypothesized that chronic ischemia in moyamoya angiopathy leads to myelin… read more here.
Keywords: watershed regions; moyamoya angiopathy; patients moyamoya; t1w t2w ... See more keywords
Assessment of normal myelination in infants and young children using the T1w/T2w mapping technique
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DOI: 10.3389/fnins.2023.1102691
Abstract: Background White matter myelination is a crucial process of CNS maturation. The purpose of this study was to validate the T1w/T2w mapping technique for brain myelination assessment in infants and young children. Methods Ninety-four patients… read more here.
Keywords: myelination; t1w t2w; mapping technique; t2w mapping ... See more keywords