Iron Quantification in Normal Aging Brain Accessed by the MR Signal Decay in the Static Spin Dephasing Regime of Spherical Perturbations

Keywords

able accessed additional aging agreement allows analytical anatomical apply assumed automatically behavior better body brain calibration calibrations certain channel clinical coefficients coil comparable confidence consistently content control corrected correlation cortex curve curves decay deposition deposits derive derived detect diagnosis direct disease diseases draw equal equation established exponential extract extracted fern field fitting flirt fraction framework future gradient great hamburg head healthy help hider highest identified in vivo individual inhomogeneities inhomogeneous institution intercept intercepts iron legend linear lowest macroscopic magnetically mapping maps masking materials matrix median medical model modified monitor mono neurology nucleus pathogenesis pathological person perturbations potential previous previously progression propose quantification quantitative quantitatively realigned recalled receive recently regime regimen regression related relationship reported respectively response scanned segmented serve slice slices slope slopes solving spherical spin static stem strong studies subtracting successfully susceptibility table term thalamus tissue tool transverse treatment true turbo underlying understand volume volunteers weak whole