Relating Extracellular Diffusivity to Cell Size Distribution and Packing Density as Applied to White Matter

Keywords

accounting adding adjustable affected agreement allow analytical approaches approximate available axons background becomes blue bonds brain bulk caused cell cells challenge chose clinically closer coefficient common conductance conducting conductivity contribution control corresponds damage dashed decoupling diameter dielectric differentiate diffusion diffusivity disease disk disks distribution disturbs earlier effective either electrical equivalent errors exact exceeding extra extracellular feature fiber fixed form fraction fractions free function geometry give goes grain grains help idea identical impermeable important increasing infinitesimally initial introduces irrespective lattice locally long loss made magenta magnitude many matrix measured medium metrics midst model much notoriously overall packed packing paths peak phys physiologically placed poorly population populations practically problem quantify radius random randomly reduced reduces reflects relating relatively relevant removal response restriction school seems shape shrinkage shrinking shrinks simulated simulations solution space square stage straightforward strongly substituted substitution tail theory tight tightly took transverse treated treatment unit variation volume water white whose yields