2 papers
physics.med-ph2025
The role of dendritic spines in water exchange measurements with diffusion MRI: Time-Dependent Single Diffusion Encoding MRI
Kadir ÅimÅek, Arthur Chakwizira, Markus Nilsson +1
Time-dependent diffusion MRI (dMRI) with single diffusion encoding (SDE) probes water dynamics in biological tissues, but signal interpretation depends on microstructure. While pri…
physics.med-ph2025
The role of dendritic spines in water exchange measurements with diffusion MRI: Double Diffusion Encoding and free-waveform MRI
Arthur Chakwizira, Kadir ÅimÅek, Filip Szczepankiewicz +2
Time-dependent diffusion MRI enables the estimation of water exchange rates in vivo, yet reported values in grey matter remain inconsistent. While most studies attribute these esti…