[HTML][HTML] Neurite Exchange Imaging (NEXI): A minimal model of diffusion in gray matter with inter-compartment water exchange
Biophysical models of diffusion in white matter have been center-stage over the past two
decades and are essentially based on what is now commonly referred to as the “Standard …
decades and are essentially based on what is now commonly referred to as the “Standard …
[HTML][HTML] Diffusion time dependence, power-law scaling, and exchange in gray matter
Characterizing neural tissue microstructure is a critical goal for future neuroimaging.
Diffusion MRI (dMRI) provides contrasts that reflect diffusing spins' interactions with myriad …
Diffusion MRI (dMRI) provides contrasts that reflect diffusing spins' interactions with myriad …
Diffusion MRI with pulsed and free gradient waveforms: effects of restricted diffusion and exchange
Monitoring time dependence with diffusion MRI yields observables sensitive to compartment
sizes (restricted diffusion) and membrane permeability (water exchange). However …
sizes (restricted diffusion) and membrane permeability (water exchange). However …
[HTML][HTML] Low-field, high-gradient NMR shows diffusion contrast consistent with localization or motional averaging of water near surfaces
Nuclear magnetic resonance (NMR) measurements of water diffusion have been extensively
used to probe microstructure in porous materials, such as biological tissue, however …
used to probe microstructure in porous materials, such as biological tissue, however …
Cumulant Expansion with Localization: A new representation of the diffusion MRI signal
Diffusion MR is sensitive to the microstructural features of a sample. Fine-scale
characteristics can be probed by employing strong diffusion gradients while the low b-value …
characteristics can be probed by employing strong diffusion gradients while the low b-value …
Cumulant expansion with localization
Diffusion MR is sensitive to the microstructural features of a sample. Fine-scale
characteristics can be probed by employing strong diffusion gradients while the small …
characteristics can be probed by employing strong diffusion gradients while the small …