Imaging intralesional heterogeneity of sodium concentration in multiple sclerosis: Initial evidence from 23Na-MRI
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Neurological Sciences"
DOI: 10.1016/j.jns.2018.01.027
Abstract: Sodium MRI (23Na-MRI) has been used to non-invasively quantify tissue sodium but has been limited by low spatial resolution. Here we demonstrate for the first time that high resolution 23Na-MRI reveals the spatial heterogeneity of… read more here.
Keywords: heterogeneity sodium; sodium concentration; sodium; 23na mri ... See more keywords
Modeling the heterogeneity of sodium and calcium homeostasis between cortical and hippocampal astrocytes and its impact on bioenergetics
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Cellular Neuroscience"
DOI: 10.3389/fncel.2023.1035553
Abstract: Emerging evidence indicates that neuronal activity-evoked changes in sodium concentration in astrocytes Naa represent a special form of excitability, which is tightly linked to all other major ions in the astrocyte and extracellular space, as… read more here.
Keywords: hippocampal astrocytes; heterogeneity; modeling heterogeneity; heterogeneity sodium ... See more keywords