Associations Between Findings From Myelin Water Imaging and Cognitive Performance Among Individuals With Multiple Sclerosis
Sign Up to like & getrecommendations! Published in 2020 at "JAMA Network Open"
DOI: 10.1001/jamanetworkopen.2020.14220
Abstract: Key Points Question Is myelin damage in normal-appearing white matter associated with cognitive impairment in participants with multiple sclerosis (MS)? Findings In this cross-sectional study of 73 participants with MS and 22 age-, sex-, and… read more here.
Keywords: cognitive performance; water imaging; multiple sclerosis; performance ... See more keywords
Age‐related deep white matter changes in myelin and water content: A T2 relaxometry study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.26707
Abstract: According to the retrogenesis hypothesis, the rate of age‐related changes in white matter (WM) myelin content varies between early myelinating (parietal, occipital) and late myelinating (prefrontal, lateral–posterior temporal) areas. The multiecho spin echo (MESE), PD‐to‐T2‐weighted… read more here.
Keywords: age related; water; content; myelin water ... See more keywords
Editorial for “Myelin Water Imaging of Nerve Recovery in Rehabilitating Stroke Patients”
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.28184
Abstract: Editorial for “Myelin Water Imaging of Nerve Recovery in Rehabilitating Stroke Patients” The most common debilitating consequence of stroke is motor impairment. Recently, there has been growing interest in developing and implementing biomarkers that can… read more here.
Keywords: myelin water; stroke patients; rehabilitation; recovery ... See more keywords
Myelin Water Imaging of Nerve Recovery in Rehabilitating Stroke Patients
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.28185
Abstract: Myelin water imaging (MWI) using MRI has been introduced as a method to quantify the integrity of myelin in vivo. However, the investigation of its potential to probe myelin changes has been limited. read more here.
Keywords: water imaging; myelin water; imaging nerve; nerve recovery ... See more keywords
Accelerated 3D myelin water imaging using joint spatio-temporal reconstruction.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15788
Abstract: PURPOSE To enable acceleration in 3D multi-echo gradient echo (mGRE) acquisition for myelin water imaging (MWI) by combining joint parallel imaging (JPI) and joint deep learning (JDL). METHODS We implemented a multi-step reconstruction process using… read more here.
Keywords: water imaging; myelin water; temporal reconstruction; reconstruction ... See more keywords
Rapid myelin water imaging in human cervical spinal cord
Sign Up to like & getrecommendations! Published in 2017 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26551
Abstract: Myelin water imaging (MWI) using multi‐echo T2 relaxation is a quantitative MRI technique that can be used as an in vivo biomarker for myelin in the central nervous system. MWI using a multi‐echo spin echo… read more here.
Keywords: cervical spinal; cord; water imaging; myelin water ... See more keywords
Effect of myelin water exchange on DTI‐derived parameters in diffusion MRI: Elucidation of TE dependence
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26812
Abstract: Water exchange exists between different neuronal compartments of brain tissue but is often ignored in most diffusion models. The goal of the current study was to demonstrate the dependence of diffusion measurements on echo time… read more here.
Keywords: dependence; diffusion; water exchange; water ... See more keywords
Microstructural correlates of 3D steady‐state inhomogeneous magnetization transfer (ihMT) in the human brain white matter assessed by myelin water imaging and diffusion tensor imaging
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27211
Abstract: To compare the recently introduced inhomogeneous magnetization transfer (ihMT) technique with more established MRI techniques including myelin water imaging (MWI) and diffusion tensor imaging (DTI), and to evaluate the microstructural attributes correlating with this new… read more here.
Keywords: magnetization transfer; water imaging; inhomogeneous magnetization; transfer ihmt ... See more keywords
Multi‐spin echo T2 relaxation imaging with compressed sensing (METRICS) for rapid myelin water imaging
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28199
Abstract: Myelin water imaging (MWI) provides a valuable biomarker for myelin, but clinical application has been restricted by long acquisition times. Accelerating the standard multi‐echo T2 acquisition with gradient echoes (GRASE) or by 2D multi‐slice data… read more here.
Keywords: multi spin; compressed sensing; water imaging; spin echo ... See more keywords
Artificial neural network for multi‐echo gradient echo–based myelin water fraction estimation
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28407
Abstract: To demonstrate robust myelin water fraction (MWF) mapping using an artificial neural network (ANN) with multi‐echo gradient‐echo (GRE) signal. read more here.
Keywords: neural network; multi echo; water fraction; echo gradient ... See more keywords
Data‐driven algorithm for myelin water imaging: Probing subvoxel compartmentation based on identification of spatially global tissue features
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29125
Abstract: Multicomponent analysis of MRI T2 relaxation time (mcT2) is commonly used for estimating myelin content by separating the signal at each voxel into its underlying distribution of T2 values. This voxel‐based approach is challenging due… read more here.
Keywords: data driven; spatially global; driven algorithm; water imaging ... See more keywords