Estimating Effective Residue Functions in Model-Free ASL: Comparison of Deconvolution Algorithms

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accomplished according analytically applied arterial automatic available biased block blood blue brain called cerebral characteristics circles circulant code coefficient combined computational concept confidence consistently contrast corrected correction correspond cost dashed decomposition deconvolution definition delay dept developed deviation diagnostic dispersion displays dotted dynamics effective enabling ensures error estimating example experiment exploited exponential fast flow free function functions gave generally graph green implemented index input intervals intra labeled labeling least light likely local magnetization maps matrix measured model negative nonlinear obvious oscillating oscillation oscillations outflow parameterization parametric particular perfusion physics pink plot plots post prior processing produced protocol quantification quantitative quasar radiation radiology random realistic reasonable regularization repetitions representative residue resolution response returned returning robust sensitive sensitivity shape shapes similarly since singular slice smooth smoother solid solutions spatial spin spuriously square still stochastic subject subjects substantial successfully suppressed susceptibility tend threshold tissue trans truncation usually utilizes variation violate virtually water yield yielded yields