Correction for T1 Effect Incorporating Flip Angle Estimated by Kalman Filter in Cardiac-Gated FMRI

Keywords

acquisition activation actual added addition alternatively applications approaches artifact axial better biomedical blocks bottom brain cardiac cause central checkerboard clearly compromising conditions conducted consisted consistent correct corrected correction corrections cycle dataset datasets denoted derive described desired detection developed dropping effective engineering entire equilibrium estimating even exhibit experiment extended extent field fields filter five fixation fluctuation framework function functional gated gazing generalized generated glover half health in vivo included incorporating indicates inhomogeneity interleaved inverting linear magnetization major maps measures medical middle mixture model moreover motion motions multiplying near needed noise nominal often overcome peripheral physiological plotted preprocessed preprocessing presence previous previously pulsation regression regressors related reports representative representing rest scanner science sensitivity series shin significance simplified simulated simulation simultaneously slice slices smoothing solutions spatial special statistical stimulation stimuli stimulus subjects substantially superior tech temporal termed theory thesis timing trio true underwent univ unscented utilized valid variation varying visual volume volumes white wide