[HTML][HTML] Overview of myelin, major myelin lipids, and myelin-associated proteins
A Kister, I Kister - Frontiers in Chemistry, 2023 - frontiersin.org
Myelin is a modified cell membrane that forms a multilayer sheath around the axon. It retains
the main characteristics of biological membranes, such as lipid bilayer, but differs from them …
the main characteristics of biological membranes, such as lipid bilayer, but differs from them …
Promise and pitfalls of g-ratio estimation with MRI
The fiber g-ratio is the ratio of the inner to the outer diameter of the myelin sheath of a
myelinated axon. It has a limited dynamic range in healthy white matter, as it is optimized for …
myelinated axon. It has a limited dynamic range in healthy white matter, as it is optimized for …
The role of myelination in measures of white matter integrity: combination of diffusion tensor imaging and two-photon microscopy of CLARITY intact brains
Diffusion tensor imaging (DTI) is used extensively in neuroscience to noninvasively estimate
white matter (WM) microarchitecture. However, the diffusion signal is inherently ambiguous …
white matter (WM) microarchitecture. However, the diffusion signal is inherently ambiguous …
Cognitive impairments induced by necrotizing enterocolitis can be prevented by inhibiting microglial activation in mouse brain
DF Niño, Q Zhou, Y Yamaguchi, LY Martin… - Science translational …, 2018 - science.org
Necrotizing enterocolitis (NEC) is a severe gastrointestinal disease of the premature infant.
One of the most important long-term complications observed in children who survive NEC …
One of the most important long-term complications observed in children who survive NEC …
Along-axon diameter variation and axonal orientation dispersion revealed with 3D electron microscopy: implications for quantifying brain white matter microstructure …
Tissue microstructure modeling of diffusion MRI signal is an active research area striving to
bridge the gap between macroscopic MRI resolution and cellular-level tissue architecture …
bridge the gap between macroscopic MRI resolution and cellular-level tissue architecture …
[HTML][HTML] Whole-Brain In-vivo Measurements of the Axonal G-Ratio in a Group of 37 Healthy Volunteers
The g-ratio, quantifying the ratio between the inner and outer diameters of a fiber, is an
important microstructural characteristic of fiber pathways and is functionally related to …
important microstructural characteristic of fiber pathways and is functionally related to …
Evaluating g-ratio weighted changes in the corpus callosum as a function of age and sex
Recent years have seen a growing interest in relating MRI measurements to the structural-
biophysical properties of white matter fibers. The fiber g-ratio, defined as the ratio between …
biophysical properties of white matter fibers. The fiber g-ratio, defined as the ratio between …
[HTML][HTML] The impact of realistic axonal shape on axon diameter estimation using diffusion MRI
To study axonal microstructure with diffusion MRI, axons are typically modeled as straight
impermeable cylinders, whereby the transverse diffusion MRI signal can be made sensitive …
impermeable cylinders, whereby the transverse diffusion MRI signal can be made sensitive …
[HTML][HTML] Mapping an index of the myelin g-ratio in infants using magnetic resonance imaging
Optimal myelination of neuronal axons is essential for effective brain and cognitive function.
The ratio of the axon diameter to the outer fiber diameter, known as the g-ratio, is a reliable …
The ratio of the axon diameter to the outer fiber diameter, known as the g-ratio, is a reliable …
Myelin volume fraction imaging with MRI
MRI is a valuable tool to assess myelin during development and demyelinating disease
processes. While multiexponential T 2 and quantitative magnetization transfer measures …
processes. While multiexponential T 2 and quantitative magnetization transfer measures …